[INFO] cloning repository https://github.com/brendanarciszewski/blackjack-sim
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brendanarciszewski/blackjack-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrendanarciszewski%2Fblackjack-sim"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrendanarciszewski%2Fblackjack-sim'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 274b94424d096216292cbfda7e678df07b3f35b4
[INFO] checking brendanarciszewski/blackjack-sim against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrendanarciszewski%2Fblackjack-sim" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brendanarciszewski/blackjack-sim 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/brendanarciszewski/blackjack-sim
[INFO] finished tweaking git repo https://github.com/brendanarciszewski/blackjack-sim
[INFO] tweaked toml for git repo https://github.com/brendanarciszewski/blackjack-sim written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/brendanarciszewski/blackjack-sim already has a lockfile, it will not be regenerated
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 706f643d70fbbfe52d817f745cafcf649feb7476d53dc4041104e316f792fe6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "706f643d70fbbfe52d817f745cafcf649feb7476d53dc4041104e316f792fe6e"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]     Checking blackjack-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/card/attr.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             assert_eq!(v.as_num(1), i as u32);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected u16, found u32
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/card/attr.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             assert_eq!(v.as_num(11), i as u32);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected u16, found u32
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `blackjack-sim`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "706f643d70fbbfe52d817f745cafcf649feb7476d53dc4041104e316f792fe6e"`
[INFO] running `"docker" "rm" "-f" "706f643d70fbbfe52d817f745cafcf649feb7476d53dc4041104e316f792fe6e"`
[INFO] [stdout] 706f643d70fbbfe52d817f745cafcf649feb7476d53dc4041104e316f792fe6e