[INFO] cloning repository https://github.com/BakaBBQ/lunautils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BakaBBQ/lunautils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBakaBBQ%2Flunautils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBakaBBQ%2Flunautils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 780208d7809f63db6b3a8f404294cbf15a65863a
[INFO] checking BakaBBQ/lunautils against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBakaBBQ%2Flunautils" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BakaBBQ/lunautils
[INFO] finished tweaking git repo https://github.com/BakaBBQ/lunautils
[INFO] tweaked toml for git repo https://github.com/BakaBBQ/lunautils written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BakaBBQ/lunautils on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BakaBBQ/lunautils already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d358c657eea9a50d36edc8a2ba690fcb9a66010e9841ab9dc3f78ba184d1779a
[INFO] running `Command { std: "docker" "start" "-a" "d358c657eea9a50d36edc8a2ba690fcb9a66010e9841ab9dc3f78ba184d1779a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d358c657eea9a50d36edc8a2ba690fcb9a66010e9841ab9dc3f78ba184d1779a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d358c657eea9a50d36edc8a2ba690fcb9a66010e9841ab9dc3f78ba184d1779a", kill_on_drop: false }`
[INFO] [stdout] d358c657eea9a50d36edc8a2ba690fcb9a66010e9841ab9dc3f78ba184d1779a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9686e0bb0b0676fd371170e1bd2982a91bf4afd24a6338648740e84b2156e89f
[INFO] running `Command { std: "docker" "start" "-a" "9686e0bb0b0676fd371170e1bd2982a91bf4afd24a6338648740e84b2156e89f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking regex v0.1.14
[INFO] [stderr]     Checking rustc-serialize v0.2.12
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/serialize.rs:329:26
[INFO] [stdout]     |
[INFO] [stdout] 329 |         s.emit_str(&self[])
[INFO] [stdout]     |                          ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1028:44
[INFO] [stdout]      |
[INFO] [stdout] 1028 |             Json::String(ref s) => Some(&s[]),
[INFO] [stdout]      |                                            ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2123:63
[INFO] [stdout]      |
[INFO] [stdout] 2123 |         let idx = match names.iter().position(|n| *n == &name[]) {
[INFO] [stdout]      |                                               ---             ^ expected expression
[INFO] [stdout]      |                                               |
[INFO] [stdout]      |                                               while parsing the body of this closure
[INFO] [stdout]      |
[INFO] [stdout] help: you might have meant to open the body of the closure
[INFO] [stdout]      |
[INFO] [stdout] 2123 |         let idx = match names.iter().position(|n| { *n == &name[}]) {
[INFO] [stdout]      |                                                   +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `#`, `(`, `)`, `,`, `.`, `?`, `[`, `_`, `become`, `break`, `continue`, `for`, `if`, `let`, `loop`, `match`, `move`, `return`, `static`, `unsafe`, `use`, `while`, `yield`, `{`, `|`, `||`, an operator, or path, found `]`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2123:63
[INFO] [stdout]      |
[INFO] [stdout] 2123 |         let idx = match names.iter().position(|n| *n == &name[]) {
[INFO] [stdout]      |                   ----- while parsing this `match` expression ^ expected one of 28 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:3349:43
[INFO] [stdout]      |
[INFO] [stdout] 3349 |         let json_str = from_utf8(&mem_buf[]).unwrap();
[INFO] [stdout]      |                                           ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:3365:43
[INFO] [stdout]      |
[INFO] [stdout] 3365 |         let json_str = from_utf8(&mem_buf[]).unwrap();
[INFO] [stdout]      |                                           ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:3405:45
[INFO] [stdout]      |
[INFO] [stdout] 3405 |             let printed = from_utf8(&writer[]).unwrap();
[INFO] [stdout]      |                                             ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `unicode`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/lib.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | extern crate unicode;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `unicode`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate unicode;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/serialize.rs:142:45
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::borrow::IntoCow`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::borrow::IntoCow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `IntoCow` in `borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::string::CowString`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::string::CowString;
[INFO] [stdout]    |     ^^^^^^^^^^^^^---------
[INFO] [stdout]    |     |            |
[INFO] [stdout]    |     |            help: a similar name exists in the module: `ToString`
