[INFO] cloning repository https://github.com/dantarian/adventofcode2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dantarian/adventofcode2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdantarian%2Fadventofcode2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdantarian%2Fadventofcode2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d924f025928aa46dca3dd27abaf7bd0a4bfccc7c
[INFO] checking dantarian/adventofcode2019 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdantarian%2Fadventofcode2019" "/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/dantarian/adventofcode2019
[INFO] finished tweaking git repo https://github.com/dantarian/adventofcode2019
[INFO] tweaked toml for git repo https://github.com/dantarian/adventofcode2019 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dantarian/adventofcode2019 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dantarian/adventofcode2019 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded gag v0.1.10
[INFO] [stderr]   Downloaded serial_test v0.3.2
[INFO] [stderr]   Downloaded serial_test_derive v0.3.2
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3592d6b227ee8bd4a4d7eea0db3799ba5abc4220f9ce73eabeb4fd896533e6fc
[INFO] running `Command { std: "docker" "start" "-a" "3592d6b227ee8bd4a4d7eea0db3799ba5abc4220f9ce73eabeb4fd896533e6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3592d6b227ee8bd4a4d7eea0db3799ba5abc4220f9ce73eabeb4fd896533e6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3592d6b227ee8bd4a4d7eea0db3799ba5abc4220f9ce73eabeb4fd896533e6fc", kill_on_drop: false }`
[INFO] [stdout] 3592d6b227ee8bd4a4d7eea0db3799ba5abc4220f9ce73eabeb4fd896533e6fc
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd38334a76785c6453a417cbe74e0f18bf64d06346cf59948026831f17c73223
[INFO] running `Command { std: "docker" "start" "-a" "fd38334a76785c6453a417cbe74e0f18bf64d06346cf59948026831f17c73223", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking gag v0.1.10
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling serial_test_derive v0.3.2
[INFO] [stderr]     Checking serial_test v0.3.2
[INFO] [stderr]     Checking structopt v0.3.5
[INFO] [stderr]     Checking adventofcode2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/day10.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let bits: u64 = unsafe { mem::transmute(val) };
[INFO] [stdout]    |                              --------------^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `part2` and `cmd` are never read
[INFO] [stdout]   --> src/options.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub part2: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub cmd: Command
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Day1 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 20 |         /// The name of the file to be used for input.
[INFO] [stdout] 21 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Day2 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 26 |         /// The name of the file to be used for input.
[INFO] [stdout] 27 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Day3 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 32 |         /// The name of the file to be used for input.
[INFO] [stdout] 33 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `range_start` and `range_end` are never read
[INFO] [stdout]   --> src/options.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Day4 {
[INFO] [stdout]    |     ---- fields in this variant
[INFO] [stdout] 38 |         /// The start of the range of possible values.
[INFO] [stdout] 39 |         range_start: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 40 |         /// The end of the range of possible values.
[INFO] [stdout] 41 |         range_end: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Day5 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 46 |         /// The name of the file to be used for input.
[INFO] [stdout] 47 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Day6 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 52 |         /// The name of the file to be used for input.
[INFO] [stdout] 53 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Day7 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 58 |         /// The name of the file to be used for inuput.
[INFO] [stdout] 59 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Day8 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 64 |         /// The name of the file to be used for input.
[INFO] [stdout] 65 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Day9 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 70 |         /// The name of the file to be used for input.
[INFO] [stdout] 71 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     Day10 {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 76 |         /// The name of the file to be used for input.
[INFO] [stdout] 77 |         filename: PathBuf,        
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `part2` and `cmd` are never read
[INFO] [stdout]   --> src/options.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub part2: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub cmd: Command
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Day1 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 20 |         /// The name of the file to be used for input.
[INFO] [stdout] 21 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Day2 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 26 |         /// The name of the file to be used for input.
[INFO] [stdout] 27 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Day3 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 32 |         /// The name of the file to be used for input.
[INFO] [stdout] 33 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `range_start` and `range_end` are never read
[INFO] [stdout]   --> src/options.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Day4 {
[INFO] [stdout]    |     ---- fields in this variant
[INFO] [stdout] 38 |         /// The start of the range of possible values.
[INFO] [stdout] 39 |         range_start: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 40 |         /// The end of the range of possible values.
[INFO] [stdout] 41 |         range_end: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Day5 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 46 |         /// The name of the file to be used for input.
[INFO] [stdout] 47 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Day6 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 52 |         /// The name of the file to be used for input.
[INFO] [stdout] 53 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Day7 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 58 |         /// The name of the file to be used for inuput.
[INFO] [stdout] 59 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Day8 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 64 |         /// The name of the file to be used for input.
[INFO] [stdout] 65 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Day9 {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 70 |         /// The name of the file to be used for input.
[INFO] [stdout] 71 |         filename: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]   --> src/options.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     Day10 {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 76 |         /// The name of the file to be used for input.
[INFO] [stdout] 77 |         filename: PathBuf,        
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/day10.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let bits: u64 = unsafe { mem::transmute(val) };
[INFO] [stdout]    |                              --------------^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.00s
[INFO] running `Command { std: "docker" "inspect" "fd38334a76785c6453a417cbe74e0f18bf64d06346cf59948026831f17c73223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd38334a76785c6453a417cbe74e0f18bf64d06346cf59948026831f17c73223", kill_on_drop: false }`
[INFO] [stdout] fd38334a76785c6453a417cbe74e0f18bf64d06346cf59948026831f17c73223
