[INFO] cloning repository https://github.com/macph/aoc19
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/macph/aoc19" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacph%2Faoc19", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacph%2Faoc19'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26d2a621bdd21a2a0583a0d8695072fbce1bc11c
[INFO] testing macph/aoc19 against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacph%2Faoc19" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/macph/aoc19
[INFO] finished tweaking git repo https://github.com/macph/aoc19
[INFO] tweaked toml for git repo https://github.com/macph/aoc19 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/macph/aoc19 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/macph/aoc19 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either v1.5.3
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9dd7cc4ad205baa8a974ae6caa5dd1a8348e18efbb0e1e9cbbe44b8f07241a8
[INFO] running `Command { std: "docker" "start" "-a" "b9dd7cc4ad205baa8a974ae6caa5dd1a8348e18efbb0e1e9cbbe44b8f07241a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9dd7cc4ad205baa8a974ae6caa5dd1a8348e18efbb0e1e9cbbe44b8f07241a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9dd7cc4ad205baa8a974ae6caa5dd1a8348e18efbb0e1e9cbbe44b8f07241a8", kill_on_drop: false }`
[INFO] [stdout] b9dd7cc4ad205baa8a974ae6caa5dd1a8348e18efbb0e1e9cbbe44b8f07241a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e9ffa235547f9e40654085dd0bf67f05a71eaa3ffa2b72ee426b793c03dc1cb
[INFO] running `Command { std: "docker" "start" "-a" "0e9ffa235547f9e40654085dd0bf67f05a71eaa3ffa2b72ee426b793c03dc1cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling aoc19 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/main.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         .author(crate_authors!("\n"))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/main.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         .author(crate_authors!("\n"))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_intcode` is never used
[INFO] [stdout]  --> src/days/d25.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn setup_intcode() -> Intcode {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_game` is never used
[INFO] [stdout]   --> src/days/d25.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn run_game() -> IoResult<()> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/main.rs:64:17
[INFO] [stdout]     |
[INFO] [stdout]  64 |         .author(crate_authors!("\n"))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String`
[INFO] [stdout]    --> src/main.rs:64:17
[INFO] [stdout]     |
[INFO] [stdout]  64 |         .author(crate_authors!("\n"))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.0/src/macros.rs:479:22
[INFO] [stdout]     |
[INFO] [stdout] 479 |                     &(&(*VALUE))[..]
[INFO] [stdout]     |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/days/d18.rs:191:18
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn find_keys(&self, p: usize) -> MapBFS {
[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] 191 |     fn find_keys(&self, p: usize) -> MapBFS<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains unused formatting placeholders
[INFO] [stdout]   --> src/days/d22.rs:48:54
[INFO] [stdout]    |
[INFO] [stdout] 48 |             panic!("moduli expected to be equal, got {} != {}",)
[INFO] [stdout]    |                                                      ^^    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add the missing arguments
[INFO] [stdout]    |
[INFO] [stdout] 48 |             panic!("moduli expected to be equal, got {} != {}", ...,)
[INFO] [stdout]    |                                                               +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 48 |             panic!("{}", "moduli expected to be equal, got {} != {}",)
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.16s
[INFO] running `Command { std: "docker" "inspect" "0e9ffa235547f9e40654085dd0bf67f05a71eaa3ffa2b72ee426b793c03dc1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9ffa235547f9e40654085dd0bf67f05a71eaa3ffa2b72ee426b793c03dc1cb", kill_on_drop: false }`
[INFO] [stdout] 0e9ffa235547f9e40654085dd0bf67f05a71eaa3ffa2b72ee426b793c03dc1cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6cb6d392794f66b2ac90af32e9120ec54e308248f6f53542ea98301e01a8247
[INFO] running `Command { std: "docker" "start" "-a" "c6cb6d392794f66b2ac90af32e9120ec54e308248f6f53542ea98301e01a8247", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc19 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/main.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         .author(crate_authors!("\n"))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/main.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         .author(crate_authors!("\n"))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_intcode` is never used
[INFO] [stdout]  --> src/days/d25.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn setup_intcode() -> Intcode {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_game` is never used
[INFO] [stdout]   --> src/days/d25.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn run_game() -> IoResult<()> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/main.rs:64:17
[INFO] [stdout]     |
[INFO] [stdout]  64 |         .author(crate_authors!("\n"))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String`
[INFO] [stdout]    --> src/main.rs:64:17
[INFO] [stdout]     |
[INFO] [stdout]  64 |         .author(crate_authors!("\n"))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.0/src/macros.rs:479:22
[INFO] [stdout]     |
[INFO] [stdout] 479 |                     &(&(*VALUE))[..]
