[INFO] fetching crate ansiterm 0.12.2...
[INFO] testing ansiterm-0.12.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ansiterm 0.12.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ansiterm 0.12.2
[INFO] finished tweaking crates.io crate ansiterm 0.12.2
[INFO] tweaked toml for crates.io crate ansiterm 0.12.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ansiterm 0.12.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ansiterm 0.12.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_colours v1.2.2
[INFO] [stderr]   Downloaded memchr v2.6.0
[INFO] [stderr]   Downloaded regex v1.9.4
[INFO] [stderr]   Downloaded regex-automata v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e124be13bacb8eae6216e73e2dafe9aaed4c4ffcc09d55c11d24394053e71561
[INFO] running `Command { std: "docker" "start" "-a" "e124be13bacb8eae6216e73e2dafe9aaed4c4ffcc09d55c11d24394053e71561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e124be13bacb8eae6216e73e2dafe9aaed4c4ffcc09d55c11d24394053e71561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e124be13bacb8eae6216e73e2dafe9aaed4c4ffcc09d55c11d24394053e71561", kill_on_drop: false }`
[INFO] [stdout] e124be13bacb8eae6216e73e2dafe9aaed4c4ffcc09d55c11d24394053e71561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 29b46ec60d0ba8ee2e9b6465fd793b4383b3cce79aad0f4a9a1bc6809276e015
[INFO] running `Command { std: "docker" "start" "-a" "29b46ec60d0ba8ee2e9b6465fd793b4383b3cce79aad0f4a9a1bc6809276e015", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansiterm v0.12.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `gnu_legacy`
[INFO] [stdout]   --> src/ansi.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 #[cfg(feature = "gnu_legacy")]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `ansi_colours`, `derive_serde_style`, and `serde`
[INFO] [stdout]    = help: consider adding `gnu_legacy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::windows::*`
[INFO] [stdout]    --> src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub use crate::windows::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "29b46ec60d0ba8ee2e9b6465fd793b4383b3cce79aad0f4a9a1bc6809276e015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b46ec60d0ba8ee2e9b6465fd793b4383b3cce79aad0f4a9a1bc6809276e015", kill_on_drop: false }`
[INFO] [stdout] 29b46ec60d0ba8ee2e9b6465fd793b4383b3cce79aad0f4a9a1bc6809276e015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 790ac765ddb89f694ed8e4e88f60c3f965c8ac05ac3b47b98fe65a4a42985be8
[INFO] running `Command { std: "docker" "start" "-a" "790ac765ddb89f694ed8e4e88f60c3f965c8ac05ac3b47b98fe65a4a42985be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stdout] warning: unexpected `cfg` condition value: `gnu_legacy`
[INFO] [stdout]   --> src/ansi.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 #[cfg(feature = "gnu_legacy")]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `ansi_colours`, `derive_serde_style`, and `serde`
[INFO] [stdout]    = help: consider adding `gnu_legacy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::windows::*`
[INFO] [stdout]    --> src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub use crate::windows::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.3.7
[INFO] [stderr]    Compiling regex v1.9.4
[INFO] [stderr]    Compiling ansiterm v0.12.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `gnu_legacy`
[INFO] [stdout]   --> src/ansi.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 #[cfg(feature = "gnu_legacy")]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `ansi_colours`, `derive_serde_style`, and `serde`
[INFO] [stdout]    = help: consider adding `gnu_legacy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::style::Colour::*`
[INFO] [stdout]    --> src/display.rs:291:13
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub use crate::style::Colour::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::windows::*`
[INFO] [stdout]    --> src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub use crate::windows::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `Command { std: "docker" "inspect" "790ac765ddb89f694ed8e4e88f60c3f965c8ac05ac3b47b98fe65a4a42985be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790ac765ddb89f694ed8e4e88f60c3f965c8ac05ac3b47b98fe65a4a42985be8", kill_on_drop: false }`
[INFO] [stdout] 790ac765ddb89f694ed8e4e88f60c3f965c8ac05ac3b47b98fe65a4a42985be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 18212ebe770f2d2a31620385f4876716c46680353c9def912353a9035ea75f76
[INFO] running `Command { std: "docker" "start" "-a" "18212ebe770f2d2a31620385f4876716c46680353c9def912353a9035ea75f76", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `gnu_legacy`
