[INFO] fetching crate dockinfo 1.0.1...
[INFO] testing dockinfo-1.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate dockinfo 1.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate dockinfo 1.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dockinfo 1.0.1
[INFO] finished tweaking crates.io crate dockinfo 1.0.1
[INFO] tweaked toml for crates.io crate dockinfo 1.0.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate dockinfo 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88079bfcde847e9ecc3395e1c020c390b99e12c1caf366483ed027b50d9417e8
[INFO] running `Command { std: "docker" "start" "-a" "88079bfcde847e9ecc3395e1c020c390b99e12c1caf366483ed027b50d9417e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88079bfcde847e9ecc3395e1c020c390b99e12c1caf366483ed027b50d9417e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88079bfcde847e9ecc3395e1c020c390b99e12c1caf366483ed027b50d9417e8", kill_on_drop: false }`
[INFO] [stdout] 88079bfcde847e9ecc3395e1c020c390b99e12c1caf366483ed027b50d9417e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc33ba7b44e81ba0e5b8a1cd22bbd7c86174357ac16268f6e6bb69acc98c7449
[INFO] running `Command { std: "docker" "start" "-a" "fc33ba7b44e81ba0e5b8a1cd22bbd7c86174357ac16268f6e6bb69acc98c7449", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dockinfo v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "fc33ba7b44e81ba0e5b8a1cd22bbd7c86174357ac16268f6e6bb69acc98c7449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc33ba7b44e81ba0e5b8a1cd22bbd7c86174357ac16268f6e6bb69acc98c7449", kill_on_drop: false }`
[INFO] [stdout] fc33ba7b44e81ba0e5b8a1cd22bbd7c86174357ac16268f6e6bb69acc98c7449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 086fe97e955011dd226a2fb1c2e43e0d5996820e18a589e5d576fb19e8c89c6b
[INFO] running `Command { std: "docker" "start" "-a" "086fe97e955011dd226a2fb1c2e43e0d5996820e18a589e5d576fb19e8c89c6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dockinfo v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "086fe97e955011dd226a2fb1c2e43e0d5996820e18a589e5d576fb19e8c89c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086fe97e955011dd226a2fb1c2e43e0d5996820e18a589e5d576fb19e8c89c6b", kill_on_drop: false }`
[INFO] [stdout] 086fe97e955011dd226a2fb1c2e43e0d5996820e18a589e5d576fb19e8c89c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cc4e72320b9edfd9a0ffe54de66205a2ad070976e2ddcc4b6259c9b1e8cc4e7
[INFO] running `Command { std: "docker" "start" "-a" "2cc4e72320b9edfd9a0ffe54de66205a2ad070976e2ddcc4b6259c9b1e8cc4e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dockinfo-beb4ec448b76b2e6)
[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" "2cc4e72320b9edfd9a0ffe54de66205a2ad070976e2ddcc4b6259c9b1e8cc4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc4e72320b9edfd9a0ffe54de66205a2ad070976e2ddcc4b6259c9b1e8cc4e7", kill_on_drop: false }`
[INFO] [stdout] 2cc4e72320b9edfd9a0ffe54de66205a2ad070976e2ddcc4b6259c9b1e8cc4e7