[INFO] fetching crate hackshell 0.7.1...
[INFO] testing hackshell-0.7.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hackshell 0.7.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hackshell 0.7.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hackshell 0.7.1
[INFO] tweaked toml for crates.io crate hackshell 0.7.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hackshell 0.7.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hackshell 0.7.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdae49f608e0a46630a723f0065ffcd12c5de69f18e7d7312e3d26c30425e3a1
[INFO] running `Command { std: "docker" "start" "-a" "fdae49f608e0a46630a723f0065ffcd12c5de69f18e7d7312e3d26c30425e3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdae49f608e0a46630a723f0065ffcd12c5de69f18e7d7312e3d26c30425e3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdae49f608e0a46630a723f0065ffcd12c5de69f18e7d7312e3d26c30425e3a1", kill_on_drop: false }`
[INFO] [stdout] fdae49f608e0a46630a723f0065ffcd12c5de69f18e7d7312e3d26c30425e3a1
[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=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18131001baee4efbf46ebbf7bc8f6814837871962378c568a08074e5fe66763a
[INFO] running `Command { std: "docker" "start" "-a" "18131001baee4efbf46ebbf7bc8f6814837871962378c568a08074e5fe66763a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling rustyline v17.0.1
[INFO] [stderr]    Compiling hackshell v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.93s
[INFO] running `Command { std: "docker" "inspect" "18131001baee4efbf46ebbf7bc8f6814837871962378c568a08074e5fe66763a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18131001baee4efbf46ebbf7bc8f6814837871962378c568a08074e5fe66763a", kill_on_drop: false }`
[INFO] [stdout] 18131001baee4efbf46ebbf7bc8f6814837871962378c568a08074e5fe66763a
[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=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87319039de5935462abfbd130afa0e5caa95a1f4f7ccc2521b87effd6b2b41e8
[INFO] running `Command { std: "docker" "start" "-a" "87319039de5935462abfbd130afa0e5caa95a1f4f7ccc2521b87effd6b2b41e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling hackshell v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "87319039de5935462abfbd130afa0e5caa95a1f4f7ccc2521b87effd6b2b41e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87319039de5935462abfbd130afa0e5caa95a1f4f7ccc2521b87effd6b2b41e8", kill_on_drop: false }`
[INFO] [stdout] 87319039de5935462abfbd130afa0e5caa95a1f4f7ccc2521b87effd6b2b41e8
[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=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98ce224dd944d3bbb7e81775cc40b9c29e21342bc0cb534243b6f1e3f89bfeda
[INFO] running `Command { std: "docker" "start" "-a" "98ce224dd944d3bbb7e81775cc40b9c29e21342bc0cb534243b6f1e3f89bfeda", 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/hackshell-8a9bdd22472ddef9)
[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] [stderr]      Running tests/async_commands.rs (/opt/rustwide/target/debug/deps/async_commands-1aca169c2a141942)
[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] [stderr]      Running tests/fork.rs (/opt/rustwide/target/debug/deps/fork-c423ec09ae015c96)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_fork_chain ... ok
[INFO] [stdout] test test_fork_child_env_independent_from_parent ... ok
[INFO] [stdout] test test_fork_child_has_builtin_commands ... ok
[INFO] [stdout] test test_fork_parent_env_changes_do_not_affect_child ... ok
[INFO] [stdout] test test_fork_with_empty_env ... ok
[INFO] [stdout] test test_fork_inherits_environment ... ok
[INFO] [stdout] test test_fork_child_has_separate_task_pool ... ok
[INFO] [stdout] test test_fork_preserves_case_insensitive_vars ... ok
[INFO] [stdout] test test_fork_multiple_children ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/taskpool.rs (/opt/rustwide/target/debug/deps/taskpool-f7806eda92b52b74)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_clone_pool ... ok
[INFO] [stdout] test test_hidden_task_metadata ... ok
[INFO] [stdout] test test_hidden_task_not_in_default_listing ... ok
[INFO] [stdout] test test_remove_nonexistent_task ... ok
[INFO] [stdout] test test_join_for_nonexistent_task ... ok
[INFO] [stdout] test test_task_metadata ... ok
[INFO] [stdout] test test_spawn_and_execute_task ... ok
[INFO] [stdout] test test_auto_removal_on_completion ... ok
[INFO] [stdout] test test_protected_task_cannot_be_terminated_via_command ... ok
[INFO] [stdout] test test_join_for_task ... ok
[INFO] [stdout] test test_multiple_tasks ... ok
[INFO] [stdout] test test_concurrent_access ... ok
[INFO] [stdout] test test_drop_kills_running_tasks ... ok
[INFO] [stdout] test test_drop_kills_multiple_tasks ... ok
[INFO] [stdout] test test_remove_task ... ok
[INFO] [stdout] test test_spawn_with_same_name_kills_previous ... ok
[INFO] [stdout] test test_drop_only_when_last_clone_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hackshell
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/../README.md - (line 76) ... ok
[INFO] [stdout] test src/../README.md - (line 118) ... ok
[INFO] [stdout] test src/../README.md - (line 147) ... ok
[INFO] [stdout] test src/../README.md - (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.59s
[INFO] running `Command { std: "docker" "inspect" "98ce224dd944d3bbb7e81775cc40b9c29e21342bc0cb534243b6f1e3f89bfeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ce224dd944d3bbb7e81775cc40b9c29e21342bc0cb534243b6f1e3f89bfeda", kill_on_drop: false }`
[INFO] [stdout] 98ce224dd944d3bbb7e81775cc40b9c29e21342bc0cb534243b6f1e3f89bfeda