[INFO] cloning repository https://github.com/disDeal/Advent-of-Code-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/disDeal/Advent-of-Code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2FAdvent-of-Code-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2FAdvent-of-Code-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5fa14fc627410025eec2927c8d3098bcd7e3333 [INFO] testing disDeal/Advent-of-Code-2019 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2FAdvent-of-Code-2019" "/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/disDeal/Advent-of-Code-2019 [INFO] finished tweaking git repo https://github.com/disDeal/Advent-of-Code-2019 [INFO] tweaked toml for git repo https://github.com/disDeal/Advent-of-Code-2019 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/disDeal/Advent-of-Code-2019 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/disDeal/Advent-of-Code-2019 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecount v0.6.0 [INFO] [stderr] Downloaded atoi v0.3.2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbbd59a90ab82316746a3184e3c9a2c196a4e4e9fc1f97437e72a5dd01112602 [INFO] running `Command { std: "docker" "start" "-a" "bbbd59a90ab82316746a3184e3c9a2c196a4e4e9fc1f97437e72a5dd01112602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbbd59a90ab82316746a3184e3c9a2c196a4e4e9fc1f97437e72a5dd01112602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbbd59a90ab82316746a3184e3c9a2c196a4e4e9fc1f97437e72a5dd01112602", kill_on_drop: false }` [INFO] [stdout] bbbd59a90ab82316746a3184e3c9a2c196a4e4e9fc1f97437e72a5dd01112602 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eea60f69e5fbdd7f4019aaa6e2fd6b4b06a0c633126a02469040c53dec2d05dd [INFO] running `Command { std: "docker" "start" "-a" "eea60f69e5fbdd7f4019aaa6e2fd6b4b06a0c633126a02469040c53dec2d05dd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atoi v0.3.2 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Compiling structopt v0.3.5 [INFO] [stderr] Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/day13.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(reader: R) -> Result<(String, String), Error> [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[RefCell; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/day12_v2.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 71 | let mut moons: [RefCell; 4] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[[(i64, i64); 4]; 3]` does not permit being left uninitialized [INFO] [stdout] --> src/day12_v2.rs:128:52 [INFO] [stdout] | [INFO] [stdout] 128 | let mut a: [[(i64, i64); 4]; 3] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day14.rs:97:23 [INFO] [stdout] | [INFO] [stdout] 97 | fn parse_input(input: &str) -> Result { [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] 97 | fn parse_input(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day16.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | fn new(pattern: &[i64]) -> FFT { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn new(pattern: &[i64]) -> FFT<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.37s [INFO] running `Command { std: "docker" "inspect" "eea60f69e5fbdd7f4019aaa6e2fd6b4b06a0c633126a02469040c53dec2d05dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eea60f69e5fbdd7f4019aaa6e2fd6b4b06a0c633126a02469040c53dec2d05dd", kill_on_drop: false }` [INFO] [stdout] eea60f69e5fbdd7f4019aaa6e2fd6b4b06a0c633126a02469040c53dec2d05dd [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19e302b6cb5338f6935348d9693c00ce820de2129aab5a678156ce7cc6344376 [INFO] running `Command { std: "docker" "start" "-a" "19e302b6cb5338f6935348d9693c00ce820de2129aab5a678156ce7cc6344376", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/day13.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(reader: R) -> Result<(String, String), Error> [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[RefCell; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/day12_v2.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 71 | let mut moons: [RefCell; 4] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[[(i64, i64); 4]; 3]` does not permit being left uninitialized [INFO] [stdout] --> src/day12_v2.rs:128:52 [INFO] [stdout] | [INFO] [stdout] 128 | let mut a: [[(i64, i64); 4]; 3] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day14.rs:97:23 [INFO] [stdout] | [INFO] [stdout] 97 | fn parse_input(input: &str) -> Result { [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] 97 | fn parse_input(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day16.