[INFO] fetching crate std1 0.2.0...
[INFO] testing std1-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate std1 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate std1 0.2.0
[INFO] finished tweaking crates.io crate std1 0.2.0
[INFO] tweaked toml for crates.io crate std1 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate std1 0.2.0 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] 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 1 package to latest compatible version
[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] 60a161150df717cd9256df752d4cdb2d7c4ece5c80e5e85f5a7ba3fd2ca872b8
[INFO] running `Command { std: "docker" "start" "-a" "60a161150df717cd9256df752d4cdb2d7c4ece5c80e5e85f5a7ba3fd2ca872b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a161150df717cd9256df752d4cdb2d7c4ece5c80e5e85f5a7ba3fd2ca872b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a161150df717cd9256df752d4cdb2d7c4ece5c80e5e85f5a7ba3fd2ca872b8", kill_on_drop: false }`
[INFO] [stdout] 60a161150df717cd9256df752d4cdb2d7c4ece5c80e5e85f5a7ba3fd2ca872b8
[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] 779318d7fbbc42a7f849f32bf7f3b1b6d228c498c9f80830e3310cfa0cea7551
[INFO] running `Command { std: "docker" "start" "-a" "779318d7fbbc42a7f849f32bf7f3b1b6d228c498c9f80830e3310cfa0cea7551", kill_on_drop: false }`
[INFO] [stderr]    Compiling std1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "779318d7fbbc42a7f849f32bf7f3b1b6d228c498c9f80830e3310cfa0cea7551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779318d7fbbc42a7f849f32bf7f3b1b6d228c498c9f80830e3310cfa0cea7551", kill_on_drop: false }`
[INFO] [stdout] 779318d7fbbc42a7f849f32bf7f3b1b6d228c498c9f80830e3310cfa0cea7551
[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] eea79e326f61310de77051f52a61ebbc2f04e33c96d7c32fa13054d6632ce428
[INFO] running `Command { std: "docker" "start" "-a" "eea79e326f61310de77051f52a61ebbc2f04e33c96d7c32fa13054d6632ce428", kill_on_drop: false }`
[INFO] [stderr]    Compiling std1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "eea79e326f61310de77051f52a61ebbc2f04e33c96d7c32fa13054d6632ce428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea79e326f61310de77051f52a61ebbc2f04e33c96d7c32fa13054d6632ce428", kill_on_drop: false }`
[INFO] [stdout] eea79e326f61310de77051f52a61ebbc2f04e33c96d7c32fa13054d6632ce428
[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] 453537a21c4be57601f18e6c2d6f00ecc3bfb5250e23ee5fba95fefc31392aa4
[INFO] running `Command { std: "docker" "start" "-a" "453537a21c4be57601f18e6c2d6f00ecc3bfb5250e23ee5fba95fefc31392aa4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/std1-d8661773078f772a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests std1
[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] [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" "453537a21c4be57601f18e6c2d6f00ecc3bfb5250e23ee5fba95fefc31392aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453537a21c4be57601f18e6c2d6f00ecc3bfb5250e23ee5fba95fefc31392aa4", kill_on_drop: false }`
[INFO] [stdout] 453537a21c4be57601f18e6c2d6f00ecc3bfb5250e23ee5fba95fefc31392aa4