[INFO] fetching crate ostr 0.1.1...
[INFO] testing ostr-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ostr 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ostr 0.1.1
[INFO] finished tweaking crates.io crate ostr 0.1.1
[INFO] tweaked toml for crates.io crate ostr 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ostr 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a33c44cedd1db039ab659e03cdaa7bcc69147dd069c4a2fa2dc74224453b8017
[INFO] running `Command { std: "docker" "start" "-a" "a33c44cedd1db039ab659e03cdaa7bcc69147dd069c4a2fa2dc74224453b8017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a33c44cedd1db039ab659e03cdaa7bcc69147dd069c4a2fa2dc74224453b8017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33c44cedd1db039ab659e03cdaa7bcc69147dd069c4a2fa2dc74224453b8017", kill_on_drop: false }`
[INFO] [stdout] a33c44cedd1db039ab659e03cdaa7bcc69147dd069c4a2fa2dc74224453b8017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d87e1eb531d1a7c105366b7c2dbc4bfdbcdf7d113959a5e3de7e5ef33a7eb62e
[INFO] running `Command { std: "docker" "start" "-a" "d87e1eb531d1a7c105366b7c2dbc4bfdbcdf7d113959a5e3de7e5ef33a7eb62e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ostr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "d87e1eb531d1a7c105366b7c2dbc4bfdbcdf7d113959a5e3de7e5ef33a7eb62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87e1eb531d1a7c105366b7c2dbc4bfdbcdf7d113959a5e3de7e5ef33a7eb62e", kill_on_drop: false }`
[INFO] [stdout] d87e1eb531d1a7c105366b7c2dbc4bfdbcdf7d113959a5e3de7e5ef33a7eb62e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9bb11fece923af9a3da2c89f7bac26590e34c9419db9ff8e89962cf615875009
[INFO] running `Command { std: "docker" "start" "-a" "9bb11fece923af9a3da2c89f7bac26590e34c9419db9ff8e89962cf615875009", kill_on_drop: false }`
[INFO] [stderr]    Compiling ostr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "9bb11fece923af9a3da2c89f7bac26590e34c9419db9ff8e89962cf615875009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb11fece923af9a3da2c89f7bac26590e34c9419db9ff8e89962cf615875009", kill_on_drop: false }`
[INFO] [stdout] 9bb11fece923af9a3da2c89f7bac26590e34c9419db9ff8e89962cf615875009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9716db1c30913334f0593fa04e6167a0962586dab3cb534be346c9b0c76c8582
[INFO] running `Command { std: "docker" "start" "-a" "9716db1c30913334f0593fa04e6167a0962586dab3cb534be346c9b0c76c8582", 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/ostr-29a65c40c6b02ba7)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_drop ... ok
[INFO] [stdout] test tests::test_complex_hashmap_key ... ok
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] test tests::test_multiple_clones ... ok
[INFO] [stdout] test tests::test_new_and_as_ref ... ok
[INFO] [stdout] test tests::test_size_equals_to_str ... ok
[INFO] [stdout] test tests::test_unicode ... ok
[INFO] [stdout] test tests::test_large_string ... ok
[INFO] [stdout] test tests::test_equality ... ok
[INFO] [stderr]    Doc-tests ostr
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Str (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9716db1c30913334f0593fa04e6167a0962586dab3cb534be346c9b0c76c8582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9716db1c30913334f0593fa04e6167a0962586dab3cb534be346c9b0c76c8582", kill_on_drop: false }`
[INFO] [stdout] 9716db1c30913334f0593fa04e6167a0962586dab3cb534be346c9b0c76c8582