[INFO] fetching crate slicur 0.2.0...
[INFO] testing slicur-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate slicur 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate slicur 0.2.0
[INFO] finished tweaking crates.io crate slicur 0.2.0
[INFO] tweaked toml for crates.io crate slicur 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slicur 0.2.0 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 slicur 0.2.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 821d0209ed1a57cbc21fd9dc6b32cd1ca27d492f92350a0b062a0a4e844569eb
[INFO] running `Command { std: "docker" "start" "-a" "821d0209ed1a57cbc21fd9dc6b32cd1ca27d492f92350a0b062a0a4e844569eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "821d0209ed1a57cbc21fd9dc6b32cd1ca27d492f92350a0b062a0a4e844569eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821d0209ed1a57cbc21fd9dc6b32cd1ca27d492f92350a0b062a0a4e844569eb", kill_on_drop: false }`
[INFO] [stdout] 821d0209ed1a57cbc21fd9dc6b32cd1ca27d492f92350a0b062a0a4e844569eb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0533410f7985511a39bdd92c09f7311957d50a19664738fa6df585ffc8d7da
[INFO] running `Command { std: "docker" "start" "-a" "af0533410f7985511a39bdd92c09f7311957d50a19664738fa6df585ffc8d7da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling slicur v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "af0533410f7985511a39bdd92c09f7311957d50a19664738fa6df585ffc8d7da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0533410f7985511a39bdd92c09f7311957d50a19664738fa6df585ffc8d7da", kill_on_drop: false }`
[INFO] [stdout] af0533410f7985511a39bdd92c09f7311957d50a19664738fa6df585ffc8d7da
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b0c62eb0efcbaf8389854d8cb41bfffe767e8b6b7c170d2070d5bf5f1d9d9bc
[INFO] running `Command { std: "docker" "start" "-a" "9b0c62eb0efcbaf8389854d8cb41bfffe767e8b6b7c170d2070d5bf5f1d9d9bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicur v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9b0c62eb0efcbaf8389854d8cb41bfffe767e8b6b7c170d2070d5bf5f1d9d9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0c62eb0efcbaf8389854d8cb41bfffe767e8b6b7c170d2070d5bf5f1d9d9bc", kill_on_drop: false }`
[INFO] [stdout] 9b0c62eb0efcbaf8389854d8cb41bfffe767e8b6b7c170d2070d5bf5f1d9d9bc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 762d1ae9aef6a8f6d18fa7fd6e307c43b58f2df1f0d3baa35c5e96e5a408d4d4
[INFO] running `Command { std: "docker" "start" "-a" "762d1ae9aef6a8f6d18fa7fd6e307c43b58f2df1f0d3baa35c5e96e5a408d4d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slicur-7353f5a70aed0f20)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_reader_advance ... ok
[INFO] [stdout] test tests::test_reader_init ... ok
[INFO] [stdout] test tests::test_reader_read_u128 ... ok
[INFO] [stdout] test tests::test_reader_read_u64 ... ok
[INFO] [stdout] test tests::test_reader_insufficient_data ... ok
[INFO] [stdout] test tests::test_reader_rest ... ok
[INFO] [stdout] test tests::test_reader_sub ... ok
[INFO] [stdout] test tests::test_reader_empty_buffer ... ok
[INFO] [stdout] test tests::test_reader_read_u8 ... ok
[INFO] [stdout] test tests::test_reader_take_zero ... ok
[INFO] [stdout] test tests::test_reader_take ... ok
[INFO] [stdout] test tests::test_reader_read_u32 ... ok
[INFO] [stdout] test tests::test_reader_peek_rest ... ok
[INFO] [stdout] test tests::test_reader_read_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slicur
[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" "762d1ae9aef6a8f6d18fa7fd6e307c43b58f2df1f0d3baa35c5e96e5a408d4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762d1ae9aef6a8f6d18fa7fd6e307c43b58f2df1f0d3baa35c5e96e5a408d4d4", kill_on_drop: false }`
[INFO] [stdout] 762d1ae9aef6a8f6d18fa7fd6e307c43b58f2df1f0d3baa35c5e96e5a408d4d4