[INFO] fetching crate thicket 0.1.1...
[INFO] testing thicket-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate thicket 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate thicket 0.1.1
[INFO] finished tweaking crates.io crate thicket 0.1.1
[INFO] tweaked toml for crates.io crate thicket 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thicket 0.1.1 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 thicket 0.1.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3fbb99ec1dc6d1f2181e2ebca0ece4b716cb58fc0cde8a10a8a960b7f6c38579
[INFO] running `Command { std: "docker" "start" "-a" "3fbb99ec1dc6d1f2181e2ebca0ece4b716cb58fc0cde8a10a8a960b7f6c38579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fbb99ec1dc6d1f2181e2ebca0ece4b716cb58fc0cde8a10a8a960b7f6c38579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbb99ec1dc6d1f2181e2ebca0ece4b716cb58fc0cde8a10a8a960b7f6c38579", kill_on_drop: false }`
[INFO] [stdout] 3fbb99ec1dc6d1f2181e2ebca0ece4b716cb58fc0cde8a10a8a960b7f6c38579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f7e3bc5d1a5267b16aee938ca1f2690936c34ae99a3dffa08185103f458c4e30
[INFO] running `Command { std: "docker" "start" "-a" "f7e3bc5d1a5267b16aee938ca1f2690936c34ae99a3dffa08185103f458c4e30", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling thicket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "f7e3bc5d1a5267b16aee938ca1f2690936c34ae99a3dffa08185103f458c4e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e3bc5d1a5267b16aee938ca1f2690936c34ae99a3dffa08185103f458c4e30", kill_on_drop: false }`
[INFO] [stdout] f7e3bc5d1a5267b16aee938ca1f2690936c34ae99a3dffa08185103f458c4e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cf6d9c6c30daa9682369ae3ca0d3a56a31cd0c203f04a9b4ad41c23b4c714c6c
[INFO] running `Command { std: "docker" "start" "-a" "cf6d9c6c30daa9682369ae3ca0d3a56a31cd0c203f04a9b4ad41c23b4c714c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling thicket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "cf6d9c6c30daa9682369ae3ca0d3a56a31cd0c203f04a9b4ad41c23b4c714c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6d9c6c30daa9682369ae3ca0d3a56a31cd0c203f04a9b4ad41c23b4c714c6c", kill_on_drop: false }`
[INFO] [stdout] cf6d9c6c30daa9682369ae3ca0d3a56a31cd0c203f04a9b4ad41c23b4c714c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 279143c1dd242f17a4b8acb5b50e56c39b46626a4be2ccf79521794a3e43e0ad
[INFO] running `Command { std: "docker" "start" "-a" "279143c1dd242f17a4b8acb5b50e56c39b46626a4be2ccf79521794a3e43e0ad", 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/thicket-5e846e5c0aa42525)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test set::test_set_1 ... ok
[INFO] [stdout] test map::test_map_0 ... ok
[INFO] [stdout] test map::test_map_1 ... ok
[INFO] [stdout] test set::test_set_0 ... ok
[INFO] [stdout] test set::test_set_4 ... ok
[INFO] [stdout] test set::test_set_3 ... ok
[INFO] [stdout] test map::test_map_3 ... ok
[INFO] [stdout] test map::test_map_4 ... ok
[INFO] [stdout] test set::test_set_5 ... ok
[INFO] [stdout] test map::test_map_5 ... ok
[INFO] [stdout] test map::test_map_2 ... ok
[INFO] [stdout] test set::test_set_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thicket
[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" "279143c1dd242f17a4b8acb5b50e56c39b46626a4be2ccf79521794a3e43e0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279143c1dd242f17a4b8acb5b50e56c39b46626a4be2ccf79521794a3e43e0ad", kill_on_drop: false }`
[INFO] [stdout] 279143c1dd242f17a4b8acb5b50e56c39b46626a4be2ccf79521794a3e43e0ad