[INFO] fetching crate triseratops 0.0.1...
[INFO] testing triseratops-0.0.1 against 1.52.1 for beta-1.52-2
[INFO] extracting crate triseratops 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate triseratops 0.0.1 on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triseratops 0.0.1
[INFO] finished tweaking crates.io crate triseratops 0.0.1
[INFO] tweaked toml for crates.io crate triseratops 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate triseratops 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e430306a41793f7dfd3bea073f89845bf57b2352401671cbb5421e247bec8be
[INFO] running `Command { std: "docker" "start" "-a" "8e430306a41793f7dfd3bea073f89845bf57b2352401671cbb5421e247bec8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e430306a41793f7dfd3bea073f89845bf57b2352401671cbb5421e247bec8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e430306a41793f7dfd3bea073f89845bf57b2352401671cbb5421e247bec8be", kill_on_drop: false }`
[INFO] [stdout] 8e430306a41793f7dfd3bea073f89845bf57b2352401671cbb5421e247bec8be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d117f19b7ddc6e89302d71ffe44fac98e1b894e952de547fcc6103c25bb8fba8
[INFO] running `Command { std: "docker" "start" "-a" "d117f19b7ddc6e89302d71ffe44fac98e1b894e952de547fcc6103c25bb8fba8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling triseratops v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.74s
[INFO] running `Command { std: "docker" "inspect" "d117f19b7ddc6e89302d71ffe44fac98e1b894e952de547fcc6103c25bb8fba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d117f19b7ddc6e89302d71ffe44fac98e1b894e952de547fcc6103c25bb8fba8", kill_on_drop: false }`
[INFO] [stdout] d117f19b7ddc6e89302d71ffe44fac98e1b894e952de547fcc6103c25bb8fba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4cddf5ddfb1381c9d4775d62d4a3fac39bfc0338b918af6ddbeecae2b720e3a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4cddf5ddfb1381c9d4775d62d4a3fac39bfc0338b918af6ddbeecae2b720e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling smawk v0.3.0
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling textwrap v0.13.2
[INFO] [stderr]    Compiling id3 v0.5.3
[INFO] [stderr]    Compiling triseratops v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.29s
[INFO] running `Command { std: "docker" "inspect" "b4cddf5ddfb1381c9d4775d62d4a3fac39bfc0338b918af6ddbeecae2b720e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cddf5ddfb1381c9d4775d62d4a3fac39bfc0338b918af6ddbeecae2b720e3a", kill_on_drop: false }`
[INFO] [stdout] b4cddf5ddfb1381c9d4775d62d4a3fac39bfc0338b918af6ddbeecae2b720e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57c1e00c283dd751da5927ea530b0470da603091e954e28b60f052962de32fab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "57c1e00c283dd751da5927ea530b0470da603091e954e28b60f052962de32fab", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/triseratops-edae54cae2cbcabe)
[INFO] [stdout] test tag::analysis::test_write_analysis ... ok
[INFO] [stderr]      Running tests/library.rs (/opt/rustwide/target/debug/deps/library-a8cf23cd0bb42139)
[INFO] [stdout] test tag::markers::test_take_has_position ... ok
[INFO] [stdout] test tag::util::test_take_version ... ok
[INFO] [stdout] test util::test_take_until_nullbyte ... ok
[INFO] [stdout] test tag::overview::test_take_chunk ... ok
[INFO] [stdout] test tag::util::test_take_color ... ok
[INFO] [stdout] test tag::markers::test_take_position ... ok
[INFO] [stdout] test tag::markers::test_take_marker_type ... ok
[INFO] [stdout] test util::test_take_utf8 ... ok
