[INFO] updating cached repository yavrib/adventofcode2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yavrib/adventofcode2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yavrib/adventofcode2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/yavrib/adventofcode2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/yavrib/adventofcode2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yavrib/adventofcode2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/adventofcode2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/adventofcode2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8ed473fa51c4f7eca244bed33c44f2fc7fa7e29
[INFO] sha for GitHub repo yavrib/adventofcode2018: d8ed473fa51c4f7eca244bed33c44f2fc7fa7e29
[INFO] validating manifest of yavrib/adventofcode2018 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 yavrib/adventofcode2018 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 yavrib/adventofcode2018
[INFO] finished frobbing yavrib/adventofcode2018
[INFO] frobbed toml for yavrib/adventofcode2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/yavrib/adventofcode2018/Cargo.toml
[INFO] started frobbing yavrib/adventofcode2018
[INFO] finished frobbing yavrib/adventofcode2018
[INFO] frobbed toml for yavrib/adventofcode2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/adventofcode2018/Cargo.toml
[INFO] crate yavrib/adventofcode2018 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 yavrib/adventofcode2018 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-3/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/yavrib/adventofcode2018:/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] 1958bab8428ba46e51e1ca482b89afbac7d79832f88cfb6b12d1812ed67fcca3
[INFO] running `"docker" "start" "-a" "1958bab8428ba46e51e1ca482b89afbac7d79832f88cfb6b12d1812ed67fcca3"`
[INFO] [stderr]    Compiling adventofcode2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/solutions/first.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |   let new_values: Vec<(&Fn(i64, i64) -> i64, Result<i64, ParseIntError>)> = changes
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> i64`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/solutions/first.rs:25:47
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn parse_calculation_and_number(s: &str) -> (&Fn(i64, i64) -> i64, Result<i64, ParseIntError>) {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> i64`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "1958bab8428ba46e51e1ca482b89afbac7d79832f88cfb6b12d1812ed67fcca3"`
[INFO] running `"docker" "rm" "-f" "1958bab8428ba46e51e1ca482b89afbac7d79832f88cfb6b12d1812ed67fcca3"`
[INFO] [stdout] 1958bab8428ba46e51e1ca482b89afbac7d79832f88cfb6b12d1812ed67fcca3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/yavrib/adventofcode2018:/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] 90147db7e9580e7bcb685e93565c531272a5c1c2ab3f1a5f03f0b18c6c122b7a
[INFO] running `"docker" "start" "-a" "90147db7e9580e7bcb685e93565c531272a5c1c2ab3f1a5f03f0b18c6c122b7a"`
[INFO] [stderr]    Compiling adventofcode2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/solutions/first.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |   let new_values: Vec<(&Fn(i64, i64) -> i64, Result<i64, ParseIntError>)> = changes
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> i64`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/solutions/first.rs:25:47
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn parse_calculation_and_number(s: &str) -> (&Fn(i64, i64) -> i64, Result<i64, ParseIntError>) {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i64, i64) -> i64`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "90147db7e9580e7bcb685e93565c531272a5c1c2ab3f1a5f03f0b18c6c122b7a"`
[INFO] running `"docker" "rm" "-f" "90147db7e9580e7bcb685e93565c531272a5c1c2ab3f1a5f03f0b18c6c122b7a"`
[INFO] [stdout] 90147db7e9580e7bcb685e93565c531272a5c1c2ab3f1a5f03f0b18c6c122b7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/yavrib/adventofcode2018:/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] 7cb5545159db1e9e04aaa9ba5ab79f2606f569ca724ff4581edcb44ca2abab1b
[INFO] running `"docker" "start" "-a" "7cb5545159db1e9e04aaa9ba5ab79f2606f569ca724ff4581edcb44ca2abab1b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/adventofcode2018-bcce098f30e8575f
[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" "7cb5545159db1e9e04aaa9ba5ab79f2606f569ca724ff4581edcb44ca2abab1b"`
[INFO] running `"docker" "rm" "-f" "7cb5545159db1e9e04aaa9ba5ab79f2606f569ca724ff4581edcb44ca2abab1b"`
[INFO] [stdout] 7cb5545159db1e9e04aaa9ba5ab79f2606f569ca724ff4581edcb44ca2abab1b