[INFO] [stderr]   --> src/ansi.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 #[cfg(feature = "gnu_legacy")]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `ansi_colours`, `derive_serde_style`, and `serde`
[INFO] [stderr]    = help: consider adding `gnu_legacy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::windows::*`
[INFO] [stderr]    --> src/lib.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub use crate::windows::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ansiterm` (lib) generated 2 warnings (run `cargo fix --lib -p ansiterm` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `crate::style::Colour::*`
[INFO] [stderr]    --> src/display.rs:291:13
[INFO] [stderr]     |
[INFO] [stderr] 291 |     pub use crate::style::Colour::*;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::windows::*`
[INFO] [stderr]    --> src/lib.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub use crate::windows::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ansiterm` (lib test) generated 3 warnings (1 duplicate) (run `cargo fix --lib -p ansiterm --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ansiterm-5dc7d91aabd5f986)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test ansi::test::black ... ok
[INFO] [stdout] test ansi::test::blue_on_rgb ... ok
[INFO] [stdout] test ansi::test::blink ... ok
[INFO] [stdout] test ansi::test::bold ... ok
[INFO] [stdout] test ansi::test::blue_underline ... ok
[INFO] [stdout] test ansi::test::brightgreen ... ok
[INFO] [stdout] test ansi::test::brightred_on_brightblue ... ok
[INFO] [stdout] test ansi::test::bunderline ... ok
[INFO] [stdout] test ansi::test::cyan_bold_on_white ... ok
[INFO] [stdout] test ansi::test::cyan_bold_ul_on_white ... ok
[INFO] [stdout] test ansi::test::cyan_ul_bold_on_white ... ok
[INFO] [stdout] test ansi::test::cyan_ul_on_white ... ok
[INFO] [stdout] test ansi::test::dimmed ... ok
[INFO] [stdout] test ansi::test::fixed ... ok
[INFO] [stdout] test ansi::test::fixed_on_fixed ... ok
[INFO] [stdout] test ansi::test::fixed_on_purple ... ok
[INFO] [stdout] test ansi::test::green_bold_ul ... ok
[INFO] [stdout] test ansi::test::green_bold_ul_2 ... ok
[INFO] [stdout] test ansi::test::hidden ... ok
[INFO] [stdout] test ansi::test::italic ... ok
[INFO] [stdout] test ansi::test::plain ... ok
[INFO] [stdout] test ansi::test::purple_on_white ... ok
[INFO] [stdout] test ansi::test::purple_on_white_2 ... ok
[INFO] [stdout] test ansi::test::red ... ok
[INFO] [stdout] test ansi::test::reverse ... ok
[INFO] [stdout] test ansi::test::rgb ... ok
[INFO] [stdout] test ansi::test::rgb_on_blue ... ok
[INFO] [stdout] test ansi::test::rgb_on_rgb ... ok
[INFO] [stdout] test ansi::test::stricken ... ok
[INFO] [stdout] test ansi::test::underline ... ok
[INFO] [stdout] test ansi::test::test_infix ... ok
[INFO] [stdout] test ansi::test::yellow_bold ... ok
[INFO] [stdout] test ansi::test::yellow_bold_2 ... ok
[INFO] [stdout] test ansi::test::yellow_on_blue ... ok
[INFO] [stdout] test ansi::test::yellow_on_blue_2 ... ok
[INFO] [stdout] test debug::test::bold ... ok
[INFO] [stdout] test debug::test::empty ... ok
[INFO] [stdout] test debug::test::everything ... ok
[INFO] [stdout] test debug::test::italic ... ok
[INFO] [stdout] test debug::test::both ... ok
[INFO] [stdout] test debug::test::red ... ok
[INFO] [stdout] test debug::test::redblue ... ok
[INFO] [stdout] test difference::test::addition_of_blink ... ok
[INFO] [stdout] test difference::test::addition_of_dimmed ... ok
[INFO] [stdout] test difference::test::addition_of_hidden ... ok
[INFO] [stdout] test difference::test::addition_of_strikethrough ... ok
[INFO] [stdout] test difference::test::colour_change ... ok
[INFO] [stdout] test difference::test::addition_of_reverse ... ok
[INFO] [stdout] test difference::test::lowercase ... ok
[INFO] [stdout] test difference::test::nothing ... ok
[INFO] [stdout] test difference::test::nothing2 ... ok
[INFO] [stdout] test difference::test::removal_of_blink ... ok
[INFO] [stdout] test difference::test::removal_of_dimmed ... ok
[INFO] [stdout] test difference::test::removal_of_hidden ... ok
[INFO] [stdout] test difference::test::removal_of_strikethrough ... ok
[INFO] [stdout] test difference::test::removal_of_reverse ... ok
[INFO] [stdout] test difference::test::uppercase ... ok
[INFO] [stdout] test display::tests::no_control_codes_for_plain ... ok
[INFO] [stdout] test util::test::test ... ok
[INFO] [stdout] test debug::test::long_and_detailed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18212ebe770f2d2a31620385f4876716c46680353c9def912353a9035ea75f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18212ebe770f2d2a31620385f4876716c46680353c9def912353a9035ea75f76", kill_on_drop: false }`
[INFO] [stdout] 18212ebe770f2d2a31620385f4876716c46680353c9def912353a9035ea75f76