[INFO] [stdout] test tag::autotags::test_take_double_str ... ok
[INFO] [stdout] test tag::beatgrid::test_take_non_terminal_marker_count ... ok
[INFO] [stdout] test util::test_parse_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_loader.rs (/opt/rustwide/target/debug/deps/test_loader-137811d282ffe959)
[INFO] [stdout] test library_dir_detection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test serato_analysis_version_2_1_encoded_HH_flac ... ok
[INFO] [stdout] test serato_autotags_analyzed_id3 ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_neg001_gaindb_0_enc_AA_mp4 ... ok
[INFO] [stdout] test serato_analysis_version_2_1_encoded_H__flac ... ok
[INFO] [stdout] test serato_analysis_analyzed_id3 ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_0_gaindb_0_flac ... ok
[INFO] [stdout] test serato_analysis_version_0_0_ogg ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_0_gaindb_0_enc_Ag_mp4 ... ok
[INFO] [stdout] test serato_analysis_version_2_1_encoded_EA_mp4 ... ok
[INFO] [stdout] test serato_analysis_version_2_1_encoded_H3_mp4 ... ok
[INFO] [stdout] test serato_analysis_version_2_1_encoded_EA_flac ... ok
[INFO] [stdout] test serato_analysis_version_2_1_encoded_HG_flac ... ok
[INFO] [stdout] test serato_analysis_version_2_1_ogg ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_neg001_gaindb_0_enc_AA_flac ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_neg001_gaindb_0_enc_AG_flac ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_neg001_gaindb_0_enc_AP_flac ... ok
[INFO] [stdout] test serato_autotags_bpm_115_autogain_0_gaindb_0_enc_AA_mp4 ... ok
[INFO] [stdout] test serato_autotags_gain_db_id3 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x70_flac ... ok
[INFO] [stdout] test serato_markers2_analyzed_id3 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x60_flac ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x41_flac ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x37_id3 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x11_mp4 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0xB0_mp4 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x41_enc_Bf_mp4 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x41_enc_BV_mp4 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x00_id3 ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x01_id3 ... ok
[INFO] [stdout] test serato_markers2_analyzed_flac ... ok
[INFO] [stdout] test serato_beatgrid_terminal_only_with_footer_0x00_flac ... ok
[INFO] [stdout] test serato_markers2_hotcues_and_loops_ogg ... ok
[INFO] [stdout] test serato_markers2_hotcue_positions_00m00s0_03m38s4_01m00s0_00m00s1_00m01s0_id3 ... ok
[INFO] [stdout] test serato_markers2_flips_id3 ... ok
[INFO] [stdout] test serato_markers2_saved_loops_id3 ... ok
[INFO] [stdout] test serato_markers2_hotcue_00m00s0_blue_id3 ... ok
[INFO] [stdout] test serato_markers2_hotcue_colors_id3 ... ok
[INFO] [stdout] test serato_markers2_bpmlock_enabled_flac ... ok
[INFO] [stdout] test serato_markers2_analyzed_ogg ... ok
[INFO] [stdout] test serato_markers2_bpmlock_ogg ... ok
[INFO] [stdout] test serato_markers2_hotcues_with_names_id3 ... ok
[INFO] [stdout] test serato_markers2_bpmlock_mp4 ... ok
[INFO] [stdout] test serato_markers_hotcue_00m00s_red_id3 ... ok
[INFO] [stdout] test serato_markers_hotcue_00m00s0_blue_id3 ... ok
[INFO] [stdout] test serato_markers_hotcue_colors_id3 ... ok
[INFO] [stdout] test serato_markers_hotcue_positions_00m00s0_03m38s4_01m00s0_00m00s1_00m01s0_id3 ... ok
[INFO] [stdout] test serato_markers_hotcues_and_loops_mp4 ... ok