[INFO] [stdout]    |     no `CowString` in `string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::slice::SliceExt`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use std::slice::SliceExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `SliceExt` in `slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_path`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/serialize.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::old_path as path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no `old_path` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::collections::DList`, `std::collections::RingBuf`, `std::collections::VecMap`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::collections::{DList, RingBuf, BTreeMap, BTreeSet, HashMap, HashSet, VecMap};
[INFO] [stdout]    |                        ^^^^^  ^^^^^^^ no `RingBuf` in `collections`          ^^^^^^ no `VecMap` in `collections`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        no `DList` in `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::collections::hash_state`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::collections::hash_state::HashState;
[INFO] [stdout]    |                       ^^^^^^^^^^ could not find `hash_state` in `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::num::Float`, `std::num::Int`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:247:16
[INFO] [stdout]     |
[INFO] [stdout] 247 | use std::num::{Float, Int};
[INFO] [stdout]     |                ^^^^^  ^^^ no `Int` in `num`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                no `Float` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:251:27
[INFO] [stdout]     |
[INFO] [stdout] 251 | use std::{char, f64, fmt, old_io, num, str};
[INFO] [stdout]     |                           ^^^^^^ no `old_io` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `iter::range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:570:22
[INFO] [stdout]     |
[INFO] [stdout] 570 |             for _ in iter::range(0, min) {
[INFO] [stdout]     |                      ^^^^^^^^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function instead
[INFO] [stdout]     |
[INFO] [stdout]  11 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `range`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 570 -             for _ in iter::range(0, min) {
[INFO] [stdout] 570 +             for _ in range(0, min) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `iter::range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:578:22
[INFO] [stdout]     |
[INFO] [stdout] 578 |             for _ in iter::range(0, min) {
[INFO] [stdout]     |                      ^^^^^^^^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function instead
[INFO] [stdout]     |
[INFO] [stdout]  11 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `range`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 578 -             for _ in iter::range(0, min) {
[INFO] [stdout] 578 +             for _ in range(0, min) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `iter::range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:582:26
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 for _ in iter::range(min, max.unwrap()) {
[INFO] [stdout]     |                          ^^^^^^^^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function instead
[INFO] [stdout]     |
[INFO] [stdout]  11 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `range`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 582 -                 for _ in iter::range(min, max.unwrap()) {
[INFO] [stdout] 582 +                 for _ in range(min, max.unwrap()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_str_radix` in module `num`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:687:20
[INFO] [stdout]     |
[INFO] [stdout] 687 |         match num::from_str_radix::<u32>(s.as_slice(), 8) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ not found in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_str_radix` in module `num`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:731:20
[INFO] [stdout]     |
[INFO] [stdout] 731 |         match num::from_str_radix::<u32>(s, 16) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ not found in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 |             for i in range(0, clist.size) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  36 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:467:20
[INFO] [stdout]     |
[INFO] [stdout] 467 |             queue: range(0, num_insts).map(|_| {
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  36 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:570:28
[INFO] [stdout]     |
[INFO] [stdout] 570 |             for _ in iter::range(0, min) {
[INFO] [stdout]     |                            ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `range` is defined here
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/iter/mod.rs:468:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:578:28
[INFO] [stdout]     |
[INFO] [stdout] 578 |             for _ in iter::range(0, min) {
[INFO] [stdout]     |                            ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `range` is defined here
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/iter/mod.rs:468:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:582:32
