[INFO] cloning repository not-fl3/ld44
[INFO] running `"git" "clone" "--bare" "git://github.com/not-fl3/ld44.git" "work/cache/sources/gh/not-fl3/ld44"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/not-fl3/ld44'...
[INFO] running `"git" "clone" "work/cache/sources/gh/not-fl3/ld44" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/not-fl3/ld44"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/not-fl3/ld44'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/not-fl3/ld44" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/not-fl3/ld44"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/not-fl3/ld44'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 735a5ffb1c5b15162fa167c7c7c86c6fed0a862d
[INFO] sha for GitHub repo not-fl3/ld44: 735a5ffb1c5b15162fa167c7c7c86c6fed0a862d
[INFO] validating manifest of not-fl3/ld44 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of not-fl3/ld44 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing not-fl3/ld44
[INFO] finished frobbing not-fl3/ld44
[INFO] frobbed toml for not-fl3/ld44 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/not-fl3/ld44/Cargo.toml
[INFO] started frobbing not-fl3/ld44
[INFO] finished frobbing not-fl3/ld44
[INFO] frobbed toml for not-fl3/ld44 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/not-fl3/ld44/Cargo.toml
[INFO] crate not-fl3/ld44 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tcod v0.14.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking not-fl3/ld44 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/not-fl3/ld44:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6fb9d21b844515b02257c8db0dc5989609cdbdd1ce95ffaddce0487820638aec
[INFO] running `"docker" "start" "-a" "6fb9d21b844515b02257c8db0dc5989609cdbdd1ce95ffaddce0487820638aec"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking tcod v0.14.0
[INFO] [stderr]     Checking noise v0.5.1
[INFO] [stderr]     Checking ld44 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Rng` is imported redundantly
[INFO] [stderr]    --> src/map.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 2   | use rand::Rng;
[INFO] [stderr]     |     --------- the item `Rng` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 205 |         use rand::Rng;
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Rng` is imported redundantly
[INFO] [stderr]    --> src/map.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 2   | use rand::Rng;
[INFO] [stderr]     |     --------- the item `Rng` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 205 |         use rand::Rng;
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.47s
[INFO] running `"docker" "inspect" "6fb9d21b844515b02257c8db0dc5989609cdbdd1ce95ffaddce0487820638aec"`
[INFO] running `"docker" "rm" "-f" "6fb9d21b844515b02257c8db0dc5989609cdbdd1ce95ffaddce0487820638aec"`
[INFO] [stdout] 6fb9d21b844515b02257c8db0dc5989609cdbdd1ce95ffaddce0487820638aec