[INFO] crate minstrel 0.3.2 is already in cache
[INFO] testing minstrel-0.3.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate minstrel 0.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate minstrel 0.3.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minstrel 0.3.2
[INFO] finished tweaking crates.io crate minstrel 0.3.2
[INFO] tweaked toml for crates.io crate minstrel 0.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1c6ac35e83b6f8c3bd562104b06b117dca1f8caf9b7f2e948e2896dee65ae26
[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" "a1c6ac35e83b6f8c3bd562104b06b117dca1f8caf9b7f2e948e2896dee65ae26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1c6ac35e83b6f8c3bd562104b06b117dca1f8caf9b7f2e948e2896dee65ae26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c6ac35e83b6f8c3bd562104b06b117dca1f8caf9b7f2e948e2896dee65ae26", kill_on_drop: false }`
[INFO] [stdout] a1c6ac35e83b6f8c3bd562104b06b117dca1f8caf9b7f2e948e2896dee65ae26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4704ef7a625aa21df92d56c050470b923a72dfcbf5189527a223cae5c385a79b
[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" "4704ef7a625aa21df92d56c050470b923a72dfcbf5189527a223cae5c385a79b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling minstrel v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.86s
[INFO] running `Command { std: "docker" "inspect" "4704ef7a625aa21df92d56c050470b923a72dfcbf5189527a223cae5c385a79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4704ef7a625aa21df92d56c050470b923a72dfcbf5189527a223cae5c385a79b", kill_on_drop: false }`
[INFO] [stdout] 4704ef7a625aa21df92d56c050470b923a72dfcbf5189527a223cae5c385a79b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fedb36835c53825f56a4b1ce18da444ebbed9bad362afd92191c2805d850e4f
[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" "5fedb36835c53825f56a4b1ce18da444ebbed9bad362afd92191c2805d850e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling minstrel v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "5fedb36835c53825f56a4b1ce18da444ebbed9bad362afd92191c2805d850e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fedb36835c53825f56a4b1ce18da444ebbed9bad362afd92191c2805d850e4f", kill_on_drop: false }`
[INFO] [stdout] 5fedb36835c53825f56a4b1ce18da444ebbed9bad362afd92191c2805d850e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 6043cc7bc7e407f644e06357c72ec80c5190021a5b75b8fee3eed237bc6c6ce3
[INFO] running `Command { std: "docker" "start" "-a" "6043cc7bc7e407f644e06357c72ec80c5190021a5b75b8fee3eed237bc6c6ce3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minstrel-a7729e9330c1c10d
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test key::octave_disregard ... ok
[INFO] [stdout] test note::interval_calculation ... ok
[INFO] [stdout] test note::display_tests::normal ... ok
[INFO] [stdout] test key::construction ... ok
[INFO] [stdout] test note::display_tests::alternate ... ok
[INFO] [stdout] test key::display_tests::alternate ... ok
[INFO] [stdout] test key::display_tests::normal ... ok
[INFO] [stderr]    Doc-tests minstrel
[INFO] [stdout] test note::transposition ... ok
[INFO] [stdout] test note::parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/note.rs - note::Note (line 40) ... ok
[INFO] [stdout] test src/note.rs - note::Note (line 53) ... ok
[INFO] [stdout] test src/key.rs - key::Key::new (line 18) ... ok
[INFO] [stdout] test src/key.rs - key::Key::notes_disregarding_octave (line 46) ... ok
[INFO] [stdout] test src/note.rs - note::Note (line 15) ... ok
[INFO] [stdout] test src/note.rs - note::Note::disregard_octave (line 87) ... ok
[INFO] [stdout] test src/note.rs - note::Note::new (line 71) ... ok
[INFO] [stdout] test src/note.rs - note::Note (line 29) ... ok
[INFO] [stdout] test src/key.rs - key::guess_keys (line 169) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6043cc7bc7e407f644e06357c72ec80c5190021a5b75b8fee3eed237bc6c6ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6043cc7bc7e407f644e06357c72ec80c5190021a5b75b8fee3eed237bc6c6ce3", kill_on_drop: false }`
[INFO] [stdout] 6043cc7bc7e407f644e06357c72ec80c5190021a5b75b8fee3eed237bc6c6ce3