[INFO] fetching crate yadon 0.1.1...
[INFO] testing yadon-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate yadon 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate yadon 0.1.1
[INFO] finished tweaking crates.io crate yadon 0.1.1
[INFO] tweaked toml for crates.io crate yadon 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yadon 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbb04afa65c510d44a8883e689f9ef90d1fa39f0848e33b8f4e7207a91dd4401
[INFO] running `Command { std: "docker" "start" "-a" "fbb04afa65c510d44a8883e689f9ef90d1fa39f0848e33b8f4e7207a91dd4401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbb04afa65c510d44a8883e689f9ef90d1fa39f0848e33b8f4e7207a91dd4401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb04afa65c510d44a8883e689f9ef90d1fa39f0848e33b8f4e7207a91dd4401", kill_on_drop: false }`
[INFO] [stdout] fbb04afa65c510d44a8883e689f9ef90d1fa39f0848e33b8f4e7207a91dd4401
[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=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] 6af579e0b5432292302fb133b97fe36d9936c8bdc9c76297dfdb39baf3a7979d
[INFO] running `Command { std: "docker" "start" "-a" "6af579e0b5432292302fb133b97fe36d9936c8bdc9c76297dfdb39baf3a7979d", kill_on_drop: false }`
[INFO] [stderr]    Compiling yadon v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "6af579e0b5432292302fb133b97fe36d9936c8bdc9c76297dfdb39baf3a7979d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6af579e0b5432292302fb133b97fe36d9936c8bdc9c76297dfdb39baf3a7979d", kill_on_drop: false }`
[INFO] [stdout] 6af579e0b5432292302fb133b97fe36d9936c8bdc9c76297dfdb39baf3a7979d
[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=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] 0bcfc6922afeb5bd4b97fdc7e837cf455c4ba0be4f528066893db049b4d04046
[INFO] running `Command { std: "docker" "start" "-a" "0bcfc6922afeb5bd4b97fdc7e837cf455c4ba0be4f528066893db049b4d04046", kill_on_drop: false }`
[INFO] [stderr]    Compiling yadon v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "0bcfc6922afeb5bd4b97fdc7e837cf455c4ba0be4f528066893db049b4d04046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcfc6922afeb5bd4b97fdc7e837cf455c4ba0be4f528066893db049b4d04046", kill_on_drop: false }`
[INFO] [stdout] 0bcfc6922afeb5bd4b97fdc7e837cf455c4ba0be4f528066893db049b4d04046
[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=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] 2df40027a7abbd1a3442e0f3183ea893435842da2395162f596be0720b1505ea
[INFO] running `Command { std: "docker" "start" "-a" "2df40027a7abbd1a3442e0f3183ea893435842da2395162f596be0720b1505ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yadon-fe98e2eedf0e4e16)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::delayed_write ... ok
[INFO] [stdout] test tests::apply_smaller_than_target ... ok
[INFO] [stdout] test tests::failed_apply_write_end ... ok
[INFO] [stdout] test tests::start_and_end ... ok
[INFO] [stdout] test tests::too_big_write ... ok
[INFO] [stdout] test tests::unspecified_length_end_seek_fails ... ok
[INFO] [stdout] test tests::failed_apply_write_too_much ... ok
[INFO] [stdout] test tests::unspecified_start_current_seek_assumes_0 ... ok
[INFO] [stdout] test tests::cannot_seek_end_without_length ... ok
[INFO] [stderr]    Doc-tests yadon
[INFO] [stdout] test tests::return_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Yadon (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2df40027a7abbd1a3442e0f3183ea893435842da2395162f596be0720b1505ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df40027a7abbd1a3442e0f3183ea893435842da2395162f596be0720b1505ea", kill_on_drop: false }`
[INFO] [stdout] 2df40027a7abbd1a3442e0f3183ea893435842da2395162f596be0720b1505ea