[INFO] updating cached repository zhenhuanlee/travis_demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zhenhuanlee/travis_demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zhenhuanlee/travis_demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/zhenhuanlee/travis_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zhenhuanlee/travis_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zhenhuanlee/travis_demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhenhuanlee/travis_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhenhuanlee/travis_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c22da28242dd60747dbca387ee2fefc7bcba98f
[INFO] sha for GitHub repo zhenhuanlee/travis_demo: 4c22da28242dd60747dbca387ee2fefc7bcba98f
[INFO] validating manifest of zhenhuanlee/travis_demo 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 zhenhuanlee/travis_demo 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 zhenhuanlee/travis_demo
[INFO] finished frobbing zhenhuanlee/travis_demo
[INFO] frobbed toml for zhenhuanlee/travis_demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/zhenhuanlee/travis_demo/Cargo.toml
[INFO] started frobbing zhenhuanlee/travis_demo
[INFO] finished frobbing zhenhuanlee/travis_demo
[INFO] frobbed toml for zhenhuanlee/travis_demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhenhuanlee/travis_demo/Cargo.toml
[INFO] crate zhenhuanlee/travis_demo 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 zhenhuanlee/travis_demo against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhenhuanlee/travis_demo:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fda778d53d4af8a7f4a30ca9a1719ea720632a6a681313d659d868a4140cc07a
[INFO] running `"docker" "start" "-a" "fda778d53d4af8a7f4a30ca9a1719ea720632a6a681313d659d868a4140cc07a"`
[INFO] [stderr]    Compiling demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "fda778d53d4af8a7f4a30ca9a1719ea720632a6a681313d659d868a4140cc07a"`
[INFO] running `"docker" "rm" "-f" "fda778d53d4af8a7f4a30ca9a1719ea720632a6a681313d659d868a4140cc07a"`
[INFO] [stdout] fda778d53d4af8a7f4a30ca9a1719ea720632a6a681313d659d868a4140cc07a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhenhuanlee/travis_demo:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8f61c60cefb6e3f2535e78fa82efc81ed7b9e48402d277e4bc089affe1bf1730
[INFO] running `"docker" "start" "-a" "8f61c60cefb6e3f2535e78fa82efc81ed7b9e48402d277e4bc089affe1bf1730"`
[INFO] [stderr]    Compiling demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "8f61c60cefb6e3f2535e78fa82efc81ed7b9e48402d277e4bc089affe1bf1730"`
[INFO] running `"docker" "rm" "-f" "8f61c60cefb6e3f2535e78fa82efc81ed7b9e48402d277e4bc089affe1bf1730"`
[INFO] [stdout] 8f61c60cefb6e3f2535e78fa82efc81ed7b9e48402d277e4bc089affe1bf1730
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhenhuanlee/travis_demo:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d2a6228f2800a78b4f0a1119d1b94b68e14a077fe7d0369277db8a60b425494a
[INFO] running `"docker" "start" "-a" "d2a6228f2800a78b4f0a1119d1b94b68e14a077fe7d0369277db8a60b425494a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/demo-816f4ece5cea89f3
[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" "d2a6228f2800a78b4f0a1119d1b94b68e14a077fe7d0369277db8a60b425494a"`
[INFO] running `"docker" "rm" "-f" "d2a6228f2800a78b4f0a1119d1b94b68e14a077fe7d0369277db8a60b425494a"`
[INFO] [stdout] d2a6228f2800a78b4f0a1119d1b94b68e14a077fe7d0369277db8a60b425494a