[INFO] updating cached repository elipmoc/hello-iron
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/elipmoc/hello-iron
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/elipmoc/hello-iron" "work/ex/beta-1.38-1/sources/1.37.0/gh/elipmoc/hello-iron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/elipmoc/hello-iron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/elipmoc/hello-iron" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/elipmoc/hello-iron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/elipmoc/hello-iron'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab9dc7db93d75bc7726c1653375ee34af523662d
[INFO] sha for GitHub repo elipmoc/hello-iron: ab9dc7db93d75bc7726c1653375ee34af523662d
[INFO] validating manifest of elipmoc/hello-iron 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 elipmoc/hello-iron 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 elipmoc/hello-iron
[INFO] finished frobbing elipmoc/hello-iron
[INFO] frobbed toml for elipmoc/hello-iron written to work/ex/beta-1.38-1/sources/1.37.0/gh/elipmoc/hello-iron/Cargo.toml
[INFO] started frobbing elipmoc/hello-iron
[INFO] finished frobbing elipmoc/hello-iron
[INFO] frobbed toml for elipmoc/hello-iron written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/elipmoc/hello-iron/Cargo.toml
[INFO] crate elipmoc/hello-iron 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing elipmoc/hello-iron 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/elipmoc/hello-iron:/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] 13a013d4cfaefc9aacb6dcf53d4da67810db6aa8874d1a6858eb0296b7b9131e
[INFO] running `"docker" "start" "-a" "13a013d4cfaefc9aacb6dcf53d4da67810db6aa8874d1a6858eb0296b7b9131e"`
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling persistent v0.4.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling bodyparser v0.8.0
[INFO] [stderr]    Compiling urlencoded v0.6.0
[INFO] [stderr]    Compiling hello_iron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.65s
[INFO] running `"docker" "inspect" "13a013d4cfaefc9aacb6dcf53d4da67810db6aa8874d1a6858eb0296b7b9131e"`
[INFO] running `"docker" "rm" "-f" "13a013d4cfaefc9aacb6dcf53d4da67810db6aa8874d1a6858eb0296b7b9131e"`
[INFO] [stdout] 13a013d4cfaefc9aacb6dcf53d4da67810db6aa8874d1a6858eb0296b7b9131e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/elipmoc/hello-iron:/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] cf6e4fe091721e9939fe3f2a1eeb22b45dab726ec75f51e938ce9ee6226bb7c8
[INFO] running `"docker" "start" "-a" "cf6e4fe091721e9939fe3f2a1eeb22b45dab726ec75f51e938ce9ee6226bb7c8"`
[INFO] [stderr]    Compiling hello_iron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "cf6e4fe091721e9939fe3f2a1eeb22b45dab726ec75f51e938ce9ee6226bb7c8"`
[INFO] running `"docker" "rm" "-f" "cf6e4fe091721e9939fe3f2a1eeb22b45dab726ec75f51e938ce9ee6226bb7c8"`
[INFO] [stdout] cf6e4fe091721e9939fe3f2a1eeb22b45dab726ec75f51e938ce9ee6226bb7c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/elipmoc/hello-iron:/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] dfc9e3d8036adc13398a9ec61ca18bf1d21b01f5c8dbd09f0a19e13238e263f0
[INFO] running `"docker" "start" "-a" "dfc9e3d8036adc13398a9ec61ca18bf1d21b01f5c8dbd09f0a19e13238e263f0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_iron-ee3bd94e054efc1e
[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" "dfc9e3d8036adc13398a9ec61ca18bf1d21b01f5c8dbd09f0a19e13238e263f0"`
[INFO] running `"docker" "rm" "-f" "dfc9e3d8036adc13398a9ec61ca18bf1d21b01f5c8dbd09f0a19e13238e263f0"`
[INFO] [stdout] dfc9e3d8036adc13398a9ec61ca18bf1d21b01f5c8dbd09f0a19e13238e263f0