[INFO] updating cached repository tamamu/gmml
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tamamu/gmml
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tamamu/gmml" "work/ex/beta-1.37-6/sources/1.36.0/gh/tamamu/gmml"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tamamu/gmml'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tamamu/gmml" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tamamu/gmml"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tamamu/gmml'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62efdd50353d41e015058187aec6d0422a14ee2b
[INFO] sha for GitHub repo tamamu/gmml: 62efdd50353d41e015058187aec6d0422a14ee2b
[INFO] validating manifest of tamamu/gmml 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 tamamu/gmml 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 tamamu/gmml
[INFO] finished frobbing tamamu/gmml
[INFO] frobbed toml for tamamu/gmml written to work/ex/beta-1.37-6/sources/1.36.0/gh/tamamu/gmml/Cargo.toml
[INFO] started frobbing tamamu/gmml
[INFO] finished frobbing tamamu/gmml
[INFO] frobbed toml for tamamu/gmml written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tamamu/gmml/Cargo.toml
[INFO] crate tamamu/gmml 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 tamamu/gmml 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tamamu/gmml:/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] 70aa522f0e1a86946541a1929b3a46d6e6c771b35a8807ed18fc8e9759c15a76
[INFO] running `"docker" "start" "-a" "70aa522f0e1a86946541a1929b3a46d6e6c771b35a8807ed18fc8e9759c15a76"`
[INFO] [stderr]    Compiling gmml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/bin/gmml.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "70aa522f0e1a86946541a1929b3a46d6e6c771b35a8807ed18fc8e9759c15a76"`
[INFO] running `"docker" "rm" "-f" "70aa522f0e1a86946541a1929b3a46d6e6c771b35a8807ed18fc8e9759c15a76"`
[INFO] [stdout] 70aa522f0e1a86946541a1929b3a46d6e6c771b35a8807ed18fc8e9759c15a76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tamamu/gmml:/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] 6bca7e20c6bcca2a00fb13aa114ca7e8559c53cbbada7c87924402d4f3b4e3cc
[INFO] running `"docker" "start" "-a" "6bca7e20c6bcca2a00fb13aa114ca7e8559c53cbbada7c87924402d4f3b4e3cc"`
[INFO] [stderr]    Compiling gmml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/bin/gmml.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "6bca7e20c6bcca2a00fb13aa114ca7e8559c53cbbada7c87924402d4f3b4e3cc"`
[INFO] running `"docker" "rm" "-f" "6bca7e20c6bcca2a00fb13aa114ca7e8559c53cbbada7c87924402d4f3b4e3cc"`
[INFO] [stdout] 6bca7e20c6bcca2a00fb13aa114ca7e8559c53cbbada7c87924402d4f3b4e3cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tamamu/gmml:/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] 87525a31c93bd1133af2410f5f3b6be5baf2c3868d92bb22573ae7faad846050
[INFO] running `"docker" "start" "-a" "87525a31c93bd1133af2410f5f3b6be5baf2c3868d92bb22573ae7faad846050"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gmml-509c97a010b9df8f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gmml-01a9e0ce0b4192ae
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/example-9ea4146315316a9d
[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] [stdout] 
[INFO] [stderr]    Doc-tests gmml
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::parse_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "87525a31c93bd1133af2410f5f3b6be5baf2c3868d92bb22573ae7faad846050"`
[INFO] running `"docker" "rm" "-f" "87525a31c93bd1133af2410f5f3b6be5baf2c3868d92bb22573ae7faad846050"`
[INFO] [stdout] 87525a31c93bd1133af2410f5f3b6be5baf2c3868d92bb22573ae7faad846050