[INFO] crate liuchong 0.1.0 is already in cache
[INFO] extracting crate liuchong 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/liuchong/0.1.0
[INFO] extracting crate liuchong 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/liuchong/0.1.0
[INFO] validating manifest of liuchong-0.1.0 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 liuchong-0.1.0 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 liuchong-0.1.0
[INFO] finished frobbing liuchong-0.1.0
[INFO] frobbed toml for liuchong-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/liuchong/0.1.0/Cargo.toml
[INFO] started frobbing liuchong-0.1.0
[INFO] finished frobbing liuchong-0.1.0
[INFO] frobbed toml for liuchong-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/liuchong/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 liuchong-0.1.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/liuchong/0.1.0:/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] 031cda90634b588c20dc9fceecd46779f4f12da99a0b616e297770b81d41c033
[INFO] running `"docker" "start" "-a" "031cda90634b588c20dc9fceecd46779f4f12da99a0b616e297770b81d41c033"`
[INFO] [stderr]    Compiling liuchong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "031cda90634b588c20dc9fceecd46779f4f12da99a0b616e297770b81d41c033"`
[INFO] running `"docker" "rm" "-f" "031cda90634b588c20dc9fceecd46779f4f12da99a0b616e297770b81d41c033"`
[INFO] [stdout] 031cda90634b588c20dc9fceecd46779f4f12da99a0b616e297770b81d41c033
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/liuchong/0.1.0:/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] 7274d290c16e4e58bb92ae89d8f1978162b513c069a119c8574c2a4f83dfaebc
[INFO] running `"docker" "start" "-a" "7274d290c16e4e58bb92ae89d8f1978162b513c069a119c8574c2a4f83dfaebc"`
[INFO] [stderr]    Compiling liuchong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "7274d290c16e4e58bb92ae89d8f1978162b513c069a119c8574c2a4f83dfaebc"`
[INFO] running `"docker" "rm" "-f" "7274d290c16e4e58bb92ae89d8f1978162b513c069a119c8574c2a4f83dfaebc"`
[INFO] [stdout] 7274d290c16e4e58bb92ae89d8f1978162b513c069a119c8574c2a4f83dfaebc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/liuchong/0.1.0:/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] 1c1900f270540999f1bd39993a0b4bd695fcb439f9a52541ce0e3b3a96a79fad
[INFO] running `"docker" "start" "-a" "1c1900f270540999f1bd39993a0b4bd695fcb439f9a52541ce0e3b3a96a79fad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/liuchong-ab454547a72a97b4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liuchong
[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" "1c1900f270540999f1bd39993a0b4bd695fcb439f9a52541ce0e3b3a96a79fad"`
[INFO] running `"docker" "rm" "-f" "1c1900f270540999f1bd39993a0b4bd695fcb439f9a52541ce0e3b3a96a79fad"`
[INFO] [stdout] 1c1900f270540999f1bd39993a0b4bd695fcb439f9a52541ce0e3b3a96a79fad