[INFO] fetching crate revault 0.0.1...
[INFO] building revault-0.0.1 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate revault 0.0.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate revault 0.0.1 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate revault 0.0.1
[INFO] finished tweaking crates.io crate revault 0.0.1
[INFO] tweaked toml for crates.io crate revault 0.0.1 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate crates.io crate revault 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bde52e4600dd9e23e7616282e413258176fcfb9a49b3bddc14525145d44462c
[INFO] running `Command { std: "docker" "start" "-a" "0bde52e4600dd9e23e7616282e413258176fcfb9a49b3bddc14525145d44462c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bde52e4600dd9e23e7616282e413258176fcfb9a49b3bddc14525145d44462c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bde52e4600dd9e23e7616282e413258176fcfb9a49b3bddc14525145d44462c", kill_on_drop: false }`
[INFO] [stdout] 0bde52e4600dd9e23e7616282e413258176fcfb9a49b3bddc14525145d44462c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f7336d2528acc24879424c0cb98292e48bd41536cea5583bee6a45daa26a24f
[INFO] running `Command { std: "docker" "start" "-a" "5f7336d2528acc24879424c0cb98292e48bd41536cea5583bee6a45daa26a24f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling revault v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "5f7336d2528acc24879424c0cb98292e48bd41536cea5583bee6a45daa26a24f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7336d2528acc24879424c0cb98292e48bd41536cea5583bee6a45daa26a24f", kill_on_drop: false }`
[INFO] [stdout] 5f7336d2528acc24879424c0cb98292e48bd41536cea5583bee6a45daa26a24f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b32a629d5ff62a5d4d5b88d47e23df6003bce1f2e7e7107899d72e8c2729db
[INFO] running `Command { std: "docker" "start" "-a" "96b32a629d5ff62a5d4d5b88d47e23df6003bce1f2e7e7107899d72e8c2729db", kill_on_drop: false }`
[INFO] [stderr]    Compiling revault v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/revault-889e072bbaa25ba9)
[INFO] running `Command { std: "docker" "inspect" "96b32a629d5ff62a5d4d5b88d47e23df6003bce1f2e7e7107899d72e8c2729db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b32a629d5ff62a5d4d5b88d47e23df6003bce1f2e7e7107899d72e8c2729db", kill_on_drop: false }`
[INFO] [stdout] 96b32a629d5ff62a5d4d5b88d47e23df6003bce1f2e7e7107899d72e8c2729db