[INFO] crate chords 0.1.93 is already in cache [INFO] extracting crate chords 0.1.93 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/chords/0.1.93 [INFO] extracting crate chords 0.1.93 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/chords/0.1.93 [INFO] validating manifest of chords-0.1.93 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chords-0.1.93 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chords-0.1.93 [INFO] finished frobbing chords-0.1.93 [INFO] frobbed toml for chords-0.1.93 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/chords/0.1.93/Cargo.toml [INFO] started frobbing chords-0.1.93 [INFO] finished frobbing chords-0.1.93 [INFO] frobbed toml for chords-0.1.93 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/chords/0.1.93/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing chords-0.1.93 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/chords/0.1.93:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 9ceb641ac2dffcf71438428b063ee249c7877d4920dfdbae43cf22172a0e5041 [INFO] running `"docker" "start" "-a" "9ceb641ac2dffcf71438428b063ee249c7877d4920dfdbae43cf22172a0e5041"` [INFO] [stderr] Compiling chords v0.1.93 (/opt/crater/workdir) [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | v.push(('a', 0)); /// a [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | v.push(('a', 1)); /// a sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | v.push(('b', 0)); /// b [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | v.push(('c', 0)); /// c [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | v.push(('c', 1)); /// c sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | v.push(('d', 0)); /// d [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | v.push(('d', 1)); /// d sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | v.push(('e', 0)); /// e [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | v.push(('f', 0)); /// f [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | v.push(('f', 1)); /// f sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | v.push(('g', 0)); /// g [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | v.push(('g', 1)); /// g sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | ///Return notes filtered by scale [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `added` is never read [INFO] [stderr] --> src/attribute.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | added = true; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `added` is never read [INFO] [stderr] --> src/attribute.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | added = true; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | ///defaults [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `"docker" "inspect" "9ceb641ac2dffcf71438428b063ee249c7877d4920dfdbae43cf22172a0e5041"` [INFO] running `"docker" "rm" "-f" "9ceb641ac2dffcf71438428b063ee249c7877d4920dfdbae43cf22172a0e5041"` [INFO] [stdout] 9ceb641ac2dffcf71438428b063ee249c7877d4920dfdbae43cf22172a0e5041 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/chords/0.1.93:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] d8cd7734ff5cbae84222392ef6d302a9e3fc2bc7960c39b99ddc7eea3eab7446 [INFO] running `"docker" "start" "-a" "d8cd7734ff5cbae84222392ef6d302a9e3fc2bc7960c39b99ddc7eea3eab7446"` [INFO] [stderr] Compiling chords v0.1.93 (/opt/crater/workdir) [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | v.push(('a', 0)); /// a [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | v.push(('a', 1)); /// a sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | v.push(('b', 0)); /// b [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | v.push(('c', 0)); /// c [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | v.push(('c', 1)); /// c sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | v.push(('d', 0)); /// d [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | v.push(('d', 1)); /// d sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | v.push(('e', 0)); /// e [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | v.push(('f', 0)); /// f [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | v.push(('f', 1)); /// f sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | v.push(('g', 0)); /// g [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/scale.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | v.push(('g', 1)); /// g sharp [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | ///Return notes filtered by scale [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | ///defaults [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `added` is never read [INFO] [stderr] --> src/attribute.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | added = true; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `added` is never read [INFO] [stderr] --> src/attribute.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | added = true; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `"docker" "inspect" "d8cd7734ff5cbae84222392ef6d302a9e3fc2bc7960c39b99ddc7eea3eab7446"` [INFO] running `"docker" "rm" "-f" "d8cd7734ff5cbae84222392ef6d302a9e3fc2bc7960c39b99ddc7eea3eab7446"` [INFO] [stdout] d8cd7734ff5cbae84222392ef6d302a9e3fc2bc7960c39b99ddc7eea3eab7446 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/chords/0.1.93:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 06f72d0be4973b82f216b1286c3d489c92013cdab4519f21d8b013070b6172d7 [INFO] running `"docker" "start" "-a" "06f72d0be4973b82f216b1286c3d489c92013cdab4519f21d8b013070b6172d7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/chords-18fbfec5cc5af647 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/chords-fa4460b0afb7e2a9 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests chords [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "06f72d0be4973b82f216b1286c3d489c92013cdab4519f21d8b013070b6172d7"` [INFO] running `"docker" "rm" "-f" "06f72d0be4973b82f216b1286c3d489c92013cdab4519f21d8b013070b6172d7"` [INFO] [stdout] 06f72d0be4973b82f216b1286c3d489c92013cdab4519f21d8b013070b6172d7