[INFO] updating cached repository webbrandon/cmdtoarr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/webbrandon/cmdtoarr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/webbrandon/cmdtoarr" "work/ex/beta-1.38-1/sources/1.37.0/gh/webbrandon/cmdtoarr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/webbrandon/cmdtoarr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/webbrandon/cmdtoarr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/webbrandon/cmdtoarr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/webbrandon/cmdtoarr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3eeb9a2aadd37ac33940bf2fefb3212f8e50b86
[INFO] sha for GitHub repo webbrandon/cmdtoarr: f3eeb9a2aadd37ac33940bf2fefb3212f8e50b86
[INFO] validating manifest of webbrandon/cmdtoarr 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 webbrandon/cmdtoarr 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 webbrandon/cmdtoarr
[INFO] finished frobbing webbrandon/cmdtoarr
[INFO] frobbed toml for webbrandon/cmdtoarr written to work/ex/beta-1.38-1/sources/1.37.0/gh/webbrandon/cmdtoarr/Cargo.toml
[INFO] started frobbing webbrandon/cmdtoarr
[INFO] finished frobbing webbrandon/cmdtoarr
[INFO] frobbed toml for webbrandon/cmdtoarr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/webbrandon/cmdtoarr/Cargo.toml
[INFO] crate webbrandon/cmdtoarr 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 webbrandon/cmdtoarr 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-3/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/webbrandon/cmdtoarr:/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] 730adb314b18a50c2ab3fbf4427d98a1bc1e6e5b8e54a78b42fc84269bf2ceb2
[INFO] running `"docker" "start" "-a" "730adb314b18a50c2ab3fbf4427d98a1bc1e6e5b8e54a78b42fc84269bf2ceb2"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling cmdtoarr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]   --> src/main.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             x.trim();
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.91s
[INFO] running `"docker" "inspect" "730adb314b18a50c2ab3fbf4427d98a1bc1e6e5b8e54a78b42fc84269bf2ceb2"`
[INFO] running `"docker" "rm" "-f" "730adb314b18a50c2ab3fbf4427d98a1bc1e6e5b8e54a78b42fc84269bf2ceb2"`
[INFO] [stdout] 730adb314b18a50c2ab3fbf4427d98a1bc1e6e5b8e54a78b42fc84269bf2ceb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/webbrandon/cmdtoarr:/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] 6d8fa1ed06a602ea1826407ba8c22636c908a8f8e65ccfbd6178dbb691e1812f
[INFO] running `"docker" "start" "-a" "6d8fa1ed06a602ea1826407ba8c22636c908a8f8e65ccfbd6178dbb691e1812f"`
[INFO] [stderr]    Compiling cmdtoarr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]   --> src/main.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             x.trim();
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "6d8fa1ed06a602ea1826407ba8c22636c908a8f8e65ccfbd6178dbb691e1812f"`
[INFO] running `"docker" "rm" "-f" "6d8fa1ed06a602ea1826407ba8c22636c908a8f8e65ccfbd6178dbb691e1812f"`
[INFO] [stdout] 6d8fa1ed06a602ea1826407ba8c22636c908a8f8e65ccfbd6178dbb691e1812f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/webbrandon/cmdtoarr:/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] a79067427f70defdd96cac12cd2cce9f1ad55dd9f112d79dddab3e47f49a73ab
[INFO] running `"docker" "start" "-a" "a79067427f70defdd96cac12cd2cce9f1ad55dd9f112d79dddab3e47f49a73ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cmdtoarr-1b32f8b460578237
[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" "a79067427f70defdd96cac12cd2cce9f1ad55dd9f112d79dddab3e47f49a73ab"`
[INFO] running `"docker" "rm" "-f" "a79067427f70defdd96cac12cd2cce9f1ad55dd9f112d79dddab3e47f49a73ab"`
[INFO] [stdout] a79067427f70defdd96cac12cd2cce9f1ad55dd9f112d79dddab3e47f49a73ab