[INFO] cloning repository https://github.com/bemeurer/musync
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bemeurer/musync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbemeurer%2Fmusync"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbemeurer%2Fmusync'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b5dff72c363174461be15e61c3f882ba28df63a
[INFO] checking bemeurer/musync against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbemeurer%2Fmusync" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bemeurer/musync on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bemeurer/musync
[INFO] finished tweaking git repo https://github.com/bemeurer/musync
[INFO] tweaked toml for git repo https://github.com/bemeurer/musync written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/bemeurer/musync already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_toa v1.0.0
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71082756cf64b394994edc5779f118557e0165a6fe55eb883b8d4134f7cafc2e
[INFO] running `"docker" "start" "-a" "71082756cf64b394994edc5779f118557e0165a6fe55eb883b8d4134f7cafc2e"`
[INFO] [stderr]    Compiling magic-sys v0.2.0
[INFO] [stderr]     Checking claxon v0.4.1
[INFO] [stderr]    Compiling bincode v1.1.2
[INFO] [stderr]    Compiling simplemad_sys v0.5.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking sled_sync v0.2.2
[INFO] [stderr]     Checking sled_sync v0.3.0
[INFO] [stderr]     Checking lewton v0.9.3
[INFO] [stderr]     Checking pretty_toa v1.0.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking blake2 v0.8.0
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking pagetable v0.1.5
[INFO] [stderr]     Checking historian v3.0.11
[INFO] [stderr]     Checking magic v0.12.2
[INFO] [stderr]     Checking simplemad v0.9.0
[INFO] [stderr]     Checking twox-hash v1.1.2
[INFO] [stderr]     Checking pagecache v0.10.2
[INFO] [stderr]     Checking sled v0.18.1
[INFO] [stderr]     Checking musync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:62
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn bench_checksum(msg: String, songs: &Vec<PathBuf>, f: &Fn(&PathBuf) -> Result) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PathBuf) -> Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `wav_hash`
[INFO] [stderr]    --> src/checksum.rs:317:1
[INFO] [stderr]     |
[INFO] [stderr] 317 | fn wav_hash(file_path: &PathBuf) -> Result {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checksum.rs:456:54
[INFO] [stderr]     |
[INFO] [stderr] 456 |     fn test_audio_hash(file_type: Filetype, f_hash: &Fn(&PathBuf) -> Result) {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PathBuf) -> Result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:62
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn bench_checksum(msg: String, songs: &Vec<PathBuf>, f: &Fn(&PathBuf) -> Result) {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PathBuf) -> Result`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `wav_hash`
[INFO] [stderr]    --> src/checksum.rs:317:1
[INFO] [stderr]     |
[INFO] [stderr] 317 | fn wav_hash(file_path: &PathBuf) -> Result {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.69s
[INFO] running `"docker" "inspect" "71082756cf64b394994edc5779f118557e0165a6fe55eb883b8d4134f7cafc2e"`
[INFO] running `"docker" "rm" "-f" "71082756cf64b394994edc5779f118557e0165a6fe55eb883b8d4134f7cafc2e"`
[INFO] [stdout] 71082756cf64b394994edc5779f118557e0165a6fe55eb883b8d4134f7cafc2e