[INFO] fetching crate metar 0.4.1...
[INFO] testing metar-0.4.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate metar 0.4.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate metar 0.4.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metar 0.4.1
[INFO] finished tweaking crates.io crate metar 0.4.1
[INFO] tweaked toml for crates.io crate metar 0.4.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6560998f6c6c14d387e87bacfd4469ddb11d06ae8d1ef6f3900efbadb3d18eaf
[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" "6560998f6c6c14d387e87bacfd4469ddb11d06ae8d1ef6f3900efbadb3d18eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6560998f6c6c14d387e87bacfd4469ddb11d06ae8d1ef6f3900efbadb3d18eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6560998f6c6c14d387e87bacfd4469ddb11d06ae8d1ef6f3900efbadb3d18eaf", kill_on_drop: false }`
[INFO] [stdout] 6560998f6c6c14d387e87bacfd4469ddb11d06ae8d1ef6f3900efbadb3d18eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f08de24797316ea8fa2a61d26b7d8e31731339c985a27344fea21378666295f
[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" "3f08de24797316ea8fa2a61d26b7d8e31731339c985a27344fea21378666295f", kill_on_drop: false }`
[INFO] [stderr]    Compiling metar v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "3f08de24797316ea8fa2a61d26b7d8e31731339c985a27344fea21378666295f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f08de24797316ea8fa2a61d26b7d8e31731339c985a27344fea21378666295f", kill_on_drop: false }`
[INFO] [stdout] 3f08de24797316ea8fa2a61d26b7d8e31731339c985a27344fea21378666295f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c314853c942f3cebadb2ea57f92bae6a82b3ca9144b10222f1eaf11b0c1e202c
[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" "c314853c942f3cebadb2ea57f92bae6a82b3ca9144b10222f1eaf11b0c1e202c", kill_on_drop: false }`
[INFO] [stderr]    Compiling metar v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "c314853c942f3cebadb2ea57f92bae6a82b3ca9144b10222f1eaf11b0c1e202c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c314853c942f3cebadb2ea57f92bae6a82b3ca9144b10222f1eaf11b0c1e202c", kill_on_drop: false }`
[INFO] [stdout] c314853c942f3cebadb2ea57f92bae6a82b3ca9144b10222f1eaf11b0c1e202c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebeeeccaa017f63f7e98373cb610a0d64d1e019c2cb2ea6e67baf20e5f1a79fa
[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" "ebeeeccaa017f63f7e98373cb610a0d64d1e019c2cb2ea6e67baf20e5f1a79fa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metar-875bf31c9b30d5d8
[INFO] [stdout] test tests::test_find_words ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metars-ea33a49ddcf91615
[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 17 tests
[INFO] [stdout] test test_metar_12 ... ok
[INFO] [stdout] test test_metar_2 ... ok
[INFO] [stdout] test test_metar_1 ... ok
[INFO] [stdout] test test_metar_3 ... ok
[INFO] [stdout] test test_metar_5 ... ok
[INFO] [stdout] test test_metar_17 ... ok
[INFO] [stdout] test test_metar_16 ... ok
[INFO] [stdout] test test_metar_14 ... ok
[INFO] [stdout] test test_metar_13 ... ok
[INFO] [stdout] test test_metar_11 ... ok
[INFO] [stdout] test test_metar_10 ... ok
[INFO] [stdout] test test_metar_6 ... ok
[INFO] [stdout] test test_metar_15 ... ok
[INFO] [stdout] test test_metar_8 ... ok
[INFO] [stdout] test test_metar_9 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/special_cases-b462d99aa470f8aa
[INFO] [stdout] test test_metar_4 ... ok
[INFO] [stdout] test test_metar_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_all_blank ... ok
[INFO] [stdout] test test_doesnt_panic_with_bad_temps ... ok
[INFO] [stdout] test test_doesnt_panic_with_bad_pressure ... ok
[INFO] [stdout] test test_doesnt_panic_with_bad_wind ... ok
[INFO] [stdout] test test_doesnt_panic_with_bad_visibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metar
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebeeeccaa017f63f7e98373cb610a0d64d1e019c2cb2ea6e67baf20e5f1a79fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebeeeccaa017f63f7e98373cb610a0d64d1e019c2cb2ea6e67baf20e5f1a79fa", kill_on_drop: false }`
[INFO] [stdout] ebeeeccaa017f63f7e98373cb610a0d64d1e019c2cb2ea6e67baf20e5f1a79fa