[INFO] fetching crate mltg_bindings 0.2.2...
[INFO] checking mltg_bindings-0.2.2 against master#42bd138126b0a9d38d65bc9973e72de3c5b6c37f for pr-99217
[INFO] extracting crate mltg_bindings 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mltg_bindings 0.2.2 on toolchain 42bd138126b0a9d38d65bc9973e72de3c5b6c37f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mltg_bindings 0.2.2
[INFO] finished tweaking crates.io crate mltg_bindings 0.2.2
[INFO] tweaked toml for crates.io crate mltg_bindings 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows_macros v0.21.1
[INFO] [stderr]   Downloaded windows_quote v0.21.1
[INFO] [stderr]   Downloaded windows_gen v0.21.1
[INFO] [stderr]   Downloaded windows v0.21.1
[INFO] [stderr]   Downloaded windows_reader v0.21.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20802fdfa276d75ae4badf520b0ac8b1bf42bccacfc328b55d23ab2fdad35429
[INFO] running `Command { std: "docker" "start" "-a" "20802fdfa276d75ae4badf520b0ac8b1bf42bccacfc328b55d23ab2fdad35429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20802fdfa276d75ae4badf520b0ac8b1bf42bccacfc328b55d23ab2fdad35429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20802fdfa276d75ae4badf520b0ac8b1bf42bccacfc328b55d23ab2fdad35429", kill_on_drop: false }`
[INFO] [stdout] 20802fdfa276d75ae4badf520b0ac8b1bf42bccacfc328b55d23ab2fdad35429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 517338630d8aafdab668ff28636ee7f7e4ead992fce1279589972b63d13d1cda
[INFO] running `Command { std: "docker" "start" "-a" "517338630d8aafdab668ff28636ee7f7e4ead992fce1279589972b63d13d1cda", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling windows_reader v0.21.1
[INFO] [stderr]    Compiling windows_quote v0.21.1
[INFO] [stderr]    Compiling const-sha1 v0.2.0
[INFO] [stderr]    Compiling windows_gen v0.21.1
[INFO] [stderr]    Compiling windows_macros v0.21.1
[INFO] [stderr]    Compiling windows v0.21.1
[INFO] [stderr]    Compiling mltg_bindings v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `mltg_bindings`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name mltg_bindings --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=8557f999ae1bc591 -C extra-filename=-8557f999ae1bc591 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern windows=/opt/rustwide/target/debug/deps/libwindows-e7f77c13926d3ea0.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "517338630d8aafdab668ff28636ee7f7e4ead992fce1279589972b63d13d1cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517338630d8aafdab668ff28636ee7f7e4ead992fce1279589972b63d13d1cda", kill_on_drop: false }`
[INFO] [stdout] 517338630d8aafdab668ff28636ee7f7e4ead992fce1279589972b63d13d1cda