[INFO] fetching crate corn 0.1.1...
[INFO] testing corn-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate corn 0.1.1 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate corn 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corn 0.1.1
[INFO] finished tweaking crates.io crate corn 0.1.1
[INFO] tweaked toml for crates.io crate corn 0.1.1 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f65aed93bb5f73608020dcf6355c811f1bada9bc13ad314574fbb78cd959030
[INFO] running `Command { std: "docker" "start" "-a" "5f65aed93bb5f73608020dcf6355c811f1bada9bc13ad314574fbb78cd959030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f65aed93bb5f73608020dcf6355c811f1bada9bc13ad314574fbb78cd959030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f65aed93bb5f73608020dcf6355c811f1bada9bc13ad314574fbb78cd959030", kill_on_drop: false }`
[INFO] [stdout] 5f65aed93bb5f73608020dcf6355c811f1bada9bc13ad314574fbb78cd959030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12a45da622c5fed6d6f4c4d2148cc3a5c254fa0228e09f0006a3f88615b4c971
[INFO] running `Command { std: "docker" "start" "-a" "12a45da622c5fed6d6f4c4d2148cc3a5c254fa0228e09f0006a3f88615b4c971", kill_on_drop: false }`
[INFO] [stderr]    Compiling corn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "12a45da622c5fed6d6f4c4d2148cc3a5c254fa0228e09f0006a3f88615b4c971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a45da622c5fed6d6f4c4d2148cc3a5c254fa0228e09f0006a3f88615b4c971", kill_on_drop: false }`
[INFO] [stdout] 12a45da622c5fed6d6f4c4d2148cc3a5c254fa0228e09f0006a3f88615b4c971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784c2cb57ef00c6f6ca75738f8cb93575aafe18ddaa57a75ab1f1285e5f47b8a
[INFO] running `Command { std: "docker" "start" "-a" "784c2cb57ef00c6f6ca75738f8cb93575aafe18ddaa57a75ab1f1285e5f47b8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling corn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "784c2cb57ef00c6f6ca75738f8cb93575aafe18ddaa57a75ab1f1285e5f47b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784c2cb57ef00c6f6ca75738f8cb93575aafe18ddaa57a75ab1f1285e5f47b8a", kill_on_drop: false }`
[INFO] [stdout] 784c2cb57ef00c6f6ca75738f8cb93575aafe18ddaa57a75ab1f1285e5f47b8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fa1471a9bca5e67ded6b68384f5d93f9706b3e7e8063efb42d8062dbb905aae
[INFO] running `Command { std: "docker" "start" "-a" "4fa1471a9bca5e67ded6b68384f5d93f9706b3e7e8063efb42d8062dbb905aae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/corn-642def12a9f2e573)
[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" "4fa1471a9bca5e67ded6b68384f5d93f9706b3e7e8063efb42d8062dbb905aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa1471a9bca5e67ded6b68384f5d93f9706b3e7e8063efb42d8062dbb905aae", kill_on_drop: false }`
[INFO] [stdout] 4fa1471a9bca5e67ded6b68384f5d93f9706b3e7e8063efb42d8062dbb905aae
