[INFO] cloning repository https://github.com/Smaug123/advent-of-code-2017 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Smaug123/advent-of-code-2017" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmaug123%2Fadvent-of-code-2017", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmaug123%2Fadvent-of-code-2017'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1015b402870cb1af5e062ef257c75d5714dd5c1f [INFO] building Smaug123/advent-of-code-2017 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmaug123%2Fadvent-of-code-2017" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Smaug123/advent-of-code-2017 [INFO] finished tweaking git repo https://github.com/Smaug123/advent-of-code-2017 [INFO] tweaked toml for git repo https://github.com/Smaug123/advent-of-code-2017 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Smaug123/advent-of-code-2017 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Smaug123/advent-of-code-2017 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/day_5/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition [INFO] [stderr] (in the `day_5` package) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5b11fa31cf5ca30c574b762f4f8b8495d819fa6a9a31b99eaa6c245ffe4a146 [INFO] running `Command { std: "docker" "start" "-a" "f5b11fa31cf5ca30c574b762f4f8b8495d819fa6a9a31b99eaa6c245ffe4a146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5b11fa31cf5ca30c574b762f4f8b8495d819fa6a9a31b99eaa6c245ffe4a146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b11fa31cf5ca30c574b762f4f8b8495d819fa6a9a31b99eaa6c245ffe4a146", kill_on_drop: false }` [INFO] [stdout] f5b11fa31cf5ca30c574b762f4f8b8495d819fa6a9a31b99eaa6c245ffe4a146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61a99f1b8a96ed6fdb03fd2df9ea175886298ae0765a45ee2d6ac2f09d3fa95a [INFO] running `Command { std: "docker" "start" "-a" "61a99f1b8a96ed6fdb03fd2df9ea175886298ae0765a45ee2d6ac2f09d3fa95a", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/day_5/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition [INFO] [stderr] (in the `day_5` package) [INFO] [stderr] Compiling day_10 v0.1.0 (/opt/rustwide/workdir/day_10) [INFO] [stderr] Compiling day_11 v0.1.0 (/opt/rustwide/workdir/day_11) [INFO] [stderr] Compiling day_23 v0.1.0 (/opt/rustwide/workdir/day_23) [INFO] [stderr] Compiling day_13 v0.1.0 (/opt/rustwide/workdir/day_13) [INFO] [stderr] Compiling day_3 v0.1.0 (/opt/rustwide/workdir/day_3) [INFO] [stderr] Compiling day_9 v0.1.0 (/opt/rustwide/workdir/day_9) [INFO] [stderr] Compiling day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stderr] Compiling day_12 v0.1.0 (/opt/rustwide/workdir/day_12) [INFO] [stderr] Compiling day_4 v0.1.0 (/opt/rustwide/workdir/day_4) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16) [INFO] [stderr] Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stderr] Compiling day_7 v0.1.0 (/opt/rustwide/workdir/day_7) [INFO] [stderr] Compiling day_5 v0.1.0 (/opt/rustwide/workdir/day_5) [INFO] [stderr] Compiling day_19 v0.1.0 (/opt/rustwide/workdir/day_19) [INFO] [stderr] Compiling day_17 v0.1.0 (/opt/rustwide/workdir/day_17) [INFO] [stderr] Compiling day_6 v0.1.0 (/opt/rustwide/workdir/day_6) [INFO] [stderr] Compiling day_14 v0.1.0 (/opt/rustwide/workdir/day_14) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_7/src/lib.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_line(s: &str) -> Node { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_line(s: &str) -> Node<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_18 v0.1.0 (/opt/rustwide/workdir/day_18) [INFO] [stderr] Compiling day_22 v0.1.0 (/opt/rustwide/workdir/day_22) [INFO] [stderr] Compiling day_15 v0.1.0 (/opt/rustwide/workdir/day_15) [INFO] [stderr] Compiling day_8 v0.1.0 (/opt/rustwide/workdir/day_8) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day_18/src/lib.rs:219:18 [INFO] [stdout] | [INFO] [stdout] 219 | Received(i64), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 219 - Received(i64), [INFO] [stdout] 219 + Received(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_25 v0.1.0 (/opt/rustwide/workdir/day_25) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_8/src/lib.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(s: &str) -> Instruction { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(s: &str) -> Instruction<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_25/src/lib.