[INFO] fetching crate progressive 0.1.0...
[INFO] testing progressive-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate progressive 0.1.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate progressive 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 progressive 0.1.0
[INFO] finished tweaking crates.io crate progressive 0.1.0
[INFO] tweaked toml for crates.io crate progressive 0.1.0 written to /workspace/builds/worker-49/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] 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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 6450348fbc921369231cca47432ef1e66976927d79ffcd51811af5bbf682c33b
[INFO] running `Command { std: "docker" "start" "-a" "6450348fbc921369231cca47432ef1e66976927d79ffcd51811af5bbf682c33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6450348fbc921369231cca47432ef1e66976927d79ffcd51811af5bbf682c33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6450348fbc921369231cca47432ef1e66976927d79ffcd51811af5bbf682c33b", kill_on_drop: false }`
[INFO] [stdout] 6450348fbc921369231cca47432ef1e66976927d79ffcd51811af5bbf682c33b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 289be47fefa32423734010d870d5f0e515573806c35ad2dbc37c6ca6f0a922d5
[INFO] running `Command { std: "docker" "start" "-a" "289be47fefa32423734010d870d5f0e515573806c35ad2dbc37c6ca6f0a922d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling progressive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "289be47fefa32423734010d870d5f0e515573806c35ad2dbc37c6ca6f0a922d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289be47fefa32423734010d870d5f0e515573806c35ad2dbc37c6ca6f0a922d5", kill_on_drop: false }`
[INFO] [stdout] 289be47fefa32423734010d870d5f0e515573806c35ad2dbc37c6ca6f0a922d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 41ec84df17bd5a0103e963c2d5a9e2bfaef10faf47b7e585ddc18d1705d914a9
[INFO] running `Command { std: "docker" "start" "-a" "41ec84df17bd5a0103e963c2d5a9e2bfaef10faf47b7e585ddc18d1705d914a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling progressive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "41ec84df17bd5a0103e963c2d5a9e2bfaef10faf47b7e585ddc18d1705d914a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ec84df17bd5a0103e963c2d5a9e2bfaef10faf47b7e585ddc18d1705d914a9", kill_on_drop: false }`
[INFO] [stdout] 41ec84df17bd5a0103e963c2d5a9e2bfaef10faf47b7e585ddc18d1705d914a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 97e9a04cdf7fb3d6fa97714f1b39373829dc9d740c4fd0272194bc3c1d159ab3
[INFO] running `Command { std: "docker" "start" "-a" "97e9a04cdf7fb3d6fa97714f1b39373829dc9d740c4fd0272194bc3c1d159ab3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/progressive-89c9cd4f2703ff45)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests progressive
[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 2 tests
[INFO] [stdout] test src/lib.rs - progress (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97e9a04cdf7fb3d6fa97714f1b39373829dc9d740c4fd0272194bc3c1d159ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e9a04cdf7fb3d6fa97714f1b39373829dc9d740c4fd0272194bc3c1d159ab3", kill_on_drop: false }`
[INFO] [stdout] 97e9a04cdf7fb3d6fa97714f1b39373829dc9d740c4fd0272194bc3c1d159ab3
