[INFO] cloning repository https://github.com/AlienKevin/hack-assembler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlienKevin/hack-assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlienKevin%2Fhack-assembler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlienKevin%2Fhack-assembler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2e3ad01b37cec5eda80d60fbeb8599af4682871 [INFO] checking AlienKevin/hack-assembler against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlienKevin%2Fhack-assembler" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlienKevin/hack-assembler on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AlienKevin/hack-assembler [INFO] finished tweaking git repo https://github.com/AlienKevin/hack-assembler [INFO] tweaked toml for git repo https://github.com/AlienKevin/hack-assembler written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xoshiro v0.4.0 [INFO] [stderr] Downloaded sized-chunks v0.5.3 [INFO] [stderr] Downloaded im v14.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 145c6334926b4a75c7fa0e5ce6e452fe57d14d63ac9cd9ce5e7194bfc18e1afb [INFO] running `Command { std: "docker" "start" "-a" "145c6334926b4a75c7fa0e5ce6e452fe57d14d63ac9cd9ce5e7194bfc18e1afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "145c6334926b4a75c7fa0e5ce6e452fe57d14d63ac9cd9ce5e7194bfc18e1afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145c6334926b4a75c7fa0e5ce6e452fe57d14d63ac9cd9ce5e7194bfc18e1afb", kill_on_drop: false }` [INFO] [stdout] 145c6334926b4a75c7fa0e5ce6e452fe57d14d63ac9cd9ce5e7194bfc18e1afb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 464cf1befc6c9532825c103a90765de3e42391d3c28810bca246b113ee8c4b6c [INFO] running `Command { std: "docker" "start" "-a" "464cf1befc6c9532825c103a90765de3e42391d3c28810bca246b113ee8c4b6c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Compiling im v14.3.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Checking hack-assembler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `number` should have an upper camel case name [INFO] [stdout] --> src/hack_parser.rs:46:3 [INFO] [stdout] | [INFO] [stdout] 46 | number(usize), [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `label` should have an upper camel case name [INFO] [stdout] --> src/hack_parser.rs:47:3 [INFO] [stdout] | [INFO] [stdout] 47 | label(Located), [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `number` should have an upper camel case name [INFO] [stdout] --> src/hack_parser.rs:46:3 [INFO] [stdout] | [INFO] [stdout] 46 | number(usize), [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `label` should have an upper camel case name [INFO] [stdout] --> src/hack_parser.rs:47:3 [INFO] [stdout] | [INFO] [stdout] 47 | label(Located), [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/hack_parser.rs:86:3 [INFO] [stdout] | [INFO] [stdout] 82 | struct SingleParseError { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 86 | state: State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quadruple` is never used [INFO] [stdout] --> src/parser.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | pub fn quadruple<'a, P1: 'a, P2: 'a, P3: 'a, P4: 'a, R1: 'a, R2: 'a, R3: 'a, R4: 'a, S: Clone + 'a> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_err` is never used [INFO] [stdout] --> src/parser.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | pub fn map_err<'a, P, F, A, S: Clone + 'a>(parser: P, map_fn: F) -> impl Parser<'a, A, S> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map2` is never used [INFO] [stdout] --> src/parser.rs:343:4 [INFO] [stdout] | [INFO] [stdout] 343 | fn map2<'a, P1, P2, F, A, B, C, S: Clone + 'a>(parser1: P1, parser2: P2, map_fn: F) -> impl Parser<'a, C, S> [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `newline0` is never used [INFO] [stdout] --> src/parser.rs:614:4 [INFO] [stdout] | [INFO] [stdout] 614 | fn newline0<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `newline1` is never used [INFO] [stdout] --> src/parser.rs:623:8 [INFO] [stdout] | [INFO] [stdout] 623 | pub fn newline1<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `space1` is never used [INFO] [stdout] --> src/parser.rs:634:8 [INFO] [stdout] | [INFO] [stdout] 634 | pub fn space1<'a, S: Clone + 'a>() -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indent` is never used [INFO] [stdout] --> src/parser.rs:638:8 [INFO] [stdout] | [INFO] [stdout] 638 | pub fn indent<'a, S: Clone + 'a>() -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indents` is never used [INFO] [stdout] --> src/parser.rs:645:8 [INFO] [stdout] | [INFO] [stdout] 645 | pub fn indents<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repeat` is never used [INFO] [stdout] --> src/parser.rs:653:4 [INFO] [stdout] | [INFO] [stdout] 653 | fn repeat<'a, A, P, S: Clone + 'a>(times: usize, parser: P) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_comments` is never used [INFO] [stdout] --> src/parser.rs:779:8 [INFO] [stdout] | [INFO] [stdout] 779 | pub fn line_comments<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `map_with_state` is never used [INFO] [stdout] --> src/parser.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn map_with_state U>(self, func: F) -> ParseResult<'a, U, S> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `map_err` is never used [INFO] [stdout] --> src/parser.