[INFO] fetching crate synth-music 0.2.1...
[INFO] testing synth-music-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate synth-music 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate synth-music 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate synth-music 0.2.1
[INFO] tweaked toml for crates.io crate synth-music 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synth-music 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synth-music 0.2.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e396825bdade52cad217bc06b839cd40b4784a4b075d54cb2650f02d8270b080
[INFO] running `Command { std: "docker" "start" "-a" "e396825bdade52cad217bc06b839cd40b4784a4b075d54cb2650f02d8270b080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e396825bdade52cad217bc06b839cd40b4784a4b075d54cb2650f02d8270b080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e396825bdade52cad217bc06b839cd40b4784a4b075d54cb2650f02d8270b080", kill_on_drop: false }`
[INFO] [stdout] e396825bdade52cad217bc06b839cd40b4784a4b075d54cb2650f02d8270b080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40defc667f7d81622e2d250af3fb162b265b573a1a4d38cce63b30255003a8b7
[INFO] running `Command { std: "docker" "start" "-a" "40defc667f7d81622e2d250af3fb162b265b573a1a4d38cce63b30255003a8b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling indicatif v0.17.8
[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 realfft v3.4.0
[INFO] [stderr]    Compiling synth-music v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.44s
[INFO] running `Command { std: "docker" "inspect" "40defc667f7d81622e2d250af3fb162b265b573a1a4d38cce63b30255003a8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40defc667f7d81622e2d250af3fb162b265b573a1a4d38cce63b30255003a8b7", kill_on_drop: false }`
[INFO] [stdout] 40defc667f7d81622e2d250af3fb162b265b573a1a4d38cce63b30255003a8b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d51bcba79c1bd27993194f9fcc20613ddc47a325762dbd64fd1b0f37f302d89c
[INFO] running `Command { std: "docker" "start" "-a" "d51bcba79c1bd27993194f9fcc20613ddc47a325762dbd64fd1b0f37f302d89c", kill_on_drop: false }`
[INFO] [stderr]    Compiling synth-music v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "d51bcba79c1bd27993194f9fcc20613ddc47a325762dbd64fd1b0f37f302d89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51bcba79c1bd27993194f9fcc20613ddc47a325762dbd64fd1b0f37f302d89c", kill_on_drop: false }`
[INFO] [stdout] d51bcba79c1bd27993194f9fcc20613ddc47a325762dbd64fd1b0f37f302d89c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85160b23987ce353f9bfb05f94b559a6cc47cf4aab2e3ec3c781f3ffa48f959f
[INFO] running `Command { std: "docker" "start" "-a" "85160b23987ce353f9bfb05f94b559a6cc47cf4aab2e3ec3c781f3ffa48f959f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synth_music-8d6e0e3ebdd26051)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test composer::measure_track::tests::conversion_bpm ... ok
[INFO] [stdout] test composer::measure_track::tests::conversion_dynamics ... ok
[INFO] [stdout] test composer::measure_track::tests::conversion_simple ... ok
[INFO] [stdout] test composer::note::length::tests::test_construction_subdivisions ... ok
[INFO] [stdout] test composer::note::length::tests::test_dot ... ok
[INFO] [stdout] test composer::note::length::tests::test_count_lengths ... ok
[INFO] [stdout] test composer::note::length::tests::test_multidot ... ok
[INFO] [stdout] test composer::time_signature::tests::test_construction ... ok
[INFO] [stdout] test composer::note::length::tests::test_tofloat ... ok
[INFO] [stdout] test composer::time_signature::tests::test_measure_saturation ... ok
[INFO] [stdout] test composer::measure_track::tests::conversion_emphasis ... ok
[INFO] [stdout] test composer::unbound_track::tests::conversion_bpm ... ok
[INFO] [stdout] test composer::unbound_track::tests::conversion_dynamics ... ok
[INFO] [stdout] test composer::unbound_track::tests::conversion_simple ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_append_partialmix ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_append_simple ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_extend_active ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_partial_full ... ok
[INFO] [stdout] test instrument::curve::tests::logarithmic_interpolation ... ok
[INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_a_major ... ok
[INFO] [stdout] test instrument::curve::linear_curve::tests::linear_curve ... ok
[INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_d_major ... ok
[INFO] [stdout] test instrument::curve::tests::linear_interpolation_inverse ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_append_fullmix ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_partial_not_full ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_simple ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_extend_none ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_extend_none_equal ... ok
[INFO] [stdout] test instrument::predefined::tet12::tests::test_placement ... ok
[INFO] [stdout] test instrument::predefined::tet12::tests::test_offset ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test instrument::predefined::tet12::tests::test_conversion_c_major ... ok
[INFO] [stdout] test instrument::curve::tests::logarithmic_interpolation_inverse ... ok
[INFO] [stdout] test file_export::export_info::tests::soundbuffer_mix_partial_half_full ... 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::curve::tests::linear_interpolation ... ok
[INFO] [stdout] test composer::time_signature::tests::test_wrong_construction_1 - should panic ... ok
[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] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synth_music
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 362) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 274) ... ok
[INFO] [stdout] test src/instrument/curve/linear_curve.rs - instrument::curve::linear_curve::LinearCurve (line 61) ... ok
[INFO] [stdout] test src/composer/time_signature.rs - composer::time_signature::TimeSignature (line 8) ... ok
[INFO] [stdout] test src/instrument/curve/linear_curve.rs - instrument::curve::linear_curve::LinearCurve (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 185) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/composer/note/length.rs - composer::note::length::Length (line 18) ... ok
[INFO] [stdout] test src/instrument/curve/linear_curve.rs - instrument::curve::linear_curve::LinearCurve (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 514) ... ok
[INFO] [stdout] test src/lib.rs - (line 569) ... ok
[INFO] [stdout] test src/lib.rs - (line 482) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85160b23987ce353f9bfb05f94b559a6cc47cf4aab2e3ec3c781f3ffa48f959f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85160b23987ce353f9bfb05f94b559a6cc47cf4aab2e3ec3c781f3ffa48f959f", kill_on_drop: false }`
[INFO] [stdout] 85160b23987ce353f9bfb05f94b559a6cc47cf4aab2e3ec3c781f3ffa48f959f