[INFO] cloning repository https://github.com/suaviloquence/lyric-viewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suaviloquence/lyric-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Flyric-viewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Flyric-viewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b846004bfc9ecf8f853802f5301bed3b7443f4db
[INFO] testing suaviloquence/lyric-viewer against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Flyric-viewer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suaviloquence/lyric-viewer
[INFO] finished tweaking git repo https://github.com/suaviloquence/lyric-viewer
[INFO] tweaked toml for git repo https://github.com/suaviloquence/lyric-viewer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suaviloquence/lyric-viewer on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/suaviloquence/lyric-viewer 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b86d31c602373e8ed960c05f7f7d58513398b407bf296e87619d93987b441107
[INFO] running `Command { std: "docker" "start" "-a" "b86d31c602373e8ed960c05f7f7d58513398b407bf296e87619d93987b441107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b86d31c602373e8ed960c05f7f7d58513398b407bf296e87619d93987b441107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86d31c602373e8ed960c05f7f7d58513398b407bf296e87619d93987b441107", kill_on_drop: false }`
[INFO] [stdout] b86d31c602373e8ed960c05f7f7d58513398b407bf296e87619d93987b441107
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea83277b2417b21c872b5a10547b0690b2a07c7b04c86a00676e30f3c96b8fb7
[INFO] running `Command { std: "docker" "start" "-a" "ea83277b2417b21c872b5a10547b0690b2a07c7b04c86a00676e30f3c96b8fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lyric_viewer v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `test_lib`
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | mod test_lib;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `test_lib`, create file "src/test_lib.rs" or "src/test_lib/mod.rs"
[INFO] [stdout]    = note: if there is a `mod test_lib` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lyric_viewer` (bin "lyric_viewer") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ea83277b2417b21c872b5a10547b0690b2a07c7b04c86a00676e30f3c96b8fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea83277b2417b21c872b5a10547b0690b2a07c7b04c86a00676e30f3c96b8fb7", kill_on_drop: false }`
[INFO] [stdout] ea83277b2417b21c872b5a10547b0690b2a07c7b04c86a00676e30f3c96b8fb7