[INFO] fetching crate etk-asm 0.1.0...
[INFO] testing etk-asm-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate etk-asm 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate etk-asm 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-6/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5615ad504d55a3fea41fb01b280eb5e3d238fd82293f8bf5f13e09f7a611a1aa
[INFO] running `Command { std: "docker" "start" "-a" "5615ad504d55a3fea41fb01b280eb5e3d238fd82293f8bf5f13e09f7a611a1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5615ad504d55a3fea41fb01b280eb5e3d238fd82293f8bf5f13e09f7a611a1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5615ad504d55a3fea41fb01b280eb5e3d238fd82293f8bf5f13e09f7a611a1aa", kill_on_drop: false }`
[INFO] [stdout] 5615ad504d55a3fea41fb01b280eb5e3d238fd82293f8bf5f13e09f7a611a1aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67f1ac991c17a7e5154e6b9cca9b36793b79b538b0fbf476661c4770d4c4f05a
[INFO] running `Command { std: "docker" "start" "-a" "67f1ac991c17a7e5154e6b9cca9b36793b79b538b0fbf476661c4770d4c4f05a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling quote v1.0.9
[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]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling 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 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=41fffd436bd58f0f -C extra-filename=-41fffd436bd58f0f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hex=/opt/rustwide/target/debug/deps/libhex-33fd519b96d635fb.rmeta --extern pest=/opt/rustwide/target/debug/deps/libpest-637f526392de7828.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-450d360d4ef79bb2.so --extern sha3=/opt/rustwide/target/debug/deps/libsha3-4041d03f21888615.rmeta --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-bb9ebe233560c33e.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "67f1ac991c17a7e5154e6b9cca9b36793b79b538b0fbf476661c4770d4c4f05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f1ac991c17a7e5154e6b9cca9b36793b79b538b0fbf476661c4770d4c4f05a", kill_on_drop: false }`
[INFO] [stdout] 67f1ac991c17a7e5154e6b9cca9b36793b79b538b0fbf476661c4770d4c4f05a