[INFO] updating cached repository https://github.com/zeroisme/rusic-relm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 866e6283b2407e1d52d857973f922dd2325e3368
[INFO] checking zeroisme/rusic-relm against master#e22b61bff0bdd08be7665607cb7be3748c8a35d2 for pr-74627
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroisme%2Frusic-relm" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zeroisme/rusic-relm on toolchain e22b61bff0bdd08be7665607cb7be3748c8a35d2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zeroisme/rusic-relm
[INFO] finished tweaking git repo https://github.com/zeroisme/rusic-relm
[INFO] tweaked toml for git repo https://github.com/zeroisme/rusic-relm written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/zeroisme/rusic-relm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34b2c1854a633f66653bf188f2f9a378ace2c72b50996ab55375226c44dfe30f
[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" "34b2c1854a633f66653bf188f2f9a378ace2c72b50996ab55375226c44dfe30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b2c1854a633f66653bf188f2f9a378ace2c72b50996ab55375226c44dfe30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b2c1854a633f66653bf188f2f9a378ace2c72b50996ab55375226c44dfe30f", kill_on_drop: false }`
[INFO] [stdout] 34b2c1854a633f66653bf188f2f9a378ace2c72b50996ab55375226c44dfe30f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2b7c2036e270f48816b155d426681231e84bd51bb96d093a946f2684b42a5f3
[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" "d2b7c2036e270f48816b155d426681231e84bd51bb96d093a946f2684b42a5f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]     Checking c_vec v1.2.1
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[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking percent-encoding v1.0.1
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[INFO] [stderr]     Checking thread_local v1.0.1
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[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling libpulse-sys v1.13.1
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]    Compiling libpulse-simple-sys v1.13.1
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling simplemad_sys v0.5.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking pulse-simple v1.0.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking m3u v1.0.0
[INFO] [stderr]     Checking futures-glib v0.3.2
[INFO] [stderr]     Checking simplemad v0.8.1
[INFO] [stderr]     Checking relm-core v0.11.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking relm-state v0.11.0
[INFO] [stderr]     Checking glib v0.4.1
[INFO] [stderr]    Compiling relm-gen-widget v0.11.0
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]    Compiling relm-derive-common v0.11.0
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]     Checking pango v0.3.0
[INFO] [stderr]     Checking id3 v0.2.5
[INFO] [stderr]    Compiling relm-attributes v0.11.0
[INFO] [stderr]    Compiling relm-derive v0.11.0
[INFO] [stderr]     Checking relm v0.11.0
[INFO] [stderr]     Checking rusic-relm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rusic-relm`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rusic_relm --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 -C metadata=a440d9b63370ac0c -C extra-filename=-a440d9b63370ac0c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-0332e213f72d2a47.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-321db9b70f1317f8.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-4ad626d88d56ae39.rmeta --extern gtk=/opt/rustwide/target/debug/deps/libgtk-9a59d17936e8dc3c.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-6194c7d8bc53a5a1.rmeta --extern id3=/opt/rustwide/target/debug/deps/libid3-b27ce9c0b6c45470.rmeta --extern m3u=/opt/rustwide/target/debug/deps/libm3u-3120ae1357111f9e.rmeta --extern pulse_simple=/opt/rustwide/target/debug/deps/libpulse_simple-2a1eab4e3d834e3f.rmeta --extern relm=/opt/rustwide/target/debug/deps/librelm-c9a5e218375d7997.rmeta --extern relm_attributes=/opt/rustwide/target/debug/deps/librelm_attributes-a2ec3be25c0de3e6.so --extern relm_derive=/opt/rustwide/target/debug/deps/librelm_derive-22681611768cec54.so --extern simplemad=/opt/rustwide/target/debug/deps/libsimplemad-c7f2ca65f2b74f52.rmeta --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/simplemad_sys-62acb2f59528e0c7/out` (signal: 13, SIGPIPE: write on a pipe with no one to read)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `StopSong`
[INFO] [stdout]   --> src/main.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     SongStarted, StopSong, PlayerMsgRecv, SongDuration,
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pause`
[INFO] [stdout]    --> src/player.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn pause(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `StopSong`
[INFO] [stdout]   --> src/playlist.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     StopSong,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pause`
[INFO] [stdout]    --> src/playlist.rs:362:8
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn pause(&mut self) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d2b7c2036e270f48816b155d426681231e84bd51bb96d093a946f2684b42a5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b7c2036e270f48816b155d426681231e84bd51bb96d093a946f2684b42a5f3", kill_on_drop: false }`
[INFO] [stdout] d2b7c2036e270f48816b155d426681231e84bd51bb96d093a946f2684b42a5f3