[INFO] fetching crate onto 0.1.0...
[INFO] building onto-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate onto 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate onto 0.1.0
[INFO] finished tweaking crates.io crate onto 0.1.0
[INFO] tweaked toml for crates.io crate onto 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate onto 0.1.0 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 onto 0.1.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] afe4a18f21eff11cbec4313dcfa25c5d3f69349a72f60bd4ea6e7e3289b72678
[INFO] running `Command { std: "docker" "start" "-a" "afe4a18f21eff11cbec4313dcfa25c5d3f69349a72f60bd4ea6e7e3289b72678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afe4a18f21eff11cbec4313dcfa25c5d3f69349a72f60bd4ea6e7e3289b72678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe4a18f21eff11cbec4313dcfa25c5d3f69349a72f60bd4ea6e7e3289b72678", kill_on_drop: false }`
[INFO] [stdout] afe4a18f21eff11cbec4313dcfa25c5d3f69349a72f60bd4ea6e7e3289b72678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9c827fbfc6530337a131dcd82dd814af9295eaa1e7e4f72c1606ed2171a1d3d3
[INFO] running `Command { std: "docker" "start" "-a" "9c827fbfc6530337a131dcd82dd814af9295eaa1e7e4f72c1606ed2171a1d3d3", kill_on_drop: false }`
[INFO] [stderr] Compiling regex-syntax v0.8.2
[INFO] [stderr] Compiling unicode-bidi v0.3.15
[INFO] [stderr] Compiling anyhow v1.0.81
[INFO] [stderr] Compiling jobserver v0.1.28
[INFO] [stderr] Compiling unicode-normalization v0.1.23
[INFO] [stderr] Compiling bitflags v2.5.0
[INFO] [stderr] Compiling syn v2.0.55
[INFO] [stderr] Compiling clap_builder v4.5.2
[INFO] [stderr] Compiling cc v1.0.90
[INFO] [stderr] Compiling idna v0.5.0
[INFO] [stderr] Compiling regex-automata v0.4.6
[INFO] [stderr] Compiling url v2.5.0
[INFO] [stderr] Compiling libz-sys v1.1.16
[INFO] [stderr] Compiling openssl-sys v0.9.101
[INFO] [stderr] Compiling libssh2-sys v0.3.0
[INFO] [stderr] Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr] Compiling clap_derive v4.5.4
[INFO] [stderr] Compiling regex v1.10.3
[INFO] [stderr] Compiling env_filter v0.1.0
[INFO] [stderr] Compiling env_logger v0.11.3
[INFO] [stderr] Compiling clap v4.5.4
[INFO] [stderr] Compiling git2 v0.18.3
[INFO] [stderr] Compiling onto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.69s
[INFO] running `Command { std: "docker" "inspect" "9c827fbfc6530337a131dcd82dd814af9295eaa1e7e4f72c1606ed2171a1d3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c827fbfc6530337a131dcd82dd814af9295eaa1e7e4f72c1606ed2171a1d3d3", kill_on_drop: false }`
[INFO] [stdout] 9c827fbfc6530337a131dcd82dd814af9295eaa1e7e4f72c1606ed2171a1d3d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e8b8af0f255a961b71da2b6851ad7191c44b1c8193b6b0f73c7b33d21c2a922f
[INFO] running `Command { std: "docker" "start" "-a" "e8b8af0f255a961b71da2b6851ad7191c44b1c8193b6b0f73c7b33d21c2a922f", kill_on_drop: false }`
[INFO] [stderr] Compiling num-traits v0.2.18
[INFO] [stderr] Compiling env_filter v0.1.0
[INFO] [stderr] Compiling env_logger v0.11.3
[INFO] [stderr] Compiling onto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Compiling float-cmp v0.9.0
[INFO] [stderr] Compiling predicates v3.1.0
[INFO] [stderr] Compiling assert_cmd v2.0.14
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> tests/repro.rs:136:27
[INFO] [stdout] |
[INFO] [stdout] 136 | fn find_last_commit(repo: &Repository) -> Result