[INFO] updating cached repository barryz/emmmm-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/barryz/emmmm-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/barryz/emmmm-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/barryz/emmmm-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/barryz/emmmm-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/barryz/emmmm-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/barryz/emmmm-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/barryz/emmmm-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5464be83201954ad30f164f16e50cc487795aa9
[INFO] sha for GitHub repo barryz/emmmm-rust: e5464be83201954ad30f164f16e50cc487795aa9
[INFO] validating manifest of barryz/emmmm-rust 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 barryz/emmmm-rust 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 barryz/emmmm-rust
[INFO] finished frobbing barryz/emmmm-rust
[INFO] frobbed toml for barryz/emmmm-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/barryz/emmmm-rust/Cargo.toml
[INFO] started frobbing barryz/emmmm-rust
[INFO] finished frobbing barryz/emmmm-rust
[INFO] frobbed toml for barryz/emmmm-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/barryz/emmmm-rust/Cargo.toml
[INFO] crate barryz/emmmm-rust 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 barryz/emmmm-rust 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/barryz/emmmm-rust:/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] 5449a7fd9e3c90598e6e58963d6ac6fb055bfc20f1f32dee4a8b0f1a03df6ae3
[INFO] running `"docker" "start" "-a" "5449a7fd9e3c90598e6e58963d6ac6fb055bfc20f1f32dee4a8b0f1a03df6ae3"`
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `"docker" "inspect" "5449a7fd9e3c90598e6e58963d6ac6fb055bfc20f1f32dee4a8b0f1a03df6ae3"`
[INFO] running `"docker" "rm" "-f" "5449a7fd9e3c90598e6e58963d6ac6fb055bfc20f1f32dee4a8b0f1a03df6ae3"`
[INFO] [stdout] 5449a7fd9e3c90598e6e58963d6ac6fb055bfc20f1f32dee4a8b0f1a03df6ae3
[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/barryz/emmmm-rust:/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] 0f226803a295f3b351ff063ffc0fb22aaabb45261655cfc1f85b0d6a4aff73e7
[INFO] running `"docker" "start" "-a" "0f226803a295f3b351ff063ffc0fb22aaabb45261655cfc1f85b0d6a4aff73e7"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "0f226803a295f3b351ff063ffc0fb22aaabb45261655cfc1f85b0d6a4aff73e7"`
[INFO] running `"docker" "rm" "-f" "0f226803a295f3b351ff063ffc0fb22aaabb45261655cfc1f85b0d6a4aff73e7"`
[INFO] [stdout] 0f226803a295f3b351ff063ffc0fb22aaabb45261655cfc1f85b0d6a4aff73e7
[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/barryz/emmmm-rust:/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] 1dd1202d34c05f2e4afde92a6268cff636636747a46e60e998e653cd7cb4cf71
[INFO] running `"docker" "start" "-a" "1dd1202d34c05f2e4afde92a6268cff636636747a46e60e998e653cd7cb4cf71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-4fe231209de9c243
[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" "1dd1202d34c05f2e4afde92a6268cff636636747a46e60e998e653cd7cb4cf71"`
[INFO] running `"docker" "rm" "-f" "1dd1202d34c05f2e4afde92a6268cff636636747a46e60e998e653cd7cb4cf71"`
[INFO] [stdout] 1dd1202d34c05f2e4afde92a6268cff636636747a46e60e998e653cd7cb4cf71