[INFO] updating cached repository ef4/advent-of-code
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ef4/advent-of-code
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ef4/advent-of-code" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ef4/advent-of-code"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ef4/advent-of-code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ef4/advent-of-code" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ef4/advent-of-code"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ef4/advent-of-code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 69b4e17a40680b6ee77276a1e3ecdac38513fd52
[INFO] sha for GitHub repo ef4/advent-of-code: 69b4e17a40680b6ee77276a1e3ecdac38513fd52
[INFO] validating manifest of ef4/advent-of-code on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ef4/advent-of-code on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ef4/advent-of-code
[INFO] finished frobbing ef4/advent-of-code
[INFO] frobbed toml for ef4/advent-of-code written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ef4/advent-of-code/Cargo.toml
[INFO] started frobbing ef4/advent-of-code
[INFO] finished frobbing ef4/advent-of-code
[INFO] frobbed toml for ef4/advent-of-code written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ef4/advent-of-code/Cargo.toml
[INFO] crate ef4/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking ef4/advent-of-code against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ef4/advent-of-code:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5a33279bc5db035466e5c34260a4d308d2f5c7f3efdf5ebd1cd2cb8cfa520e02
[INFO] running `"docker" "start" "-a" "5a33279bc5db035466e5c34260a4d308d2f5c7f3efdf5ebd1cd2cb8cfa520e02"`
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking regex v0.2.3
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/bin/13-1.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if (pairs.map(|(depth, range)| (depth + 1, range)).any(hits)) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/solve_2_2.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     lazy_static! {
[INFO] [stderr] 20 | |         static ref RE: Regex = Regex::new(r"\d+").unwrap();
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/solve_8_1.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | /         lazy_static! {
[INFO] [stderr] 65 | |             static ref RE: Regex = Regex::new(r"(\w+) (\w+) (-?\d+) if (\w+) (.*) (-?\d+)").unwrap();
[INFO] [stderr] 66 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/bin/13-1.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if (pairs.map(|(depth, range)| (depth + 1, range)).any(hits)) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `map` found for type `std::vec::Vec<(i32, i32)>` in the current scope
[INFO] [stderr]   --> src/bin/13-1.rs:39:19
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if (pairs.map(|(depth, range)| (depth + 1, range)).any(hits)) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `map` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `&mut [(i32, i32)] : std::iter::Iterator`
[INFO] [stderr]            `&mut std::vec::Vec<(i32, i32)> : std::iter::Iterator`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `advent-of-code`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `map` found for type `std::vec::Vec<(i32, i32)>` in the current scope
[INFO] [stderr]   --> src/bin/13-1.rs:39:19
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if (pairs.map(|(depth, range)| (depth + 1, range)).any(hits)) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `map` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `&mut [(i32, i32)] : std::iter::Iterator`
[INFO] [stderr]            `&mut std::vec::Vec<(i32, i32)> : std::iter::Iterator`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `advent-of-code`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/solve_2_2.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     lazy_static! {
[INFO] [stderr] 20 | |         static ref RE: Regex = Regex::new(r"\d+").unwrap();
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/solve_8_1.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | /         lazy_static! {
[INFO] [stderr] 65 | |             static ref RE: Regex = Regex::new(r"(\w+) (\w+) (-?\d+) if (\w+) (.*) (-?\d+)").unwrap();
[INFO] [stderr] 66 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5a33279bc5db035466e5c34260a4d308d2f5c7f3efdf5ebd1cd2cb8cfa520e02"`
[INFO] running `"docker" "rm" "-f" "5a33279bc5db035466e5c34260a4d308d2f5c7f3efdf5ebd1cd2cb8cfa520e02"`
[INFO] [stdout] 5a33279bc5db035466e5c34260a4d308d2f5c7f3efdf5ebd1cd2cb8cfa520e02