[INFO] fetching crate pratt 0.4.0...
[INFO] testing pratt-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pratt 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pratt 0.4.0
[INFO] finished tweaking crates.io crate pratt 0.4.0
[INFO] tweaked toml for crates.io crate pratt 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pratt 0.4.0 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] 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 372b735ab62941264f99cceafa9f7ab28f5aa149d1e46c5477ee49a8822d3c42
[INFO] running `Command { std: "docker" "start" "-a" "372b735ab62941264f99cceafa9f7ab28f5aa149d1e46c5477ee49a8822d3c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "372b735ab62941264f99cceafa9f7ab28f5aa149d1e46c5477ee49a8822d3c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372b735ab62941264f99cceafa9f7ab28f5aa149d1e46c5477ee49a8822d3c42", kill_on_drop: false }`
[INFO] [stdout] 372b735ab62941264f99cceafa9f7ab28f5aa149d1e46c5477ee49a8822d3c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6d7022817ebefb50dbe76a94453b8e6ceb9c8fcfb856796b0d4414bbf15f9f84
[INFO] running `Command { std: "docker" "start" "-a" "6d7022817ebefb50dbe76a94453b8e6ceb9c8fcfb856796b0d4414bbf15f9f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "6d7022817ebefb50dbe76a94453b8e6ceb9c8fcfb856796b0d4414bbf15f9f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7022817ebefb50dbe76a94453b8e6ceb9c8fcfb856796b0d4414bbf15f9f84", kill_on_drop: false }`
[INFO] [stdout] 6d7022817ebefb50dbe76a94453b8e6ceb9c8fcfb856796b0d4414bbf15f9f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a562671942ede9fc7df6c38d8b1d4071cf1c1028770d6df3aff5d54c1f9dae3f
[INFO] running `Command { std: "docker" "start" "-a" "a562671942ede9fc7df6c38d8b1d4071cf1c1028770d6df3aff5d54c1f9dae3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a562671942ede9fc7df6c38d8b1d4071cf1c1028770d6df3aff5d54c1f9dae3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a562671942ede9fc7df6c38d8b1d4071cf1c1028770d6df3aff5d54c1f9dae3f", kill_on_drop: false }`
[INFO] [stdout] a562671942ede9fc7df6c38d8b1d4071cf1c1028770d6df3aff5d54c1f9dae3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 77e5340f2c891bad97953338806a6e0753e6fb8a53d58290a7a082f4ad485d60
[INFO] running `Command { std: "docker" "start" "-a" "77e5340f2c891bad97953338806a6e0753e6fb8a53d58290a7a082f4ad485d60", 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/pratt-4c46ac101b28411b)
[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 pratt
[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" "77e5340f2c891bad97953338806a6e0753e6fb8a53d58290a7a082f4ad485d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e5340f2c891bad97953338806a6e0753e6fb8a53d58290a7a082f4ad485d60", kill_on_drop: false }`
[INFO] [stdout] 77e5340f2c891bad97953338806a6e0753e6fb8a53d58290a7a082f4ad485d60