[INFO] fetching crate cap-core 0.1.0...
[INFO] testing cap-core-0.1.0 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] extracting crate cap-core 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate cap-core 0.1.0 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cap-core 0.1.0
[INFO] finished tweaking crates.io crate cap-core 0.1.0
[INFO] tweaked toml for crates.io crate cap-core 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate cap-core 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa95bb4de900130e665f5f2e9271a9137e0ed8dbc870ace21d2ccbbfa55f53e1
[INFO] running `Command { std: "docker" "start" "-a" "aa95bb4de900130e665f5f2e9271a9137e0ed8dbc870ace21d2ccbbfa55f53e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa95bb4de900130e665f5f2e9271a9137e0ed8dbc870ace21d2ccbbfa55f53e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa95bb4de900130e665f5f2e9271a9137e0ed8dbc870ace21d2ccbbfa55f53e1", kill_on_drop: false }`
[INFO] [stdout] aa95bb4de900130e665f5f2e9271a9137e0ed8dbc870ace21d2ccbbfa55f53e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352a356e7ffb6047ec63ec0d49cbb1c5bf385dda67d13cd718e1d2b721130b2f
[INFO] running `Command { std: "docker" "start" "-a" "352a356e7ffb6047ec63ec0d49cbb1c5bf385dda67d13cd718e1d2b721130b2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cap-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "352a356e7ffb6047ec63ec0d49cbb1c5bf385dda67d13cd718e1d2b721130b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352a356e7ffb6047ec63ec0d49cbb1c5bf385dda67d13cd718e1d2b721130b2f", kill_on_drop: false }`
[INFO] [stdout] 352a356e7ffb6047ec63ec0d49cbb1c5bf385dda67d13cd718e1d2b721130b2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3d371a3eeb2d4167dec2047e6e5fb35625343515bcbd269cc2f9d9f0ae0cae5
[INFO] running `Command { std: "docker" "start" "-a" "e3d371a3eeb2d4167dec2047e6e5fb35625343515bcbd269cc2f9d9f0ae0cae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cap-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cap_core-49705d0a8e875b6c)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e3d371a3eeb2d4167dec2047e6e5fb35625343515bcbd269cc2f9d9f0ae0cae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d371a3eeb2d4167dec2047e6e5fb35625343515bcbd269cc2f9d9f0ae0cae5", kill_on_drop: false }`
[INFO] [stdout] e3d371a3eeb2d4167dec2047e6e5fb35625343515bcbd269cc2f9d9f0ae0cae5