[INFO] updating cached repository fenhl/diskspace
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fenhl/diskspace
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fenhl/diskspace" "work/ex/beta-1.38-1/sources/1.37.0/gh/fenhl/diskspace"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fenhl/diskspace'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fenhl/diskspace" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fenhl/diskspace"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fenhl/diskspace'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b256813d4a0149f06fd5394e81d08de9bb60270
[INFO] sha for GitHub repo fenhl/diskspace: 8b256813d4a0149f06fd5394e81d08de9bb60270
[INFO] validating manifest of fenhl/diskspace 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 fenhl/diskspace 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 fenhl/diskspace
[INFO] finished frobbing fenhl/diskspace
[INFO] frobbed toml for fenhl/diskspace written to work/ex/beta-1.38-1/sources/1.37.0/gh/fenhl/diskspace/Cargo.toml
[INFO] started frobbing fenhl/diskspace
[INFO] finished frobbing fenhl/diskspace
[INFO] frobbed toml for fenhl/diskspace written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fenhl/diskspace/Cargo.toml
[INFO] crate fenhl/diskspace 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 fenhl/diskspace 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fenhl/diskspace:/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] ab14e1aeb57c9840d0bcea24d12168039b86bd9158da40d8cce67b5f6031b33e
[INFO] running `"docker" "start" "-a" "ab14e1aeb57c9840d0bcea24d12168039b86bd9158da40d8cce67b5f6031b33e"`
[INFO] [stderr]    Compiling css-colors v1.0.1
[INFO] [stderr]    Compiling bytesize v0.1.3
[INFO] [stderr]    Compiling xdg-basedir v1.0.0
[INFO] [stderr]    Compiling wrapped_enum v0.1.3
[INFO] [stderr]    Compiling css-color-parser v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling bitbar v0.1.0 (https://github.com/fenhl/rust-bitbar#dd0eea45)
[INFO] [stderr]    Compiling systemstat v0.1.4 (https://github.com/myfreeweb/systemstat#d36e6123)
[INFO] [stderr]    Compiling diskspace v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.24s
[INFO] running `"docker" "inspect" "ab14e1aeb57c9840d0bcea24d12168039b86bd9158da40d8cce67b5f6031b33e"`
[INFO] running `"docker" "rm" "-f" "ab14e1aeb57c9840d0bcea24d12168039b86bd9158da40d8cce67b5f6031b33e"`
[INFO] [stdout] ab14e1aeb57c9840d0bcea24d12168039b86bd9158da40d8cce67b5f6031b33e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fenhl/diskspace:/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] c6a3f7ea23a98583192e11a5850f4ea6ffff941c27306135b984f46ae3f5d32e
[INFO] running `"docker" "start" "-a" "c6a3f7ea23a98583192e11a5850f4ea6ffff941c27306135b984f46ae3f5d32e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `"docker" "inspect" "c6a3f7ea23a98583192e11a5850f4ea6ffff941c27306135b984f46ae3f5d32e"`
[INFO] running `"docker" "rm" "-f" "c6a3f7ea23a98583192e11a5850f4ea6ffff941c27306135b984f46ae3f5d32e"`
[INFO] [stdout] c6a3f7ea23a98583192e11a5850f4ea6ffff941c27306135b984f46ae3f5d32e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fenhl/diskspace:/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] 8c1f5da17cd1105432ce1da77d73a46d66746a5aec3c9a06ac9d53fdfc62e549
[INFO] running `"docker" "start" "-a" "8c1f5da17cd1105432ce1da77d73a46d66746a5aec3c9a06ac9d53fdfc62e549"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `"docker" "inspect" "8c1f5da17cd1105432ce1da77d73a46d66746a5aec3c9a06ac9d53fdfc62e549"`
[INFO] running `"docker" "rm" "-f" "8c1f5da17cd1105432ce1da77d73a46d66746a5aec3c9a06ac9d53fdfc62e549"`
[INFO] [stdout] 8c1f5da17cd1105432ce1da77d73a46d66746a5aec3c9a06ac9d53fdfc62e549