[INFO] cloning repository https://github.com/as3richa/brainrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/as3richa/brainrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fas3richa%2Fbrainrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fas3richa%2Fbrainrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffc6c05c91953b0d30e9f14d73429a5d22c0ccfc
[INFO] checking as3richa/brainrust/ffc6c05c91953b0d30e9f14d73429a5d22c0ccfc against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fas3richa%2Fbrainrust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/as3richa/brainrust
[INFO] finished tweaking git repo https://github.com/as3richa/brainrust
[INFO] tweaked toml for git repo https://github.com/as3richa/brainrust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/as3richa/brainrust on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/as3richa/brainrust 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205
[INFO] running `Command { std: "docker" "start" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking brainrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 if i64::from(i8::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i8::max_value()) {
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:60:98
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 if i64::from(i8::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i8::max_value()) {
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 } else if i64::from(i32::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i32::max_value()) {
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:62:107
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 } else if i64::from(i32::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i32::max_value()) {
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/elf_assembler.rs:46:49
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     assert!(difference <= (i32::max_value() as usize)); // FIXME?
[INFO] [stdout]    |                                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/elf_assembler.rs:114:45
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 assert!(difference <= (i32::max_value() as usize)); // FIXME?
[INFO] [stdout]     |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/compiler.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (token, line, column) = parse(&mut stream)?;
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]   --> src/compiler.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (token, line, column) = parse(&mut stream)?;
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/assembler.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait Assembler<'a> {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn cmp_r10_r11(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn cmp_r13_rbp(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn jge(&mut self, label: Self::Label);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 35 |     fn jmp(&mut self, label: Self::Label);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn mov_r11_rax(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 41 |     fn mov_r12_u64(&mut self, operand: u64);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 42 |     fn mov_r12_rax(&mut self);
[INFO] [stdout] 43 |     fn mov_r13_u32(&mut self, operand: u32);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn mov_rbp_u64(&mut self, operand: u64);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn mov_rdx_r12(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn sub_r8_r9(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn xor_r11_r11(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BSS_SIZE` is never used
[INFO] [stdout]    --> src/elf.rs:142:11
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub const MAX_BSS_SIZE: u64 = (1 + 0x7fffffffffff) - BSS_VIRTUAL_ADDRESS;
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/parser.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl SyntaxError {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 126 |     fn new(line: usize, column: usize, message: &'static str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 if i64::from(i8::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i8::max_value()) {
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:60:98
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 if i64::from(i8::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i8::max_value()) {
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 } else if i64::from(i32::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i32::max_value()) {
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/compiler.rs:62:107
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 } else if i64::from(i32::min_value()) <= wrapped_shift && wrapped_shift <= i64::from(i32::max_value()) {
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/elf_assembler.rs:46:49
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     assert!(difference <= (i32::max_value() as usize)); // FIXME?
[INFO] [stdout]    |                                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/elf_assembler.rs:114:45
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 assert!(difference <= (i32::max_value() as usize)); // FIXME?
[INFO] [stdout]     |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/compiler.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (token, line, column) = parse(&mut stream)?;
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]   --> src/compiler.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (token, line, column) = parse(&mut stream)?;
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/assembler.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait Assembler<'a> {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn cmp_r10_r11(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn cmp_r13_rbp(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn jge(&mut self, label: Self::Label);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 35 |     fn jmp(&mut self, label: Self::Label);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn mov_r11_rax(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 41 |     fn mov_r12_u64(&mut self, operand: u64);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 42 |     fn mov_r12_rax(&mut self);
[INFO] [stdout] 43 |     fn mov_r13_u32(&mut self, operand: u32);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn mov_rbp_u64(&mut self, operand: u64);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn mov_rdx_r12(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn sub_r8_r9(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn xor_r11_r11(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BSS_SIZE` is never used
[INFO] [stdout]    --> src/elf.rs:142:11
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub const MAX_BSS_SIZE: u64 = (1 + 0x7fffffffffff) - BSS_VIRTUAL_ADDRESS;
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/parser.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl SyntaxError {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 126 |     fn new(line: usize, column: usize, message: &'static str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205", kill_on_drop: false }`
[INFO] [stdout] 2353ea70b74ce895022fff2601e6da42224fe17c322a06c7a2373159126f7205
