[INFO] fetching crate melodium 0.5.3...
[INFO] checking melodium-0.5.3 against try#4ae96c1c1c34188e3906cc8962b1d55407f0ae87 for pr-107891
[INFO] extracting crate melodium 0.5.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate melodium 0.5.3 on toolchain 4ae96c1c1c34188e3906cc8962b1d55407f0ae87
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate melodium 0.5.3
[INFO] finished tweaking crates.io crate melodium 0.5.3
[INFO] tweaked toml for crates.io crate melodium 0.5.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate melodium 0.5.3 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" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a698090366d48b3df683349424c76d8a803e0b35d294c7157c66a000932e306
[INFO] running `Command { std: "docker" "start" "-a" "9a698090366d48b3df683349424c76d8a803e0b35d294c7157c66a000932e306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a698090366d48b3df683349424c76d8a803e0b35d294c7157c66a000932e306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a698090366d48b3df683349424c76d8a803e0b35d294c7157c66a000932e306", kill_on_drop: false }`
[INFO] [stdout] 9a698090366d48b3df683349424c76d8a803e0b35d294c7157c66a000932e306
[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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be290f7f6eac98806dd2d5524bea34efbe32f4c316363d68d34dec3f17aec7dd
[INFO] running `Command { std: "docker" "start" "-a" "be290f7f6eac98806dd2d5524bea34efbe32f4c316363d68d34dec3f17aec7dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.100
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]     Checking concurrent-queue v1.2.4
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]    Compiling polling v2.3.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling async-io v1.9.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking async-task v4.3.0
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking async-channel v1.7.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling thiserror v1.0.36
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking blocking v1.2.0
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling cpal v0.14.0
[INFO] [stderr]     Checking os_str_bytes v6.3.0
[INFO] [stderr]    Compiling path-slash v0.2.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking xattr v0.2.3
[INFO] [stderr]     Checking filetime v0.2.17
[INFO] [stderr]    Compiling melodium v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking unicode-segmentation v1.10.0
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking html-escape v0.2.11
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]    Compiling indoc v1.0.7
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking hound v3.5.0
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]    Compiling ctor v0.1.23
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.36
[INFO] [stderr]    Compiling linkme-impl v0.3.3
[INFO] [stderr]    Compiling clap_derive v4.0.18
[INFO] [stderr]     Checking value-bag v1.0.0-alpha.9
[INFO] [stderr]     Checking linkme v0.3.3
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking async-global-executor v2.3.0
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking clap v4.0.18
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr] error: could not compile `melodium`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name melodium --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="doc"' -C metadata=a9c0035dc93c4de1 -C extra-filename=-a9c0035dc93c4de1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-63babb76cc2ffdd8.rmeta --extern brotli=/opt/rustwide/target/debug/deps/libbrotli-7ecabad6ef5cb5da.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-472099b271bdc7be.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-383020e130a97527.rmeta --extern convert_case=/opt/rustwide/target/debug/deps/libconvert_case-b7b2b2c87123dadc.rmeta --extern cpal=/opt/rustwide/target/debug/deps/libcpal-6e2f7faa575a1809.rmeta --extern downcast_rs=/opt/rustwide/target/debug/deps/libdowncast_rs-c81c5dd8c5bd66aa.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-1b8212ffdef4996b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-e07cbf2260ce1bcb.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-9e9384b5fe3c4620.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-52738f6114d4bb1b.rmeta --extern hound=/opt/rustwide/target/debug/deps/libhound-8df272bad6ddf9ce.rmeta --extern html_escape=/opt/rustwide/target/debug/deps/libhtml_escape-0d0ef92361afaced.rmeta --extern indoc=/opt/rustwide/target/debug/deps/libindoc-4eadaff4ef6aa8f7.so --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c2fe2e5e64bc86f8.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3ab14ef94a1f89cf.rmeta --extern linkme=/opt/rustwide/target/debug/deps/liblinkme-42f4a8e241189901.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-4e6cfa1b1bc93ec0.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-2397125e01eb1827.rmeta --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "be290f7f6eac98806dd2d5524bea34efbe32f4c316363d68d34dec3f17aec7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be290f7f6eac98806dd2d5524bea34efbe32f4c316363d68d34dec3f17aec7dd", kill_on_drop: false }`
[INFO] [stdout] be290f7f6eac98806dd2d5524bea34efbe32f4c316363d68d34dec3f17aec7dd