[INFO] cloning repository https://github.com/onesk/aoc2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onesk/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b83e84bb76c4c92f4f06db8126fa8fd67d30211 [INFO] checking onesk/aoc2019 against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2019" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/onesk/aoc2019 [INFO] finished tweaking git repo https://github.com/onesk/aoc2019 [INFO] tweaked toml for git repo https://github.com/onesk/aoc2019 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/onesk/aoc2019 on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/onesk/aoc2019 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3a119c553c03f7960c9a3f8532bca2aa5fe47804f8cba025cbff81e24fb9100 [INFO] running `Command { std: "docker" "start" "-a" "b3a119c553c03f7960c9a3f8532bca2aa5fe47804f8cba025cbff81e24fb9100", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3a119c553c03f7960c9a3f8532bca2aa5fe47804f8cba025cbff81e24fb9100", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3a119c553c03f7960c9a3f8532bca2aa5fe47804f8cba025cbff81e24fb9100", kill_on_drop: false }` [INFO] [stdout] b3a119c553c03f7960c9a3f8532bca2aa5fe47804f8cba025cbff81e24fb9100 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 414dddaa12b50101ed6cbbf560a4540870e2f735480bc1f81b59a78bd4eee5b0 [INFO] running `Command { std: "docker" "start" "-a" "414dddaa12b50101ed6cbbf560a4540870e2f735480bc1f81b59a78bd4eee5b0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking smallvec v1.0.0 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/intcode.rs:155:24 [INFO] [stdout] | [INFO] [stdout] 155 | (!self.halted).ok_or(YieldReason::Halt)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `ok_or(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or` [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/intcode.rs:155:24 [INFO] [stdout] | [INFO] [stdout] 155 | (!self.halted).ok_or(YieldReason::Halt)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `ok_or(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or` [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/intcode_full.rs:196:24 [INFO] [stdout] | [INFO] [stdout] 196 | (!self.halted).ok_or(YieldReason::Halt)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `ok_or(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or` [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/intcode_full.rs:196:24 [INFO] [stdout] | [INFO] [stdout] 196 | (!self.halted).ok_or(YieldReason::Halt)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `ok_or(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(bool_to_result)]` to the crate attributes to enable `core::bool::::ok_or` [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(bool_to_result)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/intcode_full.rs:306:51 [INFO] [stdout] | [INFO] [stdout] 306 | let outputs = State::outputs(&quine, [0isize].into_iter().cloned()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 306 - let outputs = State::outputs(&quine, [0isize].into_iter().cloned()); [INFO] [stdout] 306 + let outputs = State::outputs(&quine, [0isize].iter().cloned()); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 306 - let outputs = State::outputs(&quine, [0isize].into_iter().cloned()); [INFO] [stdout] 306 + let outputs = State::outputs(&quine, IntoIterator::into_iter([0isize]).cloned()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/intcode_full.rs:313:50 [INFO] [stdout] | [INFO] [stdout] 313 | let outputs = State::outputs(&code, [0isize].into_iter().cloned()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 313 - let outputs = State::outputs(&code, [0isize].into_iter().cloned()); [INFO] [stdout] 313 + let outputs = State::outputs(&code, [0isize].iter().cloned()); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 313 - let outputs = State::outputs(&code, [0isize].into_iter().cloned()); [INFO] [stdout] 313 + let outputs = State::outputs(&code, IntoIterator::into_iter([0isize]).cloned()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/intcode_full.rs:320:50 [INFO] [stdout] | [INFO] [stdout] 320 | let outputs = State::outputs(&code, [0isize].into_iter().cloned()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 320 - let outputs = State::outputs(&code, [0isize].into_iter().cloned()); [INFO] [stdout] 320 + let outputs = State::outputs(&code, [0isize].iter().cloned()); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 320 - let outputs = State::outputs(&code, [0isize].into_iter().cloned()); [INFO] [stdout] 320 + let outputs = State::outputs(&code, IntoIterator::into_iter([0isize]).cloned()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:27:64 [INFO] [stdout] | [INFO] [stdout] 27 | let mut outputs = State::outputs(s, [phase_setting, input].into_iter().cloned()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 27 - let mut outputs = State::outputs(s, [phase_setting, input].into_iter().cloned()); [INFO] [stdout] 27 + let mut outputs = State::outputs(s, [phase_setting, input].iter().cloned()); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 27 - let mut outputs = State::outputs(s, [phase_setting, input].into_iter().cloned()); [INFO] [stdout] 27 + let mut outputs = State::outputs(s, IntoIterator::into_iter([phase_setting, input]).cloned()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:33:57 [INFO] [stdout] | [INFO] [stdout] 33 | let mut amps: SmallVec<[State; STAGES]> = phase_seq.into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 33 - let mut amps: SmallVec<[State; STAGES]> = phase_seq.into_iter() [INFO] [stdout] 33 + let mut amps: SmallVec<[State; STAGES]> = phase_seq.iter() [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 33 - let mut amps: SmallVec<[State; STAGES]> = phase_seq.into_iter() [INFO] [stdout] 33 + let mut amps: SmallVec<[State; STAGES]> = IntoIterator::into_iter(phase_seq) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:34:70 [INFO] [stdout] | [INFO] [stdout] 34 | .map(|&phase_setting| State::new_from_str(s, [phase_setting].into_iter().cloned())) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 34 - .map(|&phase_setting| State::new_from_str(s, [phase_setting].into_iter().cloned())) [INFO] [stdout] 34 + .map(|&phase_setting| State::new_from_str(s, [phase_setting].iter().cloned())) [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 