[INFO] fetching crate seq-str 0.1.4...
[INFO] testing seq-str-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate seq-str 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate seq-str 0.1.4
[INFO] finished tweaking crates.io crate seq-str 0.1.4
[INFO] tweaked toml for crates.io crate seq-str 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seq-str 0.1.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seq-str 0.1.4 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e048a0d00a4ecaf033dedcc4fa2dc318e88f5871dc3407fb00222bc9cd8658f
[INFO] running `Command { std: "docker" "start" "-a" "3e048a0d00a4ecaf033dedcc4fa2dc318e88f5871dc3407fb00222bc9cd8658f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e048a0d00a4ecaf033dedcc4fa2dc318e88f5871dc3407fb00222bc9cd8658f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e048a0d00a4ecaf033dedcc4fa2dc318e88f5871dc3407fb00222bc9cd8658f", kill_on_drop: false }`
[INFO] [stdout] 3e048a0d00a4ecaf033dedcc4fa2dc318e88f5871dc3407fb00222bc9cd8658f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f55d8e2d65a50dc9b96a7b49d3b9a4f868ec279d1cde2fded63e62bc958f5f
[INFO] running `Command { std: "docker" "start" "-a" "05f55d8e2d65a50dc9b96a7b49d3b9a4f868ec279d1cde2fded63e62bc958f5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling seq-str v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "05f55d8e2d65a50dc9b96a7b49d3b9a4f868ec279d1cde2fded63e62bc958f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f55d8e2d65a50dc9b96a7b49d3b9a4f868ec279d1cde2fded63e62bc958f5f", kill_on_drop: false }`
[INFO] [stdout] 05f55d8e2d65a50dc9b96a7b49d3b9a4f868ec279d1cde2fded63e62bc958f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1aafe4b10d64d426bcc7cc5b2e61af9e9b6839f11ef2a97dc9deb5db01f7716
[INFO] running `Command { std: "docker" "start" "-a" "b1aafe4b10d64d426bcc7cc5b2e61af9e9b6839f11ef2a97dc9deb5db01f7716", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling seq-str v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `Command { std: "docker" "inspect" "b1aafe4b10d64d426bcc7cc5b2e61af9e9b6839f11ef2a97dc9deb5db01f7716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1aafe4b10d64d426bcc7cc5b2e61af9e9b6839f11ef2a97dc9deb5db01f7716", kill_on_drop: false }`
[INFO] [stdout] b1aafe4b10d64d426bcc7cc5b2e61af9e9b6839f11ef2a97dc9deb5db01f7716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aac447ebec835a8bfe1a6c6ca974133c80191cd512e5a86ed0574ec4d7dada2f
[INFO] running `Command { std: "docker" "start" "-a" "aac447ebec835a8bfe1a6c6ca974133c80191cd512e5a86ed0574ec4d7dada2f", 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/seq_str-8306bff1120fedc2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test seq_bytes::tests::contains ... ok
[INFO] [stdout] test seq_bytes::tests::iter_mut ... ok
[INFO] [stdout] test seq_bytes::tests::iter_rev ... ok
[INFO] [stdout] test seq_bytes::tests::chunks ... ok
[INFO] [stdout] test seq_bytes::tests::retain ... ok
[INFO] [stdout] test seq_bytes::tests::vec_vec_b_conversions ... ok
[INFO] [stdout] test seq_bytes::tests::vec_slice_conversions ... ok
[INFO] [stdout] test seq_str::tests::iter_mut ... ok
[INFO] [stdout] test seq_str::tests::from_display_iter ... ok
[INFO] [stdout] test seq_str::tests::range ... ok
[INFO] [stdout] test seq_str::tests::vec_str_conversions ... ok
[INFO] [stdout] test seq_str::tests::test_join ... ok
[INFO] [stdout] test seq_str::tests::test_serde ... ok
[INFO] [stdout] test seq_str::tests::vec_string_conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seq_str
[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" "aac447ebec835a8bfe1a6c6ca974133c80191cd512e5a86ed0574ec4d7dada2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac447ebec835a8bfe1a6c6ca974133c80191cd512e5a86ed0574ec4d7dada2f", kill_on_drop: false }`
[INFO] [stdout] aac447ebec835a8bfe1a6c6ca974133c80191cd512e5a86ed0574ec4d7dada2f