[INFO] updating cached repository cderwin/kaleidescope-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cderwin/kaleidescope-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cderwin/kaleidescope-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/cderwin/kaleidescope-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cderwin/kaleidescope-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cderwin/kaleidescope-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cderwin/kaleidescope-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cderwin/kaleidescope-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39d058450b09f064dc67cc9a080a2b69dfbffe16
[INFO] sha for GitHub repo cderwin/kaleidescope-rs: 39d058450b09f064dc67cc9a080a2b69dfbffe16
[INFO] validating manifest of cderwin/kaleidescope-rs 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 cderwin/kaleidescope-rs 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 cderwin/kaleidescope-rs
[INFO] finished frobbing cderwin/kaleidescope-rs
[INFO] frobbed toml for cderwin/kaleidescope-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/cderwin/kaleidescope-rs/Cargo.toml
[INFO] started frobbing cderwin/kaleidescope-rs
[INFO] finished frobbing cderwin/kaleidescope-rs
[INFO] frobbed toml for cderwin/kaleidescope-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cderwin/kaleidescope-rs/Cargo.toml
[INFO] crate cderwin/kaleidescope-rs 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 cderwin/kaleidescope-rs 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/cderwin/kaleidescope-rs:/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] 81ced3d21c62078e1783a6ba13192a9e9c2fe3ee898cec82c343979965bc0e20
[INFO] running `"docker" "start" "-a" "81ced3d21c62078e1783a6ba13192a9e9c2fe3ee898cec82c343979965bc0e20"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling kaleidescope-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `"docker" "inspect" "81ced3d21c62078e1783a6ba13192a9e9c2fe3ee898cec82c343979965bc0e20"`
[INFO] running `"docker" "rm" "-f" "81ced3d21c62078e1783a6ba13192a9e9c2fe3ee898cec82c343979965bc0e20"`
[INFO] [stdout] 81ced3d21c62078e1783a6ba13192a9e9c2fe3ee898cec82c343979965bc0e20
[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/cderwin/kaleidescope-rs:/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] a84d32c9b2dc1baf09f2a3a365188247aaa6ff88bcd10780be75e42e36181756
[INFO] running `"docker" "start" "-a" "a84d32c9b2dc1baf09f2a3a365188247aaa6ff88bcd10780be75e42e36181756"`
[INFO] [stderr]    Compiling kaleidescope-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "a84d32c9b2dc1baf09f2a3a365188247aaa6ff88bcd10780be75e42e36181756"`
[INFO] running `"docker" "rm" "-f" "a84d32c9b2dc1baf09f2a3a365188247aaa6ff88bcd10780be75e42e36181756"`
[INFO] [stdout] a84d32c9b2dc1baf09f2a3a365188247aaa6ff88bcd10780be75e42e36181756
[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/cderwin/kaleidescope-rs:/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] 65dc5c2563d816f68d1af206a686248ee65c4e16913211dd03ba15fe4433eb31
[INFO] running `"docker" "start" "-a" "65dc5c2563d816f68d1af206a686248ee65c4e16913211dd03ba15fe4433eb31"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kaleidescope_rs-f8a8db2e987db408
[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" "65dc5c2563d816f68d1af206a686248ee65c4e16913211dd03ba15fe4433eb31"`
[INFO] running `"docker" "rm" "-f" "65dc5c2563d816f68d1af206a686248ee65c4e16913211dd03ba15fe4433eb31"`
[INFO] [stdout] 65dc5c2563d816f68d1af206a686248ee65c4e16913211dd03ba15fe4433eb31