[INFO] updating cached repository MarqusJonsson/assignment1
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MarqusJonsson/assignment1
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MarqusJonsson/assignment1" "work/ex/beta-1.38-1/sources/1.37.0/gh/MarqusJonsson/assignment1"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MarqusJonsson/assignment1'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MarqusJonsson/assignment1" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MarqusJonsson/assignment1"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MarqusJonsson/assignment1'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9bfc4c858af7a19b7f40341e7bd8ec6b1c7d83d8
[INFO] sha for GitHub repo MarqusJonsson/assignment1: 9bfc4c858af7a19b7f40341e7bd8ec6b1c7d83d8
[INFO] validating manifest of MarqusJonsson/assignment1 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 MarqusJonsson/assignment1 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 MarqusJonsson/assignment1
[INFO] finished frobbing MarqusJonsson/assignment1
[INFO] frobbed toml for MarqusJonsson/assignment1 written to work/ex/beta-1.38-1/sources/1.37.0/gh/MarqusJonsson/assignment1/Cargo.toml
[INFO] started frobbing MarqusJonsson/assignment1
[INFO] finished frobbing MarqusJonsson/assignment1
[INFO] frobbed toml for MarqusJonsson/assignment1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MarqusJonsson/assignment1/Cargo.toml
[INFO] crate MarqusJonsson/assignment1 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 MarqusJonsson/assignment1 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MarqusJonsson/assignment1:/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] 3a56a67218e06ffb6a4263aa42cc353dea5a29141888188ff4c7b2240dcc096a
[INFO] running `"docker" "start" "-a" "3a56a67218e06ffb6a4263aa42cc353dea5a29141888188ff4c7b2240dcc096a"`
[INFO] [stderr]    Compiling assignment1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "3a56a67218e06ffb6a4263aa42cc353dea5a29141888188ff4c7b2240dcc096a"`
[INFO] running `"docker" "rm" "-f" "3a56a67218e06ffb6a4263aa42cc353dea5a29141888188ff4c7b2240dcc096a"`
[INFO] [stdout] 3a56a67218e06ffb6a4263aa42cc353dea5a29141888188ff4c7b2240dcc096a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MarqusJonsson/assignment1:/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] a3c8ec82d8b3d67f037e30c29acbd8e24712892425c78e3961e44f054dd2e998
[INFO] running `"docker" "start" "-a" "a3c8ec82d8b3d67f037e30c29acbd8e24712892425c78e3961e44f054dd2e998"`
[INFO] [stderr]    Compiling assignment1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "a3c8ec82d8b3d67f037e30c29acbd8e24712892425c78e3961e44f054dd2e998"`
[INFO] running `"docker" "rm" "-f" "a3c8ec82d8b3d67f037e30c29acbd8e24712892425c78e3961e44f054dd2e998"`
[INFO] [stdout] a3c8ec82d8b3d67f037e30c29acbd8e24712892425c78e3961e44f054dd2e998
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MarqusJonsson/assignment1:/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] b1c6072fdbb0cd7d2bbf1d7a93c1cdf35de897be47f8fccb32c5c68813d946c2
[INFO] running `"docker" "start" "-a" "b1c6072fdbb0cd7d2bbf1d7a93c1cdf35de897be47f8fccb32c5c68813d946c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/assignment1-7f20bf947a14cc61
[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" "b1c6072fdbb0cd7d2bbf1d7a93c1cdf35de897be47f8fccb32c5c68813d946c2"`
[INFO] running `"docker" "rm" "-f" "b1c6072fdbb0cd7d2bbf1d7a93c1cdf35de897be47f8fccb32c5c68813d946c2"`
[INFO] [stdout] b1c6072fdbb0cd7d2bbf1d7a93c1cdf35de897be47f8fccb32c5c68813d946c2