[INFO] fetching crate lambek 0.1.0...
[INFO] testing lambek-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate lambek 0.1.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate lambek 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lambek 0.1.0
[INFO] finished tweaking crates.io crate lambek 0.1.0
[INFO] tweaked toml for crates.io crate lambek 0.1.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e232773609727e25516021fbd224b0f4b2b82cf603167ab1320f9661901c3a67
[INFO] running `Command { std: "docker" "start" "-a" "e232773609727e25516021fbd224b0f4b2b82cf603167ab1320f9661901c3a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e232773609727e25516021fbd224b0f4b2b82cf603167ab1320f9661901c3a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e232773609727e25516021fbd224b0f4b2b82cf603167ab1320f9661901c3a67", kill_on_drop: false }`
[INFO] [stdout] e232773609727e25516021fbd224b0f4b2b82cf603167ab1320f9661901c3a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b86355cc029064bb945e4e6867b74608444bb3804827bd27ee23ef20f47a1c4
[INFO] running `Command { std: "docker" "start" "-a" "2b86355cc029064bb945e4e6867b74608444bb3804827bd27ee23ef20f47a1c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lambek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "2b86355cc029064bb945e4e6867b74608444bb3804827bd27ee23ef20f47a1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b86355cc029064bb945e4e6867b74608444bb3804827bd27ee23ef20f47a1c4", kill_on_drop: false }`
[INFO] [stdout] 2b86355cc029064bb945e4e6867b74608444bb3804827bd27ee23ef20f47a1c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1290ea93704103e8dce5f61bdcbe0a21612c20c1cbcab62eb617430811747c1
[INFO] running `Command { std: "docker" "start" "-a" "f1290ea93704103e8dce5f61bdcbe0a21612c20c1cbcab62eb617430811747c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lambek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "f1290ea93704103e8dce5f61bdcbe0a21612c20c1cbcab62eb617430811747c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1290ea93704103e8dce5f61bdcbe0a21612c20c1cbcab62eb617430811747c1", kill_on_drop: false }`
[INFO] [stdout] f1290ea93704103e8dce5f61bdcbe0a21612c20c1cbcab62eb617430811747c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 813a2ee36f4a9e797a3dee58a573ddd09782665af0607ec2be18b9a8020d73e2
[INFO] running `Command { std: "docker" "start" "-a" "813a2ee36f4a9e797a3dee58a573ddd09782665af0607ec2be18b9a8020d73e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lambek-437039c585b8e7eb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lambek
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::constraint::test_display_constraint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "813a2ee36f4a9e797a3dee58a573ddd09782665af0607ec2be18b9a8020d73e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813a2ee36f4a9e797a3dee58a573ddd09782665af0607ec2be18b9a8020d73e2", kill_on_drop: false }`
[INFO] [stdout] 813a2ee36f4a9e797a3dee58a573ddd09782665af0607ec2be18b9a8020d73e2
