[INFO] cloning repository https://github.com/jaredgreene1/rusty-md5
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaredgreene1/rusty-md5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaredgreene1%2Frusty-md5", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaredgreene1%2Frusty-md5'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25bd0c7d66d4585c63898fbb3985129c0cae5ead
[INFO] checking jaredgreene1/rusty-md5/25bd0c7d66d4585c63898fbb3985129c0cae5ead against master#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaredgreene1%2Frusty-md5" "/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/jaredgreene1/rusty-md5
[INFO] finished tweaking git repo https://github.com/jaredgreene1/rusty-md5
[INFO] tweaked toml for git repo https://github.com/jaredgreene1/rusty-md5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jaredgreene1/rusty-md5 on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jaredgreene1/rusty-md5 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" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e5d3c2e05bdc712ad44ad6a6f0046a9e7dd6796f048ee1490aa77f1ded8aeed
[INFO] running `Command { std: "docker" "start" "-a" "4e5d3c2e05bdc712ad44ad6a6f0046a9e7dd6796f048ee1490aa77f1ded8aeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e5d3c2e05bdc712ad44ad6a6f0046a9e7dd6796f048ee1490aa77f1ded8aeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5d3c2e05bdc712ad44ad6a6f0046a9e7dd6796f048ee1490aa77f1ded8aeed", kill_on_drop: false }`
[INFO] [stdout] 4e5d3c2e05bdc712ad44ad6a6f0046a9e7dd6796f048ee1490aa77f1ded8aeed
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71187299ea0c059786202f948de26d637cfe117471111964737e7c35466cf02d
[INFO] running `Command { std: "docker" "start" "-a" "71187299ea0c059786202f948de26d637cfe117471111964737e7c35466cf02d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking md5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `)`
[INFO] [stdout]   --> src/digest.rs:23:83
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, func) {
[INFO] [stdout]    |                                                                                   ^ expected one of `:`, `@`, or `|`
[INFO] [stdout]    |
[INFO] [stdout] help: write `fn` instead of `func` to declare a function
[INFO] [stdout]    |
[INFO] [stdout] 23 - fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, func) {
[INFO] [stdout] 23 + fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, fn) {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a parameter name, give it a type
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, func: TypeName) {
[INFO] [stdout]    |                                                                                   ++++++++++
[INFO] [stdout] help: if this is a type, explicitly ignore the parameter name
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, _: func) {
[INFO] [stdout]    |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `)`
[INFO] [stdout]   --> src/digest.rs:23:83
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, func) {
[INFO] [stdout]    |                                                                                   ^ expected one of `:`, `@`, or `|`
[INFO] [stdout]    |
[INFO] [stdout] help: write `fn` instead of `func` to declare a function
[INFO] [stdout]    |
[INFO] [stdout] 23 - fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, func) {
[INFO] [stdout] 23 + fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, fn) {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a parameter name, give it a type
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, func: TypeName) {
[INFO] [stdout]    |                                                                                   ++++++++++
[INFO] [stdout] help: if this is a type, explicitly ignore the parameter name
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn _rnd_1(a: u8, b: u8, c: u8, d: u8, X: [u8; 16], n0: i32, n1: i32, n2: i32, _: func) {
[INFO] [stdout]    |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[u8]` cannot be indexed by `i32`
[INFO] [stdout]   --> src/digest.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a = b + ((a + func(b, c, d) + X[n0] + T(n2)) << n1);
[INFO] [stdout]    |                                     ^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[u8]>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `SliceIndex<T>`
[INFO] [stdout]   --> /rustc/518b428304e0008859cb1fd81d1ac20efb2a064a/library/core/src/bstr/traits.rs:203:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]   --> /rustc/518b428304e0008859cb1fd81d1ac20efb2a064a/library/core/src/slice/index.rs:214:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]    = note: required for `[u8]` to implement `Index<i32>`
[INFO] [stdout]    = note: 1 redundant requirement hidden
[INFO] [stdout]    = note: required for `[u8; 16]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[u8]` cannot be indexed by `i32`
[INFO] [stdout]   --> src/digest.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a = b + ((a + func(b, c, d) + X[n0] + T(n2)) << n1);
[INFO] [stdout]    |                                     ^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[u8]>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `SliceIndex<T>`
