[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 master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakergrossman%2Fmidi2csv" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakergrossman/midi2csv on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-11/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06ed29f5e7ce315a1cb05e9f95201bf84a362af4e562b6ffacdef871a94e530b
[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" "06ed29f5e7ce315a1cb05e9f95201bf84a362af4e562b6ffacdef871a94e530b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ed29f5e7ce315a1cb05e9f95201bf84a362af4e562b6ffacdef871a94e530b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ed29f5e7ce315a1cb05e9f95201bf84a362af4e562b6ffacdef871a94e530b", kill_on_drop: false }`
[INFO] [stdout] 06ed29f5e7ce315a1cb05e9f95201bf84a362af4e562b6ffacdef871a94e530b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 356443dfad5c6f10306e7f93f4160809e10038aa31cb935bfb0372e1812195fd
[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" "356443dfad5c6f10306e7f93f4160809e10038aa31cb935bfb0372e1812195fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 1.38s
[INFO] running `Command { std: "docker" "inspect" "356443dfad5c6f10306e7f93f4160809e10038aa31cb935bfb0372e1812195fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356443dfad5c6f10306e7f93f4160809e10038aa31cb935bfb0372e1812195fd", kill_on_drop: false }`
[INFO] [stdout] 356443dfad5c6f10306e7f93f4160809e10038aa31cb935bfb0372e1812195fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e886a44f42e70a5b334940797e4fe5c93d962d67cb664d028a5ac109ad3897fe
[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" "e886a44f42e70a5b334940797e4fe5c93d962d67cb664d028a5ac109ad3897fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling midi2csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "e886a44f42e70a5b334940797e4fe5c93d962d67cb664d028a5ac109ad3897fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e886a44f42e70a5b334940797e4fe5c93d962d67cb664d028a5ac109ad3897fe", kill_on_drop: false }`
[INFO] [stdout] e886a44f42e70a5b334940797e4fe5c93d962d67cb664d028a5ac109ad3897fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 676dd32c0cda5be6d47bfd6a5c8a2d57552a658d28c17aedc10a7177ae9d3bc1
[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" "676dd32c0cda5be6d47bfd6a5c8a2d57552a658d28c17aedc10a7177ae9d3bc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/midi2csv-248c14f9ad726424
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test midi::test::chunk_bytes ... ok
[INFO] [stdout] test midi::test::midi_file_bytes ... ok
[INFO] [stdout] test midi::test::event_bytes ... ok
[INFO] [stdout] test midi::test::vlq_basics ... 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" "676dd32c0cda5be6d47bfd6a5c8a2d57552a658d28c17aedc10a7177ae9d3bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676dd32c0cda5be6d47bfd6a5c8a2d57552a658d28c17aedc10a7177ae9d3bc1", kill_on_drop: false }`
[INFO] [stdout] 676dd32c0cda5be6d47bfd6a5c8a2d57552a658d28c17aedc10a7177ae9d3bc1