[INFO] updating cached repository barrettTom/space
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/barrettTom/space
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/barrettTom/space" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/barrettTom/space"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/barrettTom/space'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/barrettTom/space" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/barrettTom/space"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/barrettTom/space'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0973ac1666a6ee3b606a537742abe506719fd156
[INFO] sha for GitHub repo barrettTom/space: 0973ac1666a6ee3b606a537742abe506719fd156
[INFO] validating manifest of barrettTom/space on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of barrettTom/space on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing barrettTom/space
[INFO] finished frobbing barrettTom/space
[INFO] frobbed toml for barrettTom/space written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/barrettTom/space/Cargo.toml
[INFO] started frobbing barrettTom/space
[INFO] finished frobbing barrettTom/space
[INFO] frobbed toml for barrettTom/space written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/barrettTom/space/Cargo.toml
[INFO] crate barrettTom/space already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking barrettTom/space against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-7/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/barrettTom/space:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4cc910c59bcdccadfacf8967e2f3a36ce30a090cf765ffecf5b41c9cc1fcb808
[INFO] running `"docker" "start" "-a" "4cc910c59bcdccadfacf8967e2f3a36ce30a090cf765ffecf5b41c9cc1fcb808"`
[INFO] [stderr]     Checking rand_jitter v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking space v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.60s
[INFO] running `"docker" "inspect" "4cc910c59bcdccadfacf8967e2f3a36ce30a090cf765ffecf5b41c9cc1fcb808"`
[INFO] running `"docker" "rm" "-f" "4cc910c59bcdccadfacf8967e2f3a36ce30a090cf765ffecf5b41c9cc1fcb808"`
[INFO] [stdout] 4cc910c59bcdccadfacf8967e2f3a36ce30a090cf765ffecf5b41c9cc1fcb808