[INFO] cloning repository https://github.com/JiwanChung/tprint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JiwanChung/tprint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiwanChung%2Ftprint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiwanChung%2Ftprint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 443c765f7765866e4ae9eba6dc2f29ef69ecf42e
[INFO] testing JiwanChung/tprint against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiwanChung%2Ftprint" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JiwanChung/tprint
[INFO] finished tweaking git repo https://github.com/JiwanChung/tprint
[INFO] tweaked toml for git repo https://github.com/JiwanChung/tprint written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JiwanChung/tprint on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JiwanChung/tprint 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e95ff596821ac6b71809fd23741cb14a37474c3c29aea31882bba91aab19a2
[INFO] running `Command { std: "docker" "start" "-a" "55e95ff596821ac6b71809fd23741cb14a37474c3c29aea31882bba91aab19a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e95ff596821ac6b71809fd23741cb14a37474c3c29aea31882bba91aab19a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e95ff596821ac6b71809fd23741cb14a37474c3c29aea31882bba91aab19a2", kill_on_drop: false }`
[INFO] [stdout] 55e95ff596821ac6b71809fd23741cb14a37474c3c29aea31882bba91aab19a2
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfeaf9f0a5eb79f91d221795cd644743da4263f5db49dfea3eac61e4bf3b907a
[INFO] running `Command { std: "docker" "start" "-a" "bfeaf9f0a5eb79f91d221795cd644743da4263f5db49dfea3eac61e4bf3b907a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.4.0
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling kurbo v0.11.3
[INFO] [stderr]    Compiling zmij v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling unicode-script v0.5.8
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling unicode-ccc v0.4.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling simplecss v0.2.2
[INFO] [stderr]    Compiling zune-core v0.4.12
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-vo v0.1.0
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling imagesize v0.13.0
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling data-url v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]    Compiling svgtypes v0.15.3
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling zune-jpeg v0.4.21
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling moxcms v0.7.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling rustybuzz v0.20.1
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling x11rb v0.13.2
[INFO] [stderr]    Compiling usvg v0.45.1
[INFO] [stderr]    Compiling portable-pty v0.8.1
[INFO] [stderr]    Compiling resvg v0.45.1
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling arboard v3.6.1
[INFO] [stderr]    Compiling tprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.57s
[INFO] running `Command { std: "docker" "inspect" "bfeaf9f0a5eb79f91d221795cd644743da4263f5db49dfea3eac61e4bf3b907a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfeaf9f0a5eb79f91d221795cd644743da4263f5db49dfea3eac61e4bf3b907a", kill_on_drop: false }`
[INFO] [stdout] bfeaf9f0a5eb79f91d221795cd644743da4263f5db49dfea3eac61e4bf3b907a
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 161e7f4eef5e7b2941caf36295e7a3941a02206cb348749bd60531e78558064a
[INFO] running `Command { std: "docker" "start" "-a" "161e7f4eef5e7b2941caf36295e7a3941a02206cb348749bd60531e78558064a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "161e7f4eef5e7b2941caf36295e7a3941a02206cb348749bd60531e78558064a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161e7f4eef5e7b2941caf36295e7a3941a02206cb348749bd60531e78558064a", kill_on_drop: false }`
[INFO] [stdout] 161e7f4eef5e7b2941caf36295e7a3941a02206cb348749bd60531e78558064a
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e9186a788b4ed0d8d44b9184b34c8c480e66bf1f152f74352747d8e8ffa1e96
[INFO] running `Command { std: "docker" "start" "-a" "1e9186a788b4ed0d8d44b9184b34c8c480e66bf1f152f74352747d8e8ffa1e96", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tprint-c726ffef7c5be82a)
[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" "1e9186a788b4ed0d8d44b9184b34c8c480e66bf1f152f74352747d8e8ffa1e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e9186a788b4ed0d8d44b9184b34c8c480e66bf1f152f74352747d8e8ffa1e96", kill_on_drop: false }`
[INFO] [stdout] 1e9186a788b4ed0d8d44b9184b34c8c480e66bf1f152f74352747d8e8ffa1e96