[INFO] updating cached repository fredrik-jansson-se/rust-advent-of-code-2016
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fredrik-jansson-se/rust-advent-of-code-2016
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fredrik-jansson-se/rust-advent-of-code-2016" "work/ex/beta-1.38-1/sources/1.37.0/gh/fredrik-jansson-se/rust-advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fredrik-jansson-se/rust-advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fredrik-jansson-se/rust-advent-of-code-2016" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fredrik-jansson-se/rust-advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fredrik-jansson-se/rust-advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e6ea8b44c2c721bc36bba43648eaa9de214dbd34
[INFO] sha for GitHub repo fredrik-jansson-se/rust-advent-of-code-2016: e6ea8b44c2c721bc36bba43648eaa9de214dbd34
[INFO] validating manifest of fredrik-jansson-se/rust-advent-of-code-2016 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 fredrik-jansson-se/rust-advent-of-code-2016 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 fredrik-jansson-se/rust-advent-of-code-2016
[INFO] removed path dependency astar from fredrik-jansson-se/rust-advent-of-code-2016
[INFO] finished frobbing fredrik-jansson-se/rust-advent-of-code-2016
[INFO] frobbed toml for fredrik-jansson-se/rust-advent-of-code-2016 written to work/ex/beta-1.38-1/sources/1.37.0/gh/fredrik-jansson-se/rust-advent-of-code-2016/Cargo.toml
[INFO] started frobbing fredrik-jansson-se/rust-advent-of-code-2016
[INFO] removed path dependency astar from fredrik-jansson-se/rust-advent-of-code-2016
[INFO] finished frobbing fredrik-jansson-se/rust-advent-of-code-2016
[INFO] frobbed toml for fredrik-jansson-se/rust-advent-of-code-2016 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fredrik-jansson-se/rust-advent-of-code-2016/Cargo.toml
[INFO] crate fredrik-jansson-se/rust-advent-of-code-2016 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fredrik-jansson-se/rust-advent-of-code-2016/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 fredrik-jansson-se/rust-advent-of-code-2016 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fredrik-jansson-se/rust-advent-of-code-2016:/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] 13ff992a6bf7b96d0fcaed5d422a52b60645a158632363cbc82305c513170aed
[INFO] running `"docker" "start" "-a" "13ff992a6bf7b96d0fcaed5d422a52b60645a158632363cbc82305c513170aed"`
[INFO] [stderr] warning: dependency (astar) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling typed-arena v1.2.0
[INFO] [stderr]    Compiling permutate v0.3.2
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling astar v4.0.0
[INFO] [stderr]    Compiling advent_of_code2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0405]: cannot find trait `AStar` in this scope
[INFO] [stderr]   --> src/day13.rs:81:6
[INFO] [stderr]    |
[INFO] [stderr] 81 | impl AStar<Coord> for CoordAStar {
[INFO] [stderr]    |      ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `AStar` in this scope
[INFO] [stderr]   --> src/day24.rs:62:6
[INFO] [stderr]    |
[INFO] [stderr] 62 | impl AStar<Coord> for World {
[INFO] [stderr]    |      ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `astar::*`
[INFO] [stderr]  --> src/day13.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use astar::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `astar::*`
[INFO] [stderr]  --> src/day24.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use astar::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0405`.
[INFO] [stderr] error: Could not compile `advent_of_code2016`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "13ff992a6bf7b96d0fcaed5d422a52b60645a158632363cbc82305c513170aed"`
[INFO] running `"docker" "rm" "-f" "13ff992a6bf7b96d0fcaed5d422a52b60645a158632363cbc82305c513170aed"`
[INFO] [stdout] 13ff992a6bf7b96d0fcaed5d422a52b60645a158632363cbc82305c513170aed