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 for _ in iter::range(min, max.unwrap()) {
[INFO] [stdout]     |                                ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `range` is defined here
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/iter/mod.rs:468:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `collections`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/lib.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | #![feature(collections, core, unicode)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unicode`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/lib.rs:370:31
[INFO] [stdout]     |
[INFO] [stdout] 370 | #![feature(collections, core, unicode)]
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: lifetime parameter `'r` is never used
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/compile.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 | struct Compiler<'r> {
[INFO] [stdout]     |                 ^^ unused lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `'r`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: lifetime parameter `'a` is never used
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 | struct Parser<'a> {
[INFO] [stdout]     |               ^^ unused lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/serialize.rs:464:22
[INFO] [stdout]     |
[INFO] [stdout] 464 |             for i in range(0, len) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  17 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/serialize.rs:644:22
[INFO] [stdout]     |
[INFO] [stdout] 644 |             for i in range(0, len) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  17 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |             for i in range(0, len) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 13 + use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |             for i in range(0, len) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 13 + use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MatchKind: Clone` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Copy for MatchKind {}
[INFO] [stdout]    |               ^^^^^^^^^ the trait `Clone` is not implemented for `MatchKind`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]   --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/marker.rs:465:1
[INFO] [stdout] help: consider annotating `MatchKind` with `#[derive(Clone)]`
[INFO] [stdout]    |
[INFO] [stdout] 52 + #[derive(Clone)]
[INFO] [stdout] 53 | pub enum MatchKind {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |             for i in range(0, len) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 13 + use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StepState: Clone` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Copy for StepState {}
[INFO] [stdout]     |               ^^^^^^^^^ the trait `Clone` is not implemented for `StepState`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Copy`
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/marker.rs:465:1
[INFO] [stdout] help: consider annotating `StepState` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout]  98 + #[derive(Clone)]
[INFO] [stdout]  99 | pub enum StepState {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:123:22
[INFO] [stdout]     |
[INFO] [stdout] 123 |             for i in range(0, len) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  13 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:160:22
[INFO] [stdout]     |
[INFO] [stdout] 160 |             for i in range(0, len) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  13 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:196:22
[INFO] [stdout]     |
[INFO] [stdout] 196 |             for i in range(0, len) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  13 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:219:22
[INFO] [stdout]     |
[INFO] [stdout] 219 |             for i in range(0, len) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  13 + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FromError` in module `std::error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:416:18
[INFO] [stdout]     |
[INFO] [stdout] 416 | impl std::error::FromError<fmt::Error> for EncoderError {
[INFO] [stdout]     |                  ^^^^^^^^^ not found in `std::error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Writer` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:423:29
[INFO] [stdout]     |
[INFO] [stdout] 423 | fn escape_str(wr: &mut fmt::Writer, v: &str) -> EncodeResult<()> {
[INFO] [stdout]     |                             ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Writer` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:485:34
[INFO] [stdout]     |
[INFO] [stdout] 485 | fn escape_char(writer: &mut fmt::Writer, v: char) -> EncodeResult<()> {
[INFO] [stdout]     |                                  ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Writer` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:492:25
[INFO] [stdout]     |
[INFO] [stdout] 492 | fn spaces(wr: &mut fmt::Writer, n: u32) -> EncodeResult<()> {
