[INFO] cloning repository https://github.com/padenot/mafmds [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/padenot/mafmds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpadenot%2Fmafmds"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpadenot%2Fmafmds'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 116d650b9fdbad6a5fe7d4d95e29f40781af1309 [INFO] checking padenot/mafmds against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpadenot%2Fmafmds" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/padenot/mafmds on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/padenot/mafmds [INFO] removed path dependency monome-rs from git repo https://github.com/padenot/mafmds [INFO] finished tweaking git repo https://github.com/padenot/mafmds [INFO] tweaked toml for git repo https://github.com/padenot/mafmds written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/padenot/mafmds already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (monome-rs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/padenot/musical_scales` [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/padenot/musical_scales` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (monome-rs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cubeb-core v0.5.6 [INFO] [stderr] Downloaded cubeb v0.5.6 [INFO] [stderr] Downloaded monome-rs v1.1.0 [INFO] [stderr] Downloaded audio-clock v0.2.0 [INFO] [stderr] Downloaded cubeb-sys v0.5.6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "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] e2f0042e518736fb0472874637def44ab39f9c3d48f2ced8969f9c514a07fc5f [INFO] running `"docker" "start" "-a" "e2f0042e518736fb0472874637def44ab39f9c3d48f2ced8969f9c514a07fc5f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (monome-rs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking sample v0.10.0 [INFO] [stderr] Checking audio-clock v0.2.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking musical_scales v0.1.0 (https://github.com/padenot/musical_scales#840977f4) [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling cubeb-sys v0.5.6 [INFO] [stderr] Checking rosc v0.1.6 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking monome-rs v1.1.0 [INFO] [stderr] Checking cubeb-core v0.5.6 [INFO] [stderr] Checking cubeb v0.5.6 [INFO] [stderr] Checking redw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `set_decay` [INFO] [stderr] --> src/main.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn set_decay(&mut self, decay: f32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_decay` [INFO] [stderr] --> src/main.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn set_decay(&mut self, decay: f32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_hold` [INFO] [stderr] --> src/main.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn set_hold(&mut self, hold: f32) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_hold` [INFO] [stderr] --> src/main.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn set_hold(&mut self, hold: f32) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_sustain` [INFO] [stderr] --> src/main.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn set_sustain(&mut self, sustain: f32) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `f2s` [INFO] [stderr] --> src/main.rs:82:8 [INFO] [stderr] | [INFO] [stderr] 82 | fn f2s(&self, t: usize) -> f32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_sustain` [INFO] [stderr] --> src/main.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn set_sustain(&mut self, sustain: f32) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sample_rate` [INFO] [stderr] --> src/main.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | sample_rate: f32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `f2s` [INFO] [stderr] --> src/main.rs:82:8 [INFO] [stderr] | [INFO] [stderr] 82 | fn f2s(&self, t: usize) -> f32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_detune` [INFO] [stderr] --> src/main.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 169 | fn set_detune(&mut self, detune: f32) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sample_rate` [INFO] [stderr] --> src/main.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | sample_rate: f32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_phase` [INFO] [stderr] --> src/main.rs:172:8 [INFO] [stderr] | [INFO] [stderr] 172 | fn set_phase(&mut self, phase: f32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_detune` [INFO] [stderr] --> src/main.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 169 | fn set_detune(&mut self, detune: f32) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_phase` [INFO] [stderr] --> src/main.rs:172:8 [INFO] [stderr] | [INFO] [stderr] 172 | fn set_phase(&mut self, phase: f32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.35s [INFO] running `"docker" "inspect" "e2f0042e518736fb0472874637def44ab39f9c3d48f2ced8969f9c514a07fc5f"` [INFO] running `"docker" "rm" "-f" "e2f0042e518736fb0472874637def44ab39f9c3d48f2ced8969f9c514a07fc5f"` [INFO] [stdout] e2f0042e518736fb0472874637def44ab39f9c3d48f2ced8969f9c514a07fc5f