[INFO] updating cached repository https://github.com/jugglerchris/aoc2017
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] 916cad896d19425b197d0bc3bc24f851242fe72d
[INFO] checking jugglerchris/aoc2017 against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjugglerchris%2Faoc2017" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jugglerchris/aoc2017 on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jugglerchris/aoc2017
[INFO] finished tweaking git repo https://github.com/jugglerchris/aoc2017
[INFO] tweaked toml for git repo https://github.com/jugglerchris/aoc2017 written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jugglerchris/aoc2017 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 74531d28e41e905b55a156b890b966bcdf242c5e450c1ddfe2cb6f0429ecba3e
[INFO] running `"docker" "start" "-a" "74531d28e41e905b55a156b890b966bcdf242c5e450c1ddfe2cb6f0429ecba3e"`
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]     Checking thread_local v0.3.4
[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 aoc2017 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut f = try!(File::open(&filename));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` 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/lib.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | /     regex_parser!(parse_operand: Operand {
[INFO] [stderr] 164 | |         VAL = r#"^(-?\d+)$"# => | val: isize | Operand::Val(val),
[INFO] [stderr] 165 | |         REG = r#"^(\w)$"# => | reg: String | Operand::Reg((reg.chars().next().unwrap() as u8 - b'a') as usize)
[INFO] [stderr] 166 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | /     regex_parser!(parse_operand: Operand {
[INFO] [stderr] 164 | |         VAL = r#"^(-?\d+)$"# => | val: isize | Operand::Val(val),
[INFO] [stderr] 165 | |         REG = r#"^(\w)$"# => | reg: String | Operand::Reg((reg.chars().next().unwrap() as u8 - b'a') as usize)
[INFO] [stderr] 166 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut f = try!(File::open(&filename));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` 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/lib.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | /     regex_parser!(parse_operand: Operand {
[INFO] [stderr] 164 | |         VAL = r#"^(-?\d+)$"# => | val: isize | Operand::Val(val),
[INFO] [stderr] 165 | |         REG = r#"^(\w)$"# => | reg: String | Operand::Reg((reg.chars().next().unwrap() as u8 - b'a') as usize)
[INFO] [stderr] 166 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | /     regex_parser!(parse_operand: Operand {
[INFO] [stderr] 164 | |         VAL = r#"^(-?\d+)$"# => | val: isize | Operand::Val(val),
[INFO] [stderr] 165 | |         REG = r#"^(\w)$"# => | reg: String | Operand::Reg((reg.chars().next().unwrap() as u8 - b'a') as usize)
[INFO] [stderr] 166 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 | /     regex_parser!(parse_insn: Insn {
[INFO] [stderr] 191 | |         SND = r#"snd (.*)$"# => | op: Operand | Snd(op),
[INFO] [stderr] 192 | |         SET = r#"set (.*) (.*)$"# => | op1: Operand, op2: Operand | Set(op1, op2),
[INFO] [stderr] 193 | |         ADD = r#"add (.*) (.*)$"# => | op1: Operand, op2: Operand | Add(op1, op2),
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | |         JNZ = r#"jnz (.*) (.*)$"# => | op1: Operand, op2: Operand | Jnz(op1, op2)
[INFO] [stderr] 200 | |     });
[INFO] [stderr]     | |_______^ in this macro invocation
[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: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day25.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> examples/day20.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | / regex_parser!(parse_particle: Particle {
[INFO] [stderr] 50 | |     LINE = r#"^p=<(-?\d+),(-?\d+),(-?\d+)>, v=<(-?\d+),(-?\d+),(-?\d+)>, a=<(-?\d+),(-?\d+),(-?\d+)>$"# =>
[INFO] [stderr] 51 | |         | px: isize, py: isize, pz: isize,
[INFO] [stderr] 52 | |           vx: isize, vy: isize, vz: isize,
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |             }
[INFO] [stderr] 59 | | });
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> examples/day16.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / regex_parser!(parse_move: Move {
[INFO] [stderr] 14 | |     SPIN = r#"^s(\d+)$"# => | x: usize | Spin(x),
[INFO] [stderr] 15 | |     EXCHANGE = r#"^x(\d+)/(\d+)$"# => | a: usize, b: usize | Exchange(a,b),
[INFO] [stderr] 16 | |     PARTNER = r#"^p(.)/(.)$"# => | a: char, b: char | Partner(a as u8 - b'a', b as u8 - b'a')
[INFO] [stderr] 17 | | });
