[INFO] updating cached repository wafflespeanut/free-fall
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wafflespeanut/free-fall
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wafflespeanut/free-fall" "work/ex/beta-1.38-1/sources/1.37.0/gh/wafflespeanut/free-fall"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wafflespeanut/free-fall'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wafflespeanut/free-fall" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wafflespeanut/free-fall"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wafflespeanut/free-fall'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 157d70ffe5b23162d91632e708689861f11a5a23
[INFO] sha for GitHub repo wafflespeanut/free-fall: 157d70ffe5b23162d91632e708689861f11a5a23
[INFO] validating manifest of wafflespeanut/free-fall on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wafflespeanut/free-fall on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wafflespeanut/free-fall
[INFO] finished frobbing wafflespeanut/free-fall
[INFO] frobbed toml for wafflespeanut/free-fall written to work/ex/beta-1.38-1/sources/1.37.0/gh/wafflespeanut/free-fall/Cargo.toml
[INFO] started frobbing wafflespeanut/free-fall
[INFO] finished frobbing wafflespeanut/free-fall
[INFO] frobbed toml for wafflespeanut/free-fall written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wafflespeanut/free-fall/Cargo.toml
[INFO] crate wafflespeanut/free-fall already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wafflespeanut/free-fall against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wafflespeanut/free-fall:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f9204cdbf0f540ddd38ec55e1af46bd27a6d8eb2a2014c87c3c7c84896e5f042
[INFO] running `"docker" "start" "-a" "f9204cdbf0f540ddd38ec55e1af46bd27a6d8eb2a2014c87c3c7c84896e5f042"`
[INFO] [stderr]    Compiling winapi v0.2.2
[INFO] [stderr]    Compiling libc v0.1.10
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.1.4
[INFO] [stderr]    Compiling time v0.1.32
[INFO] [stderr]    Compiling rand v0.3.10
[INFO] [stderr]    Compiling free-fall v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `"docker" "inspect" "f9204cdbf0f540ddd38ec55e1af46bd27a6d8eb2a2014c87c3c7c84896e5f042"`
[INFO] running `"docker" "rm" "-f" "f9204cdbf0f540ddd38ec55e1af46bd27a6d8eb2a2014c87c3c7c84896e5f042"`
[INFO] [stdout] f9204cdbf0f540ddd38ec55e1af46bd27a6d8eb2a2014c87c3c7c84896e5f042
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wafflespeanut/free-fall:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 667a8b304998db66aec3f4afcf5d07cb132f84647146c6375f11343bc7956cb2
[INFO] running `"docker" "start" "-a" "667a8b304998db66aec3f4afcf5d07cb132f84647146c6375f11343bc7956cb2"`
[INFO] [stderr]    Compiling free-fall v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "667a8b304998db66aec3f4afcf5d07cb132f84647146c6375f11343bc7956cb2"`
[INFO] running `"docker" "rm" "-f" "667a8b304998db66aec3f4afcf5d07cb132f84647146c6375f11343bc7956cb2"`
[INFO] [stdout] 667a8b304998db66aec3f4afcf5d07cb132f84647146c6375f11343bc7956cb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wafflespeanut/free-fall:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d6401a050c0154a21079a8f5475f2e83d00fc0e5b192c95e7f3a4cf05a5218d0
[INFO] running `"docker" "start" "-a" "d6401a050c0154a21079a8f5475f2e83d00fc0e5b192c95e7f3a4cf05a5218d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[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] [stderr]      Running /opt/crater/target/debug/deps/free_fall-d9be6bdd73c2f4dd
[INFO] running `"docker" "inspect" "d6401a050c0154a21079a8f5475f2e83d00fc0e5b192c95e7f3a4cf05a5218d0"`
[INFO] running `"docker" "rm" "-f" "d6401a050c0154a21079a8f5475f2e83d00fc0e5b192c95e7f3a4cf05a5218d0"`
[INFO] [stdout] d6401a050c0154a21079a8f5475f2e83d00fc0e5b192c95e7f3a4cf05a5218d0