[INFO] [stdout]     |                         ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Writer` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:539:27
[INFO] [stdout]     |
[INFO] [stdout] 539 |     writer: &'a mut (fmt::Writer+'a),
[INFO] [stdout]     |                           ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Writer` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:547:44
[INFO] [stdout]     |
[INFO] [stdout] 547 |     pub fn new_pretty(writer: &'a mut fmt::Writer) -> Encoder<'a> {
[INFO] [stdout]     |                                            ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Writer` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:560:37
[INFO] [stdout]     |
[INFO] [stdout] 560 |     pub fn new(writer: &'a mut fmt::Writer) -> Encoder<'a> {
[INFO] [stdout]     |                                     ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1070:34
[INFO] [stdout]      |
[INFO] [stdout] 1070 |             Json::U64(n) => num::cast(n),
[INFO] [stdout]      |                                  ^^^^ not found in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1079:34
[INFO] [stdout]      |
[INFO] [stdout] 1079 |             Json::I64(n) => num::cast(n),
[INFO] [stdout]      |                                  ^^^^ not found in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1089:34
[INFO] [stdout]      |
[INFO] [stdout] 1089 |             Json::I64(n) => num::cast(n),
[INFO] [stdout]      |                                  ^^^^ not found in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1090:34
[INFO] [stdout]      |
[INFO] [stdout] 1090 |             Json::U64(n) => num::cast(n),
[INFO] [stdout]      |                                  ^^^^ not found in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1230:18
[INFO] [stdout]      |
[INFO] [stdout] 1230 |         for i in range(0, rhs.len()) {
[INFO] [stdout]      |                  ^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]      |
[INFO] [stdout]  237 + use std::slice::range;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1240:18
[INFO] [stdout]      |
[INFO] [stdout] 1240 |         for i in range(0, rhs.len()) {
[INFO] [stdout]      |                  ^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]      |
[INFO] [stdout]  237 + use std::slice::range;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:1251:18
[INFO] [stdout]      |
[INFO] [stdout] 1251 |         for i in range(0, rhs.len()) {
[INFO] [stdout]      |                  ^^^^^ not found in this scope
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]      |
[INFO] [stdout]  237 + use std::slice::range;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2030 |     read_primitive! { read_usize, usize }
[INFO] [stdout]      |     ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2030 |     read_primitive! { read_usize, usize }
[INFO] [stdout]      |     ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2031 |     read_primitive! { read_u8, u8 }
[INFO] [stdout]      |     ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2031 |     read_primitive! { read_u8, u8 }
[INFO] [stdout]      |     ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2032 |     read_primitive! { read_u16, u16 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2032 |     read_primitive! { read_u16, u16 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2033 |     read_primitive! { read_u32, u32 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2033 |     read_primitive! { read_u32, u32 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2034 |     read_primitive! { read_u64, u64 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2034 |     read_primitive! { read_u64, u64 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2035 |     read_primitive! { read_isize, isize }
[INFO] [stdout]      |     ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2035 |     read_primitive! { read_isize, isize }
[INFO] [stdout]      |     ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2036 |     read_primitive! { read_i8, i8 }
[INFO] [stdout]      |     ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2036 |     read_primitive! { read_i8, i8 }
[INFO] [stdout]      |     ------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2037 |     read_primitive! { read_i16, i16 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2037 |     read_primitive! { read_i16, i16 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2038 |     read_primitive! { read_i32, i32 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2038 |     read_primitive! { read_i32, i32 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2002:44
[INFO] [stdout]      |
[INFO] [stdout] 2002 |                 Json::I64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2039 |     read_primitive! { read_i64, i64 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `cast` in module `num`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2006:44
[INFO] [stdout]      |
[INFO] [stdout] 2006 |                 Json::U64(f) => match num::cast(f) {
[INFO] [stdout]      |                                            ^^^^ not found in `num`
[INFO] [stdout] ...
