[INFO] cloning repository https://github.com/axel-kaliff/bf_to_c_compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/axel-kaliff/bf_to_c_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxel-kaliff%2Fbf_to_c_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxel-kaliff%2Fbf_to_c_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 194c9644ffcf57ac25bad56e895611887ed2a3b4
[INFO] testing axel-kaliff/bf_to_c_compiler against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxel-kaliff%2Fbf_to_c_compiler" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/axel-kaliff/bf_to_c_compiler on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/axel-kaliff/bf_to_c_compiler
[INFO] finished tweaking git repo https://github.com/axel-kaliff/bf_to_c_compiler
[INFO] tweaked toml for git repo https://github.com/axel-kaliff/bf_to_c_compiler written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/axel-kaliff/bf_to_c_compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e9fe00630a6f7a98bb31f9c27001e55c1de7c27d19b2bf9c457abca1fcb9638f
[INFO] running `Command { std: "docker" "start" "-a" "e9fe00630a6f7a98bb31f9c27001e55c1de7c27d19b2bf9c457abca1fcb9638f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9fe00630a6f7a98bb31f9c27001e55c1de7c27d19b2bf9c457abca1fcb9638f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9fe00630a6f7a98bb31f9c27001e55c1de7c27d19b2bf9c457abca1fcb9638f", kill_on_drop: false }`
[INFO] [stdout] e9fe00630a6f7a98bb31f9c27001e55c1de7c27d19b2bf9c457abca1fcb9638f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bba046838950d125b2d1a60d490957c01dc9c041cd372ee0aa1a7b31519e2c0a
[INFO] running `Command { std: "docker" "start" "-a" "bba046838950d125b2d1a60d490957c01dc9c041cd372ee0aa1a7b31519e2c0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_to_c_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::Token::*`
[INFO] [stdout]   --> src/token.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use self::Token::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: to match on the variant, qualify the path: `Token::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: to match on the variant, qualify the path: `Token::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `Token::BeginLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `Token::EndLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Add`
[INFO] [stdout]   --> src/compiler.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Sub`
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Right`
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Left`
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Read`
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Write`
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `BeginLoop`
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `EndLoop`
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Add` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Sub` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Right` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Left` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Read` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Write` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BeginLoop` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `EndLoop` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "bba046838950d125b2d1a60d490957c01dc9c041cd372ee0aa1a7b31519e2c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba046838950d125b2d1a60d490957c01dc9c041cd372ee0aa1a7b31519e2c0a", kill_on_drop: false }`
[INFO] [stdout] bba046838950d125b2d1a60d490957c01dc9c041cd372ee0aa1a7b31519e2c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca9e1b77eff319580e66f40294ea7d098114d0af9c24452f11f625e27a2b8f51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca9e1b77eff319580e66f40294ea7d098114d0af9c24452f11f625e27a2b8f51", 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 either v1.5.3
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stdout] warning: unused import: `self::Token::*`
[INFO] [stdout]   --> src/token.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use self::Token::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: to match on the variant, qualify the path: `Token::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: to match on the variant, qualify the path: `Token::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `Token::BeginLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `Token::EndLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Add`
[INFO] [stdout]   --> src/compiler.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Sub`
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Right`
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Left`
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Read`
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Write`
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `BeginLoop`
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `EndLoop`
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Add` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Sub` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Right` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Left` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Read` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Write` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BeginLoop` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `EndLoop` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rayon v1.2.1
[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 csv-core v0.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling serde_json v1.0.42
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling rust_to_c_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::Token::*`
[INFO] [stdout]   --> src/token.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use self::Token::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: to match on the variant, qualify the path: `Token::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: to match on the variant, qualify the path: `Token::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `Token::BeginLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `Token`
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `Token::EndLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Add`
[INFO] [stdout]   --> src/compiler.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Sub`
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Right`
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Left`
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Read`
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Write`
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `BeginLoop`
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `EndLoop`
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Add` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Add => {
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Sub` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 Sub => {
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Right` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Right => {
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Left` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 Left => {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Read` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Read => {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Write` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 Write => {
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BeginLoop` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 BeginLoop => {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `EndLoop` should have a snake case name
[INFO] [stdout]   --> src/compiler.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 EndLoop => {
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.14s
[INFO] running `Command { std: "docker" "inspect" "ca9e1b77eff319580e66f40294ea7d098114d0af9c24452f11f625e27a2b8f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9e1b77eff319580e66f40294ea7d098114d0af9c24452f11f625e27a2b8f51", kill_on_drop: false }`
[INFO] [stdout] ca9e1b77eff319580e66f40294ea7d098114d0af9c24452f11f625e27a2b8f51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a3e2530d0746135afda9eebd16a0856b867f7a37d6ea0aef7d62cb4164979ce
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a3e2530d0746135afda9eebd16a0856b867f7a37d6ea0aef7d62cb4164979ce", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self::Token::*`
[INFO] [stderr]   --> src/token.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::Token::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Read` is named the same as one of the variants of the type `Token`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: to match on the variant, qualify the path: `Token::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Write` is named the same as one of the variants of the type `Token`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: to match on the variant, qualify the path: `Token::Write`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `BeginLoop` is named the same as one of the variants of the type `Token`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: to match on the variant, qualify the path: `Token::BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `EndLoop` is named the same as one of the variants of the type `Token`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: to match on the variant, qualify the path: `Token::EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Add`
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Sub`
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_Sub`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Right`
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Left`
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Read`
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_Read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Write`
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `BeginLoop`
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_BeginLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `EndLoop`
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EndLoop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Add` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Add => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `add`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sub` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 Sub => {
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `sub`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Right` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 Right => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `right`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Left` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 Left => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `left`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Read` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Read => {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Write` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 Write => {
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case (notice the capitalization): `write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BeginLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 BeginLoop => {
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `begin_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `EndLoop` should have a snake case name
[INFO] [stderr]   --> src/compiler.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 EndLoop => {
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `end_loop`
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning: `rust_to_c_compiler` (lib) generated 28 warnings
[INFO] [stderr] warning: `rust_to_c_compiler` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_to_c_compiler-d8a8aaae33fdaf7b)
[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]      Running unittests (/opt/rustwide/target/debug/deps/rust_to_c_compiler-e218dfacae111807)
[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 rust_to_c_compiler
[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" "4a3e2530d0746135afda9eebd16a0856b867f7a37d6ea0aef7d62cb4164979ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3e2530d0746135afda9eebd16a0856b867f7a37d6ea0aef7d62cb4164979ce", kill_on_drop: false }`
[INFO] [stdout] 4a3e2530d0746135afda9eebd16a0856b867f7a37d6ea0aef7d62cb4164979ce