[INFO] fetching crate ostr 0.1.1...
[INFO] testing ostr-0.1.1 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] extracting crate ostr 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ostr 0.1.1 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b11641980095729f60b4f75b011f488415edd606cb20b09a2361accae3f3a22a
[INFO] running `Command { std: "docker" "start" "-a" "b11641980095729f60b4f75b011f488415edd606cb20b09a2361accae3f3a22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b11641980095729f60b4f75b011f488415edd606cb20b09a2361accae3f3a22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11641980095729f60b4f75b011f488415edd606cb20b09a2361accae3f3a22a", kill_on_drop: false }`
[INFO] [stdout] b11641980095729f60b4f75b011f488415edd606cb20b09a2361accae3f3a22a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50997701db700ed8a2c12c0c38583a7f68d688da9e9e926c5cdeba238b5d1448
[INFO] running `Command { std: "docker" "start" "-a" "50997701db700ed8a2c12c0c38583a7f68d688da9e9e926c5cdeba238b5d1448", kill_on_drop: false }`
[INFO] [stderr]    Compiling ostr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "50997701db700ed8a2c12c0c38583a7f68d688da9e9e926c5cdeba238b5d1448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50997701db700ed8a2c12c0c38583a7f68d688da9e9e926c5cdeba238b5d1448", kill_on_drop: false }`
[INFO] [stdout] 50997701db700ed8a2c12c0c38583a7f68d688da9e9e926c5cdeba238b5d1448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36673f49fe0502b88b0364e9aa0ba5bace7caa3fe1c2d6e0008f1cc1145ed582
[INFO] running `Command { std: "docker" "start" "-a" "36673f49fe0502b88b0364e9aa0ba5bace7caa3fe1c2d6e0008f1cc1145ed582", 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" "36673f49fe0502b88b0364e9aa0ba5bace7caa3fe1c2d6e0008f1cc1145ed582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36673f49fe0502b88b0364e9aa0ba5bace7caa3fe1c2d6e0008f1cc1145ed582", kill_on_drop: false }`
[INFO] [stdout] 36673f49fe0502b88b0364e9aa0ba5bace7caa3fe1c2d6e0008f1cc1145ed582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6926dd4560918b86251d0f26c43fda327a008dd2cdd0dfbab9f61cf63ab1f4b
[INFO] running `Command { std: "docker" "start" "-a" "c6926dd4560918b86251d0f26c43fda327a008dd2cdd0dfbab9f61cf63ab1f4b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ostr-52e955f1a21129b0)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_equality ... ok
[INFO] [stdout] test tests::test_drop ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_new_and_as_ref ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/ostr-52e955f1a21129b0` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "c6926dd4560918b86251d0f26c43fda327a008dd2cdd0dfbab9f61cf63ab1f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6926dd4560918b86251d0f26c43fda327a008dd2cdd0dfbab9f61cf63ab1f4b", kill_on_drop: false }`
[INFO] [stdout] c6926dd4560918b86251d0f26c43fda327a008dd2cdd0dfbab9f61cf63ab1f4b
