[INFO] fetching crate smdiff-writer 0.5.0...
[INFO] testing smdiff-writer-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate smdiff-writer 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate smdiff-writer 0.5.0
[INFO] finished tweaking crates.io crate smdiff-writer 0.5.0
[INFO] tweaked toml for crates.io crate smdiff-writer 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smdiff-writer 0.5.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 237e84ba0c92d9717f5dfaf87b376301ef351a2c0b8363aaacf96e7b08187632
[INFO] running `Command { std: "docker" "start" "-a" "237e84ba0c92d9717f5dfaf87b376301ef351a2c0b8363aaacf96e7b08187632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237e84ba0c92d9717f5dfaf87b376301ef351a2c0b8363aaacf96e7b08187632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237e84ba0c92d9717f5dfaf87b376301ef351a2c0b8363aaacf96e7b08187632", kill_on_drop: false }`
[INFO] [stdout] 237e84ba0c92d9717f5dfaf87b376301ef351a2c0b8363aaacf96e7b08187632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59dcf65f796d1a6f5c0635aaafac7c93fb0c7a20448c81289dc96f0df249eb9f
[INFO] running `Command { std: "docker" "start" "-a" "59dcf65f796d1a6f5c0635aaafac7c93fb0c7a20448c81289dc96f0df249eb9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-common v0.5.0
[INFO] [stderr]    Compiling smdiff-writer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "59dcf65f796d1a6f5c0635aaafac7c93fb0c7a20448c81289dc96f0df249eb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dcf65f796d1a6f5c0635aaafac7c93fb0c7a20448c81289dc96f0df249eb9f", kill_on_drop: false }`
[INFO] [stdout] 59dcf65f796d1a6f5c0635aaafac7c93fb0c7a20448c81289dc96f0df249eb9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff34432e8bb0b78fa555f215aa1c85f9b79f7f80edc9bd570609cba3aa719f34
[INFO] running `Command { std: "docker" "start" "-a" "ff34432e8bb0b78fa555f215aa1c85f9b79f7f80edc9bd570609cba3aa719f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-writer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "ff34432e8bb0b78fa555f215aa1c85f9b79f7f80edc9bd570609cba3aa719f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff34432e8bb0b78fa555f215aa1c85f9b79f7f80edc9bd570609cba3aa719f34", kill_on_drop: false }`
[INFO] [stdout] ff34432e8bb0b78fa555f215aa1c85f9b79f7f80edc9bd570609cba3aa719f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 033f3716353695cab26c9a3c08490380c9073688086feaf156ebd3f5974972a3
[INFO] running `Command { std: "docker" "start" "-a" "033f3716353695cab26c9a3c08490380c9073688086feaf156ebd3f5974972a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smdiff_writer-448d3532a6cb90dd)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_super::test_basic_add_run ... ok
[INFO] [stdout] test test_super::test_hello_micro ... ok
[INFO] [stdout] test test_super::kitchen_sink_transform ... ok
[INFO] [stdout] test test_super::test_hello_win ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smdiff_writer
[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" "033f3716353695cab26c9a3c08490380c9073688086feaf156ebd3f5974972a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033f3716353695cab26c9a3c08490380c9073688086feaf156ebd3f5974972a3", kill_on_drop: false }`
[INFO] [stdout] 033f3716353695cab26c9a3c08490380c9073688086feaf156ebd3f5974972a3
