[INFO] cloning repository https://github.com/natemara/rust-shutterstock-deduper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natemara/rust-shutterstock-deduper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemara%2Frust-shutterstock-deduper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemara%2Frust-shutterstock-deduper'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemara%2Frust-shutterstock-deduper: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/natemara/rust-shutterstock-deduper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natemara/rust-shutterstock-deduper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemara%2Frust-shutterstock-deduper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemara%2Frust-shutterstock-deduper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdac20ad410c86746865a6d91ea34015da6bc5ea
[INFO] checking natemara/rust-shutterstock-deduper against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatemara%2Frust-shutterstock-deduper" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/natemara/rust-shutterstock-deduper
[INFO] finished tweaking git repo https://github.com/natemara/rust-shutterstock-deduper
[INFO] tweaked toml for git repo https://github.com/natemara/rust-shutterstock-deduper written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/natemara/rust-shutterstock-deduper on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/natemara/rust-shutterstock-deduper 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.2.3
[INFO] [stderr]   Downloaded regex v0.1.14
[INFO] [stderr]   Downloaded getopts v0.2.4
[INFO] [stderr]   Downloaded regex_macros v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bee6771a1ec05d304b38d6c228fec7ee18fab7d5ab2dfb6d858a09b8e8658670
[INFO] running `Command { std: "docker" "start" "-a" "bee6771a1ec05d304b38d6c228fec7ee18fab7d5ab2dfb6d858a09b8e8658670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bee6771a1ec05d304b38d6c228fec7ee18fab7d5ab2dfb6d858a09b8e8658670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee6771a1ec05d304b38d6c228fec7ee18fab7d5ab2dfb6d858a09b8e8658670", kill_on_drop: false }`
[INFO] [stdout] bee6771a1ec05d304b38d6c228fec7ee18fab7d5ab2dfb6d858a09b8e8658670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3be2b84d7502da7a07182ff78e48cd92182c73ffc5d4a9d014697a9a1e90a817
[INFO] running `Command { std: "docker" "start" "-a" "3be2b84d7502da7a07182ff78e48cd92182c73ffc5d4a9d014697a9a1e90a817", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking log v0.2.3
[INFO] [stderr]     Checking regex v0.1.14
[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[E0425]: cannot find function `at_exit` in module `rt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.2.3/src/lib.rs:534:9
[INFO] [stdout]     |
[INFO] [stdout] 534 |     rt::at_exit(|| {
[INFO] [stdout]     |         ^^^^^^^ not found in `rt`
[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[E0658]: use of unstable library feature `rt`: this public module should not exist and is highly likely to disappear
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.2.3/src/lib.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | use std::rt;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(rt)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2025-06-26; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `std_misc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.2.3/src/lib.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 | #![feature(core, std_misc)]
[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: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/8f21a5c92ea55c348c275a1bc4fedbdf181e0d64/library/core/src/iter/mod.rs:466:1
[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/8f21a5c92ea55c348c275a1bc4fedbdf181e0d64/library/core/src/iter/mod.rs:466:1
[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/8f21a5c92ea55c348c275a1bc4fedbdf181e0d64/library/core/src/iter/mod.rs:466:1
[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] Some errors have detailed explanations: E0425, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[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[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/8f21a5c92ea55c348c275a1bc4fedbdf181e0d64/library/core/src/marker.rs:458:1
[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] [stderr] error: could not compile `log` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/8f21a5c92ea55c348c275a1bc4fedbdf181e0d64/library/core/src/marker.rs:458:1
[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[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[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[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] 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] 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] [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] [stderr] error: could not compile `regex` (lib) due to 48 previous errors
[INFO] running `Command { std: "docker" "inspect" "3be2b84d7502da7a07182ff78e48cd92182c73ffc5d4a9d014697a9a1e90a817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be2b84d7502da7a07182ff78e48cd92182c73ffc5d4a9d014697a9a1e90a817", kill_on_drop: false }`
[INFO] [stdout] 3be2b84d7502da7a07182ff78e48cd92182c73ffc5d4a9d014697a9a1e90a817
