[INFO] updating cached repository https://github.com/jakergrossman/midi2csv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bd67846d7382684c8e8072756cceeba37587a39
[INFO] testing jakergrossman/midi2csv against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakergrossman%2Fmidi2csv" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakergrossman/midi2csv 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 git repo https://github.com/jakergrossman/midi2csv
[INFO] finished tweaking git repo https://github.com/jakergrossman/midi2csv
[INFO] tweaked toml for git repo https://github.com/jakergrossman/midi2csv written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/jakergrossman/midi2csv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caeff3303c186db83ef9e079c86696a640f5e3ae1f9a3376be15a1afdd154dda
[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" "caeff3303c186db83ef9e079c86696a640f5e3ae1f9a3376be15a1afdd154dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caeff3303c186db83ef9e079c86696a640f5e3ae1f9a3376be15a1afdd154dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caeff3303c186db83ef9e079c86696a640f5e3ae1f9a3376be15a1afdd154dda", kill_on_drop: false }`
[INFO] [stdout] caeff3303c186db83ef9e079c86696a640f5e3ae1f9a3376be15a1afdd154dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f16b4962dbbd8e3383e82f2e30610e7ec66e61cd296c884e4fa387a4e8141db8
[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" "f16b4962dbbd8e3383e82f2e30610e7ec66e61cd296c884e4fa387a4e8141db8", kill_on_drop: false }`
[INFO] [stderr]    Compiling midi2csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `bytes`
[INFO] [stdout]   --> src/midi.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn bytes(&self) -> impl Iterator<Item = u8> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes`
[INFO] [stdout]    --> src/midi.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn bytes(&self) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes`
[INFO] [stdout]    --> src/midi.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn bytes(&self) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "f16b4962dbbd8e3383e82f2e30610e7ec66e61cd296c884e4fa387a4e8141db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16b4962dbbd8e3383e82f2e30610e7ec66e61cd296c884e4fa387a4e8141db8", kill_on_drop: false }`
[INFO] [stdout] f16b4962dbbd8e3383e82f2e30610e7ec66e61cd296c884e4fa387a4e8141db8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8fc3bdf0ccfc3ed37af3d208c481e8b1d4ed87e2ec0ed10d95736a4e7a7d18
[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" "7d8fc3bdf0ccfc3ed37af3d208c481e8b1d4ed87e2ec0ed10d95736a4e7a7d18", kill_on_drop: false }`
[INFO] [stderr]    Compiling midi2csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "7d8fc3bdf0ccfc3ed37af3d208c481e8b1d4ed87e2ec0ed10d95736a4e7a7d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8fc3bdf0ccfc3ed37af3d208c481e8b1d4ed87e2ec0ed10d95736a4e7a7d18", kill_on_drop: false }`
[INFO] [stdout] 7d8fc3bdf0ccfc3ed37af3d208c481e8b1d4ed87e2ec0ed10d95736a4e7a7d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 318db24cdbe8b89979a2e6e84844e80d2586f6b5248304d579c963128a81297f
[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" "318db24cdbe8b89979a2e6e84844e80d2586f6b5248304d579c963128a81297f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/midi2csv-248c14f9ad726424
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test midi::test::vlq_basics ... ok
[INFO] [stdout] test midi::test::event_bytes ... ok
[INFO] [stdout] test midi::test::chunk_bytes ... ok
[INFO] [stdout] test midi::test::midi_file_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "318db24cdbe8b89979a2e6e84844e80d2586f6b5248304d579c963128a81297f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318db24cdbe8b89979a2e6e84844e80d2586f6b5248304d579c963128a81297f", kill_on_drop: false }`
[INFO] [stdout] 318db24cdbe8b89979a2e6e84844e80d2586f6b5248304d579c963128a81297f