[INFO] cloning repository https://github.com/cfcosta/mutranscriber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cfcosta/mutranscriber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfcosta%2Fmutranscriber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfcosta%2Fmutranscriber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22c0a43cc9168d6ce108645491a6ba80bce16b5f
[INFO] checking cfcosta/mutranscriber against 14450d27a2d0d3b3cb66037c8111ee3da14ed3c2 for pr-160391
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfcosta%2Fmutranscriber" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/cfcosta/mutranscriber
[INFO] finished tweaking git repo https://github.com/cfcosta/mutranscriber
[INFO] tweaked toml for git repo https://github.com/cfcosta/mutranscriber written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cfcosta/mutranscriber on toolchain 14450d27a2d0d3b3cb66037c8111ee3da14ed3c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cfcosta/mutranscriber 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" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891
[INFO] running `Command { std: "docker" "start" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891" "/opt/rustwide/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891" "/opt/rustwide/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling pulp v0.22.2
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling system-deps v7.0.7
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling glib-macros v0.21.5
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking option-operations v0.6.1
[INFO] [stderr]    Compiling glib-sys v0.21.5
[INFO] [stderr]    Compiling gobject-sys v0.21.5
[INFO] [stderr]    Compiling gstreamer-sys v0.24.5
[INFO] [stderr]    Compiling gio-sys v0.21.5
[INFO] [stderr]    Compiling gstreamer-base-sys v0.24.5
[INFO] [stderr]    Compiling gstreamer-app-sys v0.24.5
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking muldiv v1.0.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/14450d27a2d0d3b3cb66037c8111ee3da14ed3c2/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/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="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=43035abb0ee9c39b -C extra-filename=-7184f23feb171dc0 --out-dir /opt/rustwide/target/debug/build/futures-util/7184f23feb171dc0/out -L dependency=/opt/rustwide/target/debug/build/futures-channel/6351650e09691772/out -L dependency=/opt/rustwide/target/debug/build/futures-core/1cd512d543215c04/out -L dependency=/opt/rustwide/target/debug/build/futures-io/ee83dd0d8cfe75cb/out -L dependency=/opt/rustwide/target/debug/build/futures-macro/497fa74e1fd189b0/out -L dependency=/opt/rustwide/target/debug/build/futures-sink/80687936758fa695/out -L dependency=/opt/rustwide/target/debug/build/futures-task/bde3b8216abf23c5/out -L dependency=/opt/rustwide/target/debug/build/memchr/3d944e3b9ac373a3/out -L dependency=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out -L dependency=/opt/rustwide/target/debug/build/slab/101f873bca723251/out --extern futures_channel=/opt/rustwide/target/debug/build/futures-channel/6351650e09691772/out/libfutures_channel-6351650e09691772.rmeta --extern futures_core=/opt/rustwide/target/debug/build/futures-core/1cd512d543215c04/out/libfutures_core-1cd512d543215c04.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/ee83dd0d8cfe75cb/out/libfutures_io-ee83dd0d8cfe75cb.rmeta --extern futures_macro=/opt/rustwide/target/debug/build/futures-macro/497fa74e1fd189b0/out/libfutures_macro-497fa74e1fd189b0.so --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/80687936758fa695/out/libfutures_sink-80687936758fa695.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/bde3b8216abf23c5/out/libfutures_task-bde3b8216abf23c5.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/3d944e3b9ac373a3/out/libmemchr-3d944e3b9ac373a3.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/101f873bca723251/out/libslab-101f873bca723251.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891", kill_on_drop: false }`
[INFO] [stdout] c5d810d79d13a4c60b4e7a506a942ca86f8ca2e763338c469d1a28ba1dfa4891