[INFO] fetching crate synth-music 0.2.0... [INFO] testing synth-music-0.2.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate synth-music 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate synth-music 0.2.0 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate synth-music 0.2.0 [INFO] finished tweaking crates.io crate synth-music 0.2.0 [INFO] tweaked toml for crates.io crate synth-music 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate synth-music 0.2.0 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09552fccabafd4f8f1d76c68ef1e8c926959d770e33b40ef7afec8cc7eb56a77 [INFO] running `Command { std: "docker" "start" "-a" "09552fccabafd4f8f1d76c68ef1e8c926959d770e33b40ef7afec8cc7eb56a77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09552fccabafd4f8f1d76c68ef1e8c926959d770e33b40ef7afec8cc7eb56a77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09552fccabafd4f8f1d76c68ef1e8c926959d770e33b40ef7afec8cc7eb56a77", kill_on_drop: false }` [INFO] [stdout] 09552fccabafd4f8f1d76c68ef1e8c926959d770e33b40ef7afec8cc7eb56a77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4463ef38c5b9b0c917894ce1964084f2edd0b38d6c310a6c115633ae7f0dc52a [INFO] running `Command { std: "docker" "start" "-a" "4463ef38c5b9b0c917894ce1964084f2edd0b38d6c310a6c115633ae7f0dc52a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling bytemuck v1.18.0 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling synth-music v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/progress_bars.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | if MULTI_PROGRESS.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/progress_bars.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let multi = MULTI_PROGRESS.as_ref().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "4463ef38c5b9b0c917894ce1964084f2edd0b38d6c310a6c115633ae7f0dc52a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4463ef38c5b9b0c917894ce1964084f2edd0b38d6c310a6c115633ae7f0dc52a", kill_on_drop: false }` [INFO] [stdout] 4463ef38c5b9b0c917894ce1964084f2edd0b38d6c310a6c115633ae7f0dc52a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d7e09589ad745bb6cd068ee7cb1189644f4e4d42fa7dd1ce36ca10cdc50fb36 [INFO] running `Command { std: "docker" "start" "-a" "1d7e09589ad745bb6cd068ee7cb1189644f4e4d42fa7dd1ce36ca10cdc50fb36", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/progress_bars.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | if MULTI_PROGRESS.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/progress_bars.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let multi = MULTI_PROGRESS.as_ref().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling biquad v0.4.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synth-music v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/progress_bars.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | if MULTI_PROGRESS.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/progress_bars.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let multi = MULTI_PROGRESS.as_ref().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.19s [INFO] running `Command { std: "docker" "inspect" "1d7e09589ad745bb6cd068ee7cb1189644f4e4d42fa7dd1ce36ca10cdc50fb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7e09589ad745bb6cd068ee7cb1189644f4e4d42fa7dd1ce36ca10cdc50fb36", kill_on_drop: false }` [INFO] [stdout] 1d7e09589ad745bb6cd068ee7cb1189644f4e4d42fa7dd1ce36ca10cdc50fb36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be34f41931c03eb8ca456ab29f48194b6dbec8c08f12d52141bd60b984176d70 [INFO] running `Command { std: "docker" "start" "-a" "be34f41931c03eb8ca456ab29f48194b6dbec8c08f12d52141bd60b984176d70", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/progress_bars.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | if MULTI_PROGRESS.is_none() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/progress_bars.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let multi = MULTI_PROGRESS.as_ref().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] [INFO] [stderr] warning: `synth-music` (lib) generated 2 warnings [INFO] [stderr] warning: `synth-music` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synth_music-545ac267ee806782) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test composer::measure_track::tests::conversion_dynamics ... ok [INFO] [stdout] test composer::measure_track::tests::conversion_emphasis ... ok [INFO] [stdout] test composer::measure_track::tests::conversion_bpm ... ok [INFO] [stdout] test composer::note::length::tests::test_construction_subdivisions ... ok [INFO] [stdout] test composer::note::length::tests::test_count_lengths ... ok [INFO] [stdout] test composer::note::length::tests::test_dot ... ok [INFO] [stdout] test composer::measure_track::tests::conversion_simple ... ok [INFO] [stdout] test composer::note::length::tests::test_multidot ... ok [INFO] [stdout] test composer::note::length::tests::test_tofloat ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_append_partialmix ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_extend_active ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_extend_none ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_partial_full ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_partial_half_full ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_partial_not_full ... ok [INFO] [stdout] test composer::unbound_track::tests::conversion_simple ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_append_fullmix ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_append_simple ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_extend_none_equal ... ok [INFO] [stdout] test composer::time_signature::tests::test_measure_saturation ... ok [INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_simple ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_a_major ... ok [INFO] [stdout] test composer::unbound_track::tests::conversion_dynamics ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_f_minor ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_frequency_conversion ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_offset ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_placement ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_c_major ... ok [INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_d_major ... ok [INFO] [stdout] test composer::time_signature::tests::test_construction ... ok [INFO] [stdout] test composer::unbound_track::tests::conversion_bpm ... ok [INFO] [stderr] Doc-tests synth_music [INFO] [stdout] test composer::time_signature::tests::test_wrong_construction_2 - should panic ... ok [INFO] [stdout] test composer::time_signature::tests::test_wrong_construction_3 - should panic ... ok [INFO] [stdout] test composer::time_signature::tests::test_wrong_construction_1 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: DefId(0:0 ~ synth_music[469f]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name synth_music --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern biquad=/opt/rustwide/target/debug/deps/libbiquad-16fdfd319de639d7.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-4683963369a25d5b.rlib --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-28f5d90a3ed9fea7.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-40cf6fa891b104df.rlib --extern synth_music=/opt/rustwide/target/debug/deps/libsynth_music-6d3286d5ea63ddd6.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "be34f41931c03eb8ca456ab29f48194b6dbec8c08f12d52141bd60b984176d70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be34f41931c03eb8ca456ab29f48194b6dbec8c08f12d52141bd60b984176d70", kill_on_drop: false }` [INFO] [stdout] be34f41931c03eb8ca456ab29f48194b6dbec8c08f12d52141bd60b984176d70