[INFO] fetching crate ansi_color_constants 2.0.2...
[INFO] testing ansi_color_constants-2.0.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ansi_color_constants 2.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ansi_color_constants 2.0.2
[INFO] finished tweaking crates.io crate ansi_color_constants 2.0.2
[INFO] tweaked toml for crates.io crate ansi_color_constants 2.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ansi_color_constants 2.0.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ansi_color_constants 2.0.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaa00e767c85922c9c81ef75b39d88dbe7a2fa0c2cddce68b755c8e61e7bc07b
[INFO] running `Command { std: "docker" "start" "-a" "eaa00e767c85922c9c81ef75b39d88dbe7a2fa0c2cddce68b755c8e61e7bc07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaa00e767c85922c9c81ef75b39d88dbe7a2fa0c2cddce68b755c8e61e7bc07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa00e767c85922c9c81ef75b39d88dbe7a2fa0c2cddce68b755c8e61e7bc07b", kill_on_drop: false }`
[INFO] [stdout] eaa00e767c85922c9c81ef75b39d88dbe7a2fa0c2cddce68b755c8e61e7bc07b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c98fdb1c4f0854c0a140d6c7339616a0ae15b289a844af125f271f3635c66df
[INFO] running `Command { std: "docker" "start" "-a" "2c98fdb1c4f0854c0a140d6c7339616a0ae15b289a844af125f271f3635c66df", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_color_constants v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "2c98fdb1c4f0854c0a140d6c7339616a0ae15b289a844af125f271f3635c66df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c98fdb1c4f0854c0a140d6c7339616a0ae15b289a844af125f271f3635c66df", kill_on_drop: false }`
[INFO] [stdout] 2c98fdb1c4f0854c0a140d6c7339616a0ae15b289a844af125f271f3635c66df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c2673a163f6e8fe00d798ffe24a3d1afa2f5bb449d16aed1fb4dc811978c7be
[INFO] running `Command { std: "docker" "start" "-a" "7c2673a163f6e8fe00d798ffe24a3d1afa2f5bb449d16aed1fb4dc811978c7be", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_color_constants v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "7c2673a163f6e8fe00d798ffe24a3d1afa2f5bb449d16aed1fb4dc811978c7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2673a163f6e8fe00d798ffe24a3d1afa2f5bb449d16aed1fb4dc811978c7be", kill_on_drop: false }`
[INFO] [stdout] 7c2673a163f6e8fe00d798ffe24a3d1afa2f5bb449d16aed1fb4dc811978c7be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35ba84343794665a5071e2a94e86f9d8f97430e5a722ad4dc8ea3c2081dfcbd8
[INFO] running `Command { std: "docker" "start" "-a" "35ba84343794665a5071e2a94e86f9d8f97430e5a722ad4dc8ea3c2081dfcbd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ansi_color_constants-3b84609998672d37)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ansi_color_constants
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35ba84343794665a5071e2a94e86f9d8f97430e5a722ad4dc8ea3c2081dfcbd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ba84343794665a5071e2a94e86f9d8f97430e5a722ad4dc8ea3c2081dfcbd8", kill_on_drop: false }`
[INFO] [stdout] 35ba84343794665a5071e2a94e86f9d8f97430e5a722ad4dc8ea3c2081dfcbd8