[INFO] fetching crate etk-asm 0.1.0...
[INFO] checking etk-asm-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate etk-asm 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate etk-asm 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate etk-asm 0.1.0
[INFO] finished tweaking crates.io crate etk-asm 0.1.0
[INFO] tweaked toml for crates.io crate etk-asm 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate etk-asm 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cc1f0b437ea53f88a1328f3dae55e277b685a7bcebcf8fea293d916bece47bc
[INFO] running `Command { std: "docker" "start" "-a" "6cc1f0b437ea53f88a1328f3dae55e277b685a7bcebcf8fea293d916bece47bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cc1f0b437ea53f88a1328f3dae55e277b685a7bcebcf8fea293d916bece47bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc1f0b437ea53f88a1328f3dae55e277b685a7bcebcf8fea293d916bece47bc", kill_on_drop: false }`
[INFO] [stdout] 6cc1f0b437ea53f88a1328f3dae55e277b685a7bcebcf8fea293d916bece47bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccccbe62ab73f303c6cc0a6577ccbd8da69ef0671b2742599a56b125b5e5f9c6
[INFO] running `Command { std: "docker" "start" "-a" "ccccbe62ab73f303c6cc0a6577ccbd8da69ef0671b2742599a56b125b5e5f9c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking etk-asm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `etk-asm`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name etk_asm --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=0e46e1166a888cd8 -C extra-filename=-0e46e1166a888cd8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_matches=/opt/rustwide/target/debug/deps/libassert_matches-e87cd6306502e2bd.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-5100a4dbc42330a0.rmeta --extern hex_literal=/opt/rustwide/target/debug/deps/libhex_literal-6e08441b0c40bbf6.so --extern pest=/opt/rustwide/target/debug/deps/libpest-b9bc3bfaa6e6e394.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-a12af15234f7256a.so --extern sha3=/opt/rustwide/target/debug/deps/libsha3-441d27c18c4994d7.rmeta --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-e63e307fa8cfc717.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-513080f71fddf293.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ccccbe62ab73f303c6cc0a6577ccbd8da69ef0671b2742599a56b125b5e5f9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccccbe62ab73f303c6cc0a6577ccbd8da69ef0671b2742599a56b125b5e5f9c6", kill_on_drop: false }`
[INFO] [stdout] ccccbe62ab73f303c6cc0a6577ccbd8da69ef0671b2742599a56b125b5e5f9c6