[INFO] fetching crate qstr 0.2.0...
[INFO] testing qstr-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qstr 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate qstr 0.2.0
[INFO] finished tweaking crates.io crate qstr 0.2.0
[INFO] tweaked toml for crates.io crate qstr 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qstr 0.2.0 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 qstr 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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6067d33f02096225246ce304d8832894bfc954adc54bc37c416eecab5ebfd76
[INFO] running `Command { std: "docker" "start" "-a" "e6067d33f02096225246ce304d8832894bfc954adc54bc37c416eecab5ebfd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6067d33f02096225246ce304d8832894bfc954adc54bc37c416eecab5ebfd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6067d33f02096225246ce304d8832894bfc954adc54bc37c416eecab5ebfd76", kill_on_drop: false }`
[INFO] [stdout] e6067d33f02096225246ce304d8832894bfc954adc54bc37c416eecab5ebfd76
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dd862996a1e82f9e95e87b8bc699d57167d8f413ec56e6f532174ea0cd6276e
[INFO] running `Command { std: "docker" "start" "-a" "7dd862996a1e82f9e95e87b8bc699d57167d8f413ec56e6f532174ea0cd6276e", kill_on_drop: false }`
[INFO] [stderr]    Compiling qstr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "7dd862996a1e82f9e95e87b8bc699d57167d8f413ec56e6f532174ea0cd6276e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd862996a1e82f9e95e87b8bc699d57167d8f413ec56e6f532174ea0cd6276e", kill_on_drop: false }`
[INFO] [stdout] 7dd862996a1e82f9e95e87b8bc699d57167d8f413ec56e6f532174ea0cd6276e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2cb1972c7f3b3e9c6e3585cb33dc6a6407a4aa6b87c527b850aab87e29e31b0
[INFO] running `Command { std: "docker" "start" "-a" "b2cb1972c7f3b3e9c6e3585cb33dc6a6407a4aa6b87c527b850aab87e29e31b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling qstr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "b2cb1972c7f3b3e9c6e3585cb33dc6a6407a4aa6b87c527b850aab87e29e31b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cb1972c7f3b3e9c6e3585cb33dc6a6407a4aa6b87c527b850aab87e29e31b0", kill_on_drop: false }`
[INFO] [stdout] b2cb1972c7f3b3e9c6e3585cb33dc6a6407a4aa6b87c527b850aab87e29e31b0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 457ec261e62f28f5b13eaaac8a668024711ce38f0775ea63e478907ed5fd04ea
[INFO] running `Command { std: "docker" "start" "-a" "457ec261e62f28f5b13eaaac8a668024711ce38f0775ea63e478907ed5fd04ea", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qstr-36046b7311e43b6a)
[INFO] [stdout] test tests::bounded_str_tests::std::test_split3 ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_alignment ... ok
[INFO] [stdout] test tests::bounded_str_tests::std::test_split ... ok
[INFO] [stdout] test tests::bounded_str_tests::std::test_split2 ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_const_try_from ... ok
[INFO] [stdout] test tests::bounded_str_tests::std::test_push_str_exceeds_capacity ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_push ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_push_str_exceeds_capacity ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_size ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_into ... ok
[INFO] [stdout] test tests::error_tests::std::test_error ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_alignment ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_ord ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_size ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_capacity ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_iter ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_within_capacity ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_exceed_capacity ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_as_str_zero_padded ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_try_from_vec ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_from_slice ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_hash ... ok
[INFO] [stdout] test tests::fixed_str_tests::std::test_debug ... ok
[INFO] [stdout] test tests::fixed_str_tests::test_const_try_from_zero_padded ... ok
[INFO] [stdout] test tests::str_vec_tests::std_tests::test_from_slice ... ok
[INFO] [stdout] test tests::str_vec_tests::std_tests::test_try_from_vec ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_ord ... ok
[INFO] [stdout] test tests::str_vec_tests::test_alignment ... ok
[INFO] [stdout] test tests::str_vec_tests::test_debug ... ok
[INFO] [stdout] test tests::str_vec_tests::test_fill ... ok
[INFO] [stdout] test tests::str_vec_tests::test_get ... ok
[INFO] [stdout] test tests::str_vec_tests::test_push_empty ... ok
[INFO] [stdout] test tests::str_vec_tests::test_push_long ... ok
[INFO] [stdout] test tests::str_vec_tests::test_push_nul ... ok
[INFO] [stdout] test tests::str_vec_tests::test_push_short ... ok
[INFO] [stdout] test tests::str_vec_tests::test_size ... ok
[INFO] [stdout] test tests::str_vec_tests::test_type ... ok
[INFO] [stdout] test tests::str_vec_tests::test_capacity ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_ord ... ok
[INFO] [stdout] test tests::str_vec_tests::test_len ... ok
[INFO] [stdout] test tests::str_vec_tests::std::test_try_from_slice ... ok
[INFO] [stdout] test tests::str_vec_tests::std_tests::test_try_from_slice ... ok
[INFO] [stdout] test tests::str_vec_tests::test_next_offset ... ok
[INFO] [stdout] test tests::bounded_str_tests::std::test_into_panic ... ok
[INFO] [stdout] test tests::bounded_str_tests::test_push_str ... ok
[INFO] [stderr]    Doc-tests qstr
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/str_vec.rs - str_vec::StrVec (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.47s; merged doctests compilation took 0.46s
[INFO] running `Command { std: "docker" "inspect" "457ec261e62f28f5b13eaaac8a668024711ce38f0775ea63e478907ed5fd04ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457ec261e62f28f5b13eaaac8a668024711ce38f0775ea63e478907ed5fd04ea", kill_on_drop: false }`
[INFO] [stdout] 457ec261e62f28f5b13eaaac8a668024711ce38f0775ea63e478907ed5fd04ea
