[INFO] updating cached repository https://github.com/macht13/year-codes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 4d9744af4ca6dc97ebd87699090287e099ed6ade
[INFO] testing macht13/year-codes against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacht13%2Fyear-codes" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/macht13/year-codes on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/macht13/year-codes
[INFO] finished tweaking git repo https://github.com/macht13/year-codes
[INFO] tweaked toml for git repo https://github.com/macht13/year-codes written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/macht13/year-codes already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] aec9efa7c8a84309a32d9b1d6565fa34c98991637e2029436a4d1b6f90ab7630
[INFO] running `"docker" "start" "-a" "aec9efa7c8a84309a32d9b1d6565fa34c98991637e2029436a4d1b6f90ab7630"`
[INFO] [stderr]    Compiling year-codes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `is_leap_year`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn is_leap_year(y: i32) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "aec9efa7c8a84309a32d9b1d6565fa34c98991637e2029436a4d1b6f90ab7630"`
[INFO] running `"docker" "rm" "-f" "aec9efa7c8a84309a32d9b1d6565fa34c98991637e2029436a4d1b6f90ab7630"`
[INFO] [stdout] aec9efa7c8a84309a32d9b1d6565fa34c98991637e2029436a4d1b6f90ab7630
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b6dab97faa5a0d16803b0ed47a418dd60418e2f5d5d42d2d473ca83c946055ba
[INFO] running `"docker" "start" "-a" "b6dab97faa5a0d16803b0ed47a418dd60418e2f5d5d42d2d473ca83c946055ba"`
[INFO] [stderr]    Compiling year-codes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `is_leap_year`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn is_leap_year(y: i32) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "b6dab97faa5a0d16803b0ed47a418dd60418e2f5d5d42d2d473ca83c946055ba"`
[INFO] running `"docker" "rm" "-f" "b6dab97faa5a0d16803b0ed47a418dd60418e2f5d5d42d2d473ca83c946055ba"`
[INFO] [stdout] b6dab97faa5a0d16803b0ed47a418dd60418e2f5d5d42d2d473ca83c946055ba
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] bdd3d5eb7daf322f6a95e9d544227279686618d978db6c9aa1e44007cff32b73
[INFO] running `"docker" "start" "-a" "bdd3d5eb7daf322f6a95e9d544227279686618d978db6c9aa1e44007cff32b73"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/year_codes-1b2e9ed15836929a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bdd3d5eb7daf322f6a95e9d544227279686618d978db6c9aa1e44007cff32b73"`
[INFO] running `"docker" "rm" "-f" "bdd3d5eb7daf322f6a95e9d544227279686618d978db6c9aa1e44007cff32b73"`
[INFO] [stdout] bdd3d5eb7daf322f6a95e9d544227279686618d978db6c9aa1e44007cff32b73