[INFO] [stdout]   --> /rustc/518b428304e0008859cb1fd81d1ac20efb2a064a/library/core/src/slice/index.rs:214:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]   --> /rustc/518b428304e0008859cb1fd81d1ac20efb2a064a/library/core/src/bstr/traits.rs:203:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]    = note: required for `[u8]` to implement `Index<i32>`
[INFO] [stdout]    = note: 1 redundant requirement hidden
[INFO] [stdout]    = note: required for `[u8; 16]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/digest.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a = b + ((a + func(b, c, d) + X[n0] + T(n2)) << n1);
[INFO] [stdout]    |                                           - ^^ expected `f32`, found `i32`
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/digest.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn T(i: f32) -> f32 {
[INFO] [stdout]    |    ^ ------
[INFO] [stdout] help: you can convert an `i32` to an `f32`, producing the floating point representation of the integer, rounded if necessary
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a = b + ((a + func(b, c, d) + X[n0] + T(n2 as f32)) << n1);
[INFO] [stdout]    |                                                ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/digest.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a = b + ((a + func(b, c, d) + X[n0] + T(n2)) << n1);
[INFO] [stdout]    |                                           - ^^ expected `f32`, found `i32`
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/digest.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn T(i: f32) -> f32 {
[INFO] [stdout]    |    ^ ------
[INFO] [stdout] help: you can convert an `i32` to an `f32`, producing the floating point representation of the integer, rounded if necessary
[INFO] [stdout]    |
[INFO] [stdout] 24 |     a = b + ((a + func(b, c, d) + X[n0] + T(n2 as f32)) << n1);
[INFO] [stdout]    |                                                ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let func = F;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:38:35
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let func = G;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let func = H;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:58:35
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let func = I;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for i in 0..pad_req(buf.len()) {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn digest(msg: Vec<u8>) -> () {
[INFO] [stdout]    |           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let a: [u8; 4] = [0x01, 0x23, 0x45, 0x67];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let b: [u8; 4] = [0x89, 0xab, 0xcd, 0xef];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let c: [u8; 4] = [0xfe, 0xdc, 0xba, 0x98];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let d: [u8; 4] = [0x76, 0x54, 0x32, 0x10];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn rnd_1(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let func = F;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:38:35
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn rnd_2(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let func = G;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn rnd_3(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let func = H;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> src/digest.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> src/digest.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `C`
[INFO] [stdout]   --> src/digest.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_C`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `D`
[INFO] [stdout]   --> src/digest.rs:58:35
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn rnd_4(A: u8, B: u8, C: u8, D: u8) {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/digest.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let func = I;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for i in 0..pad_req(buf.len()) {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn digest(msg: Vec<u8>) -> () {
[INFO] [stdout]    |           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let a: [u8; 4] = [0x01, 0x23, 0x45, 0x67];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let b: [u8; 4] = [0x89, 0xab, 0xcd, 0xef];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let c: [u8; 4] = [0xfe, 0xdc, 0xba, 0x98];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let d: [u8; 4] = [0x76, 0x54, 0x32, 0x10];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `md5` (bin "md5") due to 3 previous errors; 26 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `md5` (bin "md5" test) due to 3 previous errors; 26 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "71187299ea0c059786202f948de26d637cfe117471111964737e7c35466cf02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71187299ea0c059786202f948de26d637cfe117471111964737e7c35466cf02d", kill_on_drop: false }`
[INFO] [stdout] 71187299ea0c059786202f948de26d637cfe117471111964737e7c35466cf02d
