[INFO] fetching crate sctrace 0.17.1...
[INFO] testing sctrace-0.17.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sctrace 0.17.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sctrace 0.17.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sctrace 0.17.1
[INFO] tweaked toml for crates.io crate sctrace 0.17.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sctrace 0.17.1 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 sctrace 0.17.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 71c3c09268ff4516c46851e035f7a3cd2751c3ce39bb3ba6c9121349a27b30a3
[INFO] running `Command { std: "docker" "start" "-a" "71c3c09268ff4516c46851e035f7a3cd2751c3ce39bb3ba6c9121349a27b30a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71c3c09268ff4516c46851e035f7a3cd2751c3ce39bb3ba6c9121349a27b30a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c3c09268ff4516c46851e035f7a3cd2751c3ce39bb3ba6c9121349a27b30a3", kill_on_drop: false }`
[INFO] [stdout] 71c3c09268ff4516c46851e035f7a3cd2751c3ce39bb3ba6c9121349a27b30a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e57dee8016593043b53410c43f3e9041f238cf7294674107d7c227e7444a851c
[INFO] running `Command { std: "docker" "start" "-a" "e57dee8016593043b53410c43f3e9041f238cf7294674107d7c227e7444a851c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling sctrace v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.47s
[INFO] running `Command { std: "docker" "inspect" "e57dee8016593043b53410c43f3e9041f238cf7294674107d7c227e7444a851c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57dee8016593043b53410c43f3e9041f238cf7294674107d7c227e7444a851c", kill_on_drop: false }`
[INFO] [stdout] e57dee8016593043b53410c43f3e9041f238cf7294674107d7c227e7444a851c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] de6ddaca133832a2d189bbc09d9e943201cefb5e99cea21c639154ac42e402f9
[INFO] running `Command { std: "docker" "start" "-a" "de6ddaca133832a2d189bbc09d9e943201cefb5e99cea21c639154ac42e402f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sctrace v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "de6ddaca133832a2d189bbc09d9e943201cefb5e99cea21c639154ac42e402f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6ddaca133832a2d189bbc09d9e943201cefb5e99cea21c639154ac42e402f9", kill_on_drop: false }`
[INFO] [stdout] de6ddaca133832a2d189bbc09d9e943201cefb5e99cea21c639154ac42e402f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1ef774ad9dacf5d9aa884b6664956d0960d7a33765530f0ff8c81dbab8f7ae75
[INFO] running `Command { std: "docker" "start" "-a" "1ef774ad9dacf5d9aa884b6664956d0960d7a33765530f0ff8c81dbab8f7ae75", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sctrace-cae308bf6b44447d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sctrace-77961dd1e6e8bab9)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test parameter::tests::test_new_missing_input_and_program ... ok
[INFO] [stdout] test parameter::tests::test_new_both_input_and_program ... ok
[INFO] [stdout] test parameter::tests::test_new_online_mode_no_args ... ok
[INFO] [stdout] test parameter::tests::test_new_online_mode ... ok
[INFO] [stdout] test parameter::tests::test_many_scml_paths ... ok
[INFO] [stdout] test parameter::tests::test_new_quiet_mode ... ok
[INFO] [stdout] test parameter::tests::test_new_offline_mode ... ok
[INFO] [stdout] test parameter::tests::test_new_missing_scml_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-c7d78dddd09c26c0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr] fatal runtime error: IO Safety violation: owned file descriptor already closed, aborting
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/integration_test-c7d78dddd09c26c0` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "1ef774ad9dacf5d9aa884b6664956d0960d7a33765530f0ff8c81dbab8f7ae75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef774ad9dacf5d9aa884b6664956d0960d7a33765530f0ff8c81dbab8f7ae75", kill_on_drop: false }`
[INFO] [stdout] 1ef774ad9dacf5d9aa884b6664956d0960d7a33765530f0ff8c81dbab8f7ae75
