[INFO] updating cached repository kissge/learning-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kissge/learning-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kissge/learning-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/kissge/learning-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kissge/learning-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kissge/learning-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kissge/learning-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kissge/learning-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3d6e7540212f766ab11c2ea345d36c945b7ebd58
[INFO] sha for GitHub repo kissge/learning-rust: 3d6e7540212f766ab11c2ea345d36c945b7ebd58
[INFO] validating manifest of kissge/learning-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 kissge/learning-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 kissge/learning-rust
[INFO] finished frobbing kissge/learning-rust
[INFO] frobbed toml for kissge/learning-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/kissge/learning-rust/Cargo.toml
[INFO] started frobbing kissge/learning-rust
[INFO] finished frobbing kissge/learning-rust
[INFO] frobbed toml for kissge/learning-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kissge/learning-rust/Cargo.toml
[INFO] crate kissge/learning-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 kissge/learning-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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kissge/learning-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] 3fc6d9427a9649113e96385bd82c7e9d622070a90feb6a140ac88f636c83a47d
[INFO] running `"docker" "start" "-a" "3fc6d9427a9649113e96385bd82c7e9d622070a90feb6a140ac88f636c83a47d"`
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling comrak v0.3.0
[INFO] [stderr]    Compiling monolog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.63s
[INFO] running `"docker" "inspect" "3fc6d9427a9649113e96385bd82c7e9d622070a90feb6a140ac88f636c83a47d"`
[INFO] running `"docker" "rm" "-f" "3fc6d9427a9649113e96385bd82c7e9d622070a90feb6a140ac88f636c83a47d"`
[INFO] [stdout] 3fc6d9427a9649113e96385bd82c7e9d622070a90feb6a140ac88f636c83a47d
[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/kissge/learning-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] c50eda7df0ec8e79f75c481521399124623d3daa38df3e19b28ac49cd64dc2d0
[INFO] running `"docker" "start" "-a" "c50eda7df0ec8e79f75c481521399124623d3daa38df3e19b28ac49cd64dc2d0"`
[INFO] [stderr]    Compiling monolog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "c50eda7df0ec8e79f75c481521399124623d3daa38df3e19b28ac49cd64dc2d0"`
[INFO] running `"docker" "rm" "-f" "c50eda7df0ec8e79f75c481521399124623d3daa38df3e19b28ac49cd64dc2d0"`
[INFO] [stdout] c50eda7df0ec8e79f75c481521399124623d3daa38df3e19b28ac49cd64dc2d0
[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/kissge/learning-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] 785ca43adb74b69e2fece905fee793ba8e4458c81817824f3e492bcbc2e571af
[INFO] running `"docker" "start" "-a" "785ca43adb74b69e2fece905fee793ba8e4458c81817824f3e492bcbc2e571af"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/monolog-7269e3499f89314e
[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" "785ca43adb74b69e2fece905fee793ba8e4458c81817824f3e492bcbc2e571af"`
[INFO] running `"docker" "rm" "-f" "785ca43adb74b69e2fece905fee793ba8e4458c81817824f3e492bcbc2e571af"`
[INFO] [stdout] 785ca43adb74b69e2fece905fee793ba8e4458c81817824f3e492bcbc2e571af