[INFO] updating cached repository jmesmon/hd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jmesmon/hd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jmesmon/hd" "work/ex/beta-1.37-6/sources/1.36.0/gh/jmesmon/hd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jmesmon/hd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jmesmon/hd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmesmon/hd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmesmon/hd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b8e68fffce492ce61183bdcc5b2b2b3ee89000c
[INFO] sha for GitHub repo jmesmon/hd: 9b8e68fffce492ce61183bdcc5b2b2b3ee89000c
[INFO] validating manifest of jmesmon/hd 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 jmesmon/hd 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 jmesmon/hd
[INFO] finished frobbing jmesmon/hd
[INFO] frobbed toml for jmesmon/hd written to work/ex/beta-1.37-6/sources/1.36.0/gh/jmesmon/hd/Cargo.toml
[INFO] started frobbing jmesmon/hd
[INFO] finished frobbing jmesmon/hd
[INFO] frobbed toml for jmesmon/hd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jmesmon/hd/Cargo.toml
[INFO] crate jmesmon/hd 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 jmesmon/hd 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-4/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/jmesmon/hd:/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] 5e945eb349e6fdf2a6607ab22fe1c95ddaa23155265c72f3c874e59e634dfed2
[INFO] running `"docker" "start" "-a" "5e945eb349e6fdf2a6607ab22fe1c95ddaa23155265c72f3c874e59e634dfed2"`
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling max-hd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `"docker" "inspect" "5e945eb349e6fdf2a6607ab22fe1c95ddaa23155265c72f3c874e59e634dfed2"`
[INFO] running `"docker" "rm" "-f" "5e945eb349e6fdf2a6607ab22fe1c95ddaa23155265c72f3c874e59e634dfed2"`
[INFO] [stdout] 5e945eb349e6fdf2a6607ab22fe1c95ddaa23155265c72f3c874e59e634dfed2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/jmesmon/hd:/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] 77191d1e3779d513b1bd6031a1fa369e0bdb57394df08ffdfd7ab14f379e5f0b
[INFO] running `"docker" "start" "-a" "77191d1e3779d513b1bd6031a1fa369e0bdb57394df08ffdfd7ab14f379e5f0b"`
[INFO] [stderr]    Compiling max-hd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "77191d1e3779d513b1bd6031a1fa369e0bdb57394df08ffdfd7ab14f379e5f0b"`
[INFO] running `"docker" "rm" "-f" "77191d1e3779d513b1bd6031a1fa369e0bdb57394df08ffdfd7ab14f379e5f0b"`
[INFO] [stdout] 77191d1e3779d513b1bd6031a1fa369e0bdb57394df08ffdfd7ab14f379e5f0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/jmesmon/hd:/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] dbd24d5ce57c6b3ff299e3e3d44fab5233e83854cde0cc13d2e8d988428d493b
[INFO] running `"docker" "start" "-a" "dbd24d5ce57c6b3ff299e3e3d44fab5233e83854cde0cc13d2e8d988428d493b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_hd_for_set ... ok
[INFO] [stdout] test test_hd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/max_hd-dbd07b29c9e38131
[INFO] running `"docker" "inspect" "dbd24d5ce57c6b3ff299e3e3d44fab5233e83854cde0cc13d2e8d988428d493b"`
[INFO] running `"docker" "rm" "-f" "dbd24d5ce57c6b3ff299e3e3d44fab5233e83854cde0cc13d2e8d988428d493b"`
[INFO] [stdout] dbd24d5ce57c6b3ff299e3e3d44fab5233e83854cde0cc13d2e8d988428d493b