[INFO] fetching crate cgp-error-std 0.4.2...
[INFO] testing cgp-error-std-0.4.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate cgp-error-std 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cgp-error-std 0.4.2
[INFO] finished tweaking crates.io crate cgp-error-std 0.4.2
[INFO] tweaked toml for crates.io crate cgp-error-std 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cgp-error-std 0.4.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cgp-error-std 0.4.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cgp-field v0.4.2
[INFO] [stderr]   Downloaded cgp-sync v0.4.2
[INFO] [stderr]   Downloaded cgp-macro v0.4.2
[INFO] [stderr]   Downloaded cgp-component v0.4.2
[INFO] [stderr]   Downloaded cgp-core v0.4.2
[INFO] [stderr]   Downloaded cgp-async v0.4.2
[INFO] [stderr]   Downloaded cgp-async-macro v0.4.2
[INFO] [stderr]   Downloaded cgp-error v0.4.2
[INFO] [stderr]   Downloaded cgp-type v0.4.2
[INFO] [stderr]   Downloaded cgp-macro-lib v0.4.2
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce7cc43fbd7c3983cea3f89681c8951fcc8e22d87960b7d6c4dcc034769c2e36
[INFO] running `Command { std: "docker" "start" "-a" "ce7cc43fbd7c3983cea3f89681c8951fcc8e22d87960b7d6c4dcc034769c2e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce7cc43fbd7c3983cea3f89681c8951fcc8e22d87960b7d6c4dcc034769c2e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7cc43fbd7c3983cea3f89681c8951fcc8e22d87960b7d6c4dcc034769c2e36", kill_on_drop: false }`
[INFO] [stdout] ce7cc43fbd7c3983cea3f89681c8951fcc8e22d87960b7d6c4dcc034769c2e36
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6458494cf755585176b4b2b90aa55ad7a15c4096391850d6b505a5027168cda
[INFO] running `Command { std: "docker" "start" "-a" "d6458494cf755585176b4b2b90aa55ad7a15c4096391850d6b505a5027168cda", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cgp-component v0.4.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling cgp-macro-lib v0.4.2
[INFO] [stderr]    Compiling cgp-async-macro v0.4.2
[INFO] [stderr]    Compiling cgp-sync v0.4.2
[INFO] [stderr]    Compiling cgp-async v0.4.2
[INFO] [stderr]    Compiling cgp-macro v0.4.2
[INFO] [stderr]    Compiling cgp-type v0.4.2
[INFO] [stderr]    Compiling cgp-field v0.4.2
[INFO] [stderr]    Compiling cgp-error v0.4.2
[INFO] [stderr]    Compiling cgp-core v0.4.2
[INFO] [stderr]    Compiling cgp-error-std v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "d6458494cf755585176b4b2b90aa55ad7a15c4096391850d6b505a5027168cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6458494cf755585176b4b2b90aa55ad7a15c4096391850d6b505a5027168cda", kill_on_drop: false }`
[INFO] [stdout] d6458494cf755585176b4b2b90aa55ad7a15c4096391850d6b505a5027168cda
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 590db85767837b0f796fc57b2edb04fd5daa5b6470378ab934d0608c1eda2203
[INFO] running `Command { std: "docker" "start" "-a" "590db85767837b0f796fc57b2edb04fd5daa5b6470378ab934d0608c1eda2203", kill_on_drop: false }`
[INFO] [stderr]    Compiling cgp-error-std v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "590db85767837b0f796fc57b2edb04fd5daa5b6470378ab934d0608c1eda2203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590db85767837b0f796fc57b2edb04fd5daa5b6470378ab934d0608c1eda2203", kill_on_drop: false }`
[INFO] [stdout] 590db85767837b0f796fc57b2edb04fd5daa5b6470378ab934d0608c1eda2203
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c89ad4f72cd0f0df70fe94c80906c5cbc02a5e339f31fe33457a97750e9fe96d
[INFO] running `Command { std: "docker" "start" "-a" "c89ad4f72cd0f0df70fe94c80906c5cbc02a5e339f31fe33457a97750e9fe96d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cgp_error_std-60da748a445771ea)
[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 cgp_error_std
[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" "c89ad4f72cd0f0df70fe94c80906c5cbc02a5e339f31fe33457a97750e9fe96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89ad4f72cd0f0df70fe94c80906c5cbc02a5e339f31fe33457a97750e9fe96d", kill_on_drop: false }`
[INFO] [stdout] c89ad4f72cd0f0df70fe94c80906c5cbc02a5e339f31fe33457a97750e9fe96d