[INFO] fetching crate wok-dev 1.0.0-beta.4...
[INFO] testing wok-dev-1.0.0-beta.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate wok-dev 1.0.0-beta.4 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wok-dev 1.0.0-beta.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 086e0a0578db74fc3472687d6cc8c2334d69f9671f2b8321d0f02edb5f535989
[INFO] running `Command { std: "docker" "start" "-a" "086e0a0578db74fc3472687d6cc8c2334d69f9671f2b8321d0f02edb5f535989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "086e0a0578db74fc3472687d6cc8c2334d69f9671f2b8321d0f02edb5f535989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086e0a0578db74fc3472687d6cc8c2334d69f9671f2b8321d0f02edb5f535989", kill_on_drop: false }`
[INFO] [stdout] 086e0a0578db74fc3472687d6cc8c2334d69f9671f2b8321d0f02edb5f535989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a5066afba5e6fa87fb67e94249949f3fe7c66993b4d4b8f7520c70584aa7d8e
[INFO] running `Command { std: "docker" "start" "-a" "0a5066afba5e6fa87fb67e94249949f3fe7c66993b4d4b8f7520c70584aa7d8e", 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 0.30s
[INFO] running `Command { std: "docker" "inspect" "0a5066afba5e6fa87fb67e94249949f3fe7c66993b4d4b8f7520c70584aa7d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5066afba5e6fa87fb67e94249949f3fe7c66993b4d4b8f7520c70584aa7d8e", kill_on_drop: false }`
[INFO] [stdout] 0a5066afba5e6fa87fb67e94249949f3fe7c66993b4d4b8f7520c70584aa7d8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f5203ae84590564410486d90dd304354dfe53737dc44d7ec9b631e067225ee
[INFO] running `Command { std: "docker" "start" "-a" "26f5203ae84590564410486d90dd304354dfe53737dc44d7ec9b631e067225ee", 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 0.28s
[INFO] running `Command { std: "docker" "inspect" "26f5203ae84590564410486d90dd304354dfe53737dc44d7ec9b631e067225ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f5203ae84590564410486d90dd304354dfe53737dc44d7ec9b631e067225ee", kill_on_drop: false }`
[INFO] [stdout] 26f5203ae84590564410486d90dd304354dfe53737dc44d7ec9b631e067225ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a1a38032b312daf7ead96b1d007e2515d9ebfb8f12a8866841957bb4d8e61a4
[INFO] running `Command { std: "docker" "start" "-a" "2a1a38032b312daf7ead96b1d007e2515d9ebfb8f12a8866841957bb4d8e61a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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" "2a1a38032b312daf7ead96b1d007e2515d9ebfb8f12a8866841957bb4d8e61a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1a38032b312daf7ead96b1d007e2515d9ebfb8f12a8866841957bb4d8e61a4", kill_on_drop: false }`
[INFO] [stdout] 2a1a38032b312daf7ead96b1d007e2515d9ebfb8f12a8866841957bb4d8e61a4