[INFO] updating cached repository hatappo/hi_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hatappo/hi_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hatappo/hi_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hatappo/hi_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hatappo/hi_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hatappo/hi_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f4761ece80e4e429b3271546c36609dd56a6c445
[INFO] sha for GitHub repo hatappo/hi_rust: f4761ece80e4e429b3271546c36609dd56a6c445
[INFO] validating manifest of hatappo/hi_rust 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 hatappo/hi_rust 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 hatappo/hi_rust
[INFO] finished frobbing hatappo/hi_rust
[INFO] frobbed toml for hatappo/hi_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust/Cargo.toml
[INFO] started frobbing hatappo/hi_rust
[INFO] finished frobbing hatappo/hi_rust
[INFO] frobbed toml for hatappo/hi_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hatappo/hi_rust/Cargo.toml
[INFO] crate hatappo/hi_rust 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 hatappo/hi_rust 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust:/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] 22edf7f6f9dfe571caabced1a79d270141dd6ab2baf606622c294d30f62b7050
[INFO] running `"docker" "start" "-a" "22edf7f6f9dfe571caabced1a79d270141dd6ab2baf606622c294d30f62b7050"`
[INFO] [stderr]    Compiling hi_iron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `"docker" "inspect" "22edf7f6f9dfe571caabced1a79d270141dd6ab2baf606622c294d30f62b7050"`
[INFO] running `"docker" "rm" "-f" "22edf7f6f9dfe571caabced1a79d270141dd6ab2baf606622c294d30f62b7050"`
[INFO] [stdout] 22edf7f6f9dfe571caabced1a79d270141dd6ab2baf606622c294d30f62b7050
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust:/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] cd9fa79e35b83c74aee1fe422a5b6e7a707dc70ad7ab6ad20022e3455b2cc5f1
[INFO] running `"docker" "start" "-a" "cd9fa79e35b83c74aee1fe422a5b6e7a707dc70ad7ab6ad20022e3455b2cc5f1"`
[INFO] [stderr]    Compiling hi_iron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "cd9fa79e35b83c74aee1fe422a5b6e7a707dc70ad7ab6ad20022e3455b2cc5f1"`
[INFO] running `"docker" "rm" "-f" "cd9fa79e35b83c74aee1fe422a5b6e7a707dc70ad7ab6ad20022e3455b2cc5f1"`
[INFO] [stdout] cd9fa79e35b83c74aee1fe422a5b6e7a707dc70ad7ab6ad20022e3455b2cc5f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatappo/hi_rust:/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] 4a203592e8a7678210cd50393e4f88de9154e07e181d3eb8e328acab7e2922e7
[INFO] running `"docker" "start" "-a" "4a203592e8a7678210cd50393e4f88de9154e07e181d3eb8e328acab7e2922e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hi_iron-3909e3dbd9ebd414
[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" "4a203592e8a7678210cd50393e4f88de9154e07e181d3eb8e328acab7e2922e7"`
[INFO] running `"docker" "rm" "-f" "4a203592e8a7678210cd50393e4f88de9154e07e181d3eb8e328acab7e2922e7"`
[INFO] [stdout] 4a203592e8a7678210cd50393e4f88de9154e07e181d3eb8e328acab7e2922e7