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | fn new(pattern: &[i64]) -> FFT { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn new(pattern: &[i64]) -> FFT<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling rayon v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/day13.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn run(reader: R) -> Result<(String, String), Error> [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[RefCell; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/day12_v2.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 71 | let mut moons: [RefCell; 4] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[[(i64, i64); 4]; 3]` does not permit being left uninitialized [INFO] [stdout] --> src/day12_v2.rs:128:52 [INFO] [stdout] | [INFO] [stdout] 128 | let mut a: [[(i64, i64); 4]; 3] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day14.rs:97:23 [INFO] [stdout] | [INFO] [stdout] 97 | fn parse_input(input: &str) -> Result { [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] 97 | fn parse_input(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day16.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | fn new(pattern: &[i64]) -> FFT { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn new(pattern: &[i64]) -> FFT<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0 [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" "19e302b6cb5338f6935348d9693c00ce820de2129aab5a678156ce7cc6344376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e302b6cb5338f6935348d9693c00ce820de2129aab5a678156ce7cc6344376", kill_on_drop: false }` [INFO] [stdout] 19e302b6cb5338f6935348d9693c00ce820de2129aab5a678156ce7cc6344376 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6065ab4267b1cd0c5dc5e686e19386d80d5ba34dfcf72b5d979597e9e9c1be66 [INFO] running `Command { std: "docker" "start" "-a" "6065ab4267b1cd0c5dc5e686e19386d80d5ba34dfcf72b5d979597e9e9c1be66", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> src/day13.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn run(reader: R) -> Result<(String, String), Error> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: the type `[RefCell; 4]` does not permit being left uninitialized [INFO] [stderr] --> src/day12_v2.rs:71:50 [INFO] [stderr] | [INFO] [stderr] 71 | let mut moons: [RefCell; 4] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the type `[[(i64, i64); 4]; 3]` does not permit being left uninitialized [INFO] [stderr] --> src/day12_v2.rs:128:52 [INFO] [stderr] | [INFO] [stderr] 128 | let mut a: [[(i64, i64); 4]; 3] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/day14.rs:97:23 [INFO] [stderr] | [INFO] [stderr] 97 | fn parse_input(input: &str) -> Result { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 97 | fn parse_input(input: &str) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/day16.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | fn new(pattern: &[i64]) -> FFT { [INFO] [stderr] | ^^^^^^ ^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 63 | fn new(pattern: &[i64]) -> FFT<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `aoc2019` (lib) generated 5 warnings (run `cargo fix --lib -p aoc2019` to apply 2 suggestions) [INFO] [stderr] warning: `aoc2019` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoc2019-19b237f6fec625a8) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test day01::tests::test_01 ... ok [INFO] [stdout] test computer::tests::test_computer ... ok [INFO] [stdout] test day03_v2::tests::test_03 ... ok [INFO] [stdout] test day03::tests::test_03 ... ok [INFO] [stdout] test day10::tests::test_angle ... ok [INFO] [stdout] test day05::tests::test_05 ... ok [INFO] [stdout] test utils::tests::test_gcf ... ok [INFO] [stdout] test day12::tests::test_12 ... ok [INFO] [stdout] test day06::tests::test_06 ... ok [INFO] [stdout] test day04::tests::test_04 ... ok [INFO] [stdout] test day14::tests::test_14 ... ok [INFO] [stdout] test day07::tests::test_07 ... ok [INFO] [stdout] test day11::tests::test_11 ... ok [INFO] [stdout] test day10::tests::test_10 ... ok [INFO] [stdout] test day02::tests::test_02 ... ok [INFO] [stdout] test day09::tests::test_09 ... ok [INFO] [stdout] test day16::tests::test_16 ... ok [INFO] [stdout] test day12_v2::tests::test_12 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2019-6b8a33caa83ba48e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests aoc2019 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6065ab4267b1cd0c5dc5e686e19386d80d5ba34dfcf72b5d979597e9e9c1be66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6065ab4267b1cd0c5dc5e686e19386d80d5ba34dfcf72b5d979597e9e9c1be66", kill_on_drop: false }` [INFO] [stdout] 6065ab4267b1cd0c5dc5e686e19386d80d5ba34dfcf72b5d979597e9e9c1be66