[INFO] fetching crate oneshot-fused-workaround 0.5.0...
[INFO] testing oneshot-fused-workaround-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate oneshot-fused-workaround 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate oneshot-fused-workaround 0.5.0
[INFO] finished tweaking crates.io crate oneshot-fused-workaround 0.5.0
[INFO] tweaked toml for crates.io crate oneshot-fused-workaround 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oneshot-fused-workaround 0.5.0 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 oneshot-fused-workaround 0.5.0 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" "+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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75fc2a085cbac430d8dedd0dc7e068452de54cc17ebc143c455c341667311845
[INFO] running `Command { std: "docker" "start" "-a" "75fc2a085cbac430d8dedd0dc7e068452de54cc17ebc143c455c341667311845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75fc2a085cbac430d8dedd0dc7e068452de54cc17ebc143c455c341667311845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fc2a085cbac430d8dedd0dc7e068452de54cc17ebc143c455c341667311845", kill_on_drop: false }`
[INFO] [stdout] 75fc2a085cbac430d8dedd0dc7e068452de54cc17ebc143c455c341667311845
[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=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] 2af79e40d2adb1eed22fa5e8991da605110bcae859d112e7393bf3c199bd6448
[INFO] running `Command { std: "docker" "start" "-a" "2af79e40d2adb1eed22fa5e8991da605110bcae859d112e7393bf3c199bd6448", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling oneshot-fused-workaround v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "2af79e40d2adb1eed22fa5e8991da605110bcae859d112e7393bf3c199bd6448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af79e40d2adb1eed22fa5e8991da605110bcae859d112e7393bf3c199bd6448", kill_on_drop: false }`
[INFO] [stdout] 2af79e40d2adb1eed22fa5e8991da605110bcae859d112e7393bf3c199bd6448
[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=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] 18c09eae536bf6734f911e6b10bd62d0d7a81c728ec7e7d6e6415e3e88a1ccf0
[INFO] running `Command { std: "docker" "start" "-a" "18c09eae536bf6734f911e6b10bd62d0d7a81c728ec7e7d6e6415e3e88a1ccf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneshot-fused-workaround v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "18c09eae536bf6734f911e6b10bd62d0d7a81c728ec7e7d6e6415e3e88a1ccf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c09eae536bf6734f911e6b10bd62d0d7a81c728ec7e7d6e6415e3e88a1ccf0", kill_on_drop: false }`
[INFO] [stdout] 18c09eae536bf6734f911e6b10bd62d0d7a81c728ec7e7d6e6415e3e88a1ccf0
[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=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] c70ea60c6eb3dc0cc8b516148ff07d08b77ff2f8029ded2d5de167d78a2f66a5
[INFO] running `Command { std: "docker" "start" "-a" "c70ea60c6eb3dc0cc8b516148ff07d08b77ff2f8029ded2d5de167d78a2f66a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oneshot_fused_workaround-977a437beddf04f0)
[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] [stderr]    Doc-tests oneshot_fused_workaround
[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" "c70ea60c6eb3dc0cc8b516148ff07d08b77ff2f8029ded2d5de167d78a2f66a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70ea60c6eb3dc0cc8b516148ff07d08b77ff2f8029ded2d5de167d78a2f66a5", kill_on_drop: false }`
[INFO] [stdout] c70ea60c6eb3dc0cc8b516148ff07d08b77ff2f8029ded2d5de167d78a2f66a5