[INFO] updating cached repository lukasIO/rusty_porthole
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lukasIO/rusty_porthole
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lukasIO/rusty_porthole" "work/ex/beta-1.38-1/sources/1.37.0/gh/lukasIO/rusty_porthole"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lukasIO/rusty_porthole'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lukasIO/rusty_porthole" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lukasIO/rusty_porthole"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lukasIO/rusty_porthole'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9cdbbd2e7c258d7fbfbc42d7c7ef55dc6b7d3c8d
[INFO] sha for GitHub repo lukasIO/rusty_porthole: 9cdbbd2e7c258d7fbfbc42d7c7ef55dc6b7d3c8d
[INFO] validating manifest of lukasIO/rusty_porthole 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 lukasIO/rusty_porthole 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 lukasIO/rusty_porthole
[INFO] finished frobbing lukasIO/rusty_porthole
[INFO] frobbed toml for lukasIO/rusty_porthole written to work/ex/beta-1.38-1/sources/1.37.0/gh/lukasIO/rusty_porthole/Cargo.toml
[INFO] started frobbing lukasIO/rusty_porthole
[INFO] finished frobbing lukasIO/rusty_porthole
[INFO] frobbed toml for lukasIO/rusty_porthole written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lukasIO/rusty_porthole/Cargo.toml
[INFO] crate lukasIO/rusty_porthole 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 lukasIO/rusty_porthole 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lukasIO/rusty_porthole:/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] e9d0d4b68104a2f33945ff0bed69d97e3de2194f6b6049139077ef369bbd5435
[INFO] running `"docker" "start" "-a" "e9d0d4b68104a2f33945ff0bed69d97e3de2194f6b6049139077ef369bbd5435"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling serde v1.0.83
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling serde_derive v1.0.83
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling rusty_porthole v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `shorepoint`
[INFO] [stderr]    --> src/main.rs:111:27
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn add_to_shore_sightings(shorepoint :ShorePoint)
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider prefixing with an underscore: `_shorepoint`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_to_shore_sightings`
[INFO] [stderr]    --> src/main.rs:111:1
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn add_to_shore_sightings(shorepoint :ShorePoint)
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.57s
[INFO] running `"docker" "inspect" "e9d0d4b68104a2f33945ff0bed69d97e3de2194f6b6049139077ef369bbd5435"`
[INFO] running `"docker" "rm" "-f" "e9d0d4b68104a2f33945ff0bed69d97e3de2194f6b6049139077ef369bbd5435"`
[INFO] [stdout] e9d0d4b68104a2f33945ff0bed69d97e3de2194f6b6049139077ef369bbd5435
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lukasIO/rusty_porthole:/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] 3fb826e031ff3e713e8fbc4689a9ef13c7fbda66b9f039a905d0cdc80577d0a3
[INFO] running `"docker" "start" "-a" "3fb826e031ff3e713e8fbc4689a9ef13c7fbda66b9f039a905d0cdc80577d0a3"`
[INFO] [stderr]    Compiling rusty_porthole v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `shorepoint`
[INFO] [stderr]    --> src/main.rs:111:27
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn add_to_shore_sightings(shorepoint :ShorePoint)
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider prefixing with an underscore: `_shorepoint`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_to_shore_sightings`
[INFO] [stderr]    --> src/main.rs:111:1
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn add_to_shore_sightings(shorepoint :ShorePoint)
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "3fb826e031ff3e713e8fbc4689a9ef13c7fbda66b9f039a905d0cdc80577d0a3"`
[INFO] running `"docker" "rm" "-f" "3fb826e031ff3e713e8fbc4689a9ef13c7fbda66b9f039a905d0cdc80577d0a3"`
[INFO] [stdout] 3fb826e031ff3e713e8fbc4689a9ef13c7fbda66b9f039a905d0cdc80577d0a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lukasIO/rusty_porthole:/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] 01fd0239f9937a96a742334b88d8de3a09781a6a8d118ab915f4e9d134695077
[INFO] running `"docker" "start" "-a" "01fd0239f9937a96a742334b88d8de3a09781a6a8d118ab915f4e9d134695077"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_porthole-9d21e47971d90600
[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" "01fd0239f9937a96a742334b88d8de3a09781a6a8d118ab915f4e9d134695077"`
[INFO] running `"docker" "rm" "-f" "01fd0239f9937a96a742334b88d8de3a09781a6a8d118ab915f4e9d134695077"`
[INFO] [stdout] 01fd0239f9937a96a742334b88d8de3a09781a6a8d118ab915f4e9d134695077