[INFO] updating cached repository https://github.com/Terkwood/hello_midi [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c064b15de68760d464ba665f540e5e03d5675633 [INFO] checking Terkwood/hello_midi against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTerkwood%2Fhello_midi" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Terkwood/hello_midi on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Terkwood/hello_midi [INFO] finished tweaking git repo https://github.com/Terkwood/hello_midi [INFO] tweaked toml for git repo https://github.com/Terkwood/hello_midi written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Terkwood/hello_midi already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 44941761d158fd544f471c145f00aefdeffb05f4dd6fa7a8350260ea937578cd [INFO] running `"docker" "start" "-a" "44941761d158fd544f471c145f00aefdeffb05f4dd6fa7a8350260ea937578cd"` [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking memalloc v0.1.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking alsa v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking rimd v0.0.2 (https://github.com/RustAudio/rimd.git#6e623dbc) [INFO] [stderr] Checking midir v0.5.0 [INFO] [stderr] Checking hello_midi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:211:92 [INFO] [stderr] | [INFO] [stderr] 211 | fn run(output_device: usize, notes: Vec, micros_per_tick: u64) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/main.rs:211:92 [INFO] [stderr] | [INFO] [stderr] 211 | fn run(output_device: usize, notes: Vec, micros_per_tick: u64) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:74:47 [INFO] [stderr] | [INFO] [stderr] 74 | Err(err) => println!("Error: {}", err.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:74:47 [INFO] [stderr] | [INFO] [stderr] 74 | Err(err) => println!("Error: {}", err.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.63s [INFO] running `"docker" "inspect" "44941761d158fd544f471c145f00aefdeffb05f4dd6fa7a8350260ea937578cd"` [INFO] running `"docker" "rm" "-f" "44941761d158fd544f471c145f00aefdeffb05f4dd6fa7a8350260ea937578cd"` [INFO] [stdout] 44941761d158fd544f471c145f00aefdeffb05f4dd6fa7a8350260ea937578cd