[INFO] fetching crate chordpro 0.3.0...
[INFO] testing chordpro-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate chordpro 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate chordpro 0.3.0 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 chordpro 0.3.0
[INFO] finished tweaking crates.io crate chordpro 0.3.0
[INFO] tweaked toml for crates.io crate chordpro 0.3.0 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-derive v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 876e4f54e342472efa9f8ac8b1dd853437c7a215b70aebeb45b01e83a259b688
[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" "876e4f54e342472efa9f8ac8b1dd853437c7a215b70aebeb45b01e83a259b688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "876e4f54e342472efa9f8ac8b1dd853437c7a215b70aebeb45b01e83a259b688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876e4f54e342472efa9f8ac8b1dd853437c7a215b70aebeb45b01e83a259b688", kill_on_drop: false }`
[INFO] [stdout] 876e4f54e342472efa9f8ac8b1dd853437c7a215b70aebeb45b01e83a259b688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72566024f93fda463bc269e07fda99af8d950392f357e658c8bab8dbf6da9eb6
[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" "72566024f93fda463bc269e07fda99af8d950392f357e658c8bab8dbf6da9eb6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling chordpro v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "72566024f93fda463bc269e07fda99af8d950392f357e658c8bab8dbf6da9eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72566024f93fda463bc269e07fda99af8d950392f357e658c8bab8dbf6da9eb6", kill_on_drop: false }`
[INFO] [stdout] 72566024f93fda463bc269e07fda99af8d950392f357e658c8bab8dbf6da9eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f3820d9c219274862b9e55d33455abb5c5986703b17b20b199df91f25e1061
[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" "85f3820d9c219274862b9e55d33455abb5c5986703b17b20b199df91f25e1061", kill_on_drop: false }`
[INFO] [stderr]    Compiling chordpro v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "85f3820d9c219274862b9e55d33455abb5c5986703b17b20b199df91f25e1061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f3820d9c219274862b9e55d33455abb5c5986703b17b20b199df91f25e1061", kill_on_drop: false }`
[INFO] [stdout] 85f3820d9c219274862b9e55d33455abb5c5986703b17b20b199df91f25e1061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 941f7ddc560cf93d9648e242e99f00d7b463af8ed7075dec2a64eb25f8b8fb91
[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" "941f7ddc560cf93d9648e242e99f00d7b463af8ed7075dec2a64eb25f8b8fb91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chordpro-525509be65acf36d
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test format::test::latin_chord ... ok
[INFO] [stdout] test format::test::latin_note ... ok
[INFO] [stdout] test songparse::tests::test_chord ... ok
[INFO] [stdout] test songparse::tests::test_line_parse ... ok
[INFO] [stdout] test songparse::tests::test_chorus_parse ... ok
[INFO] [stdout] test format::test::standard_note ... ok
[INFO] [stdout] test format::test::standard_chord ... ok
[INFO] [stdout] test transpose::test::transpose ... ok
[INFO] [stdout] test songparse::tests::test_song_parse ... ok
[INFO] [stdout] test songparse::tests::test_paragraph_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chordpro
[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 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "941f7ddc560cf93d9648e242e99f00d7b463af8ed7075dec2a64eb25f8b8fb91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941f7ddc560cf93d9648e242e99f00d7b463af8ed7075dec2a64eb25f8b8fb91", kill_on_drop: false }`
[INFO] [stdout] 941f7ddc560cf93d9648e242e99f00d7b463af8ed7075dec2a64eb25f8b8fb91