[INFO] fetching crate tarsc 0.1.0...
[INFO] testing tarsc-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tarsc 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tarsc 0.1.0
[INFO] finished tweaking crates.io crate tarsc 0.1.0
[INFO] tweaked toml for crates.io crate tarsc 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tarsc 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49b7647c48b48c248ea72135b036e4260b8f5517ac7b7c4234404ef95c4d5925
[INFO] running `Command { std: "docker" "start" "-a" "49b7647c48b48c248ea72135b036e4260b8f5517ac7b7c4234404ef95c4d5925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49b7647c48b48c248ea72135b036e4260b8f5517ac7b7c4234404ef95c4d5925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b7647c48b48c248ea72135b036e4260b8f5517ac7b7c4234404ef95c4d5925", kill_on_drop: false }`
[INFO] [stdout] 49b7647c48b48c248ea72135b036e4260b8f5517ac7b7c4234404ef95c4d5925
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aca133e1ce9f7af43097041a4d259d81bcc6402b49cc98adca6ce60142407f8
[INFO] running `Command { std: "docker" "start" "-a" "9aca133e1ce9f7af43097041a4d259d81bcc6402b49cc98adca6ce60142407f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "9aca133e1ce9f7af43097041a4d259d81bcc6402b49cc98adca6ce60142407f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aca133e1ce9f7af43097041a4d259d81bcc6402b49cc98adca6ce60142407f8", kill_on_drop: false }`
[INFO] [stdout] 9aca133e1ce9f7af43097041a4d259d81bcc6402b49cc98adca6ce60142407f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac45ee9a626e365b202ecf09476aa67c8da0c77b3223ff7388f5ca61b57e42c5
[INFO] running `Command { std: "docker" "start" "-a" "ac45ee9a626e365b202ecf09476aa67c8da0c77b3223ff7388f5ca61b57e42c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ac45ee9a626e365b202ecf09476aa67c8da0c77b3223ff7388f5ca61b57e42c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac45ee9a626e365b202ecf09476aa67c8da0c77b3223ff7388f5ca61b57e42c5", kill_on_drop: false }`
[INFO] [stdout] ac45ee9a626e365b202ecf09476aa67c8da0c77b3223ff7388f5ca61b57e42c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3476a98bd1f586bf2f1cd9a33439cb9447a5c30fc8735aed9bb111f630b520c0
[INFO] running `Command { std: "docker" "start" "-a" "3476a98bd1f586bf2f1cd9a33439cb9447a5c30fc8735aed9bb111f630b520c0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tarsc-9b81afd11281b12e)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tarsc
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "3476a98bd1f586bf2f1cd9a33439cb9447a5c30fc8735aed9bb111f630b520c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3476a98bd1f586bf2f1cd9a33439cb9447a5c30fc8735aed9bb111f630b520c0", kill_on_drop: false }`
[INFO] [stdout] 3476a98bd1f586bf2f1cd9a33439cb9447a5c30fc8735aed9bb111f630b520c0