[INFO] [stdout] test serato_markers_hotcues_with_names_id3 ... ok
[INFO] [stdout] test serato_markers_saved_loops_id3 ... ok
[INFO] [stdout] test serato_markers_analyzed_id3 ... ok
[INFO] [stdout] test serato_markers2_tracklist_color_id3 ... ok
[INFO] [stdout] test serato_markers_analyzed_mp4 ... ok
[INFO] [stdout] test serato_markers_flips_id3 ... ok
[INFO] [stdout] test serato_markers2_track_color_993333_flac ... ok
[INFO] [stdout] test serato_markers2_track_color_993333_ogg ... ok
[INFO] [stdout] test serato_markers_bpmlock_mp4 ... ok
[INFO] [stdout] test serato_markers2_track_color_993333_mp4 ... ok
[INFO] [stdout] test serato_overview_analyzed_id3 ... ok
[INFO] [stdout] test serato_overview_analyzed_mp4 ... ok
[INFO] [stdout] test serato_overview_analyzed_enc_EV_flac ... ok
[INFO] [stdout] test serato_relvolad_analyzed_enc_AA_flac ... ok
[INFO] [stdout] test serato_markers_track_color_993333_mp4 ... ok
[INFO] [stdout] test serato_markers_tracklist_color_id3 ... ok
[INFO] [stdout] test serato_markers2_hotcues_and_loops_flac ... ok
[INFO] [stdout] test serato_overview_analyzed_enc_EM_flac ... ok
[INFO] [stdout] test serato_markers_very_long_names_id3 ... ok
[INFO] [stdout] test serato_markers2_hotcues_and_loops_mp4 ... ok
[INFO] [stdout] test serato_markers2_hotcue_00m00s_red_id3 ... ok
[INFO] [stdout] test serato_markers2_analyzed_mp4 ... ok
[INFO] [stdout] test serato_overview_analyzed_enc_HA_flac ... ok
[INFO] [stdout] test serato_vidassoc_analyzed_enc_AA_flac ... ok
[INFO] [stdout] test serato_relvolad_analyzed_mp4 ... ok
[INFO] [stdout] test serato_vidassoc_analyzed_enc_AR_flac ... ok
[INFO] [stdout] test serato_vidassoc_analyzed_enc_CJ_mp4 ... ok
[INFO] [stdout] test serato_vidassoc_analyzed_enc_CH_mp4 ... ok
[INFO] [stdout] test serato_vidassoc_analyzed_enc_BQ_mp4 ... ok
[INFO] [stdout] test serato_markers2_bpmlock_enabled_id3 ... ok
[INFO] [stdout] test serato_relvolad_analyzed_enc_AR_flac ... ok
[INFO] [stdout] test serato_markers2_very_long_names_id3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests triseratops
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/tag/markers.rs - tag::markers::Markers (line 49) ... ok
[INFO] [stdout] test src/tag/analysis.rs - tag::analysis::Analysis (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/tag/beatgrid.rs - tag::beatgrid::Beatgrid (line 40) ... ok
[INFO] [stdout] test src/tag/autotags.rs - tag::autotags::Autotags (line 20) ... ok
[INFO] [stdout] test src/tag/overview.rs - tag::overview::Overview (line 18) ... ok
[INFO] [stdout] test src/tag/markers2.rs - tag::markers2::Markers2 (line 73) ... ok
[INFO] [stdout] test src/tag/relvolad.rs - tag::relvolad::RelVolAd (line 17) ... ok
[INFO] [stdout] test src/tag/serato32.rs - tag::serato32::decode (line 41) ... ok
[INFO] [stdout] test src/tag/serato32.rs - tag::serato32::take (line 78) ... ok
[INFO] [stdout] test src/tag/serato32.rs - tag::serato32::take_u32 (line 131) ... ok
[INFO] [stdout] test src/tag/markers.rs - tag::markers::take_bool (line 164) ... ok
[INFO] [stdout] test src/tag/vidassoc.rs - tag::vidassoc::VidAssoc (line 19) ... ok
[INFO] [stdout] test src/tag/serato32.rs - tag::serato32::encode (line 59) ... ok
[INFO] [stdout] test src/tag/serato32.rs - tag::serato32::take_color (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57c1e00c283dd751da5927ea530b0470da603091e954e28b60f052962de32fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c1e00c283dd751da5927ea530b0470da603091e954e28b60f052962de32fab", kill_on_drop: false }`
[INFO] [stdout] 57c1e00c283dd751da5927ea530b0470da603091e954e28b60f052962de32fab