[INFO] updating cached repository PhilipDaniels/rust-config-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PhilipDaniels/rust-config-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PhilipDaniels/rust-config-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/PhilipDaniels/rust-config-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/PhilipDaniels/rust-config-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PhilipDaniels/rust-config-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PhilipDaniels/rust-config-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PhilipDaniels/rust-config-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1202bd44b35aaa82d5c335fa9a20e2719d9d2bfb
[INFO] sha for GitHub repo PhilipDaniels/rust-config-example: 1202bd44b35aaa82d5c335fa9a20e2719d9d2bfb
[INFO] validating manifest of PhilipDaniels/rust-config-example 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 PhilipDaniels/rust-config-example 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 PhilipDaniels/rust-config-example
[INFO] finished frobbing PhilipDaniels/rust-config-example
[INFO] frobbed toml for PhilipDaniels/rust-config-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/PhilipDaniels/rust-config-example/Cargo.toml
[INFO] started frobbing PhilipDaniels/rust-config-example
[INFO] finished frobbing PhilipDaniels/rust-config-example
[INFO] frobbed toml for PhilipDaniels/rust-config-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PhilipDaniels/rust-config-example/Cargo.toml
[INFO] crate PhilipDaniels/rust-config-example 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 PhilipDaniels/rust-config-example 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-5/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/PhilipDaniels/rust-config-example:/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] 3ebe223543740410a373586fd9d47af7c8d0733a270cc8e56d049f67f0a5a4fb
[INFO] running `"docker" "start" "-a" "3ebe223543740410a373586fd9d47af7c8d0733a270cc8e56d049f67f0a5a4fb"`
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling iterex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.90s
[INFO] running `"docker" "inspect" "3ebe223543740410a373586fd9d47af7c8d0733a270cc8e56d049f67f0a5a4fb"`
[INFO] running `"docker" "rm" "-f" "3ebe223543740410a373586fd9d47af7c8d0733a270cc8e56d049f67f0a5a4fb"`
[INFO] [stdout] 3ebe223543740410a373586fd9d47af7c8d0733a270cc8e56d049f67f0a5a4fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/PhilipDaniels/rust-config-example:/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] 403e9dc68c365656e68d06f4cf9112b730c41f3b702780e05dadc8efe30c7924
[INFO] running `"docker" "start" "-a" "403e9dc68c365656e68d06f4cf9112b730c41f3b702780e05dadc8efe30c7924"`
[INFO] [stderr]    Compiling iterex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "403e9dc68c365656e68d06f4cf9112b730c41f3b702780e05dadc8efe30c7924"`
[INFO] running `"docker" "rm" "-f" "403e9dc68c365656e68d06f4cf9112b730c41f3b702780e05dadc8efe30c7924"`
[INFO] [stdout] 403e9dc68c365656e68d06f4cf9112b730c41f3b702780e05dadc8efe30c7924
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/PhilipDaniels/rust-config-example:/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] 38906a4937351d4f36a06691c567de8b7e44087dbe20984d2d2eaf9d3914c733
[INFO] running `"docker" "start" "-a" "38906a4937351d4f36a06691c567de8b7e44087dbe20984d2d2eaf9d3914c733"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iterex-e1308bac4fde4380
[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" "38906a4937351d4f36a06691c567de8b7e44087dbe20984d2d2eaf9d3914c733"`
[INFO] running `"docker" "rm" "-f" "38906a4937351d4f36a06691c567de8b7e44087dbe20984d2d2eaf9d3914c733"`
[INFO] [stdout] 38906a4937351d4f36a06691c567de8b7e44087dbe20984d2d2eaf9d3914c733