[INFO] updating cached repository pamsilva/trying-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pamsilva/trying-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pamsilva/trying-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/pamsilva/trying-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pamsilva/trying-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pamsilva/trying-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pamsilva/trying-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pamsilva/trying-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16ac0302ca26da2cd1de34caa9bd961f076e1d2a
[INFO] sha for GitHub repo pamsilva/trying-rust: 16ac0302ca26da2cd1de34caa9bd961f076e1d2a
[INFO] validating manifest of pamsilva/trying-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pamsilva/trying-rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pamsilva/trying-rust
[INFO] finished frobbing pamsilva/trying-rust
[INFO] frobbed toml for pamsilva/trying-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/pamsilva/trying-rust/Cargo.toml
[INFO] started frobbing pamsilva/trying-rust
[INFO] finished frobbing pamsilva/trying-rust
[INFO] frobbed toml for pamsilva/trying-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pamsilva/trying-rust/Cargo.toml
[INFO] crate pamsilva/trying-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pamsilva/trying-rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pamsilva/trying-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d27f73592f72de16bd3eb0bdc2d5ecb8782bbf7e9ab73c941711ee6618be64a9
[INFO] running `"docker" "start" "-a" "d27f73592f72de16bd3eb0bdc2d5ecb8782bbf7e9ab73c941711ee6618be64a9"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "d27f73592f72de16bd3eb0bdc2d5ecb8782bbf7e9ab73c941711ee6618be64a9"`
[INFO] running `"docker" "rm" "-f" "d27f73592f72de16bd3eb0bdc2d5ecb8782bbf7e9ab73c941711ee6618be64a9"`
[INFO] [stdout] d27f73592f72de16bd3eb0bdc2d5ecb8782bbf7e9ab73c941711ee6618be64a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pamsilva/trying-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 597986693ac47f11645c9e2699dd3e8ee768f245a669ee645af65a8762009132
[INFO] running `"docker" "start" "-a" "597986693ac47f11645c9e2699dd3e8ee768f245a669ee645af65a8762009132"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "597986693ac47f11645c9e2699dd3e8ee768f245a669ee645af65a8762009132"`
[INFO] running `"docker" "rm" "-f" "597986693ac47f11645c9e2699dd3e8ee768f245a669ee645af65a8762009132"`
[INFO] [stdout] 597986693ac47f11645c9e2699dd3e8ee768f245a669ee645af65a8762009132
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pamsilva/trying-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a57a28d9ea4156fc0c20b990afec5673df9b030ce8c5bc950f687f1892913d1d
[INFO] running `"docker" "start" "-a" "a57a28d9ea4156fc0c20b990afec5673df9b030ce8c5bc950f687f1892913d1d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-688b9a33c8c2ba03
[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" "a57a28d9ea4156fc0c20b990afec5673df9b030ce8c5bc950f687f1892913d1d"`
[INFO] running `"docker" "rm" "-f" "a57a28d9ea4156fc0c20b990afec5673df9b030ce8c5bc950f687f1892913d1d"`
[INFO] [stdout] a57a28d9ea4156fc0c20b990afec5673df9b030ce8c5bc950f687f1892913d1d