[INFO] fetching crate yakb 0.1.1...
[INFO] testing yakb-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate yakb 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate yakb 0.1.1
[INFO] finished tweaking crates.io crate yakb 0.1.1
[INFO] tweaked toml for crates.io crate yakb 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yakb 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yakb 0.1.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e89428f71c0ddf43da386463e8373e2b17a24d7ab55639aec70eec2d83d0332b
[INFO] running `Command { std: "docker" "start" "-a" "e89428f71c0ddf43da386463e8373e2b17a24d7ab55639aec70eec2d83d0332b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e89428f71c0ddf43da386463e8373e2b17a24d7ab55639aec70eec2d83d0332b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89428f71c0ddf43da386463e8373e2b17a24d7ab55639aec70eec2d83d0332b", kill_on_drop: false }`
[INFO] [stdout] e89428f71c0ddf43da386463e8373e2b17a24d7ab55639aec70eec2d83d0332b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80d94d21d779847bc38ce1db0ea68259b775a97797bf1cc4ff403c36f814577f
[INFO] running `Command { std: "docker" "start" "-a" "80d94d21d779847bc38ce1db0ea68259b775a97797bf1cc4ff403c36f814577f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yakb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "80d94d21d779847bc38ce1db0ea68259b775a97797bf1cc4ff403c36f814577f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d94d21d779847bc38ce1db0ea68259b775a97797bf1cc4ff403c36f814577f", kill_on_drop: false }`
[INFO] [stdout] 80d94d21d779847bc38ce1db0ea68259b775a97797bf1cc4ff403c36f814577f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1942f5797a58265adfee94ccee46c29eb7515cf2b5daff65d7447fffb56e5f
[INFO] running `Command { std: "docker" "start" "-a" "fc1942f5797a58265adfee94ccee46c29eb7515cf2b5daff65d7447fffb56e5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yakb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "fc1942f5797a58265adfee94ccee46c29eb7515cf2b5daff65d7447fffb56e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1942f5797a58265adfee94ccee46c29eb7515cf2b5daff65d7447fffb56e5f", kill_on_drop: false }`
[INFO] [stdout] fc1942f5797a58265adfee94ccee46c29eb7515cf2b5daff65d7447fffb56e5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 010d7d5388e4a380f503b5253b7b90ae22f7c9d99495a311c351775cedae5b66
[INFO] running `Command { std: "docker" "start" "-a" "010d7d5388e4a380f503b5253b7b90ae22f7c9d99495a311c351775cedae5b66", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yakb-073118502bcc609e)
[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" "010d7d5388e4a380f503b5253b7b90ae22f7c9d99495a311c351775cedae5b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010d7d5388e4a380f503b5253b7b90ae22f7c9d99495a311c351775cedae5b66", kill_on_drop: false }`
[INFO] [stdout] 010d7d5388e4a380f503b5253b7b90ae22f7c9d99495a311c351775cedae5b66