[INFO] updating cached repository cesare/helixexp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cesare/helixexp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cesare/helixexp" "work/ex/beta-1.37-6/sources/1.36.0/gh/cesare/helixexp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cesare/helixexp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cesare/helixexp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cesare/helixexp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cesare/helixexp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5455cf5a450ca54ca87a6af0ea5d0192b3ab51e
[INFO] sha for GitHub repo cesare/helixexp: b5455cf5a450ca54ca87a6af0ea5d0192b3ab51e
[INFO] validating manifest of cesare/helixexp on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cesare/helixexp on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cesare/helixexp
[INFO] finished frobbing cesare/helixexp
[INFO] frobbed toml for cesare/helixexp written to work/ex/beta-1.37-6/sources/1.36.0/gh/cesare/helixexp/Cargo.toml
[INFO] started frobbing cesare/helixexp
[INFO] finished frobbing cesare/helixexp
[INFO] frobbed toml for cesare/helixexp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cesare/helixexp/Cargo.toml
[INFO] crate cesare/helixexp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cesare/helixexp against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cesare/helixexp:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0ef09f7857cb934d786d37f40d9e993ea9092577743823c1abdbd1a42b68010f
[INFO] running `"docker" "start" "-a" "0ef09f7857cb934d786d37f40d9e993ea9092577743823c1abdbd1a42b68010f"`
[INFO] [stderr]    Compiling libcruby-sys v0.6.3
[INFO] [stderr]    Compiling cslice v0.3.0
[INFO] [stderr]    Compiling helix v0.6.3
[INFO] [stderr]    Compiling helixexp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `"docker" "inspect" "0ef09f7857cb934d786d37f40d9e993ea9092577743823c1abdbd1a42b68010f"`
[INFO] running `"docker" "rm" "-f" "0ef09f7857cb934d786d37f40d9e993ea9092577743823c1abdbd1a42b68010f"`
[INFO] [stdout] 0ef09f7857cb934d786d37f40d9e993ea9092577743823c1abdbd1a42b68010f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cesare/helixexp:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 134a9c74072265c0aa422dcf9f8fbc2f37a352188ddb7a30677718eec8877c9a
[INFO] running `"docker" "start" "-a" "134a9c74072265c0aa422dcf9f8fbc2f37a352188ddb7a30677718eec8877c9a"`
[INFO] [stderr]    Compiling helixexp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "134a9c74072265c0aa422dcf9f8fbc2f37a352188ddb7a30677718eec8877c9a"`
[INFO] running `"docker" "rm" "-f" "134a9c74072265c0aa422dcf9f8fbc2f37a352188ddb7a30677718eec8877c9a"`
[INFO] [stdout] 134a9c74072265c0aa422dcf9f8fbc2f37a352188ddb7a30677718eec8877c9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cesare/helixexp:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a83806946d0ed22133df2d41decf909cc41bd948eca9a99015a926f22d10d887
[INFO] running `"docker" "start" "-a" "a83806946d0ed22133df2d41decf909cc41bd948eca9a99015a926f22d10d887"`
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/helixexp-f7dddaf03d467439
[INFO] running `"docker" "inspect" "a83806946d0ed22133df2d41decf909cc41bd948eca9a99015a926f22d10d887"`
[INFO] running `"docker" "rm" "-f" "a83806946d0ed22133df2d41decf909cc41bd948eca9a99015a926f22d10d887"`
[INFO] [stdout] a83806946d0ed22133df2d41decf909cc41bd948eca9a99015a926f22d10d887