[INFO] fetching crate yash-prompt 0.6.1...
[INFO] testing yash-prompt-0.6.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate yash-prompt 0.6.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate yash-prompt 0.6.1
[INFO] finished tweaking crates.io crate yash-prompt 0.6.1
[INFO] tweaked toml for crates.io crate yash-prompt 0.6.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yash-prompt 0.6.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yash-prompt 0.6.1 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e03b83e9e51ff8796c94be871ef80d5a27a813b95bea9a8150eb3abc68fbfbdc
[INFO] running `Command { std: "docker" "start" "-a" "e03b83e9e51ff8796c94be871ef80d5a27a813b95bea9a8150eb3abc68fbfbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e03b83e9e51ff8796c94be871ef80d5a27a813b95bea9a8150eb3abc68fbfbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03b83e9e51ff8796c94be871ef80d5a27a813b95bea9a8150eb3abc68fbfbdc", kill_on_drop: false }`
[INFO] [stdout] e03b83e9e51ff8796c94be871ef80d5a27a813b95bea9a8150eb3abc68fbfbdc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dcdd3559c18ca93967fbfd6867682a6e7589c091d8391fc100fd59ba2a0905d
[INFO] running `Command { std: "docker" "start" "-a" "0dcdd3559c18ca93967fbfd6867682a6e7589c091d8391fc100fd59ba2a0905d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling unix_str v1.0.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling annotate-snippets v0.11.5
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling yash-quote v1.1.1
[INFO] [stderr]    Compiling yash-executor v1.0.0
[INFO] [stderr]    Compiling unix_path v1.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling yash-arith v0.2.2
[INFO] [stderr]    Compiling yash-fnmatch v1.1.2
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling yash-syntax v0.15.2
[INFO] [stderr]    Compiling yash-env v0.8.1
[INFO] [stderr]    Compiling yash-semantics v0.9.0
[INFO] [stderr]    Compiling yash-prompt v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.19s
[INFO] running `Command { std: "docker" "inspect" "0dcdd3559c18ca93967fbfd6867682a6e7589c091d8391fc100fd59ba2a0905d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dcdd3559c18ca93967fbfd6867682a6e7589c091d8391fc100fd59ba2a0905d", kill_on_drop: false }`
[INFO] [stdout] 0dcdd3559c18ca93967fbfd6867682a6e7589c091d8391fc100fd59ba2a0905d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87660063c1caf7c3e0bf947d8c58095f567cad00da8540b4cac86228672f22a2
[INFO] running `Command { std: "docker" "start" "-a" "87660063c1caf7c3e0bf947d8c58095f567cad00da8540b4cac86228672f22a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling yash-syntax v0.15.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling yash-env v0.8.1
[INFO] [stderr]    Compiling yash-semantics v0.9.0
[INFO] [stderr]    Compiling yash-env-test-helper v0.6.0
[INFO] [stderr]    Compiling yash-prompt v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.60s
[INFO] running `Command { std: "docker" "inspect" "87660063c1caf7c3e0bf947d8c58095f567cad00da8540b4cac86228672f22a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87660063c1caf7c3e0bf947d8c58095f567cad00da8540b4cac86228672f22a2", kill_on_drop: false }`
[INFO] [stdout] 87660063c1caf7c3e0bf947d8c58095f567cad00da8540b4cac86228672f22a2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4b2d081c276ba010b5abaddcfc778d15b400a896756885dd63f0deafb21efca
[INFO] running `Command { std: "docker" "start" "-a" "a4b2d081c276ba010b5abaddcfc778d15b400a896756885dd63f0deafb21efca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yash_prompt-87f187cc9dad833c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test expand_posix::tests::plain_prompt ... ok
[INFO] [stdout] test expand_posix::tests::no_excl_option ... ok
[INFO] [stdout] test expand_posix::tests::malformed_parameter_expansion ... ok
[INFO] [stdout] test expand_posix::tests::parameter_expansion ... ok
[INFO] [stdout] test expand_posix::tests::double_exclamation_mark_expands_to_single_exclamation_mark ... ok
[INFO] [stdout] test expand_posix::tests::single_exclamation_mark_expands_to_history_number ... ok
[INFO] [stdout] test expand_posix::tests::trailing_consecutive_exclamation_marks ... ok
[INFO] [stdout] test prompter::tests::prompter_reads_from_inner_input ... ok
[INFO] [stdout] test prompter::tests::prompter_shows_prompt_before_reading ... ok
[INFO] [stdout] test prompter::tests::ps1_variable_defines_main_prompt ... ok
[INFO] [stdout] test prompter::tests::ps2_variable_defines_continuation_prompt ... ok
[INFO] [stdout] test prompter::tests::parameter_expansion_in_prompt_string ... ok
[INFO] [stderr]    Doc-tests yash_prompt
[INFO] [stdout] test expand_posix::tests::failed_parameter_expansion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4b2d081c276ba010b5abaddcfc778d15b400a896756885dd63f0deafb21efca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b2d081c276ba010b5abaddcfc778d15b400a896756885dd63f0deafb21efca", kill_on_drop: false }`
[INFO] [stdout] a4b2d081c276ba010b5abaddcfc778d15b400a896756885dd63f0deafb21efca