[INFO] crate dive 0.0.1 is already in cache
[INFO] checking dive-0.0.1 against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919
[INFO] extracting crate dive 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dive 0.0.1 on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dive 0.0.1
[INFO] finished tweaking crates.io crate dive 0.0.1
[INFO] tweaked toml for crates.io crate dive 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "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] 1dd6064d34bad50b6e676c3793cb02a189b3ea6e1b43e3107b70464734d42e5c
[INFO] running `"docker" "start" "-a" "1dd6064d34bad50b6e676c3793cb02a189b3ea6e1b43e3107b70464734d42e5c"`
[INFO] [stderr]     Checking whoami v0.5.3
[INFO] [stderr]     Checking wavy v0.1.2
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking zip v0.5.3
[INFO] [stderr]     Checking stronghold v0.2.1
[INFO] [stderr]     Checking dive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dive.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn record(&mut self, callback: &mut FnMut(usize, i16, i16)) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, i16, i16)`
[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/dive.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn play(&mut self, callback: &mut FnMut() -> AudioSample) {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> AudioSample`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dive.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn record(&mut self, callback: &mut FnMut(usize, i16, i16)) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, i16, i16)`
[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/dive.rs:71:43
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn play(&mut self, callback: &mut FnMut() -> AudioSample) {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> AudioSample`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "1dd6064d34bad50b6e676c3793cb02a189b3ea6e1b43e3107b70464734d42e5c"`
[INFO] running `"docker" "rm" "-f" "1dd6064d34bad50b6e676c3793cb02a189b3ea6e1b43e3107b70464734d42e5c"`
[INFO] [stdout] 1dd6064d34bad50b6e676c3793cb02a189b3ea6e1b43e3107b70464734d42e5c