[INFO] fetching crate line_tools 0.2.0...
[INFO] testing line_tools-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate line_tools 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate line_tools 0.2.0
[INFO] finished tweaking crates.io crate line_tools 0.2.0
[INFO] tweaked toml for crates.io crate line_tools 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate line_tools 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate line_tools 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6cc5bb87c1c7ffc109157284725a5dc48f39210f860aaf69b825070c29a7316
[INFO] running `Command { std: "docker" "start" "-a" "f6cc5bb87c1c7ffc109157284725a5dc48f39210f860aaf69b825070c29a7316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6cc5bb87c1c7ffc109157284725a5dc48f39210f860aaf69b825070c29a7316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6cc5bb87c1c7ffc109157284725a5dc48f39210f860aaf69b825070c29a7316", kill_on_drop: false }`
[INFO] [stdout] f6cc5bb87c1c7ffc109157284725a5dc48f39210f860aaf69b825070c29a7316
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84cef9e9079584ca86401f623f8a5354970b4a9e20382fdca54913c181076c18
[INFO] running `Command { std: "docker" "start" "-a" "84cef9e9079584ca86401f623f8a5354970b4a9e20382fdca54913c181076c18", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling collection_tools v0.18.0
[INFO] [stderr]    Compiling clone_dyn_types v0.31.0
[INFO] [stderr]    Compiling interval_adapter v0.29.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling component_model_types v0.3.0
[INFO] [stderr]    Compiling derive_tools v0.36.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling collection_tools v0.22.0
[INFO] [stderr]    Compiling component_model_types v0.7.0
[INFO] [stderr]    Compiling clone_dyn_types v0.36.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling interval_adapter v0.34.0
[INFO] [stderr]    Compiling former_types v2.22.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling tobj v4.0.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling iter_tools v0.29.0
[INFO] [stderr]    Compiling iter_tools v0.35.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling macro_tools v0.55.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling macro_tools v0.62.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling structmeta-derive v0.2.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_tools_meta v0.35.0
[INFO] [stderr]    Compiling clone_dyn_meta v0.31.0
[INFO] [stderr]    Compiling former_meta v2.25.0
[INFO] [stderr]    Compiling clone_dyn v0.33.0
[INFO] [stderr]    Compiling structmeta v0.2.0
[INFO] [stderr]    Compiling variadic_from v0.31.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling error_tools v0.22.0
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling parse-display-derive v0.8.2
[INFO] [stderr]    Compiling asbytes v0.2.0
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling former v2.26.0
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling parse-display v0.8.2
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling mod_interface_meta v0.32.0
[INFO] [stderr]    Compiling mod_interface v0.34.0
[INFO] [stderr]    Compiling mdmath_core v0.4.0
[INFO] [stderr]    Compiling ndarray_cg v0.4.0
[INFO] [stderr]    Compiling web-sys v0.3.77
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.50
[INFO] [stderr]    Compiling browser_log v0.4.0
[INFO] [stderr]    Compiling mingl v0.3.0
[INFO] [stderr]    Compiling minwebgl v0.3.0
[INFO] [stderr]    Compiling line_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.58s
[INFO] running `Command { std: "docker" "inspect" "84cef9e9079584ca86401f623f8a5354970b4a9e20382fdca54913c181076c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cef9e9079584ca86401f623f8a5354970b4a9e20382fdca54913c181076c18", kill_on_drop: false }`
[INFO] [stdout] 84cef9e9079584ca86401f623f8a5354970b4a9e20382fdca54913c181076c18
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565a8c3f275cfcaf029744849264ef0d4486d20e357c2f4d3688b240dedd7822
[INFO] running `Command { std: "docker" "start" "-a" "565a8c3f275cfcaf029744849264ef0d4486d20e357c2f4d3688b240dedd7822", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling error_tools v0.22.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling impls_index_meta v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling implements v0.13.0
[INFO] [stderr]    Compiling is_slice v0.14.0
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling mem_tools v0.9.0
[INFO] [stderr]    Compiling collection_tools v0.18.0
[INFO] [stderr]    Compiling impls_index v0.11.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling diagnostics_tools v0.11.0
[INFO] [stderr]    Compiling inspect_type v0.16.0
[INFO] [stderr]    Compiling test_tools v0.16.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling typing_tools v0.11.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling derive_tools v0.36.0
[INFO] [stderr]    Compiling ndarray_cg v0.4.0
[INFO] [stderr]    Compiling mingl v0.3.0
[INFO] [stderr]    Compiling minwebgl v0.3.0
[INFO] [stderr]    Compiling line_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling trybuild v1.0.105
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.29s
[INFO] running `Command { std: "docker" "inspect" "565a8c3f275cfcaf029744849264ef0d4486d20e357c2f4d3688b240dedd7822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565a8c3f275cfcaf029744849264ef0d4486d20e357c2f4d3688b240dedd7822", kill_on_drop: false }`
[INFO] [stdout] 565a8c3f275cfcaf029744849264ef0d4486d20e357c2f4d3688b240dedd7822
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4281425716dfa89684ce96f789c5f09011255feb8ed65e023cebefb13b27dffc
[INFO] running `Command { std: "docker" "start" "-a" "4281425716dfa89684ce96f789c5f09011255feb8ed65e023cebefb13b27dffc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_tools-16b0ccfae8e8085c)
[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]    Doc-tests line_tools
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 129) ... ignored
[INFO] [stdout] test src/lib.rs - (line 152) ... ignored
[INFO] [stdout] test src/lib.rs - (line 177) ... ignored
[INFO] [stdout] test src/lib.rs - (line 190) ... ignored
[INFO] [stdout] test src/lib.rs - (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 73) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4281425716dfa89684ce96f789c5f09011255feb8ed65e023cebefb13b27dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4281425716dfa89684ce96f789c5f09011255feb8ed65e023cebefb13b27dffc", kill_on_drop: false }`
[INFO] [stdout] 4281425716dfa89684ce96f789c5f09011255feb8ed65e023cebefb13b27dffc