[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-1.38-1/sources/1.37.0/gh/natemara/rust-loading-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/natemara/rust-loading-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natemara/rust-loading-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/natemara/rust-loading-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of natemara/rust-loading-test 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 natemara/rust-loading-test
[INFO] finished frobbing natemara/rust-loading-test
[INFO] frobbed toml for natemara/rust-loading-test written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 natemara/rust-loading-test 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ad0608c5daafc5d7b026078d8cf7f3493f4501cf261e58b426969bf171e22928
[INFO] running `"docker" "start" "-a" "ad0608c5daafc5d7b026078d8cf7f3493f4501cf261e58b426969bf171e22928"`
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[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 22.71s
[INFO] running `"docker" "inspect" "ad0608c5daafc5d7b026078d8cf7f3493f4501cf261e58b426969bf171e22928"`
[INFO] running `"docker" "rm" "-f" "ad0608c5daafc5d7b026078d8cf7f3493f4501cf261e58b426969bf171e22928"`
[INFO] [stdout] ad0608c5daafc5d7b026078d8cf7f3493f4501cf261e58b426969bf171e22928
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b9cfc4bbdea38f1f89a16a9f022836916e1b2246e60f19dec20ab6b74075494f
[INFO] running `"docker" "start" "-a" "b9cfc4bbdea38f1f89a16a9f022836916e1b2246e60f19dec20ab6b74075494f"`
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "b9cfc4bbdea38f1f89a16a9f022836916e1b2246e60f19dec20ab6b74075494f"`
[INFO] running `"docker" "rm" "-f" "b9cfc4bbdea38f1f89a16a9f022836916e1b2246e60f19dec20ab6b74075494f"`
[INFO] [stdout] b9cfc4bbdea38f1f89a16a9f022836916e1b2246e60f19dec20ab6b74075494f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9c826be99b6d1f0121896a11c50b83448b86350f3b00bb16ce6c7c9e4525271e
[INFO] running `"docker" "start" "-a" "9c826be99b6d1f0121896a11c50b83448b86350f3b00bb16ce6c7c9e4525271e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foo-6ebad93185e10309
[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] [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-2cbb8e2604aad241
[INFO] running `"docker" "inspect" "9c826be99b6d1f0121896a11c50b83448b86350f3b00bb16ce6c7c9e4525271e"`
[INFO] running `"docker" "rm" "-f" "9c826be99b6d1f0121896a11c50b83448b86350f3b00bb16ce6c7c9e4525271e"`
[INFO] [stdout] 9c826be99b6d1f0121896a11c50b83448b86350f3b00bb16ce6c7c9e4525271e