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn map_err String>(self, func: F) -> ParseResult<'a, T, S> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/hack_parser.rs:86:3 [INFO] [stdout] | [INFO] [stdout] 82 | struct SingleParseError { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 86 | state: State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quadruple` is never used [INFO] [stdout] --> src/parser.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | pub fn quadruple<'a, P1: 'a, P2: 'a, P3: 'a, P4: 'a, R1: 'a, R2: 'a, R3: 'a, R4: 'a, S: Clone + 'a> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | pub A: bool, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_err` is never used [INFO] [stdout] --> src/parser.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | pub fn map_err<'a, P, F, A, S: Clone + 'a>(parser: P, map_fn: F) -> impl Parser<'a, A, S> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `D` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | pub D: bool, [INFO] [stdout] | ^ help: convert the identifier to snake case: `d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map2` is never used [INFO] [stdout] --> src/parser.rs:343:4 [INFO] [stdout] | [INFO] [stdout] 343 | fn map2<'a, P1, P2, F, A, B, C, S: Clone + 'a>(parser1: P1, parser2: P2, map_fn: F) -> impl Parser<'a, C, S> [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `newline0` is never used [INFO] [stdout] --> src/parser.rs:614:4 [INFO] [stdout] | [INFO] [stdout] 614 | fn newline0<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | pub M: bool, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `newline1` is never used [INFO] [stdout] --> src/parser.rs:623:8 [INFO] [stdout] | [INFO] [stdout] 623 | pub fn newline1<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `space1` is never used [INFO] [stdout] --> src/parser.rs:634:8 [INFO] [stdout] | [INFO] [stdout] 634 | pub fn space1<'a, S: Clone + 'a>() -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `LT` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:70:7 [INFO] [stdout] | [INFO] [stdout] 70 | pub LT: bool, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `lt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indent` is never used [INFO] [stdout] --> src/parser.rs:638:8 [INFO] [stdout] | [INFO] [stdout] 638 | pub fn indent<'a, S: Clone + 'a>() -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indents` is never used [INFO] [stdout] --> src/parser.rs:645:8 [INFO] [stdout] | [INFO] [stdout] 645 | pub fn indents<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `EQ` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 71 | pub EQ: bool, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `eq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repeat` is never used [INFO] [stdout] --> src/parser.rs:653:4 [INFO] [stdout] | [INFO] [stdout] 653 | fn repeat<'a, A, P, S: Clone + 'a>(times: usize, parser: P) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_comments` is never used [INFO] [stdout] --> src/parser.rs:779:8 [INFO] [stdout] | [INFO] [stdout] 779 | pub fn line_comments<'a, S: Clone + 'a>(indentations: usize) -> BoxedParser<'a, (), S> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `GT` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | pub GT: bool, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `gt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `map_with_state` is never used [INFO] [stdout] --> src/parser.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn map_with_state U>(self, func: F) -> ParseResult<'a, U, S> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `map_err` is never used [INFO] [stdout] --> src/parser.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn map_err String>(self, func: F) -> ParseResult<'a, T, S> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | pub A: bool, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `D` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | pub D: bool, [INFO] [stdout] | ^ help: convert the identifier to snake case: `d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | pub M: bool, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `LT` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:70:7 [INFO] [stdout] | [INFO] [stdout] 70 | pub LT: bool, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `lt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `EQ` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 71 | pub EQ: bool, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `eq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `GT` should have a snake case name [INFO] [stdout] --> src/hack_parser.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | pub GT: bool, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `gt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.13s [INFO] running `Command { std: "docker" "inspect" "464cf1befc6c9532825c103a90765de3e42391d3c28810bca246b113ee8c4b6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464cf1befc6c9532825c103a90765de3e42391d3c28810bca246b113ee8c4b6c", kill_on_drop: false }` [INFO] [stdout] 464cf1befc6c9532825c103a90765de3e42391d3c28810bca246b113ee8c4b6c