[INFO] fetching crate IntegerScaling 1.3.2...
[INFO] testing IntegerScaling-1.3.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate IntegerScaling 1.3.2 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate IntegerScaling 1.3.2 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 IntegerScaling 1.3.2
[INFO] finished tweaking crates.io crate IntegerScaling 1.3.2
[INFO] tweaked toml for crates.io crate IntegerScaling 1.3.2 written to /workspace/builds/worker-37/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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 8c88d195b907ff9d24e23c069db744f9a2328c36ca88cee50f6dc7ddd6d2e981
[INFO] running `Command { std: "docker" "start" "-a" "8c88d195b907ff9d24e23c069db744f9a2328c36ca88cee50f6dc7ddd6d2e981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c88d195b907ff9d24e23c069db744f9a2328c36ca88cee50f6dc7ddd6d2e981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c88d195b907ff9d24e23c069db744f9a2328c36ca88cee50f6dc7ddd6d2e981", kill_on_drop: false }`
[INFO] [stdout] 8c88d195b907ff9d24e23c069db744f9a2328c36ca88cee50f6dc7ddd6d2e981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 848c5a7dba16d2ff69399c17d6673f588f3a9b010105ec57c9210cd7146e59d2
[INFO] running `Command { std: "docker" "start" "-a" "848c5a7dba16d2ff69399c17d6673f588f3a9b010105ec57c9210cd7146e59d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling IntegerScaling v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "848c5a7dba16d2ff69399c17d6673f588f3a9b010105ec57c9210cd7146e59d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848c5a7dba16d2ff69399c17d6673f588f3a9b010105ec57c9210cd7146e59d2", kill_on_drop: false }`
[INFO] [stdout] 848c5a7dba16d2ff69399c17d6673f588f3a9b010105ec57c9210cd7146e59d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] cfeda7d5d461d0f80511a154eb24d9d2d9108df928681e8a74ca42ac54d6ecf7
[INFO] running `Command { std: "docker" "start" "-a" "cfeda7d5d461d0f80511a154eb24d9d2d9108df928681e8a74ca42ac54d6ecf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling IntegerScaling v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "cfeda7d5d461d0f80511a154eb24d9d2d9108df928681e8a74ca42ac54d6ecf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfeda7d5d461d0f80511a154eb24d9d2d9108df928681e8a74ca42ac54d6ecf7", kill_on_drop: false }`
[INFO] [stdout] cfeda7d5d461d0f80511a154eb24d9d2d9108df928681e8a74ca42ac54d6ecf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f9777b12b40ac5ea0f2951e1e29c1edc1e07d2c958146c84d55d11866f6d2137
[INFO] running `Command { std: "docker" "start" "-a" "f9777b12b40ac5ea0f2951e1e29c1edc1e07d2c958146c84d55d11866f6d2137", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/IntegerScaling-73b8b5132c4932c4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests IntegerScaling
[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] [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" "f9777b12b40ac5ea0f2951e1e29c1edc1e07d2c958146c84d55d11866f6d2137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9777b12b40ac5ea0f2951e1e29c1edc1e07d2c958146c84d55d11866f6d2137", kill_on_drop: false }`
[INFO] [stdout] f9777b12b40ac5ea0f2951e1e29c1edc1e07d2c958146c84d55d11866f6d2137
