[INFO] fetching crate nus3audio 1.1.0... [INFO] testing nus3audio-1.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate nus3audio 1.1.0 into /workspace/builds/worker-90/source [INFO] validating manifest of crates.io crate nus3audio 1.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nus3audio 1.1.0 [INFO] finished tweaking crates.io crate nus3audio 1.1.0 [INFO] tweaked toml for crates.io crate nus3audio 1.1.0 written to /workspace/builds/worker-90/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7258558d2a4927df5e0801f4fa2eecf92eb268d3747f622d42855ca3405f1994 [INFO] running `Command { std: "docker" "start" "-a" "7258558d2a4927df5e0801f4fa2eecf92eb268d3747f622d42855ca3405f1994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7258558d2a4927df5e0801f4fa2eecf92eb268d3747f622d42855ca3405f1994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7258558d2a4927df5e0801f4fa2eecf92eb268d3747f622d42855ca3405f1994", kill_on_drop: false }` [INFO] [stdout] 7258558d2a4927df5e0801f4fa2eecf92eb268d3747f622d42855ca3405f1994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 420bb193ae1e7bfc39e9fa917f2d74ed6976bcb16234ade1e11f469e79d6a9b4 [INFO] running `Command { std: "docker" "start" "-a" "420bb193ae1e7bfc39e9fa917f2d74ed6976bcb16234ade1e11f469e79d6a9b4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling binwrite_derive v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling binwrite v0.2.1 [INFO] [stderr] Compiling nus3audio v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/writer.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | / &( [INFO] [stdout] 133 | | ("NUS3", filesize - nus3_size as u32), [INFO] [stdout] 134 | | ("AUDIINDX", 4u32, self.files.len() as u32), [INFO] [stdout] 135 | | ( [INFO] [stdout] ... | [INFO] [stdout] 160 | | ) [INFO] [stdout] 161 | | ).write(f).unwrap(); [INFO] [stdout] | |___________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = &( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/writer.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | / &( [INFO] [stdout] 189 | | 1u32, [INFO] [stdout] 190 | | len as u32, [INFO] [stdout] 191 | | hash_ids [INFO] [stdout] 192 | | ).write(f); [INFO] [stdout] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = &( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.45s [INFO] running `Command { std: "docker" "inspect" "420bb193ae1e7bfc39e9fa917f2d74ed6976bcb16234ade1e11f469e79d6a9b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "420bb193ae1e7bfc39e9fa917f2d74ed6976bcb16234ade1e11f469e79d6a9b4", kill_on_drop: false }` [INFO] [stdout] 420bb193ae1e7bfc39e9fa917f2d74ed6976bcb16234ade1e11f469e79d6a9b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbaa8f93b26b5d7ef1a5ff920a15eb2b545fd9205e1612b410818d7e5b19e672 [INFO] running `Command { std: "docker" "start" "-a" "cbaa8f93b26b5d7ef1a5ff920a15eb2b545fd9205e1612b410818d7e5b19e672", kill_on_drop: false }` [INFO] [stderr] Compiling nus3audio v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/writer.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | / &( [INFO] [stdout] 133 | | ("NUS3", filesize - nus3_size as u32), [INFO] [stdout] 134 | | ("AUDIINDX", 4u32, self.files.len() as u32), [INFO] [stdout] 135 | | ( [INFO] [stdout] ... | [INFO] [stdout] 160 | | ) [INFO] [stdout] 161 | | ).write(f).unwrap(); [INFO] [stdout] | |___________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = &( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/writer.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | / &( [INFO] [stdout] 189 | | 1u32, [INFO] [stdout] 190 | | len as u32, [INFO] [stdout] 191 | | hash_ids [INFO] [stdout] 192 | | ).write(f); [INFO] [stdout] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = &( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/writer.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | / &( [INFO] [stdout] 133 | | ("NUS3", filesize - nus3_size as u32), [INFO] [stdout] 134 | | ("AUDIINDX", 4u32, self.files.len() as u32), [INFO] [stdout] 135 | | ( [INFO] [stdout] ... | [INFO] [stdout] 160 | | ) [INFO] [stdout] 161 | | ).write(f).unwrap(); [INFO] [stdout] | |___________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = &( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/writer.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | / &( [INFO] [stdout] 189 | | 1u32, [INFO] [stdout] 190 | | len as u32, [INFO] [stdout] 191 | | hash_ids [INFO] [stdout] 192 | | ).write(f); [INFO] [stdout] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = &( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.64s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nus3audio-3bc429ad282642c8) [INFO] running `Command { std: "docker" "inspect" "cbaa8f93b26b5d7ef1a5ff920a15eb2b545fd9205e1612b410818d7e5b19e672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbaa8f93b26b5d7ef1a5ff920a15eb2b545fd9205e1612b410818d7e5b19e672", kill_on_drop: false }` [INFO] [stdout] cbaa8f93b26b5d7ef1a5ff920a15eb2b545fd9205e1612b410818d7e5b19e672 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8285cc17c4833c3c9b71e61d47398b0faab9dedf091ea075bddf83c24ade1f56 [INFO] running `Command { std: "docker" "start" "-a" "8285cc17c4833c3c9b71e61d47398b0faab9dedf091ea075bddf83c24ade1f56", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/writer.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | / &( [INFO] [stderr] 133 | | ("NUS3", filesize - nus3_size as u32), [INFO] [stderr] 134 | | ("AUDIINDX", 4u32, self.files.len() as u32), [INFO] [stderr] 135 | | ( [INFO] [stderr] ... | [INFO] [stderr] 160 | | ) [INFO] [stderr] 161 | | ).write(f).unwrap(); [INFO] [stderr] | |___________________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 132 | let _ = &( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/writer.rs:188:9 [INFO] [stderr] | [INFO] [stderr] 188 | / &( [INFO] [stderr] 189 | | 1u32, [INFO] [stderr] 190 | | len as u32, [INFO] [stderr] 191 | | hash_ids [INFO] [stderr] 192 | | ).write(f); [INFO] [stderr] | |__________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 188 | let _ = &( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `nus3audio` (lib) generated 2 warnings [INFO] [stderr] warning: `nus3audio` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nus3audio-3bc429ad282642c8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::attempt_parse_repeat_test_file ... ok [INFO] [stdout] test tests::attempt_parse_test_file ... ok [INFO] [stdout] test tests::test_write_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nus3audio [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" "8285cc17c4833c3c9b71e61d47398b0faab9dedf091ea075bddf83c24ade1f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8285cc17c4833c3c9b71e61d47398b0faab9dedf091ea075bddf83c24ade1f56", kill_on_drop: false }` [INFO] [stdout] 8285cc17c4833c3c9b71e61d47398b0faab9dedf091ea075bddf83c24ade1f56