[INFO] fetching crate ultrastar-txt 0.1.3...
[INFO] testing ultrastar-txt-0.1.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate ultrastar-txt 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ultrastar-txt 0.1.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ultrastar-txt 0.1.3
[INFO] finished tweaking crates.io crate ultrastar-txt 0.1.3
[INFO] tweaked toml for crates.io crate ultrastar-txt 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chardet v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] c86da5a022cbb36469f9d80792b4863e8235c8963f24284f302a9c47f65d7096
[INFO] running `Command { std: "docker" "start" "-a" "c86da5a022cbb36469f9d80792b4863e8235c8963f24284f302a9c47f65d7096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c86da5a022cbb36469f9d80792b4863e8235c8963f24284f302a9c47f65d7096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86da5a022cbb36469f9d80792b4863e8235c8963f24284f302a9c47f65d7096", kill_on_drop: false }`
[INFO] [stdout] c86da5a022cbb36469f9d80792b4863e8235c8963f24284f302a9c47f65d7096
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75ab99b6e1dc98d19b4263838afb88becb54a7c7930e90e83916f58ecf8677d6
[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" "75ab99b6e1dc98d19b4263838afb88becb54a7c7930e90e83916f58ecf8677d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling chardet v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling ultrastar-txt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.83s
[INFO] running `Command { std: "docker" "inspect" "75ab99b6e1dc98d19b4263838afb88becb54a7c7930e90e83916f58ecf8677d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ab99b6e1dc98d19b4263838afb88becb54a7c7930e90e83916f58ecf8677d6", kill_on_drop: false }`
[INFO] [stdout] 75ab99b6e1dc98d19b4263838afb88becb54a7c7930e90e83916f58ecf8677d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5238a47ed9756bb9e7d7974987a8675067d9b36b8f6096db774934c1dfd5897
[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" "b5238a47ed9756bb9e7d7974987a8675067d9b36b8f6096db774934c1dfd5897", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling ultrastar-txt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "b5238a47ed9756bb9e7d7974987a8675067d9b36b8f6096db774934c1dfd5897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5238a47ed9756bb9e7d7974987a8675067d9b36b8f6096db774934c1dfd5897", kill_on_drop: false }`
[INFO] [stdout] b5238a47ed9756bb9e7d7974987a8675067d9b36b8f6096db774934c1dfd5897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e280d8e4cf6168d9617447f1fba8e0396c4ed5f2b86c79e863c4200b14103012
[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" "e280d8e4cf6168d9617447f1fba8e0396c4ed5f2b86c79e863c4200b14103012", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ultrastar_txt-a6e3abc7199c41f9)
[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] [stderr]      Running tests/txt.rs (/opt/rustwide/target/debug/deps/txt-68e74d2fb78021e8)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test duplicate_header_artist ... ok
[INFO] [stdout] test duplicate_header_edition ... ok
[INFO] [stdout] test allow_multiple_spaces_between_line_values ... ok
[INFO] [stdout] test duplicate_header_cover ... ok
[INFO] [stdout] test duplicate_header_bpm ... ok
[INFO] [stdout] test duplicate_header_background ... ok
[INFO] [stdout] test duplicate_header_genre ... ok
[INFO] [stdout] test duplicate_header_gap ... ok
[INFO] [stdout] test dash_in_lyrics ... ok
[INFO] [stdout] test missing_essential_header ... ok
[INFO] [stdout] test missing_space_in_line_break ... ok
[INFO] [stdout] test lower_case_relative ... ok
[INFO] [stdout] test missing_end_indicator ... ok
[INFO] [stdout] test empty_note_text ... ok
[INFO] [stdout] test empty_optional_tags ... ok
[INFO] [stdout] test relative_line_breaks ... ok
[INFO] [stdout] test generate_and_reparse_song ... ok
[INFO] [stdout] test komma_in_float_number ... ok
[INFO] [stdout] test simple_txt_header ... ok
[INFO] [stdout] test simple_txt_lines ... ok
[INFO] [stdout] test unknown_note_type ... ok
[INFO] [stdout] test negative_start_in_lines ... ok
[INFO] [stdout] test negative_line_break ... ok
[INFO] [stdout] test survive_nonstandard_tags ... ok
[INFO] [stdout] test survive_duett_tags ... ok
[INFO] [stdout] test unknown_tags ... ok
[INFO] [stdout] test duplicate_header_title ... ok
[INFO] [stdout] test duplicate_header_unknown ... ok
[INFO] [stdout] test duplicate_header_video ... ok
[INFO] [stdout] test garbage_line ... ok
[INFO] [stdout] test duplicate_header_videogap ... ok
[INFO] [stdout] test negative_pitch_in_lines ... ok
[INFO] [stdout] test duplicate_header_relative ... ok
[INFO] [stdout] test duplicate_header_mp3 ... ok
[INFO] [stdout] test duplicate_header_language ... ok
[INFO] [stdout] test value_error_in_header_bpm ... ok
[INFO] [stdout] test value_error_in_header_videogap ... ok
[INFO] [stdout] test value_error_in_header_gap ... ok
[INFO] [stdout] test value_error_in_header_year ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ultrastar-txt
[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" "e280d8e4cf6168d9617447f1fba8e0396c4ed5f2b86c79e863c4200b14103012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e280d8e4cf6168d9617447f1fba8e0396c4ed5f2b86c79e863c4200b14103012", kill_on_drop: false }`
[INFO] [stdout] e280d8e4cf6168d9617447f1fba8e0396c4ed5f2b86c79e863c4200b14103012