[INFO] cloning repository https://github.com/AdamKinnell/AdventOfCode2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdamKinnell/AdventOfCode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamKinnell%2FAdventOfCode2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamKinnell%2FAdventOfCode2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59c08a978a0ce516180642c0306671d045a99085
[INFO] checking AdamKinnell/AdventOfCode2018 against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamKinnell%2FAdventOfCode2018" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AdamKinnell/AdventOfCode2018
[INFO] finished tweaking git repo https://github.com/AdamKinnell/AdventOfCode2018
[INFO] tweaked toml for git repo https://github.com/AdamKinnell/AdventOfCode2018 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AdamKinnell/AdventOfCode2018 on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AdamKinnell/AdventOfCode2018 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3e3883f7eb117d2cdc0be4c026b018835b0537d962b5190f568dd12ed6db7b34
[INFO] running `Command { std: "docker" "start" "-a" "3e3883f7eb117d2cdc0be4c026b018835b0537d962b5190f568dd12ed6db7b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3883f7eb117d2cdc0be4c026b018835b0537d962b5190f568dd12ed6db7b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3883f7eb117d2cdc0be4c026b018835b0537d962b5190f568dd12ed6db7b34", kill_on_drop: false }`
[INFO] [stdout] 3e3883f7eb117d2cdc0be4c026b018835b0537d962b5190f568dd12ed6db7b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c499e86be124afbf825e6865b18117c8f9d85a4c107047be3dde7d0dc40402e
[INFO] running `Command { std: "docker" "start" "-a" "3c499e86be124afbf825e6865b18117c8f9d85a4c107047be3dde7d0dc40402e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]     Checking rustc-demangle v0.1.11
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[INFO] [stderr]     Checking term v0.5.1
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[INFO] [stderr]     Checking simplelog v0.5.3
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[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.82
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[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking criterion v0.2.5
[INFO] [stderr]     Checking AdventOfCode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/day10_part1_part2_v1.rs:147:44
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn find_minimum(start: i32, step: i32, f: &Fn(i32) -> usize) -> i32 {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn find_minimum(start: i32, step: i32, f: &dyn Fn(i32) -> usize) -> i32 {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:27:35
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 27 -                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout] 27 +                 x: point[10..=15].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 28 -                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout] 28 +                 y: point[18..=23].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 31 -                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout] 31 +                 x: point[36..=37].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 32 -                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout] 32 +                 y: point[40..=41].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/day7_part2.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |                  f_timing: &Fn(char) -> i32) -> i32
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 68 |                  f_timing: &dyn Fn(char) -> i32) -> i32
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/day7_part2.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |                  f_timing: &Fn(char) -> i32) -> i32
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 68 |                  f_timing: &dyn Fn(char) -> i32) -> i32
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/bin/day6_part1.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         'row: for y in (self.from.y)..=(self.to.y) {
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/bin/day6_part1.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             'col: for x in (self.from.x)..=(self.to.x) {
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/day6_part1.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn for_each_coordinate(&self, f: &mut FnMut(Point)) {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn for_each_coordinate(&self, f: &mut dyn FnMut(Point)) {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_ownership_map` is never used
[INFO] [stdout]    --> src/bin/day6_part1.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn print_ownership_map(points: &Vec<Point>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 24 -                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout] 24 +                 x: point[10..=15].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout] 25 +                 y: point[18..=23].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 28 -                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout] 28 +                 x: point[36..=37].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 29 -                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout] 29 +                 y: point[40..=41].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 24 -                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout] 24 +                 x: point[10..=15].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout] 25 +                 y: point[18..=23].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 28 -                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout] 28 +                 x: point[36..=37].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v2.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 29 -                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout] 29 +                 y: point[40..=41].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/bin/day6_part1.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         'row: for y in (self.from.y)..=(self.to.y) {
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/bin/day6_part1.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             'col: for x in (self.from.x)..=(self.to.x) {
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/day10_part1_part2_v1.rs:147:44
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn find_minimum(start: i32, step: i32, f: &Fn(i32) -> usize) -> i32 {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn find_minimum(start: i32, step: i32, f: &dyn Fn(i32) -> usize) -> i32 {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/day6_part1.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn for_each_coordinate(&self, f: &mut FnMut(Point)) {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn for_each_coordinate(&self, f: &mut dyn FnMut(Point)) {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_ownership_map` is never used
[INFO] [stdout]    --> src/bin/day6_part1.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn print_ownership_map(points: &Vec<Point>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:27:35
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 27 -                 x: point[10..=15].trim_left().parse().unwrap(),
[INFO] [stdout] 27 +                 x: point[10..=15].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 28 -                 y: point[18..=23].trim_left().parse().unwrap(),
[INFO] [stdout] 28 +                 y: point[18..=23].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 31 -                 x: point[36..=37].trim_left().parse().unwrap(),
[INFO] [stdout] 31 +                 x: point[36..=37].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/bin/day10_part1_part2_v1.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 32 -                 y: point[40..=41].trim_left().parse().unwrap(),
[INFO] [stdout] 32 +                 y: point[40..=41].trim_start().parse().unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.5
[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" "3c499e86be124afbf825e6865b18117c8f9d85a4c107047be3dde7d0dc40402e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c499e86be124afbf825e6865b18117c8f9d85a4c107047be3dde7d0dc40402e", kill_on_drop: false }`
[INFO] [stdout] 3c499e86be124afbf825e6865b18117c8f9d85a4c107047be3dde7d0dc40402e
