[INFO] cloning repository https://github.com/dymk/embedded-readline
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dymk/embedded-readline" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdymk%2Fembedded-readline", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdymk%2Fembedded-readline'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26be36746ce016ce55bd36cc28cedaa34a427ddb
[INFO] testing dymk/embedded-readline against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdymk%2Fembedded-readline" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dymk/embedded-readline on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dymk/embedded-readline
[INFO] finished tweaking git repo https://github.com/dymk/embedded-readline
[INFO] tweaked toml for git repo https://github.com/dymk/embedded-readline written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dymk/embedded-readline 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e55f49fa1120f13b55cabd57becb23578d12dc254ee078dc1c6d30780a0f066
[INFO] running `Command { std: "docker" "start" "-a" "7e55f49fa1120f13b55cabd57becb23578d12dc254ee078dc1c6d30780a0f066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e55f49fa1120f13b55cabd57becb23578d12dc254ee078dc1c6d30780a0f066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e55f49fa1120f13b55cabd57becb23578d12dc254ee078dc1c6d30780a0f066", kill_on_drop: false }`
[INFO] [stdout] 7e55f49fa1120f13b55cabd57becb23578d12dc254ee078dc1c6d30780a0f066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f956816dace99587c5325725e28ba64ae6d6213360a3bc0aa8c4d4784b7c35c
[INFO] running `Command { std: "docker" "start" "-a" "3f956816dace99587c5325725e28ba64ae6d6213360a3bc0aa8c4d4784b7c35c", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling uart-readline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "3f956816dace99587c5325725e28ba64ae6d6213360a3bc0aa8c4d4784b7c35c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f956816dace99587c5325725e28ba64ae6d6213360a3bc0aa8c4d4784b7c35c", kill_on_drop: false }`
[INFO] [stdout] 3f956816dace99587c5325725e28ba64ae6d6213360a3bc0aa8c4d4784b7c35c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ce0d961ea17297128675fe7d871c71d3c30e6b6a9506e780f84d4fb0d88fdcb
[INFO] running `Command { std: "docker" "start" "-a" "3ce0d961ea17297128675fe7d871c71d3c30e6b6a9506e780f84d4fb0d88fdcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling value-bag v1.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rstest_macros v0.23.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling uart-readline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling polling v3.7.3
[INFO] [stderr]    Compiling async-io v2.3.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling async-std v1.13.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.23.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.76s
[INFO] running `Command { std: "docker" "inspect" "3ce0d961ea17297128675fe7d871c71d3c30e6b6a9506e780f84d4fb0d88fdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce0d961ea17297128675fe7d871c71d3c30e6b6a9506e780f84d4fb0d88fdcb", kill_on_drop: false }`
[INFO] [stdout] 3ce0d961ea17297128675fe7d871c71d3c30e6b6a9506e780f84d4fb0d88fdcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87ffe698c14f5affdd1e704126208cb4a23ba3a5a4779244646400a0c8e121bb
[INFO] running `Command { std: "docker" "start" "-a" "87ffe698c14f5affdd1e704126208cb4a23ba3a5a4779244646400a0c8e121bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uart_readline-96d441073c6951e9)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test buffers::tests::test_buffers_delete_to_end ... ok
[INFO] [stdout] test line::tests::test_line_insert_range ... ok
[INFO] [stdout] test buffers::tests::test_buffers_cursor_moving ... ok
[INFO] [stdout] test buffers::tests::test_buffers_line_selection ... ok
[INFO] [stdout] test line::tests::test_line_overflow ... ok
[INFO] [stdout] test line::tests::test_line_remove_range ... ok
[INFO] [stdout] test readline::tests::test_handle_delete_word ... ok
[INFO] [stdout] test readline::tests::test_handle_delete_word_middle ... ok
[INFO] [stdout] test readline::tests::test_history_simple ... ok
[INFO] [stdout] test readline::tests::test_simple ... ok
[INFO] [stdout] test readline::tests::test_history_up_down ... ok
[INFO] [stdout] test util::tests::test_boundary_rev_works ... ok
[INFO] [stdout] test util::tests::test_boundary_works ... ok
[INFO] [stdout] test util::tests::test_line_macro ... ok
[INFO] [stdout] test util::tests::test_middle_rev_works ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_1 ... ok
[INFO] [stdout] test util::tests::test_middle_works ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_3 ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_5 ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_7 ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_8 ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_2 ... ok
[INFO] [stdout] test line_diff::tests::test_line_diff::case_1 ... ok
[INFO] [stdout] test line_diff::tests::test_line_diff::case_4 ... ok
[INFO] [stdout] test line_diff::tests::test_line_diff::case_2 ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_6 ... ok
[INFO] [stdout] test line_diff::tests::test_line_diff::case_3 ... ok
[INFO] [stdout] test util::tests::test_simple_word_move::case_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uart_readline
[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] running `Command { std: "docker" "inspect" "87ffe698c14f5affdd1e704126208cb4a23ba3a5a4779244646400a0c8e121bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ffe698c14f5affdd1e704126208cb4a23ba3a5a4779244646400a0c8e121bb", kill_on_drop: false }`
[INFO] [stdout] 87ffe698c14f5affdd1e704126208cb4a23ba3a5a4779244646400a0c8e121bb