[INFO] cloning repository https://github.com/AdmiralPotato/advent_of_code_2020_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdmiralPotato/advent_of_code_2020_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdmiralPotato%2Fadvent_of_code_2020_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdmiralPotato%2Fadvent_of_code_2020_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f291621bc359aae25cb173c6079be92af7b8dc2
[INFO] testing AdmiralPotato/advent_of_code_2020_rust against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdmiralPotato%2Fadvent_of_code_2020_rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AdmiralPotato/advent_of_code_2020_rust
[INFO] finished tweaking git repo https://github.com/AdmiralPotato/advent_of_code_2020_rust
[INFO] tweaked toml for git repo https://github.com/AdmiralPotato/advent_of_code_2020_rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AdmiralPotato/advent_of_code_2020_rust on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AdmiralPotato/advent_of_code_2020_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.15
[INFO] [stderr]   Downloaded aho-corasick v1.0.2
[INFO] [stderr]   Downloaded regex v1.8.4
[INFO] [stderr]   Downloaded regex-syntax v0.7.2
[INFO] [stderr]   Downloaded libc v0.2.146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98d5198894ee82dbdbecdc687bc6ae5432893ea79ffa9c69a46756a5791f421d
[INFO] running `Command { std: "docker" "start" "-a" "98d5198894ee82dbdbecdc687bc6ae5432893ea79ffa9c69a46756a5791f421d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98d5198894ee82dbdbecdc687bc6ae5432893ea79ffa9c69a46756a5791f421d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d5198894ee82dbdbecdc687bc6ae5432893ea79ffa9c69a46756a5791f421d", kill_on_drop: false }`
[INFO] [stdout] 98d5198894ee82dbdbecdc687bc6ae5432893ea79ffa9c69a46756a5791f421d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f989804ca9e001726435521166777a13ce9e8073a78b7b08873d9a41b8d748d0
[INFO] running `Command { std: "docker" "start" "-a" "f989804ca9e001726435521166777a13ce9e8073a78b7b08873d9a41b8d748d0", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling day_06 v0.1.0 (/opt/rustwide/workdir/day_06)
[INFO] [stderr]    Compiling day_09 v0.1.0 (/opt/rustwide/workdir/day_09)
[INFO] [stderr]    Compiling day_20 v0.1.0 (/opt/rustwide/workdir/day_20)
[INFO] [stderr]    Compiling day_18 v0.1.0 (/opt/rustwide/workdir/day_18)
[INFO] [stderr]    Compiling day_08 v0.1.0 (/opt/rustwide/workdir/day_08)
[INFO] [stderr]    Compiling day_10 v0.1.0 (/opt/rustwide/workdir/day_10)
[INFO] [stderr]    Compiling day_14 v0.1.0 (/opt/rustwide/workdir/day_14)
[INFO] [stdout] warning: unused import: `fmt::Result`
[INFO] [stdout]  --> day_06/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Result, fs::File, io::Read};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chars_to_u16` is never used
[INFO] [stdout]  --> day_20/src/main.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn chars_to_u16(chars: &[char]) -> u16 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_column` is never used
[INFO] [stdout]   --> day_20/src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn get_column(chars: &[char], x: usize) -> [char; 10] {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reverse_first_10_bits` is never used
[INFO] [stdout]   --> day_20/src/main.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn reverse_first_10_bits(n: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> day_20/src/main.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Tile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> day_20/src/main.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Tile {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 39 |     fn new(input: &str) -> Tile {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]    --> day_20/src/main.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn parse_input(input: &str) -> HashMap<u16, Tile> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16)
[INFO] [stderr]    Compiling day_15 v0.1.0 (/opt/rustwide/workdir/day_15)
[INFO] [stdout] warning: field `your_ticket` is never read
[INFO] [stdout]  --> day_16/src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct ParsedTrainTickets<'a> {
[INFO] [stdout]   |        ------------------ field in this struct
[INFO] [stdout] 6 |     rules: HashMap<&'a str, (RangeInclusive<u16>, RangeInclusive<u16>)>,
[INFO] [stdout] 7 |     your_ticket: Vec<u16>,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> day_16/src/main.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(input: &'a str) -> ParsedTrainTickets {
