[INFO] fetching crate blacksmith 0.0.0...
[INFO] testing blacksmith-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate blacksmith 0.0.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate blacksmith 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blacksmith 0.0.0
[INFO] finished tweaking crates.io crate blacksmith 0.0.0
[INFO] tweaked toml for crates.io crate blacksmith 0.0.0 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80ab08c9085bdea60b26fbf1e9858bb9ef83b1cd6ce01531af29fbca4326b389
[INFO] running `Command { std: "docker" "start" "-a" "80ab08c9085bdea60b26fbf1e9858bb9ef83b1cd6ce01531af29fbca4326b389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80ab08c9085bdea60b26fbf1e9858bb9ef83b1cd6ce01531af29fbca4326b389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ab08c9085bdea60b26fbf1e9858bb9ef83b1cd6ce01531af29fbca4326b389", kill_on_drop: false }`
[INFO] [stdout] 80ab08c9085bdea60b26fbf1e9858bb9ef83b1cd6ce01531af29fbca4326b389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bced6d30fc7657260e84e9b28a5d9e01db8f6c2a1f59aea28f5f313f66a7f354
[INFO] running `Command { std: "docker" "start" "-a" "bced6d30fc7657260e84e9b28a5d9e01db8f6c2a1f59aea28f5f313f66a7f354", kill_on_drop: false }`
[INFO] [stderr]    Compiling blacksmith v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "bced6d30fc7657260e84e9b28a5d9e01db8f6c2a1f59aea28f5f313f66a7f354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bced6d30fc7657260e84e9b28a5d9e01db8f6c2a1f59aea28f5f313f66a7f354", kill_on_drop: false }`
[INFO] [stdout] bced6d30fc7657260e84e9b28a5d9e01db8f6c2a1f59aea28f5f313f66a7f354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4cd9375de0cd737f58e2e86f3b4465d7423b7341c1c27741c4d2545ae17e82c
[INFO] running `Command { std: "docker" "start" "-a" "a4cd9375de0cd737f58e2e86f3b4465d7423b7341c1c27741c4d2545ae17e82c", kill_on_drop: false }`
[INFO] [stderr]    Compiling blacksmith v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "a4cd9375de0cd737f58e2e86f3b4465d7423b7341c1c27741c4d2545ae17e82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cd9375de0cd737f58e2e86f3b4465d7423b7341c1c27741c4d2545ae17e82c", kill_on_drop: false }`
[INFO] [stdout] a4cd9375de0cd737f58e2e86f3b4465d7423b7341c1c27741c4d2545ae17e82c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b714253fe0735f39887e44f1ab2efb93af31fe585711e433ab83202c9e46bcb8
[INFO] running `Command { std: "docker" "start" "-a" "b714253fe0735f39887e44f1ab2efb93af31fe585711e433ab83202c9e46bcb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blacksmith-03f8025e7f7a7c79)
[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] [stderr]    Doc-tests blacksmith
[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" "b714253fe0735f39887e44f1ab2efb93af31fe585711e433ab83202c9e46bcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b714253fe0735f39887e44f1ab2efb93af31fe585711e433ab83202c9e46bcb8", kill_on_drop: false }`
[INFO] [stdout] b714253fe0735f39887e44f1ab2efb93af31fe585711e433ab83202c9e46bcb8