[INFO] fetching crate sha256sum_from_scratch 0.1.2...
[INFO] testing sha256sum_from_scratch-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sha256sum_from_scratch 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sha256sum_from_scratch 0.1.2
[INFO] finished tweaking crates.io crate sha256sum_from_scratch 0.1.2
[INFO] tweaked toml for crates.io crate sha256sum_from_scratch 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha256sum_from_scratch 0.1.2 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 sha256sum_from_scratch 0.1.2 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] c929b7ac6d91ae6b6dc343cc2f10ffd65bd8e7f39046cb6e74f48830c02a8e5d
[INFO] running `Command { std: "docker" "start" "-a" "c929b7ac6d91ae6b6dc343cc2f10ffd65bd8e7f39046cb6e74f48830c02a8e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c929b7ac6d91ae6b6dc343cc2f10ffd65bd8e7f39046cb6e74f48830c02a8e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c929b7ac6d91ae6b6dc343cc2f10ffd65bd8e7f39046cb6e74f48830c02a8e5d", kill_on_drop: false }`
[INFO] [stdout] c929b7ac6d91ae6b6dc343cc2f10ffd65bd8e7f39046cb6e74f48830c02a8e5d
[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] 844a00598df1581cdb0e6edf5d81d2936de6a321f09ad43cc13fb0f63c1f23b4
[INFO] running `Command { std: "docker" "start" "-a" "844a00598df1581cdb0e6edf5d81d2936de6a321f09ad43cc13fb0f63c1f23b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha_256_scratch v0.1.2
[INFO] [stderr]    Compiling sha256sum_from_scratch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "844a00598df1581cdb0e6edf5d81d2936de6a321f09ad43cc13fb0f63c1f23b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844a00598df1581cdb0e6edf5d81d2936de6a321f09ad43cc13fb0f63c1f23b4", kill_on_drop: false }`
[INFO] [stdout] 844a00598df1581cdb0e6edf5d81d2936de6a321f09ad43cc13fb0f63c1f23b4
[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] b11aa186cf69ca23402ce05f33936117efcf10784403136ebbe1ea63df05b37f
[INFO] running `Command { std: "docker" "start" "-a" "b11aa186cf69ca23402ce05f33936117efcf10784403136ebbe1ea63df05b37f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha256sum_from_scratch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "b11aa186cf69ca23402ce05f33936117efcf10784403136ebbe1ea63df05b37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11aa186cf69ca23402ce05f33936117efcf10784403136ebbe1ea63df05b37f", kill_on_drop: false }`
[INFO] [stdout] b11aa186cf69ca23402ce05f33936117efcf10784403136ebbe1ea63df05b37f
[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] 227b26ccf70cc9f868c50bd65c253f57e2d6a4fb4013030f229b21154a13b19b
[INFO] running `Command { std: "docker" "start" "-a" "227b26ccf70cc9f868c50bd65c253f57e2d6a4fb4013030f229b21154a13b19b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sha256sum_from_scratch-9fdc1ec8fbfa2d98)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sha256sum_from_scratch-24d7a609a1c0a69b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sha256sum_from_scratch
[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" "227b26ccf70cc9f868c50bd65c253f57e2d6a4fb4013030f229b21154a13b19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227b26ccf70cc9f868c50bd65c253f57e2d6a4fb4013030f229b21154a13b19b", kill_on_drop: false }`
[INFO] [stdout] 227b26ccf70cc9f868c50bd65c253f57e2d6a4fb4013030f229b21154a13b19b