[INFO] updating cached repository bnclabs/diskio
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bnclabs/diskio
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bnclabs/diskio" "work/ex/beta-1.38-1/sources/1.37.0/gh/bnclabs/diskio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bnclabs/diskio'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bnclabs/diskio" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bnclabs/diskio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bnclabs/diskio'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] de275d987ccdc8a56b00032dfdcb7eb99216be18
[INFO] sha for GitHub repo bnclabs/diskio: de275d987ccdc8a56b00032dfdcb7eb99216be18
[INFO] validating manifest of bnclabs/diskio 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 bnclabs/diskio 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 bnclabs/diskio
[INFO] finished frobbing bnclabs/diskio
[INFO] frobbed toml for bnclabs/diskio written to work/ex/beta-1.38-1/sources/1.37.0/gh/bnclabs/diskio/Cargo.toml
[INFO] started frobbing bnclabs/diskio
[INFO] finished frobbing bnclabs/diskio
[INFO] frobbed toml for bnclabs/diskio written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bnclabs/diskio/Cargo.toml
[INFO] crate bnclabs/diskio 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 bnclabs/diskio 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-5/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/bnclabs/diskio:/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] 9a6f4a5034a493cb70fdad5e0bb4a998e7fcd1f9e9d31034b1a1b84434941d11
[INFO] running `"docker" "start" "-a" "9a6f4a5034a493cb70fdad5e0bb4a998e7fcd1f9e9d31034b1a1b84434941d11"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.7
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling font-loader v0.8.0
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.2
[INFO] [stderr]    Compiling plotters v0.2.2
[INFO] [stderr]    Compiling diskio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `"docker" "inspect" "9a6f4a5034a493cb70fdad5e0bb4a998e7fcd1f9e9d31034b1a1b84434941d11"`
[INFO] running `"docker" "rm" "-f" "9a6f4a5034a493cb70fdad5e0bb4a998e7fcd1f9e9d31034b1a1b84434941d11"`
[INFO] [stdout] 9a6f4a5034a493cb70fdad5e0bb4a998e7fcd1f9e9d31034b1a1b84434941d11
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/bnclabs/diskio:/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] 58d758469d65c961d7214acf619a98564b8fe89c9a03ede68fe815e925806650
[INFO] running `"docker" "start" "-a" "58d758469d65c961d7214acf619a98564b8fe89c9a03ede68fe815e925806650"`
[INFO] [stderr]    Compiling diskio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `"docker" "inspect" "58d758469d65c961d7214acf619a98564b8fe89c9a03ede68fe815e925806650"`
[INFO] running `"docker" "rm" "-f" "58d758469d65c961d7214acf619a98564b8fe89c9a03ede68fe815e925806650"`
[INFO] [stdout] 58d758469d65c961d7214acf619a98564b8fe89c9a03ede68fe815e925806650
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/bnclabs/diskio:/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] 3d14b564c927e8bb0ef17e79b00ef62460abe768a86dd1c8ce333451cfa7da96
[INFO] running `"docker" "start" "-a" "3d14b564c927e8bb0ef17e79b00ef62460abe768a86dd1c8ce333451cfa7da96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diskio-246a62c612af12e0
[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" "3d14b564c927e8bb0ef17e79b00ef62460abe768a86dd1c8ce333451cfa7da96"`
[INFO] running `"docker" "rm" "-f" "3d14b564c927e8bb0ef17e79b00ef62460abe768a86dd1c8ce333451cfa7da96"`
[INFO] [stdout] 3d14b564c927e8bb0ef17e79b00ef62460abe768a86dd1c8ce333451cfa7da96