[INFO] fetching crate std-next 0.1.9...
[INFO] testing std-next-0.1.9 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate std-next 0.1.9 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate std-next 0.1.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate std-next 0.1.9
[INFO] tweaked toml for crates.io crate std-next 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate std-next 0.1.9 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 std-next 0.1.9 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 91962d0b8b3de65afad9a4c6ea6fa57851541b15362cdca37a0244a1064b7bd2
[INFO] running `Command { std: "docker" "start" "-a" "91962d0b8b3de65afad9a4c6ea6fa57851541b15362cdca37a0244a1064b7bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91962d0b8b3de65afad9a4c6ea6fa57851541b15362cdca37a0244a1064b7bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91962d0b8b3de65afad9a4c6ea6fa57851541b15362cdca37a0244a1064b7bd2", kill_on_drop: false }`
[INFO] [stdout] 91962d0b8b3de65afad9a4c6ea6fa57851541b15362cdca37a0244a1064b7bd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ddaee70fabc1a87fb9e8159e2b08c9b87598b96acf8d56199ce7c25ccea19626
[INFO] running `Command { std: "docker" "start" "-a" "ddaee70fabc1a87fb9e8159e2b08c9b87598b96acf8d56199ce7c25ccea19626", kill_on_drop: false }`
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling std-next v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "ddaee70fabc1a87fb9e8159e2b08c9b87598b96acf8d56199ce7c25ccea19626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddaee70fabc1a87fb9e8159e2b08c9b87598b96acf8d56199ce7c25ccea19626", kill_on_drop: false }`
[INFO] [stdout] ddaee70fabc1a87fb9e8159e2b08c9b87598b96acf8d56199ce7c25ccea19626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 202bb479c639c88cf491ecdc0bc51f6acf716107e0817fbe2ba93e65bf1b15e1
[INFO] running `Command { std: "docker" "start" "-a" "202bb479c639c88cf491ecdc0bc51f6acf716107e0817fbe2ba93e65bf1b15e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling std-next v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "202bb479c639c88cf491ecdc0bc51f6acf716107e0817fbe2ba93e65bf1b15e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202bb479c639c88cf491ecdc0bc51f6acf716107e0817fbe2ba93e65bf1b15e1", kill_on_drop: false }`
[INFO] [stdout] 202bb479c639c88cf491ecdc0bc51f6acf716107e0817fbe2ba93e65bf1b15e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c343fec2686d537a88b84dcddbb5a216eedec2b01e32811143b5815ec1f128e9
[INFO] running `Command { std: "docker" "start" "-a" "c343fec2686d537a88b84dcddbb5a216eedec2b01e32811143b5815ec1f128e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdx-82dcfe851f47cf45)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test slice::tests::test_as_chunks ... ok
[INFO] [stderr]      Running tests/assert.rs (/opt/rustwide/target/debug/deps/assert-88059f971864090f)
[INFO] [stdout] test vec::tests::test_remove_if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_assert_true - should panic ... ok
[INFO] [stdout] test test_assert_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stdx
[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" "c343fec2686d537a88b84dcddbb5a216eedec2b01e32811143b5815ec1f128e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c343fec2686d537a88b84dcddbb5a216eedec2b01e32811143b5815ec1f128e9", kill_on_drop: false }`
[INFO] [stdout] c343fec2686d537a88b84dcddbb5a216eedec2b01e32811143b5815ec1f128e9