[INFO] fetching crate wain 0.1.6...
[INFO] checking wain-0.1.6 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate wain 0.1.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wain 0.1.6 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wain 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wain 0.1.6
[INFO] tweaked toml for crates.io crate wain 0.1.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wain 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1d63189ce590da7505ae0b9bcc323f32e9c92f201761780a9522aeca3abdc73
[INFO] running `Command { std: "docker" "start" "-a" "e1d63189ce590da7505ae0b9bcc323f32e9c92f201761780a9522aeca3abdc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d63189ce590da7505ae0b9bcc323f32e9c92f201761780a9522aeca3abdc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d63189ce590da7505ae0b9bcc323f32e9c92f201761780a9522aeca3abdc73", kill_on_drop: false }`
[INFO] [stdout] e1d63189ce590da7505ae0b9bcc323f32e9c92f201761780a9522aeca3abdc73
[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=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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49a4cc7320506eed8bb82ef449695602ecbb19ceb8475a0bc7d83dd9a42a42d5
[INFO] running `Command { std: "docker" "start" "-a" "49a4cc7320506eed8bb82ef449695602ecbb19ceb8475a0bc7d83dd9a42a42d5", kill_on_drop: false }`
[INFO] [stderr]     Checking wain-ast v0.2.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking wain-validate v0.1.4
[INFO] [stderr]     Checking wain-syntax-text v0.2.0
[INFO] [stderr]     Checking wain-exec v0.3.0
[INFO] [stderr]     Checking wain-syntax-binary v0.1.3
[INFO] [stderr]     Checking wain v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `wain`
[INFO] [stdout] error: couldn't read benches/examples.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "49a4cc7320506eed8bb82ef449695602ecbb19ceb8475a0bc7d83dd9a42a42d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a4cc7320506eed8bb82ef449695602ecbb19ceb8475a0bc7d83dd9a42a42d5", kill_on_drop: false }`
[INFO] [stdout] 49a4cc7320506eed8bb82ef449695602ecbb19ceb8475a0bc7d83dd9a42a42d5