[INFO] [stdout] 2039 |     read_primitive! { read_i64, i64 }
[INFO] [stdout]      |     --------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `read_primitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Writer` in module `fmt`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/json.rs:2415:19
[INFO] [stdout]      |
[INFO] [stdout] 2415 | impl<'a, 'b> fmt::Writer for FormatShim<'a, 'b> {
[INFO] [stdout]      |                   ^^^^^^ help: a trait with a similar name exists: `Write`
[INFO] [stdout]      |
[INFO] [stdout]     --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/fmt/mod.rs:119:1
[INFO] [stdout]      |
[INFO] [stdout]      = note: similarly named trait `Write` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:291:44
[INFO] [stdout]     |
[INFO] [stdout] 290 |                   self.err(format!("Expected {:?} but got EOF.",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 291 | |                                  expected).as_slice())
[INFO] [stdout]     | |                                           -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:300:60
[INFO] [stdout]     |
[INFO] [stdout] 299 |               true => self.err(format!("Expected '{}' but got '{}'.",
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 300 | |                                      expected, self.cur()).as_slice()),
[INFO] [stdout]     | |                                                           -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `path`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/lib.rs:13:54
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(core, collections, unicode, io, std_misc, path)]
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `collections`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/lib.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(core, collections, unicode, io, std_misc, path)]
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unicode`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/lib.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(core, collections, unicode, io, std_misc, path)]
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `io`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/lib.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(core, collections, unicode, io, std_misc, path)]
[INFO] [stdout]    |                                        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `std_misc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/lib.rs:13:44
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(core, collections, unicode, io, std_misc, path)]
[INFO] [stdout]    |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:303:44
[INFO] [stdout]     |
[INFO] [stdout] 302 |                   self.err(format!("Expected '{}' but got EOF.",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 303 | |                                  expected).as_slice())
[INFO] [stdout]     | |                                           -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:448:58
[INFO] [stdout]     |
[INFO] [stdout] 447 |   ...                   return self.err(format!("Expected a literal, but got {:?}.",
[INFO] [stdout]     |  _______________________________________-
[INFO] [stdout] 448 | | ...                                           ast).as_slice()),
[INFO] [stdout]     | |                                                   -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:132:26
[INFO] [stdout]     |
[INFO] [stdout] 132 |     where K: Encodable + Hash< <S as HashState>::Hasher> + Eq,
[INFO] [stdout]     |                          ^^^^--------------------------- help: remove the unnecessary generics
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:151:26
[INFO] [stdout]     |
[INFO] [stdout] 151 |     where K: Decodable + Hash< <S as HashState>::Hasher> + Eq,
[INFO] [stdout]     |                          ^^^^--------------------------- help: remove the unnecessary generics
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:171:26
[INFO] [stdout]     |
[INFO] [stdout] 171 |     where T: Encodable + Hash< <S as HashState>::Hasher> + Eq,
[INFO] [stdout]     |                          ^^^^--------------------------- help: remove the unnecessary generics
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.2.12/src/collection_impls.rs:188:26
[INFO] [stdout]     |
[INFO] [stdout] 188 |     where T: Decodable + Hash< <S as HashState>::Hasher> + Eq,
[INFO] [stdout]     |                          ^^^^--------------------------- help: remove the unnecessary generics
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:455:49
[INFO] [stdout]     |
[INFO] [stdout] 452 |                       return self.err(format!("Invalid character class \
[INFO] [stdout]     |  _____________________________________-
[INFO] [stdout] 453 | |                                              range '{}-{}'",
[INFO] [stdout] 454 | |                                             c,
[INFO] [stdout] 455 | |                                             c2).as_slice())
[INFO] [stdout]     | |                                                -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:493:46
[INFO] [stdout]     |
[INFO] [stdout] 493 |         match find_class(ASCII_CLASSES, name.as_slice()) {
[INFO] [stdout]     |                                              ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:518:52
[INFO] [stdout]     |
[INFO] [stdout] 515 |                       return self.err(format!("No closing brace for counted \
