[INFO] fetching crate cargo-binutils 0.3.3...
[INFO] testing cargo-binutils-0.3.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo-binutils 0.3.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cargo-binutils 0.3.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-binutils 0.3.3
[INFO] finished tweaking crates.io crate cargo-binutils 0.3.3
[INFO] tweaked toml for crates.io crate cargo-binutils 0.3.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate cargo-binutils 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 435f1a580e0b2bea4cb5e78b03bdcf0ab30139550ba83403ed2385535119b5b3
[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" "435f1a580e0b2bea4cb5e78b03bdcf0ab30139550ba83403ed2385535119b5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "435f1a580e0b2bea4cb5e78b03bdcf0ab30139550ba83403ed2385535119b5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435f1a580e0b2bea4cb5e78b03bdcf0ab30139550ba83403ed2385535119b5b3", kill_on_drop: false }`
[INFO] [stdout] 435f1a580e0b2bea4cb5e78b03bdcf0ab30139550ba83403ed2385535119b5b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d780628df81d31c5afb5a8ad9d4ea8f7b1910d3c52b0cb81bfb5e29ffb87691e
[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" "d780628df81d31c5afb5a8ad9d4ea8f7b1910d3c52b0cb81bfb5e29ffb87691e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rustc-cfg v0.4.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling cargo_metadata v0.11.1
[INFO] [stderr]    Compiling cargo-binutils v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cargo-binutils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cargo_objcopy --edition=2018 src/bin/cargo-objcopy.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=b9503ceba808daec -C extra-filename=-b9503ceba808daec --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-7f6c45dfb0b498f5.rlib --extern cargo_binutils=/opt/rustwide/target/debug/deps/libcargo_binutils-dc419976baa4fa0a.rlib --extern cargo_metadata=/opt/rustwide/target/debug/deps/libcargo_metadata-688f99eee6b8f3ad.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-1d80f128920cd076.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-c3ea0fa2ade1425a.rlib --extern rustc_cfg=/opt/rustwide/target/debug/deps/librustc_cfg-a605ca35ebe27bc1.rlib --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-cd0ead7d00ad78db.rlib --extern rustc_version=/opt/rustwide/target/debug/deps/librustc_version-9f193470f112242e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-b4cfa138ebe3995b.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-f78731e4ab9c69cd.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" "d780628df81d31c5afb5a8ad9d4ea8f7b1910d3c52b0cb81bfb5e29ffb87691e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d780628df81d31c5afb5a8ad9d4ea8f7b1910d3c52b0cb81bfb5e29ffb87691e", kill_on_drop: false }`
[INFO] [stdout] d780628df81d31c5afb5a8ad9d4ea8f7b1910d3c52b0cb81bfb5e29ffb87691e