[INFO] fetching crate polysub 0.2.5...
[INFO] testing polysub-0.2.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polysub 0.2.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate polysub 0.2.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate polysub 0.2.5
[INFO] tweaked toml for crates.io crate polysub 0.2.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polysub 0.2.5 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 polysub 0.2.5 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dc7a672b10c572f89c0d0ba929e6a63dab9b355b5ecd68767d9e96d454d90ea1
[INFO] running `Command { std: "docker" "start" "-a" "dc7a672b10c572f89c0d0ba929e6a63dab9b355b5ecd68767d9e96d454d90ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7a672b10c572f89c0d0ba929e6a63dab9b355b5ecd68767d9e96d454d90ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7a672b10c572f89c0d0ba929e6a63dab9b355b5ecd68767d9e96d454d90ea1", kill_on_drop: false }`
[INFO] [stdout] dc7a672b10c572f89c0d0ba929e6a63dab9b355b5ecd68767d9e96d454d90ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b8767e90874f22a133a81f3b387ad82104bbc7c297a4632013586464260ba76e
[INFO] running `Command { std: "docker" "start" "-a" "b8767e90874f22a133a81f3b387ad82104bbc7c297a4632013586464260ba76e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling polysub v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "b8767e90874f22a133a81f3b387ad82104bbc7c297a4632013586464260ba76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8767e90874f22a133a81f3b387ad82104bbc7c297a4632013586464260ba76e", kill_on_drop: false }`
[INFO] [stdout] b8767e90874f22a133a81f3b387ad82104bbc7c297a4632013586464260ba76e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9c2ea0cbf682bc6f81a22cedd2a1cd63264c74a9dce519a6ec82002b513f06a7
[INFO] running `Command { std: "docker" "start" "-a" "9c2ea0cbf682bc6f81a22cedd2a1cd63264c74a9dce519a6ec82002b513f06a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling polysub v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.47s
[INFO] running `Command { std: "docker" "inspect" "9c2ea0cbf682bc6f81a22cedd2a1cd63264c74a9dce519a6ec82002b513f06a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c2ea0cbf682bc6f81a22cedd2a1cd63264c74a9dce519a6ec82002b513f06a7", kill_on_drop: false }`
[INFO] [stdout] 9c2ea0cbf682bc6f81a22cedd2a1cd63264c74a9dce519a6ec82002b513f06a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 738c58530a1331b86e5e7258b5737a980440b80c0a29b8453b7984b725a9b2b1
[INFO] running `Command { std: "docker" "start" "-a" "738c58530a1331b86e5e7258b5737a980440b80c0a29b8453b7984b725a9b2b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polysub-367f239d2a7338fe)
[INFO] [stdout] test coef::tests::test_from_i64_sign_extension ... ok
[INFO] [stdout] test coef::tests::test_simple_coef_mod_128_bits_u128 ... ok
[INFO] [stdout] test coef::tests::test_simple_coef_mod_128_bits_2_word ... ok
[INFO] [stdout] test coef::tests::test_simple_coef_mod_64_bits_2_word ... ok
[INFO] [stdout] test coef::tests::test_simple_coef_mod_64_u64 ... ok
[INFO] [stdout] test coef::tests::test_mul_256 ... ok
[INFO] [stdout] test coef::tests::test_simple_coef_mod_64_bits_1_word ... ok
[INFO] [stdout] test coef::tests::test_sizes ... ok
[INFO] [stdout] test parser::tests::test_parse_polynom_display ... ok
[INFO] [stdout] test poly::tests::test_coef_sum ... ok
[INFO] [stdout] test phase::tests::test_invert ... ok
[INFO] [stdout] test poly::tests::test_mul ... ok
[INFO] [stdout] test poly::tests::test_poly ... ok
[INFO] [stdout] test poly::tests::test_substitution ... ok
[INFO] [stdout] test poly::tests::test_scale ... ok
[INFO] [stdout] test poly::tests::test_term_replace_var ... ok
[INFO] [stdout] test poly::tests::test_term ... ok
[INFO] [stdout] test parser::tests::test_parse_poly ... ok
[INFO] [stdout] test poly::tests::test_retain ... ok
[INFO] [stdout] test coef::tests::test_mod ... ok
[INFO] [stdout] test poly::tests::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polysub
[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" "738c58530a1331b86e5e7258b5737a980440b80c0a29b8453b7984b725a9b2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738c58530a1331b86e5e7258b5737a980440b80c0a29b8453b7984b725a9b2b1", kill_on_drop: false }`
[INFO] [stdout] 738c58530a1331b86e5e7258b5737a980440b80c0a29b8453b7984b725a9b2b1