[INFO] [stdout]    |                    ^^         ------------------ the lifetime gets resolved as `'a`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(input: &'a str) -> ParsedTrainTickets<'a> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling day_13 v0.1.0 (/opt/rustwide/workdir/day_13)
[INFO] [stderr]    Compiling day_12 v0.1.0 (/opt/rustwide/workdir/day_12)
[INFO] [stderr]    Compiling day_11 v0.1.0 (/opt/rustwide/workdir/day_11)
[INFO] [stderr]    Compiling day_12b v0.1.0 (/opt/rustwide/workdir/day_12b)
[INFO] [stderr]    Compiling day_07 v0.1.0 (/opt/rustwide/workdir/day_07)
[INFO] [stdout] warning: unused import: `fmt::Result`
[INFO] [stdout]  --> day_07/src/main.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fmt::Result, fs::File, io::Read};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matches`
[INFO] [stdout]   --> day_07/src/main.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let matches = crime.is_match(text);
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.24s
[INFO] running `Command { std: "docker" "inspect" "f989804ca9e001726435521166777a13ce9e8073a78b7b08873d9a41b8d748d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f989804ca9e001726435521166777a13ce9e8073a78b7b08873d9a41b8d748d0", kill_on_drop: false }`
[INFO] [stdout] f989804ca9e001726435521166777a13ce9e8073a78b7b08873d9a41b8d748d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19518ddba479b2e26da389d3ba9099671b74e424f6d5e1ac15277a23858ad61d
[INFO] running `Command { std: "docker" "start" "-a" "19518ddba479b2e26da389d3ba9099671b74e424f6d5e1ac15277a23858ad61d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling day_18 v0.1.0 (/opt/rustwide/workdir/day_18)
[INFO] [stderr]    Compiling day_09 v0.1.0 (/opt/rustwide/workdir/day_09)
[INFO] [stderr]    Compiling day_14 v0.1.0 (/opt/rustwide/workdir/day_14)
[INFO] [stderr]    Compiling day_08 v0.1.0 (/opt/rustwide/workdir/day_08)
[INFO] [stderr]    Compiling day_15 v0.1.0 (/opt/rustwide/workdir/day_15)
[INFO] [stderr]    Compiling day_10 v0.1.0 (/opt/rustwide/workdir/day_10)
[INFO] [stderr]    Compiling day_20 v0.1.0 (/opt/rustwide/workdir/day_20)
[INFO] [stderr]    Compiling day_06 v0.1.0 (/opt/rustwide/workdir/day_06)
[INFO] [stderr]    Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16)
[INFO] [stderr]    Compiling day_07 v0.1.0 (/opt/rustwide/workdir/day_07)
[INFO] [stderr]    Compiling day_11 v0.1.0 (/opt/rustwide/workdir/day_11)
[INFO] [stderr]    Compiling day_12 v0.1.0 (/opt/rustwide/workdir/day_12)
[INFO] [stderr]    Compiling day_12b v0.1.0 (/opt/rustwide/workdir/day_12b)
[INFO] [stderr]    Compiling day_13 v0.1.0 (/opt/rustwide/workdir/day_13)
[INFO] [stdout] warning: unused import: `fmt::Result`
[INFO] [stdout]  --> day_06/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Result, fs::File, io::Read};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Result`
[INFO] [stdout]  --> day_07/src/main.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fmt::Result, fs::File, io::Read};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matches`
[INFO] [stdout]   --> day_07/src/main.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let matches = crime.is_match(text);
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `your_ticket` is never read
[INFO] [stdout]  --> day_16/src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct ParsedTrainTickets<'a> {
[INFO] [stdout]   |        ------------------ field in this struct
[INFO] [stdout] 6 |     rules: HashMap<&'a str, (RangeInclusive<u16>, RangeInclusive<u16>)>,
[INFO] [stdout] 7 |     your_ticket: Vec<u16>,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> day_16/src/main.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(input: &'a str) -> ParsedTrainTickets {
[INFO] [stdout]    |                    ^^         ------------------ the lifetime gets resolved as `'a`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(input: &'a str) -> ParsedTrainTickets<'a> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "19518ddba479b2e26da389d3ba9099671b74e424f6d5e1ac15277a23858ad61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19518ddba479b2e26da389d3ba9099671b74e424f6d5e1ac15277a23858ad61d", kill_on_drop: false }`
[INFO] [stdout] 19518ddba479b2e26da389d3ba9099671b74e424f6d5e1ac15277a23858ad61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9efc6f165a4e9e7046bfb76ae4638d7270b49152778996cf6ff0af70a733a83a
[INFO] running `Command { std: "docker" "start" "-a" "9efc6f165a4e9e7046bfb76ae4638d7270b49152778996cf6ff0af70a733a83a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: field `your_ticket` is never read
