[INFO] updating cached repository hone/hello_helix
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hone/hello_helix
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hone/hello_helix" "work/ex/beta-1.37-6/sources/1.36.0/gh/hone/hello_helix"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hone/hello_helix'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hone/hello_helix" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hone/hello_helix"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hone/hello_helix'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a67fc0d3c8bcaccc08db3dd0c25d4019f09e3f18
[INFO] sha for GitHub repo hone/hello_helix: a67fc0d3c8bcaccc08db3dd0c25d4019f09e3f18
[INFO] validating manifest of hone/hello_helix 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 hone/hello_helix 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 hone/hello_helix
[INFO] finished frobbing hone/hello_helix
[INFO] frobbed toml for hone/hello_helix written to work/ex/beta-1.37-6/sources/1.36.0/gh/hone/hello_helix/Cargo.toml
[INFO] started frobbing hone/hello_helix
[INFO] finished frobbing hone/hello_helix
[INFO] frobbed toml for hone/hello_helix written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hone/hello_helix/Cargo.toml
[INFO] crate hone/hello_helix 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing hone/hello_helix against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hone/hello_helix:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 07d18d0c5dcd16bf97ecb6606982cb4f5fbc7b4e449c987ce7880e749918a00c
[INFO] running `"docker" "start" "-a" "07d18d0c5dcd16bf97ecb6606982cb4f5fbc7b4e449c987ce7880e749918a00c"`
[INFO] [stderr]    Compiling libcruby-sys v0.6.4
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling cslice v0.3.0
[INFO] [stderr]    Compiling helix v0.6.4
[INFO] [stderr]    Compiling hello_helix v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `"docker" "inspect" "07d18d0c5dcd16bf97ecb6606982cb4f5fbc7b4e449c987ce7880e749918a00c"`
[INFO] running `"docker" "rm" "-f" "07d18d0c5dcd16bf97ecb6606982cb4f5fbc7b4e449c987ce7880e749918a00c"`
[INFO] [stdout] 07d18d0c5dcd16bf97ecb6606982cb4f5fbc7b4e449c987ce7880e749918a00c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hone/hello_helix:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5d37e8a9b4a6bf1af3f30a60679f6ed441c723fa4cf1254bd71e2cb9d0c70df
[INFO] running `"docker" "start" "-a" "b5d37e8a9b4a6bf1af3f30a60679f6ed441c723fa4cf1254bd71e2cb9d0c70df"`
[INFO] [stderr]    Compiling hello_helix v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "b5d37e8a9b4a6bf1af3f30a60679f6ed441c723fa4cf1254bd71e2cb9d0c70df"`
[INFO] running `"docker" "rm" "-f" "b5d37e8a9b4a6bf1af3f30a60679f6ed441c723fa4cf1254bd71e2cb9d0c70df"`
[INFO] [stdout] b5d37e8a9b4a6bf1af3f30a60679f6ed441c723fa4cf1254bd71e2cb9d0c70df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hone/hello_helix:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5e94d0f72f0234e09f9f07d27c4eb68760f42d43f9fd5337222642ff7ad4bbfe
[INFO] running `"docker" "start" "-a" "5e94d0f72f0234e09f9f07d27c4eb68760f42d43f9fd5337222642ff7ad4bbfe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_helix-e349c618956830bb
[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" "5e94d0f72f0234e09f9f07d27c4eb68760f42d43f9fd5337222642ff7ad4bbfe"`
[INFO] running `"docker" "rm" "-f" "5e94d0f72f0234e09f9f07d27c4eb68760f42d43f9fd5337222642ff7ad4bbfe"`
[INFO] [stdout] 5e94d0f72f0234e09f9f07d27c4eb68760f42d43f9fd5337222642ff7ad4bbfe