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | fn new(t: &TuringMachine) -> ExecutingTuringMachine { [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 151 | fn new(t: &TuringMachine) -> ExecutingTuringMachine<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `Command { std: "docker" "inspect" "61a99f1b8a96ed6fdb03fd2df9ea175886298ae0765a45ee2d6ac2f09d3fa95a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61a99f1b8a96ed6fdb03fd2df9ea175886298ae0765a45ee2d6ac2f09d3fa95a", kill_on_drop: false }` [INFO] [stdout] 61a99f1b8a96ed6fdb03fd2df9ea175886298ae0765a45ee2d6ac2f09d3fa95a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c37aab94fd6eca5d1bc49d203f0bd34bdd24fca145d7b0b1965e0512720d2c7 [INFO] running `Command { std: "docker" "start" "-a" "5c37aab94fd6eca5d1bc49d203f0bd34bdd24fca145d7b0b1965e0512720d2c7", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/day_5/Cargo.toml: `dev_dependencies` is deprecated in favor of `dev-dependencies` and will not work in the 2024 edition [INFO] [stderr] (in the `day_5` package) [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_25/src/lib.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | fn new(t: &TuringMachine) -> ExecutingTuringMachine { [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 151 | fn new(t: &TuringMachine) -> ExecutingTuringMachine<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_7/src/lib.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_line(s: &str) -> Node { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_line(s: &str) -> Node<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_18 v0.1.0 (/opt/rustwide/workdir/day_18) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_8/src/lib.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(s: &str) -> Instruction { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(s: &str) -> Instruction<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day_18/src/lib.rs:219:18 [INFO] [stdout] | [INFO] [stdout] 219 | Received(i64), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 219 - Received(i64), [INFO] [stdout] 219 + Received(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_23 v0.1.0 (/opt/rustwide/workdir/day_23) [INFO] [stderr] Compiling day_17 v0.1.0 (/opt/rustwide/workdir/day_17) [INFO] [stderr] Compiling day_12 v0.1.0 (/opt/rustwide/workdir/day_12) [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling day_8 v0.1.0 (/opt/rustwide/workdir/day_8) [INFO] [stderr] Compiling day_7 v0.1.0 (/opt/rustwide/workdir/day_7) [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stderr] Compiling day_13 v0.1.0 (/opt/rustwide/workdir/day_13) [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling day_15 v0.1.0 (/opt/rustwide/workdir/day_15) [INFO] [stderr] Compiling day_6 v0.1.0 (/opt/rustwide/workdir/day_6) [INFO] [stderr] Compiling day_4 v0.1.0 (/opt/rustwide/workdir/day_4) [INFO] [stderr] Compiling day_22 v0.1.0 (/opt/rustwide/workdir/day_22) [INFO] [stderr] Compiling day_19 v0.1.0 (/opt/rustwide/workdir/day_19) [INFO] [stderr] Compiling day_11 v0.1.0 (/opt/rustwide/workdir/day_11) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16) [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling day_10 v0.1.0 (/opt/rustwide/workdir/day_10) [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_8/src/lib.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(s: &str) -> Instruction { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse(s: &str) -> Instruction<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day_18/src/lib.rs:219:18 [INFO] [stdout] | [INFO] [stdout] 219 | Received(i64), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 219 - Received(i64), [INFO] [stdout] 219 + Received(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_7/src/lib.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_line(s: &str) -> Node { [INFO] [stdout] | ^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse_line(s: &str) -> Node<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling day_14 v0.1.0 (/opt/rustwide/workdir/day_14) [INFO] [stderr] Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stderr] Compiling day_5 v0.1.0 (/opt/rustwide/workdir/day_5) [INFO] [stderr] Compiling day_9 v0.1.0 (/opt/rustwide/workdir/day_9) [INFO] [stderr] Compiling day_25 v0.1.0 (/opt/rustwide/workdir/day_25) [INFO] [stderr] Compiling day_3 v0.1.0 (/opt/rustwide/workdir/day_3) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day_25/src/lib.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | fn new(t: &TuringMachine) -> ExecutingTuringMachine { [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 151 | fn new(t: &TuringMachine) -> ExecutingTuringMachine<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.75s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [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" "5c37aab94fd6eca5d1bc49d203f0bd34bdd24fca145d7b0b1965e0512720d2c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c37aab94fd6eca5d1bc49d203f0bd34bdd24fca145d7b0b1965e0512720d2c7", kill_on_drop: false }` [INFO] [stdout] 5c37aab94fd6eca5d1bc49d203f0bd34bdd24fca145d7b0b1965e0512720d2c7