[INFO] updating cached repository cctv1005s/rust-blog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cctv1005s/rust-blog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cctv1005s/rust-blog" "work/ex/beta-1.38-1/sources/1.37.0/gh/cctv1005s/rust-blog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cctv1005s/rust-blog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cctv1005s/rust-blog" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cctv1005s/rust-blog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cctv1005s/rust-blog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d45530f28cf21da4af2256bb88c234057184c205
[INFO] sha for GitHub repo cctv1005s/rust-blog: d45530f28cf21da4af2256bb88c234057184c205
[INFO] validating manifest of cctv1005s/rust-blog 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 cctv1005s/rust-blog 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 cctv1005s/rust-blog
[INFO] finished frobbing cctv1005s/rust-blog
[INFO] frobbed toml for cctv1005s/rust-blog written to work/ex/beta-1.38-1/sources/1.37.0/gh/cctv1005s/rust-blog/Cargo.toml
[INFO] started frobbing cctv1005s/rust-blog
[INFO] finished frobbing cctv1005s/rust-blog
[INFO] frobbed toml for cctv1005s/rust-blog written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cctv1005s/rust-blog/Cargo.toml
[INFO] crate cctv1005s/rust-blog 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 cctv1005s/rust-blog 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cctv1005s/rust-blog:/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] 3449ca2550c5b91587e8e9ceae27f63b4ac8678946f24f138046d93bb09449f1
[INFO] running `"docker" "start" "-a" "3449ca2550c5b91587e8e9ceae27f63b4ac8678946f24f138046d93bb09449f1"`
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling rust-blog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `"docker" "inspect" "3449ca2550c5b91587e8e9ceae27f63b4ac8678946f24f138046d93bb09449f1"`
[INFO] running `"docker" "rm" "-f" "3449ca2550c5b91587e8e9ceae27f63b4ac8678946f24f138046d93bb09449f1"`
[INFO] [stdout] 3449ca2550c5b91587e8e9ceae27f63b4ac8678946f24f138046d93bb09449f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cctv1005s/rust-blog:/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] 45755ea3ccd6cc58e71a3a7c444f1444353dff11c18383af08ecda15bae23bd1
[INFO] running `"docker" "start" "-a" "45755ea3ccd6cc58e71a3a7c444f1444353dff11c18383af08ecda15bae23bd1"`
[INFO] [stderr]    Compiling rust-blog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "45755ea3ccd6cc58e71a3a7c444f1444353dff11c18383af08ecda15bae23bd1"`
[INFO] running `"docker" "rm" "-f" "45755ea3ccd6cc58e71a3a7c444f1444353dff11c18383af08ecda15bae23bd1"`
[INFO] [stdout] 45755ea3ccd6cc58e71a3a7c444f1444353dff11c18383af08ecda15bae23bd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cctv1005s/rust-blog:/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] 35c910a5858fb0bc0353ff73614cd4b0c2a8ec518a9bfd20764bf6ca8107b295
[INFO] running `"docker" "start" "-a" "35c910a5858fb0bc0353ff73614cd4b0c2a8ec518a9bfd20764bf6ca8107b295"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_blog-f75606bade9bdd82
[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" "35c910a5858fb0bc0353ff73614cd4b0c2a8ec518a9bfd20764bf6ca8107b295"`
[INFO] running `"docker" "rm" "-f" "35c910a5858fb0bc0353ff73614cd4b0c2a8ec518a9bfd20764bf6ca8107b295"`
[INFO] [stdout] 35c910a5858fb0bc0353ff73614cd4b0c2a8ec518a9bfd20764bf6ca8107b295