[INFO] [stdout]     |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/days/d18.rs:191:18
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn find_keys(&self, p: usize) -> MapBFS {
[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] 191 |     fn find_keys(&self, p: usize) -> MapBFS<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains unused formatting placeholders
[INFO] [stdout]   --> src/days/d22.rs:48:54
[INFO] [stdout]    |
[INFO] [stdout] 48 |             panic!("moduli expected to be equal, got {} != {}",)
[INFO] [stdout]    |                                                      ^^    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add the missing arguments
[INFO] [stdout]    |
[INFO] [stdout] 48 |             panic!("moduli expected to be equal, got {} != {}", ...,)
[INFO] [stdout]    |                                                               +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 48 |             panic!("{}", "moduli expected to be equal, got {} != {}",)
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "c6cb6d392794f66b2ac90af32e9120ec54e308248f6f53542ea98301e01a8247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cb6d392794f66b2ac90af32e9120ec54e308248f6f53542ea98301e01a8247", kill_on_drop: false }`
[INFO] [stdout] c6cb6d392794f66b2ac90af32e9120ec54e308248f6f53542ea98301e01a8247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42c20c96fd7f2c7a95b2fb16f5f72e4ec980f2dea95cbe125df56612e5ff2911
[INFO] running `Command { std: "docker" "start" "-a" "42c20c96fd7f2c7a95b2fb16f5f72e4ec980f2dea95cbe125df56612e5ff2911", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stderr]   --> src/main.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stderr]   --> src/main.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `setup_intcode` is never used
[INFO] [stderr]  --> src/days/d25.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn setup_intcode() -> Intcode {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_game` is never used
[INFO] [stderr]   --> src/days/d25.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn run_game() -> IoResult<()> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/main.rs:64:17
[INFO] [stderr]     |
[INFO] [stderr]  64 |         .author(crate_authors!("\n"))
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&String`
[INFO] [stderr]    --> src/main.rs:64:17
[INFO] [stderr]     |
[INFO] [stderr]  64 |         .author(crate_authors!("\n"))
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.0/src/macros.rs:479:22
[INFO] [stderr]     |
[INFO] [stderr] 479 |                     &(&(*VALUE))[..]
[INFO] [stderr]     |                      ++        +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/days/d18.rs:191:18
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn find_keys(&self, p: usize) -> MapBFS {
[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] 191 |     fn find_keys(&self, p: usize) -> MapBFS<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains unused formatting placeholders
[INFO] [stderr]   --> src/days/d22.rs:48:54
[INFO] [stderr]    |
[INFO] [stderr] 48 |             panic!("moduli expected to be equal, got {} != {}",)
[INFO] [stderr]    |                                                      ^^    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add the missing arguments
[INFO] [stderr]    |
[INFO] [stderr] 48 |             panic!("moduli expected to be equal, got {} != {}", ...,)
[INFO] [stderr]    |                                                               +++++
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 48 |             panic!("{}", "moduli expected to be equal, got {} != {}",)
[INFO] [stderr]    |                    +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc19` (bin "aoc19" test) generated 7 warnings (run `cargo fix --bin "aoc19" -p aoc19 --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc19-d45f5c91ecd5fe83)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test days::d06::test::test_graph_distance ... ok
[INFO] [stdout] test days::d06::test::test_graph_shared ... ok
[INFO] [stdout] test days::d06::test::test_graph_example ... ok
[INFO] [stdout] test days::d07::test::test_amplifiers_a1 ... ok
[INFO] [stdout] test days::d07::test::test_amplifiers_a2 ... ok
[INFO] [stdout] test days::d07::test::test_amplifiers_a3 ... ok
[INFO] [stdout] test days::d07::test::test_amplifiers_b1 ... ok
[INFO] [stdout] test days::d09::test::test_program_2 ... ok
[INFO] [stdout] test days::d09::test::test_program_3 ... ok
[INFO] [stdout] test days::d07::test::test_amplifiers_b2 ... ok
[INFO] [stdout] test days::d10::test::test_gcd ... ok
[INFO] [stdout] test days::d10::test::test_los ... ok
[INFO] [stdout] test days::d10::test::test_los_1 ... ok
[INFO] [stdout] test days::d10::test::test_los_2 ... ok
[INFO] [stdout] test days::d09::test::test_program_1 ... ok
[INFO] [stdout] test days::d10::test::test_los_point_1 ... ok
[INFO] [stdout] test days::d10::test::test_los_3 ... ok
[INFO] [stdout] test days::d22::test::test_compose ... ok
[INFO] [stdout] test days::d22::test::test_self_compose ... ok
[INFO] [stdout] test days::d16::test::test_transform ... ok
[INFO] [stdout] test days::d24::test::test_recursive_grid ... ok
[INFO] [stdout] test days::d16::test::test_apply_transform_1 ... ok
[INFO] [stdout] test days::d16::test::test_apply_transform_2 ... ok
[INFO] [stdout] test days::d16::test::test_apply_transform_3 ... ok
[INFO] [stdout] test days::d10::test::test_los_clockwise ... ok
[INFO] [stdout] test days::d10::test::test_los_4 ... ok
[INFO] [stdout] test days::d16::test::test_transform_repeated_offset_3 ... ok
[INFO] [stdout] test days::d16::test::test_transform_repeated_offset_1 ... ok
[INFO] [stdout] test days::d16::test::test_transform_repeated_offset_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42c20c96fd7f2c7a95b2fb16f5f72e4ec980f2dea95cbe125df56612e5ff2911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c20c96fd7f2c7a95b2fb16f5f72e4ec980f2dea95cbe125df56612e5ff2911", kill_on_drop: false }`
[INFO] [stdout] 42c20c96fd7f2c7a95b2fb16f5f72e4ec980f2dea95cbe125df56612e5ff2911
