[INFO] updating cached repository natemara/rust-loading-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/natemara/rust-loading-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/natemara/rust-loading-test" "work/ex/beta-1.37-6/sources/1.36.0/gh/natemara/rust-loading-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/natemara/rust-loading-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natemara/rust-loading-test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/natemara/rust-loading-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/natemara/rust-loading-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b25918cbc4c664d7eb61dec7ced4f3570868ad7
[INFO] sha for GitHub repo natemara/rust-loading-test: 9b25918cbc4c664d7eb61dec7ced4f3570868ad7
[INFO] validating manifest of natemara/rust-loading-test 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 natemara/rust-loading-test 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 natemara/rust-loading-test
[INFO] finished frobbing natemara/rust-loading-test
[INFO] frobbed toml for natemara/rust-loading-test written to work/ex/beta-1.37-6/sources/1.36.0/gh/natemara/rust-loading-test/Cargo.toml
[INFO] started frobbing natemara/rust-loading-test
[INFO] finished frobbing natemara/rust-loading-test
[INFO] frobbed toml for natemara/rust-loading-test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/natemara/rust-loading-test/Cargo.toml
[INFO] crate natemara/rust-loading-test 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 natemara/rust-loading-test 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/natemara/rust-loading-test:/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] 6c101943f4a685a1facb41e06ea1320e3613037726aa41fa5815727db8ee2f81
[INFO] running `"docker" "start" "-a" "6c101943f4a685a1facb41e06ea1320e3613037726aa41fa5815727db8ee2f81"`
[INFO] [stderr]    Compiling serde v0.9.11
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]    Compiling libloading v0.3.2
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.85s
[INFO] running `"docker" "inspect" "6c101943f4a685a1facb41e06ea1320e3613037726aa41fa5815727db8ee2f81"`
[INFO] running `"docker" "rm" "-f" "6c101943f4a685a1facb41e06ea1320e3613037726aa41fa5815727db8ee2f81"`
[INFO] [stdout] 6c101943f4a685a1facb41e06ea1320e3613037726aa41fa5815727db8ee2f81
[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/natemara/rust-loading-test:/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] 49b58e53d2b3f31c4c5bffae49fd4cb429f7954f65171b46195b4b0a7e1d9ea4
[INFO] running `"docker" "start" "-a" "49b58e53d2b3f31c4c5bffae49fd4cb429f7954f65171b46195b4b0a7e1d9ea4"`
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "49b58e53d2b3f31c4c5bffae49fd4cb429f7954f65171b46195b4b0a7e1d9ea4"`
[INFO] running `"docker" "rm" "-f" "49b58e53d2b3f31c4c5bffae49fd4cb429f7954f65171b46195b4b0a7e1d9ea4"`
[INFO] [stdout] 49b58e53d2b3f31c4c5bffae49fd4cb429f7954f65171b46195b4b0a7e1d9ea4
[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/natemara/rust-loading-test:/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] 26f478f1b92f1308be9c2d61b98c4376e590aff8503660ab221865d3f9dc7d1e
[INFO] running `"docker" "start" "-a" "26f478f1b92f1308be9c2d61b98c4376e590aff8503660ab221865d3f9dc7d1e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foo-6b8656d89c72611e
[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] [stderr]      Running /opt/crater/target/debug/deps/foo-dc94029259eee02c
[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" "26f478f1b92f1308be9c2d61b98c4376e590aff8503660ab221865d3f9dc7d1e"`
[INFO] running `"docker" "rm" "-f" "26f478f1b92f1308be9c2d61b98c4376e590aff8503660ab221865d3f9dc7d1e"`
[INFO] [stdout] 26f478f1b92f1308be9c2d61b98c4376e590aff8503660ab221865d3f9dc7d1e