[INFO] updating cached repository wildthingz/happy_lunch_mates
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wildthingz/happy_lunch_mates
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wildthingz/happy_lunch_mates" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wildthingz/happy_lunch_mates"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wildthingz/happy_lunch_mates'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  48% (15/31)   
Checking out files:  51% (16/31)   
Checking out files:  54% (17/31)   
Checking out files:  58% (18/31)   
Checking out files:  61% (19/31)   
Checking out files:  64% (20/31)   
Checking out files:  67% (21/31)   
Checking out files:  70% (22/31)   
Checking out files:  74% (23/31)   
Checking out files:  77% (24/31)   
Checking out files:  80% (25/31)   
Checking out files:  83% (26/31)   
Checking out files:  87% (27/31)   
Checking out files:  90% (28/31)   
Checking out files:  93% (29/31)   
Checking out files:  96% (30/31)   
Checking out files: 100% (31/31)   
Checking out files: 100% (31/31), done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wildthingz/happy_lunch_mates" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/wildthingz/happy_lunch_mates"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/wildthingz/happy_lunch_mates'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5cdcb627be6d7b9fadc96341e288bb054f7e9c66
[INFO] sha for GitHub repo wildthingz/happy_lunch_mates: 5cdcb627be6d7b9fadc96341e288bb054f7e9c66
[INFO] validating manifest of wildthingz/happy_lunch_mates on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wildthingz/happy_lunch_mates on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wildthingz/happy_lunch_mates
[INFO] finished frobbing wildthingz/happy_lunch_mates
[INFO] frobbed toml for wildthingz/happy_lunch_mates written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wildthingz/happy_lunch_mates/Cargo.toml
[INFO] started frobbing wildthingz/happy_lunch_mates
[INFO] finished frobbing wildthingz/happy_lunch_mates
[INFO] frobbed toml for wildthingz/happy_lunch_mates written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/wildthingz/happy_lunch_mates/Cargo.toml
[INFO] crate wildthingz/happy_lunch_mates already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wildthingz/happy_lunch_mates against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wildthingz/happy_lunch_mates:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 65c3c34523da18406f803094eecf1edf901759e82e1e6620ef10dc45ed9f2ac4
[INFO] running `"docker" "start" "-a" "65c3c34523da18406f803094eecf1edf901759e82e1e6620ef10dc45ed9f2ac4"`
[INFO] [stderr]     Checking openssl-sys v0.9.47
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking mio v0.6.18
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking miniz_oxide_c_api v0.2.1
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking serde v1.0.91
[INFO] [stderr]     Checking flate2 v1.0.7
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking openssl v0.10.23
[INFO] [stderr]     Checking dotenv v0.14.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.20
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.20
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.17
[INFO] [stderr]     Checking slack_api v0.21.0
[INFO] [stderr]     Checking happy-lunch-mates v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.05s
[INFO] running `"docker" "inspect" "65c3c34523da18406f803094eecf1edf901759e82e1e6620ef10dc45ed9f2ac4"`
[INFO] running `"docker" "rm" "-f" "65c3c34523da18406f803094eecf1edf901759e82e1e6620ef10dc45ed9f2ac4"`
[INFO] [stdout] 65c3c34523da18406f803094eecf1edf901759e82e1e6620ef10dc45ed9f2ac4