[INFO] cloning repository https://github.com/suap-dev/date_parser_2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suap-dev/date_parser_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuap-dev%2Fdate_parser_2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuap-dev%2Fdate_parser_2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 481cde0f00666e86c0c3934e13688b1da014b619
[INFO] checking suap-dev/date_parser_2 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuap-dev%2Fdate_parser_2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suap-dev/date_parser_2
[INFO] finished tweaking git repo https://github.com/suap-dev/date_parser_2
[INFO] tweaked toml for git repo https://github.com/suap-dev/date_parser_2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suap-dev/date_parser_2 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/suap-dev/date_parser_2 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfcbaecfe486bcfec0d0b3d0716210fd8ac35dced916885e8b134c3d3933c9eb
[INFO] running `Command { std: "docker" "start" "-a" "dfcbaecfe486bcfec0d0b3d0716210fd8ac35dced916885e8b134c3d3933c9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfcbaecfe486bcfec0d0b3d0716210fd8ac35dced916885e8b134c3d3933c9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcbaecfe486bcfec0d0b3d0716210fd8ac35dced916885e8b134c3d3933c9eb", kill_on_drop: false }`
[INFO] [stdout] dfcbaecfe486bcfec0d0b3d0716210fd8ac35dced916885e8b134c3d3933c9eb
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45f0983293784a4fd13ae64fcc74ab8c5eba4eabd4663374f6960849a5b14be4
[INFO] running `Command { std: "docker" "start" "-a" "45f0983293784a4fd13ae64fcc74ab8c5eba4eabd4663374f6960849a5b14be4", kill_on_drop: false }`
[INFO] [stderr]     Checking date_parser_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `DayOfWeek` is never used
[INFO] [stdout]  --> src/date/day_of_week.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum DayOfWeek {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DayOfWeekParseError` is never constructed
[INFO] [stdout]   --> src/date/day_of_week.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct DayOfWeekParseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Month` is never used
[INFO] [stdout]  --> src/date/month.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Month {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MonthParseError` is never constructed
[INFO] [stdout]   --> src/date/month.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct MonthParseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "45f0983293784a4fd13ae64fcc74ab8c5eba4eabd4663374f6960849a5b14be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f0983293784a4fd13ae64fcc74ab8c5eba4eabd4663374f6960849a5b14be4", kill_on_drop: false }`
[INFO] [stdout] 45f0983293784a4fd13ae64fcc74ab8c5eba4eabd4663374f6960849a5b14be4