[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]   --> examples/day16.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / regex_parser!(parse_move: Move {
[INFO] [stderr] 14 | |     SPIN = r#"^s(\d+)$"# => | x: usize | Spin(x),
[INFO] [stderr] 15 | |     EXCHANGE = r#"^x(\d+)/(\d+)$"# => | a: usize, b: usize | Exchange(a,b),
[INFO] [stderr] 16 | |     PARTNER = r#"^p(.)/(.)$"# => | a: char, b: char | Partner(a as u8 - b'a', b as u8 - b'a')
[INFO] [stderr] 17 | | });
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> examples/day16.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / regex_parser!(parse_move: Move {
[INFO] [stderr] 14 | |     SPIN = r#"^s(\d+)$"# => | x: usize | Spin(x),
[INFO] [stderr] 15 | |     EXCHANGE = r#"^x(\d+)/(\d+)$"# => | a: usize, b: usize | Exchange(a,b),
[INFO] [stderr] 16 | |     PARTNER = r#"^p(.)/(.)$"# => | a: char, b: char | Partner(a as u8 - b'a', b as u8 - b'a')
[INFO] [stderr] 17 | | });
[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: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day1.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0446]: private type `Particle` in public interface
[INFO] [stderr]   --> examples/day20.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 36 |   struct Particle {
[INFO] [stderr]    |   - `Particle` declared as private
[INFO] [stderr] ...
[INFO] [stderr] 49 | / regex_parser!(parse_particle: Particle {
[INFO] [stderr] 50 | |     LINE = r#"^p=<(-?\d+),(-?\d+),(-?\d+)>, v=<(-?\d+),(-?\d+),(-?\d+)>, a=<(-?\d+),(-?\d+),(-?\d+)>$"# =>
[INFO] [stderr] 51 | |         | px: isize, py: isize, pz: isize,
[INFO] [stderr] 52 | |           vx: isize, vy: isize, vz: isize,
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |             }
[INFO] [stderr] 59 | | });
[INFO] [stderr]    | |___^ can't leak private type
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day20.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day2.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0446`.
[INFO] [stderr] error: could not compile `aoc2017`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day10.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0446]: private type `Move` in public interface
[INFO] [stderr]   --> examples/day16.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 6  |   enum Move {
[INFO] [stderr]    |   - `Move` declared as private
[INFO] [stderr] ...
[INFO] [stderr] 13 | / regex_parser!(parse_move: Move {
[INFO] [stderr] 14 | |     SPIN = r#"^s(\d+)$"# => | x: usize | Spin(x),
[INFO] [stderr] 15 | |     EXCHANGE = r#"^x(\d+)/(\d+)$"# => | a: usize, b: usize | Exchange(a,b),
[INFO] [stderr] 16 | |     PARTNER = r#"^p(.)/(.)$"# => | a: char, b: char | Partner(a as u8 - b'a', b as u8 - b'a')
[INFO] [stderr] 17 | | });
[INFO] [stderr]    | |___^ can't leak private type
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day16.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0446`.
[INFO] [stderr] error: could not compile `aoc2017`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day5.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day23.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/day17.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use] extern crate aoc2017;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/day17.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use] extern crate lazy_static;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day4.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day17.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> examples/day21.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |             let mut output = rule.output;
[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]    --> examples/day21.rs:177:17
[INFO] [stderr]     |
[INFO] [stderr] 177 |             let mut output = rule.output;
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_grid`
[INFO] [stderr]   --> examples/day21.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn print_grid(data: &[Square], size: usize) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `print`
[INFO] [stderr]    --> examples/day21.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn print(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/day21.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "74531d28e41e905b55a156b890b966bcdf242c5e450c1ddfe2cb6f0429ecba3e"`
[INFO] running `"docker" "rm" "-f" "74531d28e41e905b55a156b890b966bcdf242c5e450c1ddfe2cb6f0429ecba3e"`
[INFO] [stdout] 74531d28e41e905b55a156b890b966bcdf242c5e450c1ddfe2cb6f0429ecba3e