[INFO] cloning repository https://github.com/juanpablocruz/mix-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juanpablocruz/mix-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanpablocruz%2Fmix-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanpablocruz%2Fmix-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af4e09ba5ace72ed503222f207ddc106062b183a
[INFO] testing juanpablocruz/mix-vm against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanpablocruz%2Fmix-vm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/juanpablocruz/mix-vm
[INFO] finished tweaking git repo https://github.com/juanpablocruz/mix-vm
[INFO] tweaked toml for git repo https://github.com/juanpablocruz/mix-vm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/juanpablocruz/mix-vm on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/juanpablocruz/mix-vm 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b4ea2e92fc83546952c8fe2055fbb5997d8782bcd8ff3c662ce8ec6f1f70abf
[INFO] running `Command { std: "docker" "start" "-a" "3b4ea2e92fc83546952c8fe2055fbb5997d8782bcd8ff3c662ce8ec6f1f70abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b4ea2e92fc83546952c8fe2055fbb5997d8782bcd8ff3c662ce8ec6f1f70abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4ea2e92fc83546952c8fe2055fbb5997d8782bcd8ff3c662ce8ec6f1f70abf", kill_on_drop: false }`
[INFO] [stdout] 3b4ea2e92fc83546952c8fe2055fbb5997d8782bcd8ff3c662ce8ec6f1f70abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e17c53b6d10addf0103249528cba4d2fc2c205a755fe63e5d838fdc649c7538c
[INFO] running `Command { std: "docker" "start" "-a" "e17c53b6d10addf0103249528cba4d2fc2c205a755fe63e5d838fdc649c7538c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mix_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `super::instructions::HALT`
[INFO] [stdout]   --> src/mix/machine.rs:10:61
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::instructions::{LDA,STA,ADD,SUB,DIV,JMP,JZ,JL,CMP,HALT};
[INFO] [stdout]    |                                                             ^^^^
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             no `HALT` in `mix::instructions`
[INFO] [stdout]    |                                                             help: a similar name exists in the module: `HLT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mix::machine::Mix`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mix::machine::Mix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 109 |             LDA => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 114 |             STA => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 120 |             ADD => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 125 |             SUB => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 130 |             DIV => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 135 |             JMP => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 140 |             JZ => {
[INFO] [stdout]     |             ^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 145 |             JL => {
[INFO] [stdout]     |             ^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 150 |             CMP => {
[INFO] [stdout]     |             ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/mix/machine.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 155 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match against the value of constant `HLT` instead of introducing a new catch-all binding
[INFO] [stdout]     |
[INFO] [stdout] 105 |             mix::instructions::HLT => {
[INFO] [stdout]     |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `HLT`
[INFO] [stdout]    --> src/mix/machine.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             HLT => {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_HLT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/mixal/parser.rs:95:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 Token::Error(ref message, _, _) => return Err("Error"),
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mix_vm` (bin "mix_vm") due to 1 previous error; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e17c53b6d10addf0103249528cba4d2fc2c205a755fe63e5d838fdc649c7538c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17c53b6d10addf0103249528cba4d2fc2c205a755fe63e5d838fdc649c7538c", kill_on_drop: false }`
[INFO] [stdout] e17c53b6d10addf0103249528cba4d2fc2c205a755fe63e5d838fdc649c7538c