34 - .map(|&phase_setting| State::new_from_str(s, [phase_setting].into_iter().cloned())) [INFO] [stdout] 34 + .map(|&phase_setting| State::new_from_str(s, IntoIterator::into_iter([phase_setting]).cloned())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let output = ps.into_iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 71 - let output = ps.into_iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] 71 + let output = ps.iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 71 - let output = ps.into_iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] 71 + let output = IntoIterator::into_iter(ps).fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:27:64 [INFO] [stdout] | [INFO] [stdout] 27 | let mut outputs = State::outputs(s, [phase_setting, input].into_iter().cloned()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 27 - let mut outputs = State::outputs(s, [phase_setting, input].into_iter().cloned()); [INFO] [stdout] 27 + let mut outputs = State::outputs(s, [phase_setting, input].iter().cloned()); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 27 - let mut outputs = State::outputs(s, [phase_setting, input].into_iter().cloned()); [INFO] [stdout] 27 + let mut outputs = State::outputs(s, IntoIterator::into_iter([phase_setting, input]).cloned()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:33:57 [INFO] [stdout] | [INFO] [stdout] 33 | let mut amps: SmallVec<[State; STAGES]> = phase_seq.into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 33 - let mut amps: SmallVec<[State; STAGES]> = phase_seq.into_iter() [INFO] [stdout] 33 + let mut amps: SmallVec<[State; STAGES]> = phase_seq.iter() [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 33 - let mut amps: SmallVec<[State; STAGES]> = phase_seq.into_iter() [INFO] [stdout] 33 + let mut amps: SmallVec<[State; STAGES]> = IntoIterator::into_iter(phase_seq) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:34:70 [INFO] [stdout] | [INFO] [stdout] 34 | .map(|&phase_setting| State::new_from_str(s, [phase_setting].into_iter().cloned())) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 34 - .map(|&phase_setting| State::new_from_str(s, [phase_setting].into_iter().cloned())) [INFO] [stdout] 34 + .map(|&phase_setting| State::new_from_str(s, [phase_setting].iter().cloned())) [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 34 - .map(|&phase_setting| State::new_from_str(s, [phase_setting].into_iter().cloned())) [INFO] [stdout] 34 + .map(|&phase_setting| State::new_from_str(s, IntoIterator::into_iter([phase_setting]).cloned())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/bin/7.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let output = ps.into_iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 71 - let output = ps.into_iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] 71 + let output = ps.iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 71 - let output = ps.into_iter().fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] 71 + let output = IntoIterator::into_iter(ps).fold(0, |input: Word, &phase_setting| run_amplifier(s, phase_setting, input)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/13.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | console::Term::stdout().clear_screen(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = console::Term::stdout().clear_screen(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019` (bin "13" test); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/7df376b035b3d12ff0386ad8b45b76dbe020257b/bin/rustc --crate-name 13 --edition=2018 src/bin/13.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e93a2789cf41c600 -C extra-filename=-e72a6b0a044821fe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2019=/opt/rustwide/target/debug/deps/libaoc2019-9c1f923883b7e0e8.rmeta --extern boolinator=/opt/rustwide/target/debug/deps/libboolinator-507887bb653d6662.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-875eca35dc0e5f9d.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-204b17d24460bea5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-b6ee2a217b440371.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-281f7c8598ee7ee1.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-dfcfd54da7af3d08.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-e2ee136622933d4f.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetapifNiq" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta0ARCWn" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaNBD7VR" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/13.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | console::Term::stdout().clear_screen(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = console::Term::stdout().clear_screen(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019` (bin "14" test) due to 1 previous error [INFO] [stderr] error: could not compile `aoc2019` (bin "4") due to 1 previous error [INFO] [stderr] error: could not compile `aoc2019` (bin "8" test) due to 1 previous error [INFO] [stderr] error: could not compile `aoc2019` (bin "13"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/7df376b035b3d12ff0386ad8b45b76dbe020257b/bin/rustc --crate-name 13 --edition=2018 src/bin/13.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=1302c752c871a71f -C extra-filename=-41eb2c844e051013 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2019=/opt/rustwide/target/debug/deps/libaoc2019-9c1f923883b7e0e8.rmeta --extern boolinator=/opt/rustwide/target/debug/deps/libboolinator-507887bb653d6662.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-875eca35dc0e5f9d.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-204b17d24460bea5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-b6ee2a217b440371.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-281f7c8598ee7ee1.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-dfcfd54da7af3d08.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-e2ee136622933d4f.rmeta --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "414dddaa12b50101ed6cbbf560a4540870e2f735480bc1f81b59a78bd4eee5b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "414dddaa12b50101ed6cbbf560a4540870e2f735480bc1f81b59a78bd4eee5b0", kill_on_drop: false }` [INFO] [stdout] 414dddaa12b50101ed6cbbf560a4540870e2f735480bc1f81b59a78bd4eee5b0