[INFO] fetching crate vfs 0.12.2...
[INFO] building vfs-0.12.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate vfs 0.12.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vfs 0.12.2
[INFO] finished tweaking crates.io crate vfs 0.12.2
[INFO] tweaked toml for crates.io crate vfs 0.12.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vfs 0.12.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vfs 0.12.2 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf69aaab2ef9828eadf3fb83e96b3c00a724f85b2c758dfe8e25eff6fdad6254
[INFO] running `Command { std: "docker" "start" "-a" "bf69aaab2ef9828eadf3fb83e96b3c00a724f85b2c758dfe8e25eff6fdad6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf69aaab2ef9828eadf3fb83e96b3c00a724f85b2c758dfe8e25eff6fdad6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf69aaab2ef9828eadf3fb83e96b3c00a724f85b2c758dfe8e25eff6fdad6254", kill_on_drop: false }`
[INFO] [stdout] bf69aaab2ef9828eadf3fb83e96b3c00a724f85b2c758dfe8e25eff6fdad6254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c8113fea2e0a53ba10909384188c1e1c9a31de79a1b9525d77468537379ac8b
[INFO] running `Command { std: "docker" "start" "-a" "1c8113fea2e0a53ba10909384188c1e1c9a31de79a1b9525d77468537379ac8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling vfs v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "1c8113fea2e0a53ba10909384188c1e1c9a31de79a1b9525d77468537379ac8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8113fea2e0a53ba10909384188c1e1c9a31de79a1b9525d77468537379ac8b", kill_on_drop: false }`
[INFO] [stdout] 1c8113fea2e0a53ba10909384188c1e1c9a31de79a1b9525d77468537379ac8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e843d79b359703a74a4b2feaa2839113936a5956f32fbb9f2cc1c5722148539
[INFO] running `Command { std: "docker" "start" "-a" "0e843d79b359703a74a4b2feaa2839113936a5956f32fbb9f2cc1c5722148539", kill_on_drop: false }`
[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling tokio v1.29.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling tokio-test v0.4.3
[INFO] [stderr]    Compiling vfs v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `Command { std: "docker" "inspect" "0e843d79b359703a74a4b2feaa2839113936a5956f32fbb9f2cc1c5722148539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e843d79b359703a74a4b2feaa2839113936a5956f32fbb9f2cc1c5722148539", kill_on_drop: false }`
[INFO] [stdout] 0e843d79b359703a74a4b2feaa2839113936a5956f32fbb9f2cc1c5722148539