[INFO] fetching crate yaxpeax-x86 1.0.4...
[INFO] testing yaxpeax-x86-1.0.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate yaxpeax-x86 1.0.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate yaxpeax-x86 1.0.4 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yaxpeax-x86 1.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yaxpeax-x86 1.0.4
[INFO] tweaked toml for crates.io crate yaxpeax-x86 1.0.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a6eb3c9e4b0a30de2fff873e33b7c48614cfb6fd82b01e09d212d355108a0e
[INFO] running `Command { std: "docker" "start" "-a" "b8a6eb3c9e4b0a30de2fff873e33b7c48614cfb6fd82b01e09d212d355108a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a6eb3c9e4b0a30de2fff873e33b7c48614cfb6fd82b01e09d212d355108a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a6eb3c9e4b0a30de2fff873e33b7c48614cfb6fd82b01e09d212d355108a0e", kill_on_drop: false }`
[INFO] [stdout] b8a6eb3c9e4b0a30de2fff873e33b7c48614cfb6fd82b01e09d212d355108a0e
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf75612705baa10040301ac873664d30ad618274fc0fe1decb26d4c4aa9b3be6
[INFO] running `Command { std: "docker" "start" "-a" "bf75612705baa10040301ac873664d30ad618274fc0fe1decb26d4c4aa9b3be6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling yaxpeax-x86 v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling yaxpeax-arch v0.2.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.06s
[INFO] running `Command { std: "docker" "inspect" "bf75612705baa10040301ac873664d30ad618274fc0fe1decb26d4c4aa9b3be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf75612705baa10040301ac873664d30ad618274fc0fe1decb26d4c4aa9b3be6", kill_on_drop: false }`
[INFO] [stdout] bf75612705baa10040301ac873664d30ad618274fc0fe1decb26d4c4aa9b3be6
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 007730ba7cdca4e6b397eae96566e6fac2b16c576875ccd13598e607379324c6
[INFO] running `Command { std: "docker" "start" "-a" "007730ba7cdca4e6b397eae96566e6fac2b16c576875ccd13598e607379324c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling yaxpeax-x86 v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `yaxpeax-x86`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test --edition=2018 test/test.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="colors"' --cfg 'feature="default"' --cfg 'feature="fmt"' --cfg 'feature="serde"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' --cfg 'feature="use-serde"' -C metadata=4987b3839bef8cc4 -C extra-filename=-4987b3839bef8cc4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-0c527cb00fdb04f8.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-b12671d5996357d8.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-ca2eddef037d8f42.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-e1159172a6ed5a7f.so --extern yaxpeax_arch=/opt/rustwide/target/debug/deps/libyaxpeax_arch-561233daf9e8db5c.rlib --extern yaxpeax_x86=/opt/rustwide/target/debug/deps/libyaxpeax_x86-bd99d2018a4690de.rlib --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" "007730ba7cdca4e6b397eae96566e6fac2b16c576875ccd13598e607379324c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007730ba7cdca4e6b397eae96566e6fac2b16c576875ccd13598e607379324c6", kill_on_drop: false }`
[INFO] [stdout] 007730ba7cdca4e6b397eae96566e6fac2b16c576875ccd13598e607379324c6