[INFO] fetching crate physical_constants 0.4.1...
[INFO] testing physical_constants-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate physical_constants 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate physical_constants 0.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate physical_constants 0.4.1
[INFO] finished tweaking crates.io crate physical_constants 0.4.1
[INFO] tweaked toml for crates.io crate physical_constants 0.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c2e6423e090053afb89c4ec1a104e82929e34c51a03ee912fa461032d4e5c3e
[INFO] running `Command { std: "docker" "start" "-a" "2c2e6423e090053afb89c4ec1a104e82929e34c51a03ee912fa461032d4e5c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c2e6423e090053afb89c4ec1a104e82929e34c51a03ee912fa461032d4e5c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2e6423e090053afb89c4ec1a104e82929e34c51a03ee912fa461032d4e5c3e", kill_on_drop: false }`
[INFO] [stdout] 2c2e6423e090053afb89c4ec1a104e82929e34c51a03ee912fa461032d4e5c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0de68f615c49d7d17d4d082d131ea6eb12558d36fb3636f51a897a1cc7282844
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0de68f615c49d7d17d4d082d131ea6eb12558d36fb3636f51a897a1cc7282844", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling physical_constants v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "0de68f615c49d7d17d4d082d131ea6eb12558d36fb3636f51a897a1cc7282844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de68f615c49d7d17d4d082d131ea6eb12558d36fb3636f51a897a1cc7282844", kill_on_drop: false }`
[INFO] [stdout] 0de68f615c49d7d17d4d082d131ea6eb12558d36fb3636f51a897a1cc7282844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7779fc6c71d966e39deea96aeddb3fc3077997e266f982f1bfa5fc86e112a27
[INFO] running `Command { std: "docker" "start" "-a" "e7779fc6c71d966e39deea96aeddb3fc3077997e266f982f1bfa5fc86e112a27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling physical_constants v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "e7779fc6c71d966e39deea96aeddb3fc3077997e266f982f1bfa5fc86e112a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7779fc6c71d966e39deea96aeddb3fc3077997e266f982f1bfa5fc86e112a27", kill_on_drop: false }`
[INFO] [stdout] e7779fc6c71d966e39deea96aeddb3fc3077997e266f982f1bfa5fc86e112a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 335d1accd8869b821287d8239eb6fd7b0d55fece9990598c20c2c9051c889f94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "335d1accd8869b821287d8239eb6fd7b0d55fece9990598c20c2c9051c889f94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/physical_constants-d3646b5e6855e898)
[INFO] [stderr]    Doc-tests physical_constants
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_dimensionless_value ... ok
[INFO] [stdout] test tests::test_first_quantity ... ok
[INFO] [stdout] test tests::test_last_quantity ... ok
[INFO] [stdout] test tests::test_negative_exponent ... ok
[INFO] [stdout] test tests::test_no_exponent ... ok
[INFO] [stdout] test tests::test_positive_exponent ... ok
[INFO] [stdout] test tests::test_negative_value ... ok
[INFO] [stdout] test tests::test_exact_quantity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "335d1accd8869b821287d8239eb6fd7b0d55fece9990598c20c2c9051c889f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335d1accd8869b821287d8239eb6fd7b0d55fece9990598c20c2c9051c889f94", kill_on_drop: false }`
[INFO] [stdout] 335d1accd8869b821287d8239eb6fd7b0d55fece9990598c20c2c9051c889f94