[INFO] fetching crate ut_grade_parser 0.3.0...
[INFO] testing ut_grade_parser-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ut_grade_parser 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ut_grade_parser 0.3.0
[INFO] finished tweaking crates.io crate ut_grade_parser 0.3.0
[INFO] tweaked toml for crates.io crate ut_grade_parser 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ut_grade_parser 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ut_grade_parser 0.3.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 743f65b94f59ba02bf1edf2bdcd7bef1f32b1df7625fcf4b8b8fd83374de74a4
[INFO] running `Command { std: "docker" "start" "-a" "743f65b94f59ba02bf1edf2bdcd7bef1f32b1df7625fcf4b8b8fd83374de74a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "743f65b94f59ba02bf1edf2bdcd7bef1f32b1df7625fcf4b8b8fd83374de74a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743f65b94f59ba02bf1edf2bdcd7bef1f32b1df7625fcf4b8b8fd83374de74a4", kill_on_drop: false }`
[INFO] [stdout] 743f65b94f59ba02bf1edf2bdcd7bef1f32b1df7625fcf4b8b8fd83374de74a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a38fd430b7bf0cf71cb4478505624d31f86eddec6e9c37c90cad7e1e68a495
[INFO] running `Command { std: "docker" "start" "-a" "55a38fd430b7bf0cf71cb4478505624d31f86eddec6e9c37c90cad7e1e68a495", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ut_grade_parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "55a38fd430b7bf0cf71cb4478505624d31f86eddec6e9c37c90cad7e1e68a495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a38fd430b7bf0cf71cb4478505624d31f86eddec6e9c37c90cad7e1e68a495", kill_on_drop: false }`
[INFO] [stdout] 55a38fd430b7bf0cf71cb4478505624d31f86eddec6e9c37c90cad7e1e68a495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 513e783acb2f0eb74508fe53507e0daadc3ae28755d1a3667b5e1e0470245e23
[INFO] running `Command { std: "docker" "start" "-a" "513e783acb2f0eb74508fe53507e0daadc3ae28755d1a3667b5e1e0470245e23", kill_on_drop: false }`
[INFO] [stderr]    Compiling ut_grade_parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "513e783acb2f0eb74508fe53507e0daadc3ae28755d1a3667b5e1e0470245e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513e783acb2f0eb74508fe53507e0daadc3ae28755d1a3667b5e1e0470245e23", kill_on_drop: false }`
[INFO] [stdout] 513e783acb2f0eb74508fe53507e0daadc3ae28755d1a3667b5e1e0470245e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9254acba561e674cbc47e18310a6cbb4bb6d5e40bebecfdceafcf8be7aa847c6
[INFO] running `Command { std: "docker" "start" "-a" "9254acba561e674cbc47e18310a6cbb4bb6d5e40bebecfdceafcf8be7aa847c6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ut_grade_parser-39c71d27ccd0ed16)
[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" "9254acba561e674cbc47e18310a6cbb4bb6d5e40bebecfdceafcf8be7aa847c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9254acba561e674cbc47e18310a6cbb4bb6d5e40bebecfdceafcf8be7aa847c6", kill_on_drop: false }`
[INFO] [stdout] 9254acba561e674cbc47e18310a6cbb4bb6d5e40bebecfdceafcf8be7aa847c6