[INFO] fetching crate metallurgy 0.0.0...
[INFO] testing metallurgy-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate metallurgy 0.0.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate metallurgy 0.0.0 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 metallurgy 0.0.0
[INFO] finished tweaking crates.io crate metallurgy 0.0.0
[INFO] tweaked toml for crates.io crate metallurgy 0.0.0 written to /workspace/builds/worker-28/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] e504a392d2d0078b702d6d80531defc8fe05f1c4792b2bfeeb480120d2386944
[INFO] running `Command { std: "docker" "start" "-a" "e504a392d2d0078b702d6d80531defc8fe05f1c4792b2bfeeb480120d2386944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e504a392d2d0078b702d6d80531defc8fe05f1c4792b2bfeeb480120d2386944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e504a392d2d0078b702d6d80531defc8fe05f1c4792b2bfeeb480120d2386944", kill_on_drop: false }`
[INFO] [stdout] e504a392d2d0078b702d6d80531defc8fe05f1c4792b2bfeeb480120d2386944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 854fca655c6ca5c6b9185efcb6397a2501bd24afdb917ffa71a8100527c902c0
[INFO] running `Command { std: "docker" "start" "-a" "854fca655c6ca5c6b9185efcb6397a2501bd24afdb917ffa71a8100527c902c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling metallurgy v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "854fca655c6ca5c6b9185efcb6397a2501bd24afdb917ffa71a8100527c902c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854fca655c6ca5c6b9185efcb6397a2501bd24afdb917ffa71a8100527c902c0", kill_on_drop: false }`
[INFO] [stdout] 854fca655c6ca5c6b9185efcb6397a2501bd24afdb917ffa71a8100527c902c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 4b143e0a577a04460d6019f4baf5189eb771d1a778174397678ad3aeb812f0cf
[INFO] running `Command { std: "docker" "start" "-a" "4b143e0a577a04460d6019f4baf5189eb771d1a778174397678ad3aeb812f0cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling metallurgy v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "4b143e0a577a04460d6019f4baf5189eb771d1a778174397678ad3aeb812f0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b143e0a577a04460d6019f4baf5189eb771d1a778174397678ad3aeb812f0cf", kill_on_drop: false }`
[INFO] [stdout] 4b143e0a577a04460d6019f4baf5189eb771d1a778174397678ad3aeb812f0cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 958edb05b2960e4456c719f9e116323a1a3e470d2e55c784bc30f38700b1554e
[INFO] running `Command { std: "docker" "start" "-a" "958edb05b2960e4456c719f9e116323a1a3e470d2e55c784bc30f38700b1554e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metallurgy-d82b6ea06483d9f1)
[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" "958edb05b2960e4456c719f9e116323a1a3e470d2e55c784bc30f38700b1554e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958edb05b2960e4456c719f9e116323a1a3e470d2e55c784bc30f38700b1554e", kill_on_drop: false }`
[INFO] [stdout] 958edb05b2960e4456c719f9e116323a1a3e470d2e55c784bc30f38700b1554e
