[INFO] updating cached repository anxiousmodernman/sled-exec
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anxiousmodernman/sled-exec
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anxiousmodernman/sled-exec" "work/ex/beta-1.38-1/sources/1.37.0/gh/anxiousmodernman/sled-exec"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/anxiousmodernman/sled-exec'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anxiousmodernman/sled-exec" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anxiousmodernman/sled-exec"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anxiousmodernman/sled-exec'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4dd7f858ca182b80a044ee0656310e9734e523df
[INFO] sha for GitHub repo anxiousmodernman/sled-exec: 4dd7f858ca182b80a044ee0656310e9734e523df
[INFO] validating manifest of anxiousmodernman/sled-exec 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 anxiousmodernman/sled-exec 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 anxiousmodernman/sled-exec
[INFO] finished frobbing anxiousmodernman/sled-exec
[INFO] frobbed toml for anxiousmodernman/sled-exec written to work/ex/beta-1.38-1/sources/1.37.0/gh/anxiousmodernman/sled-exec/Cargo.toml
[INFO] started frobbing anxiousmodernman/sled-exec
[INFO] finished frobbing anxiousmodernman/sled-exec
[INFO] frobbed toml for anxiousmodernman/sled-exec written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anxiousmodernman/sled-exec/Cargo.toml
[INFO] crate anxiousmodernman/sled-exec 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 anxiousmodernman/sled-exec 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anxiousmodernman/sled-exec:/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] 9f28f61544b3019f85bb2d2cc17a3c5e7318b8afc2db6bb572b7e7e64e779c5d
[INFO] running `"docker" "start" "-a" "9f28f61544b3019f85bb2d2cc17a3c5e7318b8afc2db6bb572b7e7e64e779c5d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling sled_sync v0.3.0
[INFO] [stderr]    Compiling sled_sync v0.2.2
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling historian v3.0.11
[INFO] [stderr]    Compiling pagetable v0.1.5
[INFO] [stderr]    Compiling bincode v1.1.2
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling pagecache v0.10.2
[INFO] [stderr]    Compiling sled v0.18.1
[INFO] [stderr]    Compiling sled-exec v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.92s
[INFO] running `"docker" "inspect" "9f28f61544b3019f85bb2d2cc17a3c5e7318b8afc2db6bb572b7e7e64e779c5d"`
[INFO] running `"docker" "rm" "-f" "9f28f61544b3019f85bb2d2cc17a3c5e7318b8afc2db6bb572b7e7e64e779c5d"`
[INFO] [stdout] 9f28f61544b3019f85bb2d2cc17a3c5e7318b8afc2db6bb572b7e7e64e779c5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anxiousmodernman/sled-exec:/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] 84e7985cdfae98abc7de14da2851b027a55963b3c521c103aff266b3fbec6c8f
[INFO] running `"docker" "start" "-a" "84e7985cdfae98abc7de14da2851b027a55963b3c521c103aff266b3fbec6c8f"`
[INFO] [stderr]    Compiling sled-exec v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "84e7985cdfae98abc7de14da2851b027a55963b3c521c103aff266b3fbec6c8f"`
[INFO] running `"docker" "rm" "-f" "84e7985cdfae98abc7de14da2851b027a55963b3c521c103aff266b3fbec6c8f"`
[INFO] [stdout] 84e7985cdfae98abc7de14da2851b027a55963b3c521c103aff266b3fbec6c8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anxiousmodernman/sled-exec:/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] e78f25f09c94547ecfc0a1b3efb743ced7810866250dc96eece2004b5dcb9ea6
[INFO] running `"docker" "start" "-a" "e78f25f09c94547ecfc0a1b3efb743ced7810866250dc96eece2004b5dcb9ea6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sled_exec-f7c83b4f69a60963
[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] running `"docker" "inspect" "e78f25f09c94547ecfc0a1b3efb743ced7810866250dc96eece2004b5dcb9ea6"`
[INFO] running `"docker" "rm" "-f" "e78f25f09c94547ecfc0a1b3efb743ced7810866250dc96eece2004b5dcb9ea6"`
[INFO] [stdout] e78f25f09c94547ecfc0a1b3efb743ced7810866250dc96eece2004b5dcb9ea6