[INFO] fetching crate gsw 0.0.3...
[INFO] testing gsw-0.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gsw 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gsw 0.0.3 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 gsw 0.0.3
[INFO] finished tweaking crates.io crate gsw 0.0.3
[INFO] tweaked toml for crates.io crate gsw 0.0.3 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inline-c v0.1.6
[INFO] [stderr]   Downloaded cbindgen v0.18.0
[INFO] [stderr]   Downloaded inline-c-macro v0.1.5
[INFO] [stderr]   Downloaded postcard v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] ec9a7f706281f552b2fff1c2fdd0faa84db7a0ca8cf07a36e50ba06f4aadf582
[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" "ec9a7f706281f552b2fff1c2fdd0faa84db7a0ca8cf07a36e50ba06f4aadf582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec9a7f706281f552b2fff1c2fdd0faa84db7a0ca8cf07a36e50ba06f4aadf582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9a7f706281f552b2fff1c2fdd0faa84db7a0ca8cf07a36e50ba06f4aadf582", kill_on_drop: false }`
[INFO] [stdout] ec9a7f706281f552b2fff1c2fdd0faa84db7a0ca8cf07a36e50ba06f4aadf582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3e03e2cc73702c94761afaffebab37cae84798c0cabd38186e113bb10e7a4f7b
[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" "3e03e2cc73702c94761afaffebab37cae84798c0cabd38186e113bb10e7a4f7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gsw v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "3e03e2cc73702c94761afaffebab37cae84798c0cabd38186e113bb10e7a4f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e03e2cc73702c94761afaffebab37cae84798c0cabd38186e113bb10e7a4f7b", kill_on_drop: false }`
[INFO] [stdout] 3e03e2cc73702c94761afaffebab37cae84798c0cabd38186e113bb10e7a4f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b818a5284472e4c1b5fcfd4555b5e65d5bd883e655f27916563cb77754459002
[INFO] running `Command { std: "docker" "start" "-a" "b818a5284472e4c1b5fcfd4555b5e65d5bd883e655f27916563cb77754459002", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.7.5
[INFO] [stderr]    Compiling target-lexicon v0.11.2
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling predicates v2.0.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling gsw v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling inline-c-macro v0.1.5
[INFO] [stderr]    Compiling inline-c v0.1.6
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling assert_cmd v1.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling postcard v0.7.2
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.52s
[INFO] running `Command { std: "docker" "inspect" "b818a5284472e4c1b5fcfd4555b5e65d5bd883e655f27916563cb77754459002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b818a5284472e4c1b5fcfd4555b5e65d5bd883e655f27916563cb77754459002", kill_on_drop: false }`
[INFO] [stdout] b818a5284472e4c1b5fcfd4555b5e65d5bd883e655f27916563cb77754459002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 068bb98c271024a1ca8177ac01a7cc6f0e683c53dd33a511f765183e3c9ee15a
[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" "068bb98c271024a1ca8177ac01a7cc6f0e683c53dd33a511f765183e3c9ee15a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gsw-a2a82c90c6761028)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test conversions::tests::test_t90_from_t68 ... ok
[INFO] [stdout] test volume::tests::test_negative_sa ... ok
[INFO] [stdout] test volume::tests::test_specvol ... ok
[INFO] [stdout] test volume::tests::test_specvol_vs_specvol_sso_0 ... ok
[INFO] [stdout] test volume::tests::test_specvol_anom_standard_at_standard ... ok
[INFO] [stdout] test volume::tests::test_specvol_roquet2015 ... ok
[INFO] [stdout] test conversions::tests::test_z_from_p ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/volume.rs (/opt/rustwide/target/debug/deps/volume-075cdb66be30f494)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test rho ... ok
[INFO] [stdout] test specvol ... ok
[INFO] [stdout] test beta ... ok
[INFO] [stdout] test sound_speed ... ok
[INFO] [stdout] test alpha ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gsw
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/volume.rs - volume::non_dimensional_p (line 52) ... ok
[INFO] [stdout] test src/conversions.rs - conversions::z_from_p (line 81) ... ok
[INFO] [stdout] test src/conversions.rs - conversions::t90_from_t68 (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "068bb98c271024a1ca8177ac01a7cc6f0e683c53dd33a511f765183e3c9ee15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068bb98c271024a1ca8177ac01a7cc6f0e683c53dd33a511f765183e3c9ee15a", kill_on_drop: false }`
[INFO] [stdout] 068bb98c271024a1ca8177ac01a7cc6f0e683c53dd33a511f765183e3c9ee15a