[INFO] fetching crate seq-str 0.1.4...
[INFO] testing seq-str-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate seq-str 0.1.4 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seq-str 0.1.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdecb7f38a083d92689d2f10bf41e1c5cadde18748f3c146d70bbce687af5529
[INFO] running `Command { std: "docker" "start" "-a" "fdecb7f38a083d92689d2f10bf41e1c5cadde18748f3c146d70bbce687af5529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdecb7f38a083d92689d2f10bf41e1c5cadde18748f3c146d70bbce687af5529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdecb7f38a083d92689d2f10bf41e1c5cadde18748f3c146d70bbce687af5529", kill_on_drop: false }`
[INFO] [stdout] fdecb7f38a083d92689d2f10bf41e1c5cadde18748f3c146d70bbce687af5529
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc95d6775335a78bd30746afc39cf7c30063c035506b7ee500a96615fa10ee13
[INFO] running `Command { std: "docker" "start" "-a" "fc95d6775335a78bd30746afc39cf7c30063c035506b7ee500a96615fa10ee13", 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 3.52s
[INFO] running `Command { std: "docker" "inspect" "fc95d6775335a78bd30746afc39cf7c30063c035506b7ee500a96615fa10ee13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc95d6775335a78bd30746afc39cf7c30063c035506b7ee500a96615fa10ee13", kill_on_drop: false }`
[INFO] [stdout] fc95d6775335a78bd30746afc39cf7c30063c035506b7ee500a96615fa10ee13
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 467faaa116d3d145c9f6cbcbc8347cad64bf5f280d0354fcdff9ce9465d0e773
[INFO] running `Command { std: "docker" "start" "-a" "467faaa116d3d145c9f6cbcbc8347cad64bf5f280d0354fcdff9ce9465d0e773", 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 7.05s
[INFO] running `Command { std: "docker" "inspect" "467faaa116d3d145c9f6cbcbc8347cad64bf5f280d0354fcdff9ce9465d0e773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467faaa116d3d145c9f6cbcbc8347cad64bf5f280d0354fcdff9ce9465d0e773", kill_on_drop: false }`
[INFO] [stdout] 467faaa116d3d145c9f6cbcbc8347cad64bf5f280d0354fcdff9ce9465d0e773
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54e6689d99bc33a61d6a4511025ba263e441461ac40229165a9d30f72e70a0b4
[INFO] running `Command { std: "docker" "start" "-a" "54e6689d99bc33a61d6a4511025ba263e441461ac40229165a9d30f72e70a0b4", 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/seq_str-43c3e80349aa0728)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test seq_bytes::tests::chunks ... ok
[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::retain ... ok
[INFO] [stdout] test seq_bytes::tests::vec_slice_conversions ... ok
[INFO] [stdout] test seq_bytes::tests::vec_vec_b_conversions ... ok
[INFO] [stdout] test seq_str::tests::from_display_iter ... ok
[INFO] [stdout] test seq_str::tests::iter_mut ... ok
[INFO] [stdout] test seq_str::tests::range ... 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_str_conversions ... 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" "54e6689d99bc33a61d6a4511025ba263e441461ac40229165a9d30f72e70a0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e6689d99bc33a61d6a4511025ba263e441461ac40229165a9d30f72e70a0b4", kill_on_drop: false }`
[INFO] [stdout] 54e6689d99bc33a61d6a4511025ba263e441461ac40229165a9d30f72e70a0b4
