[INFO] fetching crate ming-tools 0.1.0...
[INFO] testing ming-tools-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate ming-tools 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate ming-tools 0.1.0 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 ming-tools 0.1.0
[INFO] finished tweaking crates.io crate ming-tools 0.1.0
[INFO] tweaked toml for crates.io crate ming-tools 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate ming-tools 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 05d34671619b12c8cba0fd6f3fc705d96d2ea68e09dab4bc5cb5088fe07c11aa
[INFO] running `Command { std: "docker" "start" "-a" "05d34671619b12c8cba0fd6f3fc705d96d2ea68e09dab4bc5cb5088fe07c11aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d34671619b12c8cba0fd6f3fc705d96d2ea68e09dab4bc5cb5088fe07c11aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d34671619b12c8cba0fd6f3fc705d96d2ea68e09dab4bc5cb5088fe07c11aa", kill_on_drop: false }`
[INFO] [stdout] 05d34671619b12c8cba0fd6f3fc705d96d2ea68e09dab4bc5cb5088fe07c11aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2bb49b2b42a7a60b8cab3c09b589e047d384da0b7024d395c785eee2759e3835
[INFO] running `Command { std: "docker" "start" "-a" "2bb49b2b42a7a60b8cab3c09b589e047d384da0b7024d395c785eee2759e3835", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ming-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "2bb49b2b42a7a60b8cab3c09b589e047d384da0b7024d395c785eee2759e3835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb49b2b42a7a60b8cab3c09b589e047d384da0b7024d395c785eee2759e3835", kill_on_drop: false }`
[INFO] [stdout] 2bb49b2b42a7a60b8cab3c09b589e047d384da0b7024d395c785eee2759e3835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2c988f8ba4ff38eaa6cc1f525b394787744acd9ed4c13448b861029f40d61cff
[INFO] running `Command { std: "docker" "start" "-a" "2c988f8ba4ff38eaa6cc1f525b394787744acd9ed4c13448b861029f40d61cff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ming-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "2c988f8ba4ff38eaa6cc1f525b394787744acd9ed4c13448b861029f40d61cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c988f8ba4ff38eaa6cc1f525b394787744acd9ed4c13448b861029f40d61cff", kill_on_drop: false }`
[INFO] [stdout] 2c988f8ba4ff38eaa6cc1f525b394787744acd9ed4c13448b861029f40d61cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 38ca290f5d9bbc6acb148c8cf5a07cbabbb3e88b1d37f58b2f1935085a3ad12e
[INFO] running `Command { std: "docker" "start" "-a" "38ca290f5d9bbc6acb148c8cf5a07cbabbb3e88b1d37f58b2f1935085a3ad12e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ming_tools-ab33fe1e8f725146)
[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" "38ca290f5d9bbc6acb148c8cf5a07cbabbb3e88b1d37f58b2f1935085a3ad12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ca290f5d9bbc6acb148c8cf5a07cbabbb3e88b1d37f58b2f1935085a3ad12e", kill_on_drop: false }`
[INFO] [stdout] 38ca290f5d9bbc6acb148c8cf5a07cbabbb3e88b1d37f58b2f1935085a3ad12e
