[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] building AdamKinnell/AdventOfCode2018 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamKinnell%2FAdventOfCode2018" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/AdamKinnell/AdventOfCode2018 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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Downloaded thread_local v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf4da603d821e1131028f91bd96921e044ba61159eca6e2e7ff818b5bea0b020 [INFO] running `Command { std: "docker" "start" "-a" "cf4da603d821e1131028f91bd96921e044ba61159eca6e2e7ff818b5bea0b020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf4da603d821e1131028f91bd96921e044ba61159eca6e2e7ff818b5bea0b020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf4da603d821e1131028f91bd96921e044ba61159eca6e2e7ff818b5bea0b020", kill_on_drop: false }` [INFO] [stdout] cf4da603d821e1131028f91bd96921e044ba61159eca6e2e7ff818b5bea0b020 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a350396cea5220382faf9d544a3ec8ed882468acb99adfcaffadfc50748db933 [INFO] running `Command { std: "docker" "start" "-a" "a350396cea5220382faf9d544a3ec8ed882468acb99adfcaffadfc50748db933", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cc v1.0.27 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling criterion-stats v0.2.5 [INFO] [stderr] Compiling criterion-plot v0.2.5 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling handlebars v0.32.4 [INFO] [stderr] Compiling criterion v0.2.5 [INFO] [stderr] Compiling AdventOfCode2018 v0.1.0 (/opt/rustwide/workdir) [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 [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/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 [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::::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::::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::::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::::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: 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 [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: use of deprecated method `core::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::::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::::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::::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: 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) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [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 2` [INFO] running `Command { std: "docker" "inspect" "a350396cea5220382faf9d544a3ec8ed882468acb99adfcaffadfc50748db933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a350396cea5220382faf9d544a3ec8ed882468acb99adfcaffadfc50748db933", kill_on_drop: false }` [INFO] [stdout] a350396cea5220382faf9d544a3ec8ed882468acb99adfcaffadfc50748db933 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c4aba83635e00482d49d1139d3b5df24e87fff32d138cf8aeebcd668eb7428c [INFO] running `Command { std: "docker" "start" "-a" "8c4aba83635e00482d49d1139d3b5df24e87fff32d138cf8aeebcd668eb7428c", kill_on_drop: false }` [INFO] [stderr] Compiling AdventOfCode2018 v0.1.0 (/opt/rustwide/workdir) [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 [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) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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 [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: use of deprecated method `core::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::::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::::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::::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: 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 [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::::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::::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::::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::::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 `test` profile [unoptimized + debuginfo] target(s) in 4.14s [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 2` [INFO] running `Command { std: "docker" "inspect" "8c4aba83635e00482d49d1139d3b5df24e87fff32d138cf8aeebcd668eb7428c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c4aba83635e00482d49d1139d3b5df24e87fff32d138cf8aeebcd668eb7428c", kill_on_drop: false }` [INFO] [stdout] 8c4aba83635e00482d49d1139d3b5df24e87fff32d138cf8aeebcd668eb7428c