[INFO] crate recolored 1.9.3 is already in cache
[INFO] testing recolored-1.9.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate recolored 1.9.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate recolored 1.9.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate recolored 1.9.3
[INFO] finished tweaking crates.io crate recolored 1.9.3
[INFO] tweaked toml for crates.io crate recolored 1.9.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate recolored 1.9.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08b5327450c95fa0c6e8cf8174316e0072b8d4b64c95b81ebdc405c5a32306f6
[INFO] running `"docker" "start" "-a" "08b5327450c95fa0c6e8cf8174316e0072b8d4b64c95b81ebdc405c5a32306f6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling recolored v1.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "08b5327450c95fa0c6e8cf8174316e0072b8d4b64c95b81ebdc405c5a32306f6"`
[INFO] running `"docker" "rm" "-f" "08b5327450c95fa0c6e8cf8174316e0072b8d4b64c95b81ebdc405c5a32306f6"`
[INFO] [stdout] 08b5327450c95fa0c6e8cf8174316e0072b8d4b64c95b81ebdc405c5a32306f6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee4f5a9816a4251996527ffd8e6e560c6746bc5d8f5b5b171fb7707bc15a9db9
[INFO] running `"docker" "start" "-a" "ee4f5a9816a4251996527ffd8e6e560c6746bc5d8f5b5b171fb7707bc15a9db9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rspec v1.0.0-beta.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling recolored v1.9.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> examples/true_colors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> examples/nested_colors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `recolored`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> tests/ansi_term_compat.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> examples/control.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> examples/dynamic_colors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> examples/most_simple.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `colored`
[INFO] [stderr]  --> examples/palette_colors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate colored;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] warning: unused import: `Style`
[INFO] [stderr]    --> src/style.rs:124:28
[INFO] [stderr]     |
[INFO] [stderr] 124 |         use super::super::{Style, Styles};
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BLINK`, `BOLD`, `DIMMED`, `HIDDEN`, `ITALIC`, `REVERSED`, `STRIKETHROUGH`, `UNDERLINE`
[INFO] [stderr]    --> src/style.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |             BLINK, BOLD, DIMMED, HIDDEN, ITALIC, REVERSED, STRIKETHROUGH, UNDERLINE,
[INFO] [stderr]     |             ^^^^^  ^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_style_contains`
[INFO] [stderr]    --> src/style.rs:287:8
[INFO] [stderr]     |
[INFO] [stderr] 287 |     fn test_style_contains() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ee4f5a9816a4251996527ffd8e6e560c6746bc5d8f5b5b171fb7707bc15a9db9"`
[INFO] running `"docker" "rm" "-f" "ee4f5a9816a4251996527ffd8e6e560c6746bc5d8f5b5b171fb7707bc15a9db9"`
[INFO] [stdout] ee4f5a9816a4251996527ffd8e6e560c6746bc5d8f5b5b171fb7707bc15a9db9