[INFO] cloning repository https://github.com/Church-/RustyCompilerford
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Church-/RustyCompilerford" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChurch-%2FRustyCompilerford", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChurch-%2FRustyCompilerford'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6676c98ea7708f1a54b62fbff36957641e2d9e46
[INFO] testing Church-/RustyCompilerford against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChurch-%2FRustyCompilerford" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Church-/RustyCompilerford on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Church-/RustyCompilerford
[INFO] finished tweaking git repo https://github.com/Church-/RustyCompilerford
[INFO] tweaked toml for git repo https://github.com/Church-/RustyCompilerford written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Church-/RustyCompilerford already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dda26258d2d7a8d75d2d55a6a0b4d33e7659fd239001e6ddbba365f03312b841
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dda26258d2d7a8d75d2d55a6a0b4d33e7659fd239001e6ddbba365f03312b841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dda26258d2d7a8d75d2d55a6a0b4d33e7659fd239001e6ddbba365f03312b841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda26258d2d7a8d75d2d55a6a0b4d33e7659fd239001e6ddbba365f03312b841", kill_on_drop: false }`
[INFO] [stdout] dda26258d2d7a8d75d2d55a6a0b4d33e7659fd239001e6ddbba365f03312b841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2da0d0cbaf8b1b375d8957804957e1e67cbdef2081f7f4f379bf07a6faa61c89
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2da0d0cbaf8b1b375d8957804957e1e67cbdef2081f7f4f379bf07a6faa61c89", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustyCompileford v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `lib::parser`
[INFO] [stdout]  --> src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lib::parser::Parser;
[INFO] [stdout]   |          ^^^^^^ could not find `parser` in `lib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustyCompileford` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2da0d0cbaf8b1b375d8957804957e1e67cbdef2081f7f4f379bf07a6faa61c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da0d0cbaf8b1b375d8957804957e1e67cbdef2081f7f4f379bf07a6faa61c89", kill_on_drop: false }`
[INFO] [stdout] 2da0d0cbaf8b1b375d8957804957e1e67cbdef2081f7f4f379bf07a6faa61c89