[INFO] updating cached repository khaivubui/rust_iron_gcd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/khaivubui/rust_iron_gcd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/khaivubui/rust_iron_gcd" "work/ex/beta-1.37-6/sources/1.36.0/gh/khaivubui/rust_iron_gcd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/khaivubui/rust_iron_gcd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/khaivubui/rust_iron_gcd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khaivubui/rust_iron_gcd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khaivubui/rust_iron_gcd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0ac9f890bb17be08005011d02f50568cd8fc10c
[INFO] sha for GitHub repo khaivubui/rust_iron_gcd: d0ac9f890bb17be08005011d02f50568cd8fc10c
[INFO] validating manifest of khaivubui/rust_iron_gcd 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 khaivubui/rust_iron_gcd 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 khaivubui/rust_iron_gcd
[INFO] finished frobbing khaivubui/rust_iron_gcd
[INFO] frobbed toml for khaivubui/rust_iron_gcd written to work/ex/beta-1.37-6/sources/1.36.0/gh/khaivubui/rust_iron_gcd/Cargo.toml
[INFO] started frobbing khaivubui/rust_iron_gcd
[INFO] finished frobbing khaivubui/rust_iron_gcd
[INFO] frobbed toml for khaivubui/rust_iron_gcd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khaivubui/rust_iron_gcd/Cargo.toml
[INFO] crate khaivubui/rust_iron_gcd 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 khaivubui/rust_iron_gcd against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khaivubui/rust_iron_gcd:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 820b6741caf72e52f27bb7ed75f847ea69ed589f8a988c2ba19c25b7bc60a3ae
[INFO] running `"docker" "start" "-a" "820b6741caf72e52f27bb7ed75f847ea69ed589f8a988c2ba19c25b7bc60a3ae"`
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling urlencoded v0.5.0
[INFO] [stderr]    Compiling iron-gcd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `"docker" "inspect" "820b6741caf72e52f27bb7ed75f847ea69ed589f8a988c2ba19c25b7bc60a3ae"`
[INFO] running `"docker" "rm" "-f" "820b6741caf72e52f27bb7ed75f847ea69ed589f8a988c2ba19c25b7bc60a3ae"`
[INFO] [stdout] 820b6741caf72e52f27bb7ed75f847ea69ed589f8a988c2ba19c25b7bc60a3ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khaivubui/rust_iron_gcd:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0211250a2c176bb442a40e556b3a5971af75eeadb45ac50da531944415dc95dc
[INFO] running `"docker" "start" "-a" "0211250a2c176bb442a40e556b3a5971af75eeadb45ac50da531944415dc95dc"`
[INFO] [stderr]    Compiling iron-gcd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "0211250a2c176bb442a40e556b3a5971af75eeadb45ac50da531944415dc95dc"`
[INFO] running `"docker" "rm" "-f" "0211250a2c176bb442a40e556b3a5971af75eeadb45ac50da531944415dc95dc"`
[INFO] [stdout] 0211250a2c176bb442a40e556b3a5971af75eeadb45ac50da531944415dc95dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khaivubui/rust_iron_gcd:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 852e59b4ea3801abe673ab39626c7908985efd87736926d9f9c1ab3d2df0f2c7
[INFO] running `"docker" "start" "-a" "852e59b4ea3801abe673ab39626c7908985efd87736926d9f9c1ab3d2df0f2c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_gcd-d0684adfc4a6d37a
[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" "852e59b4ea3801abe673ab39626c7908985efd87736926d9f9c1ab3d2df0f2c7"`
[INFO] running `"docker" "rm" "-f" "852e59b4ea3801abe673ab39626c7908985efd87736926d9f9c1ab3d2df0f2c7"`
[INFO] [stdout] 852e59b4ea3801abe673ab39626c7908985efd87736926d9f9c1ab3d2df0f2c7