[INFO] [stdout]     |  _____________________________________-
[INFO] [stdout] 516 | |                                              repetition starting at position \
[INFO] [stdout] 517 | |                                              {}.",
[INFO] [stdout] 518 | |                                             start).as_slice())
[INFO] [stdout]     | |                                                   -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:528:47
[INFO] [stdout]     |
[INFO] [stdout] 528 |             min = try!(self.parse_usize(inner.as_slice()));
[INFO] [stdout]     |                                               ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:550:34
[INFO] [stdout]     |
[INFO] [stdout] 548 |               return self.err(format!(
[INFO] [stdout]     |  _____________________________-
[INFO] [stdout] 549 | |                 "{} exceeds maximum allowed repetitions ({})",
[INFO] [stdout] 550 | |                 min, MAX_REPEAT).as_slice());
[INFO] [stdout]     | |                                 -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |_________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:557:36
[INFO] [stdout]     |
[INFO] [stdout] 555 |                   return self.err(format!(
[INFO] [stdout]     |  _________________________________-
[INFO] [stdout] 556 | |                     "{} exceeds maximum allowed repetitions ({})",
[INFO] [stdout] 557 | |                     m, MAX_REPEAT).as_slice());
[INFO] [stdout]     | |                                   -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0405, E0412, E0425, E0432, E0463, E0635, E0642.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:562:50
[INFO] [stdout]     |
[INFO] [stdout] 560 |                   return self.err(format!(
[INFO] [stdout]     |  _________________________________-
[INFO] [stdout] 561 | |                     "Max repetitions ({}) cannot be smaller than min \
[INFO] [stdout] 562 | |                      repetitions ({}).", m, min).as_slice());
[INFO] [stdout]     | |                                                 -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |_________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:627:37
[INFO] [stdout]     |
[INFO] [stdout] 626 |                   self.err(format!("Invalid escape sequence '\\\\{}'",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 627 | |                                  c).as_slice())
[INFO] [stdout]     | |                                    -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |____________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:647:37
[INFO] [stdout]     |
[INFO] [stdout] 645 |                       None => return self.err(format!(
[INFO] [stdout]     |  _____________________________________________-
[INFO] [stdout] 646 | |                         "Missing '}}' for unclosed '{{' at position {}",
[INFO] [stdout] 647 | |                         self.chari).as_slice()),
[INFO] [stdout]     | |                                    -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |____________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 67 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:661:48
[INFO] [stdout]     |
[INFO] [stdout] 661 |         match find_class(UNICODE_CLASSES, name.as_slice()) {
[INFO] [stdout]     |                                                ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:664:47
[INFO] [stdout]     |
[INFO] [stdout] 663 |                   return self.err(format!("Could not find Unicode class '{}'",
[INFO] [stdout]     |  _________________________________-
[INFO] [stdout] 664 | |                                         name).as_slice())
[INFO] [stdout]     | |                                              -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |______________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:687:44
[INFO] [stdout]     |
[INFO] [stdout] 687 |         match num::from_str_radix::<u32>(s.as_slice(), 8) {
[INFO] [stdout]     |                                            ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:691:37
[INFO] [stdout]     |
[INFO] [stdout] 690 |                   self.err(format!("Could not parse '{}' as octal number.",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 691 | |                                  s).as_slice())
[INFO] [stdout]     | |                                    -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |____________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:709:52
[INFO] [stdout]     |
[INFO] [stdout] 707 |                       return self.err(format!("Missing '}}' for unclosed \
[INFO] [stdout]     |  _____________________________________-
[INFO] [stdout] 708 | |                                              '{{' at position {}",
[INFO] [stdout] 709 | |                                             start).as_slice())
[INFO] [stdout]     | |                                                   -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:714:57
[INFO] [stdout]     |
[INFO] [stdout] 714 |         self.parse_hex_digits(self.slice(start, closer).as_slice())
[INFO] [stdout]     |                                                         ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:725:39
[INFO] [stdout]     |
[INFO] [stdout] 724 |           try!(self.noteof(format!("Invalid hex escape sequence '{}'",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 725 | |                                  bad).as_slice()));
