[INFO] cloning repository https://github.com/emlun/adventofcode-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emlun/adventofcode-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7be63a942a4760c4da75774d61cce3506fca3a60
[INFO] checking emlun/adventofcode-2021 against master#e29821ff85a2a3000d226f99f62f89464028d5d6 for pr-111505
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emlun/adventofcode-2021 on toolchain e29821ff85a2a3000d226f99f62f89464028d5d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emlun/adventofcode-2021
[INFO] finished tweaking git repo https://github.com/emlun/adventofcode-2021
[INFO] tweaked toml for git repo https://github.com/emlun/adventofcode-2021 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/emlun/adventofcode-2021 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" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c47be20f511f458e49830b1e06608f3c794bf8ba6bbb06e9159e6b6207d72478
[INFO] running `Command { std: "docker" "start" "-a" "c47be20f511f458e49830b1e06608f3c794bf8ba6bbb06e9159e6b6207d72478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47be20f511f458e49830b1e06608f3c794bf8ba6bbb06e9159e6b6207d72478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47be20f511f458e49830b1e06608f3c794bf8ba6bbb06e9159e6b6207d72478", kill_on_drop: false }`
[INFO] [stdout] c47be20f511f458e49830b1e06608f3c794bf8ba6bbb06e9159e6b6207d72478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a8271ea09d86eb1bd946b3f0cbc2381d53082cba2f283c6d0a99da79603b5e8
[INFO] running `Command { std: "docker" "start" "-a" "7a8271ea09d86eb1bd946b3f0cbc2381d53082cba2f283c6d0a99da79603b5e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking adventofcode-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vx_max`
[INFO] [stdout]   --> src/days/day17.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let vx_max = ((-0.5) + (0.25 + (maxx as f64) * 2.0).sqrt()).floor() as i64;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vx_min`
[INFO] [stdout]   --> src/days/day17.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let vx_min = ((-0.5) + (0.25 + (minx as f64) * 2.0).sqrt()).floor() as i64;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xt` is never used
[INFO] [stdout]   --> src/days/day17.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn xt(t: i64, vx0: i64) -> i64 {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `yt` is never used
[INFO] [stdout]   --> src/days/day17.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn yt(t: i64, vy0: i64) -> i64 {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking tinytemplate v1.1.0
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] warning: unused variable: `vx_max`
[INFO] [stdout]   --> src/days/day17.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let vx_max = ((-0.5) + (0.25 + (maxx as f64) * 2.0).sqrt()).floor() as i64;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vx_min`
[INFO] [stdout]   --> src/days/day17.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let vx_min = ((-0.5) + (0.25 + (minx as f64) * 2.0).sqrt()).floor() as i64;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xt` is never used
[INFO] [stdout]   --> src/days/day17.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn xt(t: i64, vx0: i64) -> i64 {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `yt` is never used
[INFO] [stdout]   --> src/days/day17.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn yt(t: i64, vy0: i64) -> i64 {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7a8271ea09d86eb1bd946b3f0cbc2381d53082cba2f283c6d0a99da79603b5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8271ea09d86eb1bd946b3f0cbc2381d53082cba2f283c6d0a99da79603b5e8", kill_on_drop: false }`
[INFO] [stdout] 7a8271ea09d86eb1bd946b3f0cbc2381d53082cba2f283c6d0a99da79603b5e8