[INFO] fetching crate yaxpeax-x86 1.0.4...
[INFO] testing yaxpeax-x86-1.0.4 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate yaxpeax-x86 1.0.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate yaxpeax-x86 1.0.4 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yaxpeax-arch v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fad2b3f1eebef0a675aba5df1ac28bc93f95747715266d61dfead33a68b98288
[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" "fad2b3f1eebef0a675aba5df1ac28bc93f95747715266d61dfead33a68b98288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fad2b3f1eebef0a675aba5df1ac28bc93f95747715266d61dfead33a68b98288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad2b3f1eebef0a675aba5df1ac28bc93f95747715266d61dfead33a68b98288", kill_on_drop: false }`
[INFO] [stdout] fad2b3f1eebef0a675aba5df1ac28bc93f95747715266d61dfead33a68b98288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89cfc0ff8878538b68c2fbecaf9497ee95ff92f5e74262c6369109b264a7c9b7
[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" "89cfc0ff8878538b68c2fbecaf9497ee95ff92f5e74262c6369109b264a7c9b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaxpeax-x86 v1.0.4 (/opt/rustwide/workdir)
[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 yaxpeax-arch v0.2.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.02s
[INFO] running `Command { std: "docker" "inspect" "89cfc0ff8878538b68c2fbecaf9497ee95ff92f5e74262c6369109b264a7c9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89cfc0ff8878538b68c2fbecaf9497ee95ff92f5e74262c6369109b264a7c9b7", kill_on_drop: false }`
[INFO] [stdout] 89cfc0ff8878538b68c2fbecaf9497ee95ff92f5e74262c6369109b264a7c9b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c7fd7ca6fb4a31f6e810314b0d178ad6c4df4f87e8fc0f1b243a0e7a2ea3e7c
[INFO] running `Command { std: "docker" "start" "-a" "4c7fd7ca6fb4a31f6e810314b0d178ad6c4df4f87e8fc0f1b243a0e7a2ea3e7c", kill_on_drop: false }`
[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=9991a0eb99200fde -C extra-filename=-9991a0eb99200fde --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-59f4cdece1b7a0aa.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-08858b32ebe14141.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7fdb8f204cf34bbe.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a66a1fdf9c467eb8.so --extern yaxpeax_arch=/opt/rustwide/target/debug/deps/libyaxpeax_arch-ece30f2f5c18db2c.rlib --extern yaxpeax_x86=/opt/rustwide/target/debug/deps/libyaxpeax_x86-e4b2981a0bc9c9c2.rlib --cap-lints=warn` (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" "4c7fd7ca6fb4a31f6e810314b0d178ad6c4df4f87e8fc0f1b243a0e7a2ea3e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7fd7ca6fb4a31f6e810314b0d178ad6c4df4f87e8fc0f1b243a0e7a2ea3e7c", kill_on_drop: false }`
[INFO] [stdout] 4c7fd7ca6fb4a31f6e810314b0d178ad6c4df4f87e8fc0f1b243a0e7a2ea3e7c
