[INFO] fetching crate wash-syscall 0.0.1...
[INFO] testing wash-syscall-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate wash-syscall 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate wash-syscall 0.0.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wash-syscall 0.0.1
[INFO] finished tweaking crates.io crate wash-syscall 0.0.1
[INFO] tweaked toml for crates.io crate wash-syscall 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b51b498933e0dc86931af23281e470a0dea00527294352498eed393903dc0d6c
[INFO] running `Command { std: "docker" "start" "-a" "b51b498933e0dc86931af23281e470a0dea00527294352498eed393903dc0d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b51b498933e0dc86931af23281e470a0dea00527294352498eed393903dc0d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51b498933e0dc86931af23281e470a0dea00527294352498eed393903dc0d6c", kill_on_drop: false }`
[INFO] [stdout] b51b498933e0dc86931af23281e470a0dea00527294352498eed393903dc0d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f94c2ec3fb61b8e7e91428a22a009feccb35667e1d88542cec588f326dd2257
[INFO] running `Command { std: "docker" "start" "-a" "4f94c2ec3fb61b8e7e91428a22a009feccb35667e1d88542cec588f326dd2257", kill_on_drop: false }`
[INFO] [stderr]    Compiling wash-syscall v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "4f94c2ec3fb61b8e7e91428a22a009feccb35667e1d88542cec588f326dd2257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f94c2ec3fb61b8e7e91428a22a009feccb35667e1d88542cec588f326dd2257", kill_on_drop: false }`
[INFO] [stdout] 4f94c2ec3fb61b8e7e91428a22a009feccb35667e1d88542cec588f326dd2257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f3787c2e65c6f6a2ac0a1c39b7684400be274a38cc5c0f95de367378b15edd6
[INFO] running `Command { std: "docker" "start" "-a" "2f3787c2e65c6f6a2ac0a1c39b7684400be274a38cc5c0f95de367378b15edd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wash-syscall v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2f3787c2e65c6f6a2ac0a1c39b7684400be274a38cc5c0f95de367378b15edd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3787c2e65c6f6a2ac0a1c39b7684400be274a38cc5c0f95de367378b15edd6", kill_on_drop: false }`
[INFO] [stdout] 2f3787c2e65c6f6a2ac0a1c39b7684400be274a38cc5c0f95de367378b15edd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8d4420fdfbf4981f5f76a618686e864b3612d9cedddb3454908d0a2deb68ba0
[INFO] running `Command { std: "docker" "start" "-a" "f8d4420fdfbf4981f5f76a618686e864b3612d9cedddb3454908d0a2deb68ba0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wash_syscall-9c1b7eb622317a99)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wash-syscall
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8d4420fdfbf4981f5f76a618686e864b3612d9cedddb3454908d0a2deb68ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d4420fdfbf4981f5f76a618686e864b3612d9cedddb3454908d0a2deb68ba0", kill_on_drop: false }`
[INFO] [stdout] f8d4420fdfbf4981f5f76a618686e864b3612d9cedddb3454908d0a2deb68ba0