[INFO] fetching crate prgrs 0.6.4...
[INFO] testing prgrs-0.6.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prgrs 0.6.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate prgrs 0.6.4
[INFO] finished tweaking crates.io crate prgrs 0.6.4
[INFO] tweaked toml for crates.io crate prgrs 0.6.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prgrs 0.6.4 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] crate crates.io crate prgrs 0.6.4 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a8bb4a5466e264ce52f50a90e4b12dbc4cc9232a30cf9dd3a8d93d3ca9978a00
[INFO] running `Command { std: "docker" "start" "-a" "a8bb4a5466e264ce52f50a90e4b12dbc4cc9232a30cf9dd3a8d93d3ca9978a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8bb4a5466e264ce52f50a90e4b12dbc4cc9232a30cf9dd3a8d93d3ca9978a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8bb4a5466e264ce52f50a90e4b12dbc4cc9232a30cf9dd3a8d93d3ca9978a00", kill_on_drop: false }`
[INFO] [stdout] a8bb4a5466e264ce52f50a90e4b12dbc4cc9232a30cf9dd3a8d93d3ca9978a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d8f3bd51059cb3f5e161486e1a1373c616d04e93936db9592572a5a6f9b637e
[INFO] running `Command { std: "docker" "start" "-a" "5d8f3bd51059cb3f5e161486e1a1373c616d04e93936db9592572a5a6f9b637e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling prgrs v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "5d8f3bd51059cb3f5e161486e1a1373c616d04e93936db9592572a5a6f9b637e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8f3bd51059cb3f5e161486e1a1373c616d04e93936db9592572a5a6f9b637e", kill_on_drop: false }`
[INFO] [stdout] 5d8f3bd51059cb3f5e161486e1a1373c616d04e93936db9592572a5a6f9b637e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2d5b4cc01566745e23bc242aa59c1c0c9a42bb2662d0bc062fff0123103c81d6
[INFO] running `Command { std: "docker" "start" "-a" "2d5b4cc01566745e23bc242aa59c1c0c9a42bb2662d0bc062fff0123103c81d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling prgrs v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2d5b4cc01566745e23bc242aa59c1c0c9a42bb2662d0bc062fff0123103c81d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5b4cc01566745e23bc242aa59c1c0c9a42bb2662d0bc062fff0123103c81d6", kill_on_drop: false }`
[INFO] [stdout] 2d5b4cc01566745e23bc242aa59c1c0c9a42bb2662d0bc062fff0123103c81d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e7ca1e8c2d25e4bf0da4dbfd94aaaf0eb59041633b5be530b5fb11b2bb7e83bc
[INFO] running `Command { std: "docker" "start" "-a" "e7ca1e8c2d25e4bf0da4dbfd94aaaf0eb59041633b5be530b5fb11b2bb7e83bc", 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/prgrs-d19386667c3bae47)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_prgrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prgrs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Prgrs<T>::new (line 60) ... ok
[INFO] [stdout] test src/lib.rs - writeln (line 197) ... ok
[INFO] [stdout] test src/lib.rs - Prgrs<T>::set_length_move (line 101) ... ok
[INFO] [stdout] test src/lib.rs - Prgrs<T>::set_length (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Prgrs<T>::set_length (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7ca1e8c2d25e4bf0da4dbfd94aaaf0eb59041633b5be530b5fb11b2bb7e83bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ca1e8c2d25e4bf0da4dbfd94aaaf0eb59041633b5be530b5fb11b2bb7e83bc", kill_on_drop: false }`
[INFO] [stdout] e7ca1e8c2d25e4bf0da4dbfd94aaaf0eb59041633b5be530b5fb11b2bb7e83bc
