[INFO] updating cached repository https://github.com/efrees/adventofcode2018 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f6ebf5b8d00b6b2aad563e2f4e236f59e3638589 [INFO] checking efrees/adventofcode2018 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefrees%2Fadventofcode2018" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efrees/adventofcode2018 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/efrees/adventofcode2018 [INFO] finished tweaking git repo https://github.com/efrees/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/efrees/adventofcode2018 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/efrees/adventofcode2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] af6f5440725a5bac454fee81dbb1324d2721b48119d3b3fe1467f6f0fa52ae07 [INFO] running `"docker" "start" "-a" "af6f5440725a5bac454fee81dbb1324d2721b48119d3b3fe1467f6f0fa52ae07"` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking advent_2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solutions/day16.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | let methods: Vec<&Fn(&Vec, &mut Vec)> = vec![ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec, &mut Vec)` [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/day16.rs:129:14 [INFO] [stderr] | [INFO] [stderr] 129 | method: &Fn(&Vec, &mut Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec, &mut Vec)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | fn time(f: &Fn()) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:45:24 [INFO] [stderr] | [INFO] [stderr] 45 | fn time_with_label(f: &Fn(), label: &str) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solutions/day16.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | let methods: Vec<&Fn(&Vec, &mut Vec)> = vec![ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec, &mut Vec)` [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/day16.rs:129:14 [INFO] [stderr] | [INFO] [stderr] 129 | method: &Fn(&Vec, &mut Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec, &mut Vec)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | fn time(f: &Fn()) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:45:24 [INFO] [stderr] | [INFO] [stderr] 45 | fn time_with_label(f: &Fn(), label: &str) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solutions/day18.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut row: Vec<_> = line [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solutions/day18.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut row: Vec<_> = line [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `reg_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day16.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | static ref reg_pattern: Regex = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `REG_PATTERN` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day17.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | static ref pattern: Regex = [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `log_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day4.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | static ref log_pattern: Regex = Regex::new(r"^\[(.*?)\] (.*)$").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `message_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day4.rs:121:24 [INFO] [stderr] | [INFO] [stderr] 121 | static ref message_pattern: Regex = Regex::new(r"Guard #(\d+) begins").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MESSAGE_PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `point_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day6.rs:103:20 [INFO] [stderr] | [INFO] [stderr] 103 | static ref point_pattern: Regex = Regex::new(r"^(\d+), (\d+)$").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `reg_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day16.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | static ref reg_pattern: Regex = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `REG_PATTERN` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day17.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | static ref pattern: Regex = [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `log_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day4.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | static ref log_pattern: Regex = Regex::new(r"^\[(.*?)\] (.*)$").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `message_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day4.rs:121:24 [INFO] [stderr] | [INFO] [stderr] 121 | static ref message_pattern: Regex = Regex::new(r"Guard #(\d+) begins").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MESSAGE_PATTERN` [INFO] [stderr] [INFO] [stderr] warning: static variable `point_pattern` should have an upper case name [INFO] [stderr] --> src/solutions/day6.rs:103:20 [INFO] [stderr] | [INFO] [stderr] 103 | static ref point_pattern: Regex = Regex::new(r"^(\d+), (\d+)$").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_PATTERN` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.13s [INFO] running `"docker" "inspect" "af6f5440725a5bac454fee81dbb1324d2721b48119d3b3fe1467f6f0fa52ae07"` [INFO] running `"docker" "rm" "-f" "af6f5440725a5bac454fee81dbb1324d2721b48119d3b3fe1467f6f0fa52ae07"` [INFO] [stdout] af6f5440725a5bac454fee81dbb1324d2721b48119d3b3fe1467f6f0fa52ae07