[INFO] [stderr]  --> day_16/src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct ParsedTrainTickets<'a> {
[INFO] [stderr]   |        ------------------ field in this struct
[INFO] [stderr] 6 |     rules: HashMap<&'a str, (RangeInclusive<u16>, RangeInclusive<u16>)>,
[INFO] [stderr] 7 |     your_ticket: Vec<u16>,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> day_16/src/main.rs:12:20
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new(input: &'a str) -> ParsedTrainTickets {
[INFO] [stderr]    |                    ^^         ------------------ the lifetime gets resolved as `'a`
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new(input: &'a str) -> ParsedTrainTickets<'a> {
[INFO] [stderr]    |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fmt::Result`
[INFO] [stderr]  --> day_06/src/main.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{fmt::Result, fs::File, io::Read};
[INFO] [stderr]   |           ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `day_16` (bin "day_16" test) generated 2 warnings
[INFO] [stderr] warning: `day_06` (bin "day_06" test) generated 1 warning (run `cargo fix --bin "day_06" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `fmt::Result`
[INFO] [stderr]  --> day_07/src/main.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{collections::HashMap, fmt::Result, fs::File, io::Read};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> day_07/src/main.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let matches = crime.is_match(text);
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `day_07` (bin "day_07" test) generated 2 warnings (run `cargo fix --bin "day_07" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_06-c55b1fe9f20a150f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_07-05f3af158967da96)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_08-4b9ae07931a6963e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_09-d8b165cf144140ec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_10-a60aeec7ebceb6c0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_11-27163cc596aa0021)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::oops_all_neighbors ... ok
[INFO] [stdout] test test::no_neighbors_a ... ok
[INFO] [stdout] test test::no_neighbors_b ... ok
[INFO] [stdout] test test::sample ... ok
[INFO] [stdout] test test::count_occupied_seats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_12-8f593bfb2ce06232)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::whole_enchilada ... ok
[INFO] [stdout] test test::movement_components ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_12b-45c6fa3ecfacf5c6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::movement_components ... ok
[INFO] [stdout] test test::whole_enchilada ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_13-c68e396eefb1b31f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::whole_enchilada ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_14-d4fbfc7bfc12d100)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::part_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_15-11caa9241880b7af)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::part_1_sample_b ... ok
[INFO] [stdout] test test::part_1_sample_e ... ok
[INFO] [stdout] test test::part_1_sample_f ... ok
[INFO] [stdout] test test::part_1_sample_g ... ok
[INFO] [stdout] test test::part_1_sample_a ... ok
[INFO] [stdout] test test::part_1_sample_d ... ok
[INFO] [stdout] test test::part_1_sample_c ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_16-804c481df050dbee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::part_1_sample_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_18-baa781abd516f699)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::part_1_sample_a ... ok
[INFO] [stdout] test test::part_1_sample_c ... ok
[INFO] [stdout] test test::part_1_sample_d ... ok
[INFO] [stdout] test test::part_1_sample_b ... ok
[INFO] [stdout] test test::part_1_sample_e ... ok
[INFO] [stdout] test test::part_1_sample_f ... ok
[INFO] [stdout] test test::part_1_sample_composite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day_20-19c7f1712666d233)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::process_chunks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9efc6f165a4e9e7046bfb76ae4638d7270b49152778996cf6ff0af70a733a83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efc6f165a4e9e7046bfb76ae4638d7270b49152778996cf6ff0af70a733a83a", kill_on_drop: false }`
[INFO] [stdout] 9efc6f165a4e9e7046bfb76ae4638d7270b49152778996cf6ff0af70a733a83a
