[INFO] updating cached repository https://github.com/davidbegin/messing-with-mods
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4af51b287f1e7d3f73874f22ccc108deeb5bf96a
[INFO] checking davidbegin/messing-with-mods against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbegin%2Fmessing-with-mods" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidbegin/messing-with-mods on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/davidbegin/messing-with-mods
[INFO] finished tweaking git repo https://github.com/davidbegin/messing-with-mods
[INFO] tweaked toml for git repo https://github.com/davidbegin/messing-with-mods written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/davidbegin/messing-with-mods already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8df3416ba3a772becb9a9b894377de84a7512f21ec02184913fd406346c69c77
[INFO] running `"docker" "start" "-a" "8df3416ba3a772becb9a9b894377de84a7512f21ec02184913fd406346c69c77"`
[INFO] [stderr]     Checking messin_with_mods v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `math_in_your_face`
[INFO] [stderr]  --> src/ti_83/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn math_in_your_face() -> i8 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_two_numbers`
[INFO] [stderr]  --> src/ti_83/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn add_two_numbers(x: i8, y: i8) -> i8 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for `i8`
[INFO] [stderr]  --> src/ti_83/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     255
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[deny(overflowing_literals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `messin_with_mods`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: literal out of range for `i8`
[INFO] [stderr]  --> src/ti_83/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     255
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[deny(overflowing_literals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for `i8`
[INFO] [stderr]   --> src/lib.rs:15:48
[INFO] [stderr]    |
[INFO] [stderr] 15 |         assert_eq!(ti_83::math_in_your_face(), 255);
[INFO] [stderr]    |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `messin_with_mods`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8df3416ba3a772becb9a9b894377de84a7512f21ec02184913fd406346c69c77"`
[INFO] running `"docker" "rm" "-f" "8df3416ba3a772becb9a9b894377de84a7512f21ec02184913fd406346c69c77"`
[INFO] [stdout] 8df3416ba3a772becb9a9b894377de84a7512f21ec02184913fd406346c69c77