[INFO] updating cached repository Aidiakapi/advent_of_code_2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Aidiakapi/advent_of_code_2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Aidiakapi/advent_of_code_2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/Aidiakapi/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Aidiakapi/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Aidiakapi/advent_of_code_2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Aidiakapi/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Aidiakapi/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c6e8ca88a138a857b66e7b2c010da5230e950ec
[INFO] sha for GitHub repo Aidiakapi/advent_of_code_2018: 4c6e8ca88a138a857b66e7b2c010da5230e950ec
[INFO] validating manifest of Aidiakapi/advent_of_code_2018 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 Aidiakapi/advent_of_code_2018 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 Aidiakapi/advent_of_code_2018
[INFO] finished frobbing Aidiakapi/advent_of_code_2018
[INFO] frobbed toml for Aidiakapi/advent_of_code_2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/Aidiakapi/advent_of_code_2018/Cargo.toml
[INFO] started frobbing Aidiakapi/advent_of_code_2018
[INFO] finished frobbing Aidiakapi/advent_of_code_2018
[INFO] frobbed toml for Aidiakapi/advent_of_code_2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Aidiakapi/advent_of_code_2018/Cargo.toml
[INFO] crate Aidiakapi/advent_of_code_2018 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 Aidiakapi/advent_of_code_2018 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-4/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/Aidiakapi/advent_of_code_2018:/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] 8c16773f8cfaf211f2cf16abbce6ec546e3779d389d7c40081af4559a4659a66
[INFO] running `"docker" "start" "-a" "8c16773f8cfaf211f2cf16abbce6ec546e3779d389d7c40081af4559a4659a66"`
[INFO] [stderr]    Compiling encoding_rs v0.8.12
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling twoway v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling h2 v0.1.13
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling hyper v0.12.20
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.8
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `enable_ansi_support` in module `ansi_term`
[INFO] [stderr]    --> src/main.rs:42:45
[INFO] [stderr]     |
[INFO] [stderr] 42  |               if cfg!(windows) && !ansi_term::enable_ansi_support().is_ok() {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^ not found in `ansi_term`
[INFO] [stderr] ...
[INFO] [stderr] 86  | / main!(
[INFO] [stderr] 87  | |     day01,
[INFO] [stderr] 88  | |     day02,
[INFO] [stderr] 89  | |     day03,
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |     day25,
[INFO] [stderr] 112 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(stmt_expr_attributes, drain_filter, try_from)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `advent_of_code_2018`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8c16773f8cfaf211f2cf16abbce6ec546e3779d389d7c40081af4559a4659a66"`
[INFO] running `"docker" "rm" "-f" "8c16773f8cfaf211f2cf16abbce6ec546e3779d389d7c40081af4559a4659a66"`
[INFO] [stdout] 8c16773f8cfaf211f2cf16abbce6ec546e3779d389d7c40081af4559a4659a66