[INFO] updating cached repository https://github.com/ThatsGobbles/normalize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a565f4edcc3c3401eb0f733ade72fa3da317c268
[INFO] checking ThatsGobbles/normalize against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fnormalize" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThatsGobbles/normalize on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThatsGobbles/normalize
[INFO] finished tweaking git repo https://github.com/ThatsGobbles/normalize
[INFO] tweaked toml for git repo https://github.com/ThatsGobbles/normalize written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ThatsGobbles/normalize already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] befb74944d20ef5d65c816a56bf7e51ece45eb9a8e94ae260310d86e272b6274
[INFO] running `Command { std: "docker" "start" "-a" "befb74944d20ef5d65c816a56bf7e51ece45eb9a8e94ae260310d86e272b6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "befb74944d20ef5d65c816a56bf7e51ece45eb9a8e94ae260310d86e272b6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befb74944d20ef5d65c816a56bf7e51ece45eb9a8e94ae260310d86e272b6274", kill_on_drop: false }`
[INFO] [stdout] befb74944d20ef5d65c816a56bf7e51ece45eb9a8e94ae260310d86e272b6274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffeef8e09c41fac08a36520722fdcb50d581d661989b9d8ab2ff025d5f57e6db
[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" "ffeef8e09c41fac08a36520722fdcb50d581d661989b9d8ab2ff025d5f57e6db", kill_on_drop: false }`
[INFO] [stderr]     Checking normalize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/normalize.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |         return PathBuf::from(Component::CurDir.as_ref());
[INFO] [stdout]    |                                                ^^^^^^ cannot infer type for enum `std::path::Component<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `std::path::Component<'_>: std::convert::AsRef<_>`
[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 E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `normalize`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/normalize.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |         return PathBuf::from(Component::CurDir.as_ref());
[INFO] [stdout]    |                                                ^^^^^^ cannot infer type for enum `std::path::Component<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `std::path::Component<'_>: std::convert::AsRef<_>`
[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 E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ffeef8e09c41fac08a36520722fdcb50d581d661989b9d8ab2ff025d5f57e6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffeef8e09c41fac08a36520722fdcb50d581d661989b9d8ab2ff025d5f57e6db", kill_on_drop: false }`
[INFO] [stdout] ffeef8e09c41fac08a36520722fdcb50d581d661989b9d8ab2ff025d5f57e6db