[INFO] updating cached repository breander/Rust_Advent_Code_2017_Day_03
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/breander/Rust_Advent_Code_2017_Day_03
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/breander/Rust_Advent_Code_2017_Day_03" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/breander/Rust_Advent_Code_2017_Day_03"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/breander/Rust_Advent_Code_2017_Day_03'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/breander/Rust_Advent_Code_2017_Day_03" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/breander/Rust_Advent_Code_2017_Day_03"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/breander/Rust_Advent_Code_2017_Day_03'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db94d5bd68f048e744babe43cb4b2a4f5b62a93f
[INFO] sha for GitHub repo breander/Rust_Advent_Code_2017_Day_03: db94d5bd68f048e744babe43cb4b2a4f5b62a93f
[INFO] validating manifest of breander/Rust_Advent_Code_2017_Day_03 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of breander/Rust_Advent_Code_2017_Day_03 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing breander/Rust_Advent_Code_2017_Day_03
[INFO] finished frobbing breander/Rust_Advent_Code_2017_Day_03
[INFO] frobbed toml for breander/Rust_Advent_Code_2017_Day_03 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/breander/Rust_Advent_Code_2017_Day_03/Cargo.toml
[INFO] started frobbing breander/Rust_Advent_Code_2017_Day_03
[INFO] finished frobbing breander/Rust_Advent_Code_2017_Day_03
[INFO] frobbed toml for breander/Rust_Advent_Code_2017_Day_03 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/breander/Rust_Advent_Code_2017_Day_03/Cargo.toml
[INFO] crate breander/Rust_Advent_Code_2017_Day_03 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing breander/Rust_Advent_Code_2017_Day_03 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/breander/Rust_Advent_Code_2017_Day_03:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] b6c221ee3a51305e1d39338085b05168df28cb5c813779fa5ff03d0a7425ee2d
[INFO] running `"docker" "start" "-a" "b6c221ee3a51305e1d39338085b05168df28cb5c813779fa5ff03d0a7425ee2d"`
[INFO] [stderr]    Compiling day3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "b6c221ee3a51305e1d39338085b05168df28cb5c813779fa5ff03d0a7425ee2d"`
[INFO] running `"docker" "rm" "-f" "b6c221ee3a51305e1d39338085b05168df28cb5c813779fa5ff03d0a7425ee2d"`
[INFO] [stdout] b6c221ee3a51305e1d39338085b05168df28cb5c813779fa5ff03d0a7425ee2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/breander/Rust_Advent_Code_2017_Day_03:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 007fa261e6d6773d016ee6399dcb9d878e8f8ba2a25c36136ea0908f52ef2f60
[INFO] running `"docker" "start" "-a" "007fa261e6d6773d016ee6399dcb9d878e8f8ba2a25c36136ea0908f52ef2f60"`
[INFO] [stderr]    Compiling day3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "007fa261e6d6773d016ee6399dcb9d878e8f8ba2a25c36136ea0908f52ef2f60"`
[INFO] running `"docker" "rm" "-f" "007fa261e6d6773d016ee6399dcb9d878e8f8ba2a25c36136ea0908f52ef2f60"`
[INFO] [stdout] 007fa261e6d6773d016ee6399dcb9d878e8f8ba2a25c36136ea0908f52ef2f60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/breander/Rust_Advent_Code_2017_Day_03:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 7bb34ae6dbf6e9d17bc69b5d1b5cfb0593a11ac82cd22967d57286cecbaf5eaf
[INFO] running `"docker" "start" "-a" "7bb34ae6dbf6e9d17bc69b5d1b5cfb0593a11ac82cd22967d57286cecbaf5eaf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[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/day3-f60b2f379eb60fc4
[INFO] running `"docker" "inspect" "7bb34ae6dbf6e9d17bc69b5d1b5cfb0593a11ac82cd22967d57286cecbaf5eaf"`
[INFO] running `"docker" "rm" "-f" "7bb34ae6dbf6e9d17bc69b5d1b5cfb0593a11ac82cd22967d57286cecbaf5eaf"`
[INFO] [stdout] 7bb34ae6dbf6e9d17bc69b5d1b5cfb0593a11ac82cd22967d57286cecbaf5eaf