[INFO] cloning repository https://github.com/AntoonBeres/wasm-register-processor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AntoonBeres/wasm-register-processor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoonBeres%2Fwasm-register-processor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoonBeres%2Fwasm-register-processor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f55477033fd53b03a1d27b219a4569880ceca71
[INFO] checking AntoonBeres/wasm-register-processor against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoonBeres%2Fwasm-register-processor" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntoonBeres/wasm-register-processor on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AntoonBeres/wasm-register-processor
[INFO] finished tweaking git repo https://github.com/AntoonBeres/wasm-register-processor
[INFO] tweaked toml for git repo https://github.com/AntoonBeres/wasm-register-processor written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AntoonBeres/wasm-register-processor 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.28
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.28
[INFO] [stderr]   Downloaded libc v0.2.106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caa78e6b5008cf351cb49e67317459e11501ed0e470b8136fba961b18c9add97
[INFO] running `Command { std: "docker" "start" "-a" "caa78e6b5008cf351cb49e67317459e11501ed0e470b8136fba961b18c9add97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caa78e6b5008cf351cb49e67317459e11501ed0e470b8136fba961b18c9add97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa78e6b5008cf351cb49e67317459e11501ed0e470b8136fba961b18c9add97", kill_on_drop: false }`
[INFO] [stdout] caa78e6b5008cf351cb49e67317459e11501ed0e470b8136fba961b18c9add97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a1625b641c15e2aec257d67c1491e8d9897e329b3dea82abbfbf23d7d88f69c
[INFO] running `Command { std: "docker" "start" "-a" "9a1625b641c15e2aec257d67c1491e8d9897e329b3dea82abbfbf23d7d88f69c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.28
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking js-sys v0.3.55
[INFO] [stderr]     Checking wasm-processor-reg v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::proc::MEMORY_REGISTERS`
[INFO] [stdout]  --> src/proc/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proc::MEMORY_REGISTERS;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/proc/parser.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout]    |                        ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout] 71 +                     if regtype1 != 'D' || regtype2 != 'D' {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:124:24
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout]     |                        ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout] 124 +                     if regtype2 == 'A' || regtype2 == 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout]     |                            ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout] 137 +                         if fragments.len() > OP_FRAGMENT + 3 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:158:24
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     if (regtype1 != 'D') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -                     if (regtype1 != 'D') {
[INFO] [stdout] 158 +                     if regtype1 != 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |                     if (regtype2 == 'A') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -                     if (regtype2 == 'A') {
[INFO] [stdout] 168 +                     if regtype2 == 'A' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/proc/parser.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 _ => {
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_panic_hook` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn set_panic_hook() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code_content` is never read
[INFO] [stdout]  --> src/proc/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     code_content: String
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OP_FRAGMENT` should have a snake case name
[INFO] [stdout]   --> src/proc/parser.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let OP_FRAGMENT: usize = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `op_fragment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.28
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.28
[INFO] [stdout] warning: unused import: `crate::proc::MEMORY_REGISTERS`
[INFO] [stdout]  --> src/proc/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proc::MEMORY_REGISTERS;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/proc/parser.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout]    |                        ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout] 71 +                     if regtype1 != 'D' || regtype2 != 'D' {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:124:24
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout]     |                        ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout] 124 +                     if regtype2 == 'A' || regtype2 == 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout]     |                            ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout] 137 +                         if fragments.len() > OP_FRAGMENT + 3 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:158:24
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     if (regtype1 != 'D') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -                     if (regtype1 != 'D') {
[INFO] [stdout] 158 +                     if regtype1 != 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |                     if (regtype2 == 'A') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -                     if (regtype2 == 'A') {
[INFO] [stdout] 168 +                     if regtype2 == 'A' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/proc/parser.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 _ => {
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_panic_hook` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn set_panic_hook() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code_content` is never read
[INFO] [stdout]  --> src/proc/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     code_content: String
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OP_FRAGMENT` should have a snake case name
[INFO] [stdout]   --> src/proc/parser.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let OP_FRAGMENT: usize = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `op_fragment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.78
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9a1625b641c15e2aec257d67c1491e8d9897e329b3dea82abbfbf23d7d88f69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1625b641c15e2aec257d67c1491e8d9897e329b3dea82abbfbf23d7d88f69c", kill_on_drop: false }`
