[INFO] updating cached repository https://github.com/TKussel/AoC2018
[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] 702b1257daff70d64aa7ff0fe9c16a493fe396f1
[INFO] checking TKussel/AoC2018 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKussel%2FAoC2018" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TKussel/AoC2018 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/TKussel/AoC2018
[INFO] finished tweaking git repo https://github.com/TKussel/AoC2018
[INFO] tweaked toml for git repo https://github.com/TKussel/AoC2018 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/TKussel/AoC2018 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 3043502c96409911abd38aa1e4e9884abad9fefa94480a0e950579c09de48615
[INFO] running `"docker" "start" "-a" "3043502c96409911abd38aa1e4e9884abad9fefa94480a0e950579c09de48615"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]     Checking aoc-runner v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling aoc-runner-derive v0.1.1
[INFO] [stderr]     Checking aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> src/day1.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[aoc(day1, part1)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/day1.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[aoc(day1,part2)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> src/day2.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[aoc(day2, part1)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/day2.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | #[aoc(day2, part2)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/day3.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | #[aoc(day3, part1)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]    --> src/day3.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | #[aoc(day3, part2)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> src/day1.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[aoc(day1, part1)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]    --> src/day4.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | #[aoc(day4, part1)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/day1.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[aoc(day1,part2)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]    --> src/day4.rs:185:1
[INFO] [stderr]     |
[INFO] [stderr] 185 | #[aoc(day4, part2)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | aoc_lib!( year=2018 );
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> src/day2.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[aoc(day2, part1)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/day2.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | #[aoc(day2, part2)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stderr]   --> src/day1.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |      assert_eq!(solve_part1(&input_generator("+1\n+1\n+1")),3);
[INFO] [stderr]    |                 ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/day3.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | #[aoc(day3, part1)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stderr]   --> src/day1.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |      assert_eq!(solve_part1(&input_generator("+1\n+1\n-2")),0);
[INFO] [stderr]    |                 ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stderr]   --> src/day1.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |      assert_eq!(solve_part1(&input_generator("-1\n-2\n-3")),-6);
[INFO] [stderr]    |                 ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stderr]   --> src/day2.rs:70:17
[INFO] [stderr]    |
[INFO] [stderr] 70 |      assert_eq!(solve_part1(&input_generator(&input)),12);
[INFO] [stderr]    |                 ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stderr]    --> src/day3.rs:124:20
[INFO] [stderr]     |
[INFO] [stderr] 124 |         assert_eq!(solve_part1(&input_generator(&input)), 4);
[INFO] [stderr]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part2` in this scope
[INFO] [stderr]    --> src/day3.rs:129:20
[INFO] [stderr]     |
[INFO] [stderr] 129 |         assert_eq!(solve_part2(&input_generator(&input)), 3.to_string());
[INFO] [stderr]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]    --> src/day3.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | #[aoc(day3, part2)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stderr]    --> src/day4.rs:205:20
[INFO] [stderr]     |
[INFO] [stderr] 205 |         assert_eq!(solve_part1(&input_generator(&input)), 4);
[INFO] [stderr]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/day2.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/day4.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day4.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]    --> src/day4.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | #[aoc(day4, part1)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]    --> src/day4.rs:185:1
[INFO] [stderr]     |
[INFO] [stderr] 185 | #[aoc(day4, part2)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | aoc_lib!( year=2018 );
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/day2.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/day4.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day4.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors; 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `aoc2018`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 9 previous errors; 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `aoc2018`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3043502c96409911abd38aa1e4e9884abad9fefa94480a0e950579c09de48615"`
[INFO] running `"docker" "rm" "-f" "3043502c96409911abd38aa1e4e9884abad9fefa94480a0e950579c09de48615"`
[INFO] [stdout] 3043502c96409911abd38aa1e4e9884abad9fefa94480a0e950579c09de48615