[INFO] updating cached repository CamKirk/rust_guess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CamKirk/rust_guess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CamKirk/rust_guess" "work/ex/beta-1.37-6/sources/1.36.0/gh/CamKirk/rust_guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/CamKirk/rust_guess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CamKirk/rust_guess" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CamKirk/rust_guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CamKirk/rust_guess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47e7f0bca40d4840ac755be80e752c72287b0dde
[INFO] sha for GitHub repo CamKirk/rust_guess: 47e7f0bca40d4840ac755be80e752c72287b0dde
[INFO] validating manifest of CamKirk/rust_guess 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 CamKirk/rust_guess 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 CamKirk/rust_guess
[INFO] finished frobbing CamKirk/rust_guess
[INFO] frobbed toml for CamKirk/rust_guess written to work/ex/beta-1.37-6/sources/1.36.0/gh/CamKirk/rust_guess/Cargo.toml
[INFO] started frobbing CamKirk/rust_guess
[INFO] finished frobbing CamKirk/rust_guess
[INFO] frobbed toml for CamKirk/rust_guess written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CamKirk/rust_guess/Cargo.toml
[INFO] crate CamKirk/rust_guess 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 CamKirk/rust_guess 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/CamKirk/rust_guess:/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] d178c67a5dc79443a41126597897de93d5c4d7d230451f9c1fa9357ac61b511b
[INFO] running `"docker" "start" "-a" "d178c67a5dc79443a41126597897de93d5c4d7d230451f9c1fa9357ac61b511b"`
[INFO] [stderr]    Compiling rust_guess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "d178c67a5dc79443a41126597897de93d5c4d7d230451f9c1fa9357ac61b511b"`
[INFO] running `"docker" "rm" "-f" "d178c67a5dc79443a41126597897de93d5c4d7d230451f9c1fa9357ac61b511b"`
[INFO] [stdout] d178c67a5dc79443a41126597897de93d5c4d7d230451f9c1fa9357ac61b511b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/CamKirk/rust_guess:/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] aba2d96dd36918883a3622da02104d756bde5ab963986118dc77934fa307a691
[INFO] running `"docker" "start" "-a" "aba2d96dd36918883a3622da02104d756bde5ab963986118dc77934fa307a691"`
[INFO] [stderr]    Compiling rust_guess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "aba2d96dd36918883a3622da02104d756bde5ab963986118dc77934fa307a691"`
[INFO] running `"docker" "rm" "-f" "aba2d96dd36918883a3622da02104d756bde5ab963986118dc77934fa307a691"`
[INFO] [stdout] aba2d96dd36918883a3622da02104d756bde5ab963986118dc77934fa307a691
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/CamKirk/rust_guess:/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] 5f7b8c3a66435c8d61df983e6d57905d4517a1b4df146cc0dbd0a099961ffd11
[INFO] running `"docker" "start" "-a" "5f7b8c3a66435c8d61df983e6d57905d4517a1b4df146cc0dbd0a099961ffd11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_guess-9a8358a19837b53e
[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" "5f7b8c3a66435c8d61df983e6d57905d4517a1b4df146cc0dbd0a099961ffd11"`
[INFO] running `"docker" "rm" "-f" "5f7b8c3a66435c8d61df983e6d57905d4517a1b4df146cc0dbd0a099961ffd11"`
[INFO] [stdout] 5f7b8c3a66435c8d61df983e6d57905d4517a1b4df146cc0dbd0a099961ffd11