[INFO] fetching crate snadra 0.0.1...
[INFO] testing snadra-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate snadra 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snadra 0.0.1
[INFO] finished tweaking crates.io crate snadra 0.0.1
[INFO] tweaked toml for crates.io crate snadra 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snadra 0.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snadra 0.0.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba873c73ecc137513c24c06bda2eb1117d5912a25f36e7bd62be5f1f23508f8d
[INFO] running `Command { std: "docker" "start" "-a" "ba873c73ecc137513c24c06bda2eb1117d5912a25f36e7bd62be5f1f23508f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba873c73ecc137513c24c06bda2eb1117d5912a25f36e7bd62be5f1f23508f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba873c73ecc137513c24c06bda2eb1117d5912a25f36e7bd62be5f1f23508f8d", kill_on_drop: false }`
[INFO] [stdout] ba873c73ecc137513c24c06bda2eb1117d5912a25f36e7bd62be5f1f23508f8d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a9e7e54e2e17a08bbca870dac59addfc8a053b3cb4d04bdd341ccd2165d66a2
[INFO] running `Command { std: "docker" "start" "-a" "2a9e7e54e2e17a08bbca870dac59addfc8a053b3cb4d04bdd341ccd2165d66a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling snadra v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2a9e7e54e2e17a08bbca870dac59addfc8a053b3cb4d04bdd341ccd2165d66a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a9e7e54e2e17a08bbca870dac59addfc8a053b3cb4d04bdd341ccd2165d66a2", kill_on_drop: false }`
[INFO] [stdout] 2a9e7e54e2e17a08bbca870dac59addfc8a053b3cb4d04bdd341ccd2165d66a2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f07e3a9ae2c91df56cc0e2f8f17d82e21318639b1c2a7889113a4030dc948ee
[INFO] running `Command { std: "docker" "start" "-a" "0f07e3a9ae2c91df56cc0e2f8f17d82e21318639b1c2a7889113a4030dc948ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling snadra v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0f07e3a9ae2c91df56cc0e2f8f17d82e21318639b1c2a7889113a4030dc948ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f07e3a9ae2c91df56cc0e2f8f17d82e21318639b1c2a7889113a4030dc948ee", kill_on_drop: false }`
[INFO] [stdout] 0f07e3a9ae2c91df56cc0e2f8f17d82e21318639b1c2a7889113a4030dc948ee
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba91d0621f09f4ec50d0bb98994b634235d1045b0afa93b8e0e686a8f4b38913
[INFO] running `Command { std: "docker" "start" "-a" "ba91d0621f09f4ec50d0bb98994b634235d1045b0afa93b8e0e686a8f4b38913", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snadra-1d7a0f7e392f0f1f)
[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" "ba91d0621f09f4ec50d0bb98994b634235d1045b0afa93b8e0e686a8f4b38913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba91d0621f09f4ec50d0bb98994b634235d1045b0afa93b8e0e686a8f4b38913", kill_on_drop: false }`
[INFO] [stdout] ba91d0621f09f4ec50d0bb98994b634235d1045b0afa93b8e0e686a8f4b38913