[INFO] fetching crate wok-dev 1.0.0-beta.4...
[INFO] testing wok-dev-1.0.0-beta.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate wok-dev 1.0.0-beta.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wok-dev 1.0.0-beta.4
[INFO] finished tweaking crates.io crate wok-dev 1.0.0-beta.4
[INFO] tweaked toml for crates.io crate wok-dev 1.0.0-beta.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wok-dev 1.0.0-beta.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wok-dev 1.0.0-beta.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 426b289d7fa696532c34ece9678c4c65115ce92e8be7a9b91313679a25e34394
[INFO] running `Command { std: "docker" "start" "-a" "426b289d7fa696532c34ece9678c4c65115ce92e8be7a9b91313679a25e34394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "426b289d7fa696532c34ece9678c4c65115ce92e8be7a9b91313679a25e34394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426b289d7fa696532c34ece9678c4c65115ce92e8be7a9b91313679a25e34394", kill_on_drop: false }`
[INFO] [stdout] 426b289d7fa696532c34ece9678c4c65115ce92e8be7a9b91313679a25e34394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f680c02089c93aedd8ff2b222b3774ca8c56a6f8ae74ea8a2b389a96db3c7ef
[INFO] running `Command { std: "docker" "start" "-a" "3f680c02089c93aedd8ff2b222b3774ca8c56a6f8ae74ea8a2b389a96db3c7ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling wok-dev v1.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "3f680c02089c93aedd8ff2b222b3774ca8c56a6f8ae74ea8a2b389a96db3c7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f680c02089c93aedd8ff2b222b3774ca8c56a6f8ae74ea8a2b389a96db3c7ef", kill_on_drop: false }`
[INFO] [stdout] 3f680c02089c93aedd8ff2b222b3774ca8c56a6f8ae74ea8a2b389a96db3c7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 798a97eaf3f2503215df4b7cd9179e2af019f51ac4ed7eb7ae2d1a5b7deda8fe
[INFO] running `Command { std: "docker" "start" "-a" "798a97eaf3f2503215df4b7cd9179e2af019f51ac4ed7eb7ae2d1a5b7deda8fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling wok-dev v1.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "798a97eaf3f2503215df4b7cd9179e2af019f51ac4ed7eb7ae2d1a5b7deda8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798a97eaf3f2503215df4b7cd9179e2af019f51ac4ed7eb7ae2d1a5b7deda8fe", kill_on_drop: false }`
[INFO] [stdout] 798a97eaf3f2503215df4b7cd9179e2af019f51ac4ed7eb7ae2d1a5b7deda8fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 073119f997ff79e45f509a3ae71df10814b20533f61149a0860c202b091795ca
[INFO] running `Command { std: "docker" "start" "-a" "073119f997ff79e45f509a3ae71df10814b20533f61149a0860c202b091795ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/wok_dev.rs (/opt/rustwide/target/debug/deps/wok_dev-2d6e209bc574bbaa)
[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" "073119f997ff79e45f509a3ae71df10814b20533f61149a0860c202b091795ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073119f997ff79e45f509a3ae71df10814b20533f61149a0860c202b091795ca", kill_on_drop: false }`
[INFO] [stdout] 073119f997ff79e45f509a3ae71df10814b20533f61149a0860c202b091795ca