[INFO] updating cached repository tossyyukky/rust_iron_sample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tossyyukky/rust_iron_sample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tossyyukky/rust_iron_sample" "work/ex/beta-1.37-6/sources/1.36.0/gh/tossyyukky/rust_iron_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tossyyukky/rust_iron_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tossyyukky/rust_iron_sample" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tossyyukky/rust_iron_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tossyyukky/rust_iron_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83f31310cb99eda1b3585d4508ad3625d2949e0b
[INFO] sha for GitHub repo tossyyukky/rust_iron_sample: 83f31310cb99eda1b3585d4508ad3625d2949e0b
[INFO] validating manifest of tossyyukky/rust_iron_sample 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 tossyyukky/rust_iron_sample 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 tossyyukky/rust_iron_sample
[INFO] finished frobbing tossyyukky/rust_iron_sample
[INFO] frobbed toml for tossyyukky/rust_iron_sample written to work/ex/beta-1.37-6/sources/1.36.0/gh/tossyyukky/rust_iron_sample/Cargo.toml
[INFO] started frobbing tossyyukky/rust_iron_sample
[INFO] finished frobbing tossyyukky/rust_iron_sample
[INFO] frobbed toml for tossyyukky/rust_iron_sample written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tossyyukky/rust_iron_sample/Cargo.toml
[INFO] crate tossyyukky/rust_iron_sample 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 tossyyukky/rust_iron_sample 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/tossyyukky/rust_iron_sample:/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] 1c967b85fa558e1ea71fd0676ff085c5c5cef6e8da391a863bcca6d749be4619
[INFO] running `"docker" "start" "-a" "1c967b85fa558e1ea71fd0676ff085c5c5cef6e8da391a863bcca6d749be4619"`
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling rust_iron_sample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.87s
[INFO] running `"docker" "inspect" "1c967b85fa558e1ea71fd0676ff085c5c5cef6e8da391a863bcca6d749be4619"`
[INFO] running `"docker" "rm" "-f" "1c967b85fa558e1ea71fd0676ff085c5c5cef6e8da391a863bcca6d749be4619"`
[INFO] [stdout] 1c967b85fa558e1ea71fd0676ff085c5c5cef6e8da391a863bcca6d749be4619
[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/tossyyukky/rust_iron_sample:/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] 6817c76073cff744d5c37acdc23b80ab4b3e8d69bc65e292858efe4bbf782fb5
[INFO] running `"docker" "start" "-a" "6817c76073cff744d5c37acdc23b80ab4b3e8d69bc65e292858efe4bbf782fb5"`
[INFO] [stderr]    Compiling rust_iron_sample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "6817c76073cff744d5c37acdc23b80ab4b3e8d69bc65e292858efe4bbf782fb5"`
[INFO] running `"docker" "rm" "-f" "6817c76073cff744d5c37acdc23b80ab4b3e8d69bc65e292858efe4bbf782fb5"`
[INFO] [stdout] 6817c76073cff744d5c37acdc23b80ab4b3e8d69bc65e292858efe4bbf782fb5
[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/tossyyukky/rust_iron_sample:/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] e8b7901af7c5c4c7da8d12d11359c6e3917a3b7ae987d53834241a6d316bc3ce
[INFO] running `"docker" "start" "-a" "e8b7901af7c5c4c7da8d12d11359c6e3917a3b7ae987d53834241a6d316bc3ce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_iron_sample-1a9d83ae23a090e3
[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" "e8b7901af7c5c4c7da8d12d11359c6e3917a3b7ae987d53834241a6d316bc3ce"`
[INFO] running `"docker" "rm" "-f" "e8b7901af7c5c4c7da8d12d11359c6e3917a3b7ae987d53834241a6d316bc3ce"`
[INFO] [stdout] e8b7901af7c5c4c7da8d12d11359c6e3917a3b7ae987d53834241a6d316bc3ce