[INFO] fetching crate wukong 0.1.0...
[INFO] testing wukong-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wukong 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate wukong 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wukong 0.1.0
[INFO] finished tweaking crates.io crate wukong 0.1.0
[INFO] tweaked toml for crates.io crate wukong 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c82fb0b5892b3b28d4aa34605902119130d5abd23abdaad4eb812632542d10a
[INFO] running `Command { std: "docker" "start" "-a" "6c82fb0b5892b3b28d4aa34605902119130d5abd23abdaad4eb812632542d10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c82fb0b5892b3b28d4aa34605902119130d5abd23abdaad4eb812632542d10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c82fb0b5892b3b28d4aa34605902119130d5abd23abdaad4eb812632542d10a", kill_on_drop: false }`
[INFO] [stdout] 6c82fb0b5892b3b28d4aa34605902119130d5abd23abdaad4eb812632542d10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f66ce6d4b766d6b1d29cb35fb12b61ea1ebb4f725c316c15efb17856e74147c
[INFO] running `Command { std: "docker" "start" "-a" "9f66ce6d4b766d6b1d29cb35fb12b61ea1ebb4f725c316c15efb17856e74147c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wukong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "9f66ce6d4b766d6b1d29cb35fb12b61ea1ebb4f725c316c15efb17856e74147c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f66ce6d4b766d6b1d29cb35fb12b61ea1ebb4f725c316c15efb17856e74147c", kill_on_drop: false }`
[INFO] [stdout] 9f66ce6d4b766d6b1d29cb35fb12b61ea1ebb4f725c316c15efb17856e74147c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0f0d23ac4b706fdfe16665c649e7df5ff8841f6908246da07f95d18525c1fc
[INFO] running `Command { std: "docker" "start" "-a" "bd0f0d23ac4b706fdfe16665c649e7df5ff8841f6908246da07f95d18525c1fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wukong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "bd0f0d23ac4b706fdfe16665c649e7df5ff8841f6908246da07f95d18525c1fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0f0d23ac4b706fdfe16665c649e7df5ff8841f6908246da07f95d18525c1fc", kill_on_drop: false }`
[INFO] [stdout] bd0f0d23ac4b706fdfe16665c649e7df5ff8841f6908246da07f95d18525c1fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f978ede042e6d2545194bae5b0fc0e29d1e97996586e57c65d613c88dfa7f42e
[INFO] running `Command { std: "docker" "start" "-a" "f978ede042e6d2545194bae5b0fc0e29d1e97996586e57c65d613c88dfa7f42e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wukong-a510c75fca47fa2b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wukong
[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" "f978ede042e6d2545194bae5b0fc0e29d1e97996586e57c65d613c88dfa7f42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f978ede042e6d2545194bae5b0fc0e29d1e97996586e57c65d613c88dfa7f42e", kill_on_drop: false }`
[INFO] [stdout] f978ede042e6d2545194bae5b0fc0e29d1e97996586e57c65d613c88dfa7f42e