[INFO] fetching crate unicode-box-drawing 0.2.1...
[INFO] testing unicode-box-drawing-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate unicode-box-drawing 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate unicode-box-drawing 0.2.1
[INFO] finished tweaking crates.io crate unicode-box-drawing 0.2.1
[INFO] tweaked toml for crates.io crate unicode-box-drawing 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-box-drawing 0.2.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unicode-box-drawing 0.2.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d6be025969358677f545668e9af04fe484d4d0cef1dc35b288768caccf9db91
[INFO] running `Command { std: "docker" "start" "-a" "3d6be025969358677f545668e9af04fe484d4d0cef1dc35b288768caccf9db91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d6be025969358677f545668e9af04fe484d4d0cef1dc35b288768caccf9db91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6be025969358677f545668e9af04fe484d4d0cef1dc35b288768caccf9db91", kill_on_drop: false }`
[INFO] [stdout] 3d6be025969358677f545668e9af04fe484d4d0cef1dc35b288768caccf9db91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bad8367a8f5beb73d989343ee9531fdb5a85af6a3a6163c7f9fdb3822826c0cf
[INFO] running `Command { std: "docker" "start" "-a" "bad8367a8f5beb73d989343ee9531fdb5a85af6a3a6163c7f9fdb3822826c0cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-box-drawing v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "bad8367a8f5beb73d989343ee9531fdb5a85af6a3a6163c7f9fdb3822826c0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad8367a8f5beb73d989343ee9531fdb5a85af6a3a6163c7f9fdb3822826c0cf", kill_on_drop: false }`
[INFO] [stdout] bad8367a8f5beb73d989343ee9531fdb5a85af6a3a6163c7f9fdb3822826c0cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a0204ac4661a1b7fa119af68cde7efd917d5db34ec711eb09e22554919568e
[INFO] running `Command { std: "docker" "start" "-a" "a7a0204ac4661a1b7fa119af68cde7efd917d5db34ec711eb09e22554919568e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-box-drawing v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "a7a0204ac4661a1b7fa119af68cde7efd917d5db34ec711eb09e22554919568e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a0204ac4661a1b7fa119af68cde7efd917d5db34ec711eb09e22554919568e", kill_on_drop: false }`
[INFO] [stdout] a7a0204ac4661a1b7fa119af68cde7efd917d5db34ec711eb09e22554919568e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2b1d21682fe5964cd9213ff2681a3aeedad24cc9fb8af4c20bc2bdd935ae454
[INFO] running `Command { std: "docker" "start" "-a" "f2b1d21682fe5964cd9213ff2681a3aeedad24cc9fb8af4c20bc2bdd935ae454", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_box_drawing-1daf44fcc9b15796)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::box_encoding ... ok
[INFO] [stdout] test tests::is_bar ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] test tests::round_corners ... ok
[INFO] [stderr]    Doc-tests unicode_box_drawing
[INFO] [stdout] test tests::dotted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "f2b1d21682fe5964cd9213ff2681a3aeedad24cc9fb8af4c20bc2bdd935ae454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b1d21682fe5964cd9213ff2681a3aeedad24cc9fb8af4c20bc2bdd935ae454", kill_on_drop: false }`
[INFO] [stdout] f2b1d21682fe5964cd9213ff2681a3aeedad24cc9fb8af4c20bc2bdd935ae454