[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d6ba7c885ac02bf348e24c704dd2d2c2906b393888e9f73126b12c06287bee2d
[INFO] running `"docker" "start" "-a" "d6ba7c885ac02bf348e24c704dd2d2c2906b393888e9f73126b12c06287bee2d"`
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling sled_sync v0.3.0
[INFO] [stderr]    Compiling sled_sync v0.2.2
[INFO] [stderr]    Compiling pagetable v0.1.5
[INFO] [stderr]    Compiling historian v3.0.11
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling bincode v1.1.2
[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 54.76s
[INFO] running `"docker" "inspect" "d6ba7c885ac02bf348e24c704dd2d2c2906b393888e9f73126b12c06287bee2d"`
[INFO] running `"docker" "rm" "-f" "d6ba7c885ac02bf348e24c704dd2d2c2906b393888e9f73126b12c06287bee2d"`
[INFO] [stdout] d6ba7c885ac02bf348e24c704dd2d2c2906b393888e9f73126b12c06287bee2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 04efbd39bb7b046d0ab4a2c20b7f7af839ed9ddff3f25c36d690688a6c8e713d
[INFO] running `"docker" "start" "-a" "04efbd39bb7b046d0ab4a2c20b7f7af839ed9ddff3f25c36d690688a6c8e713d"`
[INFO] [stderr]    Compiling sled-exec v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "04efbd39bb7b046d0ab4a2c20b7f7af839ed9ddff3f25c36d690688a6c8e713d"`
[INFO] running `"docker" "rm" "-f" "04efbd39bb7b046d0ab4a2c20b7f7af839ed9ddff3f25c36d690688a6c8e713d"`
[INFO] [stdout] 04efbd39bb7b046d0ab4a2c20b7f7af839ed9ddff3f25c36d690688a6c8e713d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 40dc3562bc29f94b762cf2482955e441488b1b7f6fe44cf06d73d9e36c657f2f
[INFO] running `"docker" "start" "-a" "40dc3562bc29f94b762cf2482955e441488b1b7f6fe44cf06d73d9e36c657f2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sled_exec-0b7ce99063335128
[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" "40dc3562bc29f94b762cf2482955e441488b1b7f6fe44cf06d73d9e36c657f2f"`
[INFO] running `"docker" "rm" "-f" "40dc3562bc29f94b762cf2482955e441488b1b7f6fe44cf06d73d9e36c657f2f"`
[INFO] [stdout] 40dc3562bc29f94b762cf2482955e441488b1b7f6fe44cf06d73d9e36c657f2f