[INFO] fetching crate imager-av 0.4.0...
[INFO] testing imager-av-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate imager-av 0.4.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate imager-av 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imager-av 0.4.0
[INFO] finished tweaking crates.io crate imager-av 0.4.0
[INFO] tweaked toml for crates.io crate imager-av 0.4.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate imager-av 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2feeedd456406b8f1dcefcadb98b500a5514c7fa6128904195c95e7de48e642d
[INFO] running `Command { std: "docker" "start" "-a" "2feeedd456406b8f1dcefcadb98b500a5514c7fa6128904195c95e7de48e642d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2feeedd456406b8f1dcefcadb98b500a5514c7fa6128904195c95e7de48e642d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2feeedd456406b8f1dcefcadb98b500a5514c7fa6128904195c95e7de48e642d", kill_on_drop: false }`
[INFO] [stdout] 2feeedd456406b8f1dcefcadb98b500a5514c7fa6128904195c95e7de48e642d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a127330f52a02f4de2dfb1685b671ca81ba4fce0b1fef43b4f7517dc41bb686
[INFO] running `Command { std: "docker" "start" "-a" "3a127330f52a02f4de2dfb1685b671ca81ba4fce0b1fef43b4f7517dc41bb686", kill_on_drop: false }`
[INFO] [stderr]    Compiling imager-av v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "3a127330f52a02f4de2dfb1685b671ca81ba4fce0b1fef43b4f7517dc41bb686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a127330f52a02f4de2dfb1685b671ca81ba4fce0b1fef43b4f7517dc41bb686", kill_on_drop: false }`
[INFO] [stdout] 3a127330f52a02f4de2dfb1685b671ca81ba4fce0b1fef43b4f7517dc41bb686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ecc1908dad7a3abd0df6c589850b7edea8cb56494ea1af19790e7b61235bdf
[INFO] running `Command { std: "docker" "start" "-a" "83ecc1908dad7a3abd0df6c589850b7edea8cb56494ea1af19790e7b61235bdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling imager-av v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "83ecc1908dad7a3abd0df6c589850b7edea8cb56494ea1af19790e7b61235bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ecc1908dad7a3abd0df6c589850b7edea8cb56494ea1af19790e7b61235bdf", kill_on_drop: false }`
[INFO] [stdout] 83ecc1908dad7a3abd0df6c589850b7edea8cb56494ea1af19790e7b61235bdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9a695a1cc20cb82ab0b67759357355d3e96a07bf28a15665590c597ddfeb0af
[INFO] running `Command { std: "docker" "start" "-a" "e9a695a1cc20cb82ab0b67759357355d3e96a07bf28a15665590c597ddfeb0af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imager_av-6fa303b53af4ee30)
[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" "e9a695a1cc20cb82ab0b67759357355d3e96a07bf28a15665590c597ddfeb0af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a695a1cc20cb82ab0b67759357355d3e96a07bf28a15665590c597ddfeb0af", kill_on_drop: false }`
[INFO] [stdout] e9a695a1cc20cb82ab0b67759357355d3e96a07bf28a15665590c597ddfeb0af