[INFO] fetching crate optionable 0.1.5...
[INFO] testing optionable-0.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate optionable 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate optionable 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate optionable 0.1.5
[INFO] tweaked toml for crates.io crate optionable 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable 0.1.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optionable 0.1.5 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33d8071985121cc342032c87d13c411aa07f30c56f21530059bfa0b0a86efb63
[INFO] running `Command { std: "docker" "start" "-a" "33d8071985121cc342032c87d13c411aa07f30c56f21530059bfa0b0a86efb63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33d8071985121cc342032c87d13c411aa07f30c56f21530059bfa0b0a86efb63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d8071985121cc342032c87d13c411aa07f30c56f21530059bfa0b0a86efb63", kill_on_drop: false }`
[INFO] [stdout] 33d8071985121cc342032c87d13c411aa07f30c56f21530059bfa0b0a86efb63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9867efdfe33b2f0d9ac0094982a4daaf90536ae029f98f239d65fbbf2a77076
[INFO] running `Command { std: "docker" "start" "-a" "c9867efdfe33b2f0d9ac0094982a4daaf90536ae029f98f239d65fbbf2a77076", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling optionable_derive v0.1.5
[INFO] [stderr]    Compiling optionable v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "c9867efdfe33b2f0d9ac0094982a4daaf90536ae029f98f239d65fbbf2a77076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9867efdfe33b2f0d9ac0094982a4daaf90536ae029f98f239d65fbbf2a77076", kill_on_drop: false }`
[INFO] [stdout] c9867efdfe33b2f0d9ac0094982a4daaf90536ae029f98f239d65fbbf2a77076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f6f3767979edf99b6ba34f0a9864d6d053225acdcde39de716982ac63d0909d
[INFO] running `Command { std: "docker" "start" "-a" "2f6f3767979edf99b6ba34f0a9864d6d053225acdcde39de716982ac63d0909d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling optionable v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "2f6f3767979edf99b6ba34f0a9864d6d053225acdcde39de716982ac63d0909d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6f3767979edf99b6ba34f0a9864d6d053225acdcde39de716982ac63d0909d", kill_on_drop: false }`
[INFO] [stdout] 2f6f3767979edf99b6ba34f0a9864d6d053225acdcde39de716982ac63d0909d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2c9089909804d2b6e933bb01b9f3845853822e482b687ea4dfc8cf30640d5ac
[INFO] running `Command { std: "docker" "start" "-a" "b2c9089909804d2b6e933bb01b9f3845853822e482b687ea4dfc8cf30640d5ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test optionable::tests::map ... ok
[INFO] [stdout] test optionable::tests::container ... ok
[INFO] [stdout] test optionable::tests::result ... ok
[INFO] [stdout] test optionable::tests::str ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable-ffbc5d8eb8e35afe)
[INFO] [stdout] test optionable::tests::primitive_types_optioned_self ... ok
[INFO] [stdout] test optionable::tests::ptr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-e9542c5d1861fea0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test derive_enum ... ok
[INFO] [stdout] test derive_generic ... ok
[INFO] [stdout] test derive_nested ... ok
[INFO] [stdout] test derive_unnamed_struct_required ... ok
[INFO] [stdout] test derive_forward_other_derives ... ok
[INFO] [stdout] test derive_named_struct_required ... ok
[INFO] [stdout] test derive_unnamed_struct ... ok
[INFO] [stderr]    Doc-tests optionable
[INFO] [stdout] test derive_named_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 88) ... ignored
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2c9089909804d2b6e933bb01b9f3845853822e482b687ea4dfc8cf30640d5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c9089909804d2b6e933bb01b9f3845853822e482b687ea4dfc8cf30640d5ac", kill_on_drop: false }`
[INFO] [stdout] b2c9089909804d2b6e933bb01b9f3845853822e482b687ea4dfc8cf30640d5ac