[INFO] fetching crate show_chars 0.1.0...
[INFO] testing show_chars-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate show_chars 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate show_chars 0.1.0
[INFO] finished tweaking crates.io crate show_chars 0.1.0
[INFO] tweaked toml for crates.io crate show_chars 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate show_chars 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate show_chars 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v1.0.14
[INFO] [stderr]   Downloaded fluid-parser v0.1.15
[INFO] [stderr]   Downloaded fltk v1.4.26
[INFO] [stderr]   Downloaded fl2rust v0.5.19
[INFO] [stderr]   Downloaded cc v1.0.90
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded serde_json v1.0.115
[INFO] [stderr]   Downloaded ttf-parser v0.20.0
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.12
[INFO] [stderr]   Downloaded fltk-table v0.3.1
[INFO] [stderr]   Downloaded syn v2.0.57
[INFO] [stderr]   Downloaded fltk-sys v1.4.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dec1789f5c815540222f7069c6b22ee7874f78f8e18fcb3564ebe5ace2053e7
[INFO] running `Command { std: "docker" "start" "-a" "8dec1789f5c815540222f7069c6b22ee7874f78f8e18fcb3564ebe5ace2053e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dec1789f5c815540222f7069c6b22ee7874f78f8e18fcb3564ebe5ace2053e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dec1789f5c815540222f7069c6b22ee7874f78f8e18fcb3564ebe5ace2053e7", kill_on_drop: false }`
[INFO] [stdout] 8dec1789f5c815540222f7069c6b22ee7874f78f8e18fcb3564ebe5ace2053e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9313eccf320b227e4c6cf5a6d966f50b4f8abb24f6ed1ce608dae7737a3dd274
[INFO] running `Command { std: "docker" "start" "-a" "9313eccf320b227e4c6cf5a6d966f50b4f8abb24f6ed1ce608dae7737a3dd274", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling fluid-parser v0.1.15
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling fl2rust v0.5.19
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling show_chars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling fltk-sys v1.4.26
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling fltk v1.4.26
[INFO] [stderr]    Compiling fltk-table v0.3.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] running `Command { std: "docker" "inspect" "9313eccf320b227e4c6cf5a6d966f50b4f8abb24f6ed1ce608dae7737a3dd274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9313eccf320b227e4c6cf5a6d966f50b4f8abb24f6ed1ce608dae7737a3dd274", kill_on_drop: false }`
[INFO] [stdout] 9313eccf320b227e4c6cf5a6d966f50b4f8abb24f6ed1ce608dae7737a3dd274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4cf82e22d5d352a8e462083be36bee8d804eb5700231814d3c3cf3e2f51ac5
[INFO] running `Command { std: "docker" "start" "-a" "5e4cf82e22d5d352a8e462083be36bee8d804eb5700231814d3c3cf3e2f51ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling show_chars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5e4cf82e22d5d352a8e462083be36bee8d804eb5700231814d3c3cf3e2f51ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4cf82e22d5d352a8e462083be36bee8d804eb5700231814d3c3cf3e2f51ac5", kill_on_drop: false }`
[INFO] [stdout] 5e4cf82e22d5d352a8e462083be36bee8d804eb5700231814d3c3cf3e2f51ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc0c97ee073b6ba59c0033a18bdb7c843cc54401073475468f8505868cbbcab0
[INFO] running `Command { std: "docker" "start" "-a" "dc0c97ee073b6ba59c0033a18bdb7c843cc54401073475468f8505868cbbcab0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/show_chars-2d2075a7d351d620)
[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" "dc0c97ee073b6ba59c0033a18bdb7c843cc54401073475468f8505868cbbcab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0c97ee073b6ba59c0033a18bdb7c843cc54401073475468f8505868cbbcab0", kill_on_drop: false }`
[INFO] [stdout] dc0c97ee073b6ba59c0033a18bdb7c843cc54401073475468f8505868cbbcab0