[INFO] [stdout] 9a1625b641c15e2aec257d67c1491e8d9897e329b3dea82abbfbf23d7d88f69c
[INFO] checking AntoonBeres/wasm-register-processor against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoonBeres%2Fwasm-register-processor" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntoonBeres/wasm-register-processor on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AntoonBeres/wasm-register-processor
[INFO] finished tweaking git repo https://github.com/AntoonBeres/wasm-register-processor
[INFO] tweaked toml for git repo https://github.com/AntoonBeres/wasm-register-processor written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AntoonBeres/wasm-register-processor 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8646388796f453f9e9587b59054728ef26583de8e7fe618607876f0226207377
[INFO] running `Command { std: "docker" "start" "-a" "8646388796f453f9e9587b59054728ef26583de8e7fe618607876f0226207377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8646388796f453f9e9587b59054728ef26583de8e7fe618607876f0226207377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8646388796f453f9e9587b59054728ef26583de8e7fe618607876f0226207377", kill_on_drop: false }`
[INFO] [stdout] 8646388796f453f9e9587b59054728ef26583de8e7fe618607876f0226207377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f9fe9cf1351e7dc5d41ed5fa28ebc03f0b86c02c4a0de977d311b56f5f339f
[INFO] running `Command { std: "docker" "start" "-a" "d2f9fe9cf1351e7dc5d41ed5fa28ebc03f0b86c02c4a0de977d311b56f5f339f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.28
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking js-sys v0.3.55
[INFO] [stderr]     Checking wasm-processor-reg v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::proc::MEMORY_REGISTERS`
[INFO] [stdout]  --> src/proc/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proc::MEMORY_REGISTERS;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/proc/parser.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout]    |                        ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout] 71 +                     if regtype1 != 'D' || regtype2 != 'D' {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:124:24
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout]     |                        ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout] 124 +                     if regtype2 == 'A' || regtype2 == 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout]     |                            ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout] 137 +                         if fragments.len() > OP_FRAGMENT + 3 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:158:24
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     if (regtype1 != 'D') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -                     if (regtype1 != 'D') {
[INFO] [stdout] 158 +                     if regtype1 != 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |                     if (regtype2 == 'A') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -                     if (regtype2 == 'A') {
[INFO] [stdout] 168 +                     if regtype2 == 'A' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/proc/parser.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 _ => {
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_panic_hook` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn set_panic_hook() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code_content` is never read
[INFO] [stdout]  --> src/proc/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     code_content: String
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OP_FRAGMENT` should have a snake case name
[INFO] [stdout]   --> src/proc/parser.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let OP_FRAGMENT: usize = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `op_fragment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.28
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.28
[INFO] [stdout] warning: unused import: `crate::proc::MEMORY_REGISTERS`
[INFO] [stdout]  --> src/proc/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proc::MEMORY_REGISTERS;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/proc/parser.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout]    |                        ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -                     if (regtype1 != 'D' || regtype2 != 'D') {
[INFO] [stdout] 71 +                     if regtype1 != 'D' || regtype2 != 'D' {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:124:24
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout]     |                        ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     if (regtype2 == 'A' || regtype2 == 'D') {
[INFO] [stdout] 124 +                     if regtype2 == 'A' || regtype2 == 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout]     |                            ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -                         if (fragments.len() > OP_FRAGMENT + 3) {
[INFO] [stdout] 137 +                         if fragments.len() > OP_FRAGMENT + 3 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:158:24
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     if (regtype1 != 'D') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -                     if (regtype1 != 'D') {
[INFO] [stdout] 158 +                     if regtype1 != 'D' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/proc/parser.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |                     if (regtype2 == 'A') {
[INFO] [stdout]     |                        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 168 -                     if (regtype2 == 'A') {
[INFO] [stdout] 168 +                     if regtype2 == 'A' {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/proc/parser.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 _ => {
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_panic_hook` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn set_panic_hook() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `code_content` is never read
[INFO] [stdout]  --> src/proc/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     code_content: String
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OP_FRAGMENT` should have a snake case name
[INFO] [stdout]   --> src/proc/parser.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let OP_FRAGMENT: usize = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `op_fragment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.94s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.78
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d2f9fe9cf1351e7dc5d41ed5fa28ebc03f0b86c02c4a0de977d311b56f5f339f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f9fe9cf1351e7dc5d41ed5fa28ebc03f0b86c02c4a0de977d311b56f5f339f", kill_on_drop: false }`
[INFO] [stdout] d2f9fe9cf1351e7dc5d41ed5fa28ebc03f0b86c02c4a0de977d311b56f5f339f