[INFO] [stdout]     | |                                      -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |______________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:726:54
[INFO] [stdout]     |
[INFO] [stdout] 726 |         self.parse_hex_digits(self.slice(start, end).as_slice())
[INFO] [stdout]     |                                                      ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:735:37
[INFO] [stdout]     |
[INFO] [stdout] 734 |                   self.err(format!("Could not parse '{}' as hex number.",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 735 | |                                  s).as_slice())
[INFO] [stdout]     | |                                    -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |____________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:761:43
[INFO] [stdout]     |
[INFO] [stdout] 760 |               return self.err(format!("Duplicate capture group name '{}'.",
[INFO] [stdout]     |  _____________________________-
[INFO] [stdout] 761 | |                                     name).as_slice())
[INFO] [stdout]     | |                                          -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |__________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:793:64
[INFO] [stdout]     |
[INFO] [stdout] 791 |                           return self.err(format!(
[INFO] [stdout]     |  _________________________________________-
[INFO] [stdout] 792 | |                             "Cannot negate flags twice in '{}'.",
[INFO] [stdout] 793 | |                             self.slice(start, self.chari + 1)).as_slice())
[INFO] [stdout]     | |                                                               -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |_______________________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:804:68
[INFO] [stdout]     |
[INFO] [stdout] 802 |   ...                   return self.err(format!(
[INFO] [stdout]     |  _______________________________________-
[INFO] [stdout] 803 | | ...                       "A valid flag does not follow negation in '{}'",
[INFO] [stdout] 804 | | ...                       self.slice(start, self.chari + 1)).as_slice())
[INFO] [stdout]     | |                                                             -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |_____________________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:816:60
[INFO] [stdout]     |
[INFO] [stdout] 815 |                   _ => return self.err(format!(
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 816 | |                     "Unrecognized flag '{}'.", self.cur()).as_slice()),
[INFO] [stdout]     | |                                                           -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |___________________________________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:914:37
[INFO] [stdout]     |
[INFO] [stdout] 913 |                   self.err(format!("Expected an unsigned integer but got '{}'.",
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 914 | |                                  s).as_slice())
[INFO] [stdout]     | |                                    -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |____________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:925:37
[INFO] [stdout]     |
[INFO] [stdout] 923 |                   self.err(format!("Could not decode '{}' to unicode \
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 924 | |                                   character.",
[INFO] [stdout] 925 | |                                  n).as_slice())
[INFO] [stdout]     | |                                    -^^^^^^^^ method not found in `String`
[INFO] [stdout]     | |____________________________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:1000:9
[INFO] [stdout]      |
[INFO] [stdout]  999 |     match which.to_lowercase() {
[INFO] [stdout]      |           -------------------- this expression has type `ToLowercase`
[INFO] [stdout] 1000 |         'd' => PERLD.to_vec(),
[INFO] [stdout]      |         ^^^ expected `ToLowercase`, found `char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:1001:9
[INFO] [stdout]      |
[INFO] [stdout]  999 |     match which.to_lowercase() {
[INFO] [stdout]      |           -------------------- this expression has type `ToLowercase`
[INFO] [stdout] 1000 |         'd' => PERLD.to_vec(),
[INFO] [stdout] 1001 |         's' => PERLS.to_vec(),
[INFO] [stdout]      |         ^^^ expected `ToLowercase`, found `char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/parse.rs:1002:9
[INFO] [stdout]      |
[INFO] [stdout]  999 |     match which.to_lowercase() {
[INFO] [stdout]      |           -------------------- this expression has type `ToLowercase`
[INFO] [stdout] ...
[INFO] [stdout] 1002 |         'w' => PERLW.to_vec(),
[INFO] [stdout]      |         ^^^ expected `ToLowercase`, found `char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:530:65
[INFO] [stdout]     |
[INFO] [stdout] 530 |             Dynamic(ExDynamic { ref original, .. }) => original.as_slice(),
[INFO] [stdout]     |                                                                 ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&&'static str` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:531:63
[INFO] [stdout]     |
[INFO] [stdout] 531 |             Native(ExNative { ref original, .. }) => original.as_slice(),
[INFO] [stdout]     |                                                               ^^^^^^^^ method not found in `&&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_cow` found for reference `&str` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:590:11
