[INFO] cloning repository https://github.com/jamesmunns/shannon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesmunns/shannon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Fshannon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Fshannon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ee4dec03bce027d6ce14d8c34cd74704e504a74 [INFO] checking jamesmunns/shannon against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Fshannon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jamesmunns/shannon on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jamesmunns/shannon [INFO] finished tweaking git repo https://github.com/jamesmunns/shannon [INFO] tweaked toml for git repo https://github.com/jamesmunns/shannon written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jamesmunns/shannon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oboe v0.4.2 [INFO] [stderr] Downloaded num_enum v0.5.2 [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.2 [INFO] [stderr] Downloaded heapless v0.7.3 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded atomic-polyfill v0.1.2 [INFO] [stderr] Downloaded bbqueue v0.4.12 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded embedded-hal v0.2.5 [INFO] [stderr] Downloaded cortex-m v0.7.3 [INFO] [stderr] Downloaded claxon v0.4.3 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded web-sys v0.3.51 [INFO] [stderr] Downloaded combine v4.6.0 [INFO] [stderr] Downloaded oboe-sys v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20d83205f7b9b48dcc7bc1059d4ec37eb7dc0696f7d52d488b7419f067083e38 [INFO] running `Command { std: "docker" "start" "-a" "20d83205f7b9b48dcc7bc1059d4ec37eb7dc0696f7d52d488b7419f067083e38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20d83205f7b9b48dcc7bc1059d4ec37eb7dc0696f7d52d488b7419f067083e38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d83205f7b9b48dcc7bc1059d4ec37eb7dc0696f7d52d488b7419f067083e38", kill_on_drop: false }` [INFO] [stdout] 20d83205f7b9b48dcc7bc1059d4ec37eb7dc0696f7d52d488b7419f067083e38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a3a6e2bd71025abb4d4a6b29b8bdfbe0724d1c56376c00671402052c28e4ede [INFO] running `Command { std: "docker" "start" "-a" "4a3a6e2bd71025abb4d4a6b29b8bdfbe0724d1c56376c00671402052c28e4ede", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cpal v0.13.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling heapless v0.7.3 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking bbqueue v0.4.12 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking rodio v0.14.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking shannon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::os::unix::thread` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::unix::thread; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::thread` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::unix::thread; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `scale::Semitones` to `scale::Pitch` [INFO] [stdout] --> src/scale.rs:158:33 [INFO] [stdout] | [INFO] [stdout] 158 | let new_note = note + semis; [INFO] [stdout] | ---- ^ ----- scale::Semitones [INFO] [stdout] | | [INFO] [stdout] | scale::Pitch [INFO] [stdout] | [INFO] [stdout] note: an implementation of `Add` might be missing for `scale::Pitch` [INFO] [stdout] --> src/scale.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Pitch { [INFO] [stdout] | ^^^^^^^^^^^^^^ must implement `Add` [INFO] [stdout] note: the trait `Add` must be implemented [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/ops/arith.rs:77:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> src/main.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shannon` (bin "shannon" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4a3a6e2bd71025abb4d4a6b29b8bdfbe0724d1c56376c00671402052c28e4ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a3a6e2bd71025abb4d4a6b29b8bdfbe0724d1c56376c00671402052c28e4ede", kill_on_drop: false }` [INFO] [stdout] 4a3a6e2bd71025abb4d4a6b29b8bdfbe0724d1c56376c00671402052c28e4ede