[INFO] fetching crate asciimusic 0.1.3... [INFO] testing asciimusic-0.1.3 against 1.84.0 for beta-1.85-1 [INFO] extracting crate asciimusic 0.1.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate asciimusic 0.1.3 on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate asciimusic 0.1.3 [INFO] finished tweaking crates.io crate asciimusic 0.1.3 [INFO] tweaked toml for crates.io crate asciimusic 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate asciimusic 0.1.3 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36e956af3b85422cd17d9bad6f777bbbaca5e43f1e75d1cb6928e58bd600f720 [INFO] running `Command { std: "docker" "start" "-a" "36e956af3b85422cd17d9bad6f777bbbaca5e43f1e75d1cb6928e58bd600f720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36e956af3b85422cd17d9bad6f777bbbaca5e43f1e75d1cb6928e58bd600f720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e956af3b85422cd17d9bad6f777bbbaca5e43f1e75d1cb6928e58bd600f720", kill_on_drop: false }` [INFO] [stdout] 36e956af3b85422cd17d9bad6f777bbbaca5e43f1e75d1cb6928e58bd600f720 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2728a4c150e7cc3fbed547591fe36eebbdcc1c4027b3893023adb7ec0efec5e6 [INFO] running `Command { std: "docker" "start" "-a" "2728a4c150e7cc3fbed547591fe36eebbdcc1c4027b3893023adb7ec0efec5e6", kill_on_drop: false }` [INFO] [stderr] Compiling asciimusic v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/song.rs:105:36 [INFO] [stdout] | [INFO] [stdout] 105 | let instrument = match Instrument::from_id(instrument_id) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 105 | let instrument = match ::from_id(instrument_id) { [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_base32` is never used [INFO] [stdout] --> src/base32.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait ToBase32: Sized + fmt::Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 39 | fn to_base32(self) -> Result>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/voice.rs:87:32 [INFO] [stdout] | [INFO] [stdout] 87 | self.instrument.borrow().sample(self.ramp / self.sample_rate) [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn Instrument` does not implement `Borrow`, so calling `borrow` on `&dyn Instrument` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "2728a4c150e7cc3fbed547591fe36eebbdcc1c4027b3893023adb7ec0efec5e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2728a4c150e7cc3fbed547591fe36eebbdcc1c4027b3893023adb7ec0efec5e6", kill_on_drop: false }` [INFO] [stdout] 2728a4c150e7cc3fbed547591fe36eebbdcc1c4027b3893023adb7ec0efec5e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35ef47470ca62a76fb4ffcd95912b8fc498de57fdbaba1d523ecc6deccc2cc53 [INFO] running `Command { std: "docker" "start" "-a" "35ef47470ca62a76fb4ffcd95912b8fc498de57fdbaba1d523ecc6deccc2cc53", kill_on_drop: false }` [INFO] [stderr] Compiling asciimusic v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/song.rs:105:36 [INFO] [stdout] | [INFO] [stdout] 105 | let instrument = match Instrument::from_id(instrument_id) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 105 | let instrument = match ::from_id(instrument_id) { [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_base32` is never used [INFO] [stdout] --> src/base32.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait ToBase32: Sized + fmt::Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 39 | fn to_base32(self) -> Result>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/voice.rs:87:32 [INFO] [stdout] | [INFO] [stdout] 87 | self.instrument.borrow().sample(self.ramp / self.sample_rate) [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn Instrument` does not implement `Borrow`, so calling `borrow` on `&dyn Instrument` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/song.rs:105:36 [INFO] [stdout] | [INFO] [stdout] 105 | let instrument = match Instrument::from_id(instrument_id) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 105 | let instrument = match ::from_id(instrument_id) { [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_base32` is never used [INFO] [stdout] --> src/base32.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait ToBase32: Sized + fmt::Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 39 | fn to_base32(self) -> Result>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/voice.rs:87:32 [INFO] [stdout] | [INFO] [stdout] 87 | self.instrument.borrow().sample(self.ramp / self.sample_rate) [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn Instrument` does not implement `Borrow`, so calling `borrow` on `&dyn Instrument` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "35ef47470ca62a76fb4ffcd95912b8fc498de57fdbaba1d523ecc6deccc2cc53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35ef47470ca62a76fb4ffcd95912b8fc498de57fdbaba1d523ecc6deccc2cc53", kill_on_drop: false }` [INFO] [stdout] 35ef47470ca62a76fb4ffcd95912b8fc498de57fdbaba1d523ecc6deccc2cc53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e591e62c9d9d50f41309ffd4f49b5e8c8eefdac5ad39ee4e3f4815c33b3d4b4b [INFO] running `Command { std: "docker" "start" "-a" "e591e62c9d9d50f41309ffd4f49b5e8c8eefdac5ad39ee4e3f4815c33b3d4b4b", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/song.rs:105:36 [INFO] [stderr] | [INFO] [stderr] 105 | let instrument = match Instrument::from_id(instrument_id) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 105 | let instrument = match ::from_id(instrument_id) { [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: method `to_base32` is never used [INFO] [stderr] --> src/base32.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 38 | pub trait ToBase32: Sized + fmt::Debug { [INFO] [stderr] | -------- method in this trait [INFO] [stderr] 39 | fn to_base32(self) -> Result>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stderr] --> src/voice.rs:87:32 [INFO] [stderr] | [INFO] [stderr] 87 | self.instrument.borrow().sample(self.ramp / self.sample_rate) [INFO] [stderr] | ^^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `dyn Instrument` does not implement `Borrow`, so calling `borrow` on `&dyn Instrument` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `asciimusic` (lib) generated 3 warnings (run `cargo fix --lib -p asciimusic` to apply 2 suggestions) [INFO] [stderr] warning: `asciimusic` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asciimusic-729be5c9fe43ecc3) [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] [stderr] Running unittests src/bin/asciimusic.rs (/opt/rustwide/target/debug/deps/asciimusic-243e4d9291ffa489) [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] [stderr] Doc-tests asciimusic [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" "e591e62c9d9d50f41309ffd4f49b5e8c8eefdac5ad39ee4e3f4815c33b3d4b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e591e62c9d9d50f41309ffd4f49b5e8c8eefdac5ad39ee4e3f4815c33b3d4b4b", kill_on_drop: false }` [INFO] [stdout] e591e62c9d9d50f41309ffd4f49b5e8c8eefdac5ad39ee4e3f4815c33b3d4b4b