[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] documenting natemara/rust-shutterstock-deduper against 1.69.0 for beta-1.70-rustdoc-1
[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] validating manifest of git repo https://github.com/natemara/rust-shutterstock-deduper on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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] 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.2.3
[INFO] [stderr]   Downloaded regex_macros v0.1.8
[INFO] [stderr]   Downloaded regex v0.1.14
[INFO] [stderr]   Downloaded getopts v0.2.4
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 286c93ce4b13aabb01f918975956359a5031edf6c8f0751d3a1ddb6040a17c9b
[INFO] running `Command { std: "docker" "start" "-a" "286c93ce4b13aabb01f918975956359a5031edf6c8f0751d3a1ddb6040a17c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "286c93ce4b13aabb01f918975956359a5031edf6c8f0751d3a1ddb6040a17c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286c93ce4b13aabb01f918975956359a5031edf6c8f0751d3a1ddb6040a17c9b", kill_on_drop: false }`
[INFO] [stdout] 286c93ce4b13aabb01f918975956359a5031edf6c8f0751d3a1ddb6040a17c9b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3345b82a76077ce035614445c552f7a65c4194f57137bfb1380af5808d365a18
[INFO] running `Command { std: "docker" "start" "-a" "3345b82a76077ce035614445c552f7a65c4194f57137bfb1380af5808d365a18", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.2.3
[INFO] [stderr]    Compiling regex v0.1.14
[INFO] [stdout] error[E0463]: can't find crate for `unicode`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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[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/github.com-1ecc6299db9ec823/log-0.2.3/src/lib.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | use std::rt;
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.2.3/src/lib.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | #![feature(core, std_misc)]
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0635]: unknown feature `std_misc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0432]: unresolved import `std::borrow::IntoCow`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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::borrow::IntoCow`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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::string::CowString`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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::slice::SliceExt`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0423]: expected function, found module `iter::range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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[E0423]: expected function, found module `iter::range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0423]: expected function, found module `iter::range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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 `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0425]: cannot find function `from_str_radix` in module `num`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/mod.rs:457:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/mod.rs:457:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/mod.rs:457:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/mod.rs:457:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/mod.rs:457:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `range` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/mod.rs:457:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0554, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.14/src/lib.rs:370:25
[INFO] [stdout]     |
[INFO] [stdout] 370 | #![feature(collections, core, unicode)]
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0635]: unknown feature `collections`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.14/src/lib.rs:370:25
[INFO] [stdout]     |
[INFO] [stdout] 370 | #![feature(collections, core, unicode)]
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] [stderr] error: could not compile `log` due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0635]: unknown feature `collections`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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]: parameter `'r` is never used
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.14/src/compile.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 | struct Compiler<'r> {
[INFO] [stdout]     |                 ^^ unused 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]: parameter `'a` is never used
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.14/src/parse.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 | struct Parser<'a> {
[INFO] [stdout]     |               ^^ unused 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[E0392]: parameter `'r` is never used
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.14/src/compile.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 | struct Compiler<'r> {
[INFO] [stdout]     |                 ^^ unused 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]: parameter `'a` is never used
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.14/src/parse.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 | struct Parser<'a> {
[INFO] [stdout]     |               ^^ unused 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/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/marker.rs:392:1
[INFO] [stdout] help: consider annotating `MatchKind` with `#[derive(Clone)]`
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Clone)]
[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/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/marker.rs:392:1
[INFO] [stdout] help: consider annotating `MatchKind` with `#[derive(Clone)]`
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Clone)]
[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/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/marker.rs:392:1
[INFO] [stdout] help: consider annotating `StepState` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 98  | #[derive(Clone)]
[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/github.com-1ecc6299db9ec823/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/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/marker.rs:392:1
[INFO] [stdout] help: consider annotating `StepState` with `#[derive(Clone)]`
[INFO] [stdout]     |
[INFO] [stdout] 98  | #[derive(Clone)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0392, E0423, E0425, E0432, E0463, E0554, E0603, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0392, E0423, E0425, E0432, E0463, E0554, E0603, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` due to 24 previous errors
[INFO] [stderr] error: could not compile `regex` due to 24 previous errors
[INFO] running `Command { std: "docker" "inspect" "3345b82a76077ce035614445c552f7a65c4194f57137bfb1380af5808d365a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3345b82a76077ce035614445c552f7a65c4194f57137bfb1380af5808d365a18", kill_on_drop: false }`
[INFO] [stdout] 3345b82a76077ce035614445c552f7a65c4194f57137bfb1380af5808d365a18
