[INFO] cloning repository https://github.com/cmaves/VisualSpectrum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmaves/VisualSpectrum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaves%2FVisualSpectrum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaves%2FVisualSpectrum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2eb385d1c1ffb1b4d9e07ba0ce6b425b5dbdfe72 [INFO] testing cmaves/VisualSpectrum against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaves%2FVisualSpectrum" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cmaves/VisualSpectrum on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cmaves/VisualSpectrum [INFO] finished tweaking git repo https://github.com/cmaves/VisualSpectrum [INFO] tweaked toml for git repo https://github.com/cmaves/VisualSpectrum written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/cmaves/VisualSpectrum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustfft v3.0.0 [INFO] [stderr] Downloaded rs_ws281x v0.2.3 [INFO] [stderr] Downloaded strength_reduce v0.2.2 [INFO] [stderr] Downloaded transpose v0.1.0 [INFO] [stderr] Downloaded clang-sys v0.23.0 [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] [stderr] Downloaded random_color v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26ddad3146c3ac1a76cd6546329c822d57c55a2aaf04718ce474e62cbb123b22 [INFO] running `Command { std: "docker" "start" "-a" "26ddad3146c3ac1a76cd6546329c822d57c55a2aaf04718ce474e62cbb123b22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26ddad3146c3ac1a76cd6546329c822d57c55a2aaf04718ce474e62cbb123b22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26ddad3146c3ac1a76cd6546329c822d57c55a2aaf04718ce474e62cbb123b22", kill_on_drop: false }` [INFO] [stdout] 26ddad3146c3ac1a76cd6546329c822d57c55a2aaf04718ce474e62cbb123b22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 32609cb78661abc32420555a3ca0103f16462ef1f1db690b66e758ccb455271b [INFO] running `Command { std: "docker" "start" "-a" "32609cb78661abc32420555a3ca0103f16462ef1f1db690b66e758ccb455271b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling transpose v0.1.0 [INFO] [stderr] Compiling strength_reduce v0.2.2 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling jack-sys v0.2.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling rustfft v3.0.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling jack v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling random_color v0.4.4 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling rs_ws281x v0.2.3 [INFO] [stderr] Compiling spectrum v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `sample_size` [INFO] [stdout] --> src/audio.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | sample_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/audio.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | source: ActiveSource [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `frame_len` [INFO] [stdout] --> src/midi.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | frame_len: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fps` [INFO] [stdout] --> src/midi.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | fps: u32 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pulse` [INFO] [stdout] --> src/visualmidi.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | pulse: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/led.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | self.controller.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | midi_con.display(jack_client); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.79s [INFO] running `Command { std: "docker" "inspect" "32609cb78661abc32420555a3ca0103f16462ef1f1db690b66e758ccb455271b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32609cb78661abc32420555a3ca0103f16462ef1f1db690b66e758ccb455271b", kill_on_drop: false }` [INFO] [stdout] 32609cb78661abc32420555a3ca0103f16462ef1f1db690b66e758ccb455271b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 916341866dd0be362f4232a4306ee60862c62252980b4f1c6fd15eeeef3b2494 [INFO] running `Command { std: "docker" "start" "-a" "916341866dd0be362f4232a4306ee60862c62252980b4f1c6fd15eeeef3b2494", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `sample_size` [INFO] [stdout] --> src/audio.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | sample_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/audio.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | source: ActiveSource [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `frame_len` [INFO] [stdout] --> src/midi.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | frame_len: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fps` [INFO] [stdout] --> src/midi.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | fps: u32 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pulse` [INFO] [stdout] --> src/visualmidi.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | pulse: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/led.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | self.controller.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling spectrum v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | midi_con.display(jack_client); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sample_size` [INFO] [stdout] --> src/audio.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | sample_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/audio.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | source: ActiveSource [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `frame_len` [INFO] [stdout] --> src/midi.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | frame_len: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fps` [INFO] [stdout] --> src/midi.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | fps: u32 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pulse` [INFO] [stdout] --> src/visualmidi.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | pulse: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/led.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | self.controller.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "916341866dd0be362f4232a4306ee60862c62252980b4f1c6fd15eeeef3b2494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916341866dd0be362f4232a4306ee60862c62252980b4f1c6fd15eeeef3b2494", kill_on_drop: false }` [INFO] [stdout] 916341866dd0be362f4232a4306ee60862c62252980b4f1c6fd15eeeef3b2494 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 82744062d1adb9444614fa3d2107f4131a1ad229e8421407955c46911d8aef2b [INFO] running `Command { std: "docker" "start" "-a" "82744062d1adb9444614fa3d2107f4131a1ad229e8421407955c46911d8aef2b", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `sample_size` [INFO] [stderr] --> src/audio.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | sample_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `source` [INFO] [stderr] --> src/audio.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | source: ActiveSource [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `frame_len` [INFO] [stderr] --> src/midi.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | frame_len: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fps` [INFO] [stderr] --> src/midi.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | fps: u32 [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pulse` [INFO] [stderr] --> src/visualmidi.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pulse: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/led.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | self.controller.render(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `spectrum` (lib) generated 6 warnings [INFO] [stderr] warning: `spectrum` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | midi_con.display(jack_client); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `spectrum` (bin "spectrum" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/spectrum-5d645917916c1ca5) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test led::test::test_calc_nths_50_100_150 ... ok [INFO] [stdout] test led::test::test_less_2 ... ok [INFO] [stdout] test led::test::test_calc_nths_100_100_100 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/spectrum-b80f53d91bf71b25) [INFO] [stdout] [INFO] [stderr] Doc-tests spectrum [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "82744062d1adb9444614fa3d2107f4131a1ad229e8421407955c46911d8aef2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82744062d1adb9444614fa3d2107f4131a1ad229e8421407955c46911d8aef2b", kill_on_drop: false }` [INFO] [stdout] 82744062d1adb9444614fa3d2107f4131a1ad229e8421407955c46911d8aef2b