[INFO] [stdout]     |
[INFO] [stdout] 590 |         s.into_cow()
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 590 -         s.into_cow()
[INFO] [stdout] 590 +         s.into()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_cow` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:596:28
[INFO] [stdout]     |
[INFO] [stdout] 596 |         caps.expand(*self).into_cow()
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 596 -         caps.expand(*self).into_cow()
[INFO] [stdout] 596 +         caps.expand(*self).into()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_cow` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:602:23
[INFO] [stdout]     |
[INFO] [stdout] 602 |         (*self)(caps).into_cow()
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 602 -         (*self)(caps).into_cow()
[INFO] [stdout] 602 +         (*self)(caps).into()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/re.rs:793:29
[INFO] [stdout]     |
[INFO] [stdout] 793 |         re.replace_all(text.as_slice(), NoExpand("$"))
[INFO] [stdout]     |                             ^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `ToUppercase`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:341:54
[INFO] [stdout]     |
[INFO] [stdout] 341 |                     || (casei && regc.to_uppercase() == textc.to_uppercase())
[INFO] [stdout]     |                                  ------------------- ^^ -------------------- ToUppercase
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  ToUppercase
[INFO] [stdout]     |
[INFO] [stdout] note: the foreign item type `ToUppercase` doesn't implement `PartialEq`
[INFO] [stdout]    --> /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/char/mod.rs:476:1
[INFO] [stdout]    ::: /rustc/f77b5bc6c7c84df104f86b0dd01d9490e3923fa8/library/core/src/char/mod.rs:484:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: not implement `PartialEq`
[INFO] [stdout]     = note: this error originates in the macro `casemappingiter_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `char_range_at_reverse` found for reference `&'t str` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:391:35
[INFO] [stdout]     |
[INFO] [stdout] 391 |             let prev = self.input.char_range_at_reverse(i);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^ method not found in `&'t str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `char_range_at` found for reference `&'t str` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:395:34
[INFO] [stdout]     |
[INFO] [stdout] 395 |             let cur = self.input.char_range_at(ic);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ method not found in `&'t str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `char_range_at` found for reference `&'t str` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:410:34
[INFO] [stdout]     |
[INFO] [stdout] 410 |             let cur = self.input.char_range_at(self.next);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ method not found in `&'t str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:558:17
[INFO] [stdout]     |
[INFO] [stdout] 548 | fn class_cmp(casei: bool, mut textc: char,
[INFO] [stdout]     |                                      ---- expected due to this parameter type
[INFO] [stdout] ...
[INFO] [stdout] 558 |         textc = textc.to_uppercase();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ expected `char`, found `ToUppercase`
[INFO] [stdout]     |
[INFO] [stdout] help: try removing the method call
[INFO] [stdout]     |
[INFO] [stdout] 558 -         textc = textc.to_uppercase();
[INFO] [stdout] 558 +         textc = textc;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:559:17
[INFO] [stdout]     |
[INFO] [stdout] 549 |              (mut start, mut end): (char, char)) -> Ordering {
[INFO] [stdout]     |               --------- expected due to the type of this binding
[INFO] [stdout] ...
[INFO] [stdout] 559 |         start = start.to_uppercase();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ expected `char`, found `ToUppercase`
[INFO] [stdout]     |
[INFO] [stdout] help: try removing the method call
[INFO] [stdout]     |
[INFO] [stdout] 559 -         start = start.to_uppercase();
[INFO] [stdout] 559 +         start = start;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.14/src/vm.rs:560:15
[INFO] [stdout]     |
[INFO] [stdout] 549 |              (mut start, mut end): (char, char)) -> Ordering {
[INFO] [stdout]     |                          ------- expected due to the type of this binding
[INFO] [stdout] ...
[INFO] [stdout] 560 |         end = end.to_uppercase();
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ expected `char`, found `ToUppercase`
[INFO] [stdout]     |
[INFO] [stdout] help: try removing the method call
[INFO] [stdout]     |
[INFO] [stdout] 560 -         end = end.to_uppercase();
[INFO] [stdout] 560 +         end = end;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0369, E0392, E0423, E0425, E0432, E0463, E0599...
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (lib) due to 64 previous errors
[INFO] running `Command { std: "docker" "inspect" "9686e0bb0b0676fd371170e1bd2982a91bf4afd24a6338648740e84b2156e89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9686e0bb0b0676fd371170e1bd2982a91bf4afd24a6338648740e84b2156e89f", kill_on_drop: false }`
[INFO] [stdout] 9686e0bb0b0676fd371170e1bd2982a91bf4afd24a6338648740e84b2156e89f
