[INFO] updating cached repository alee792/RustCh2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alee792/RustCh2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alee792/RustCh2" "work/ex/beta-1.37-6/sources/1.36.0/gh/alee792/RustCh2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/alee792/RustCh2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alee792/RustCh2" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alee792/RustCh2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alee792/RustCh2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ea5795de6068a5178595ea33093b7ec60b1edb9
[INFO] sha for GitHub repo alee792/RustCh2: 5ea5795de6068a5178595ea33093b7ec60b1edb9
[INFO] validating manifest of alee792/RustCh2 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 alee792/RustCh2 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 alee792/RustCh2
[INFO] finished frobbing alee792/RustCh2
[INFO] frobbed toml for alee792/RustCh2 written to work/ex/beta-1.37-6/sources/1.36.0/gh/alee792/RustCh2/Cargo.toml
[INFO] started frobbing alee792/RustCh2
[INFO] finished frobbing alee792/RustCh2
[INFO] frobbed toml for alee792/RustCh2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alee792/RustCh2/Cargo.toml
[INFO] crate alee792/RustCh2 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 alee792/RustCh2 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-3/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/alee792/RustCh2:/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] 5c05f284a0e0e4db580175be41ec061f2edbf27cfc894924300a0f59f7220a02
[INFO] running `"docker" "start" "-a" "5c05f284a0e0e4db580175be41ec061f2edbf27cfc894924300a0f59f7220a02"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.37
[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 4.61s
[INFO] running `"docker" "inspect" "5c05f284a0e0e4db580175be41ec061f2edbf27cfc894924300a0f59f7220a02"`
[INFO] running `"docker" "rm" "-f" "5c05f284a0e0e4db580175be41ec061f2edbf27cfc894924300a0f59f7220a02"`
[INFO] [stdout] 5c05f284a0e0e4db580175be41ec061f2edbf27cfc894924300a0f59f7220a02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/alee792/RustCh2:/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] c50436716a8d1ea6f2e5f505beb1bcfd990364c864ea16570c056ce3a8028a19
[INFO] running `"docker" "start" "-a" "c50436716a8d1ea6f2e5f505beb1bcfd990364c864ea16570c056ce3a8028a19"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "c50436716a8d1ea6f2e5f505beb1bcfd990364c864ea16570c056ce3a8028a19"`
[INFO] running `"docker" "rm" "-f" "c50436716a8d1ea6f2e5f505beb1bcfd990364c864ea16570c056ce3a8028a19"`
[INFO] [stdout] c50436716a8d1ea6f2e5f505beb1bcfd990364c864ea16570c056ce3a8028a19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/alee792/RustCh2:/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] 72495fd0991ed13deed0c8c20730d669049f11ff8b8db7a5d41d92877bc15037
[INFO] running `"docker" "start" "-a" "72495fd0991ed13deed0c8c20730d669049f11ff8b8db7a5d41d92877bc15037"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-4d26e98dde563f09
[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" "72495fd0991ed13deed0c8c20730d669049f11ff8b8db7a5d41d92877bc15037"`
[INFO] running `"docker" "rm" "-f" "72495fd0991ed13deed0c8c20730d669049f11ff8b8db7a5d41d92877bc15037"`
[INFO] [stdout] 72495fd0991ed13deed0c8c20730d669049f11ff8b8db7a5d41d92877bc15037