[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 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 20dce774468ede3ef6b710ddce995fcf849ba9c6bdb8432ebd93014256e733b8
[INFO] running `"docker" "start" "-a" "20dce774468ede3ef6b710ddce995fcf849ba9c6bdb8432ebd93014256e733b8"`
[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 20.09s
[INFO] running `"docker" "inspect" "20dce774468ede3ef6b710ddce995fcf849ba9c6bdb8432ebd93014256e733b8"`
[INFO] running `"docker" "rm" "-f" "20dce774468ede3ef6b710ddce995fcf849ba9c6bdb8432ebd93014256e733b8"`
[INFO] [stdout] 20dce774468ede3ef6b710ddce995fcf849ba9c6bdb8432ebd93014256e733b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 977b303589e3b5dddf0673f4752f7b421a916200e5743fd50860c513f8028d72
[INFO] running `"docker" "start" "-a" "977b303589e3b5dddf0673f4752f7b421a916200e5743fd50860c513f8028d72"`
[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" "977b303589e3b5dddf0673f4752f7b421a916200e5743fd50860c513f8028d72"`
[INFO] running `"docker" "rm" "-f" "977b303589e3b5dddf0673f4752f7b421a916200e5743fd50860c513f8028d72"`
[INFO] [stdout] 977b303589e3b5dddf0673f4752f7b421a916200e5743fd50860c513f8028d72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 93ff40138371230212dcf5692e9a9749103b28d011feeb9a74b237d865188fd2
[INFO] running `"docker" "start" "-a" "93ff40138371230212dcf5692e9a9749103b28d011feeb9a74b237d865188fd2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iterex-2c1e631b5f1a797a
[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" "93ff40138371230212dcf5692e9a9749103b28d011feeb9a74b237d865188fd2"`
[INFO] running `"docker" "rm" "-f" "93ff40138371230212dcf5692e9a9749103b28d011feeb9a74b237d865188fd2"`
[INFO] [stdout] 93ff40138371230212dcf5692e9a9749103b28d011feeb9a74b237d865188fd2