[INFO] cloning repository https://github.com/AbleTheAbove/able-script [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbleTheAbove/able-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbleTheAbove%2Fable-script", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbleTheAbove%2Fable-script'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ff0d1c5ccff79325055e0b1d9934103def3ec70 [INFO] checking AbleTheAbove/able-script against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbleTheAbove%2Fable-script" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AbleTheAbove/able-script on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AbleTheAbove/able-script [INFO] finished tweaking git repo https://github.com/AbleTheAbove/able-script [INFO] tweaked toml for git repo https://github.com/AbleTheAbove/able-script written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/AbleTheAbove/able-script already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 137694e072f45fb0d518c194a94212f914f975fe799438c2eaa3618651d0ab17 [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" "137694e072f45fb0d518c194a94212f914f975fe799438c2eaa3618651d0ab17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "137694e072f45fb0d518c194a94212f914f975fe799438c2eaa3618651d0ab17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137694e072f45fb0d518c194a94212f914f975fe799438c2eaa3618651d0ab17", kill_on_drop: false }` [INFO] [stdout] 137694e072f45fb0d518c194a94212f914f975fe799438c2eaa3618651d0ab17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--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] 8608eb2f6d1e41e2802e64fa20eadc0c9e04a56fcbd7e7fe4cbaa81d8591b82b [INFO] running `Command { std: "docker" "start" "-a" "8608eb2f6d1e41e2802e64fa20eadc0c9e04a56fcbd7e7fe4cbaa81d8591b82b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rustyline v8.0.0 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking able-script v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `char2num` [INFO] [stdout] --> src/base_55.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn char2num(character: char) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `num2char` [INFO] [stdout] --> src/base_55.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn num2char(number: i32) -> char { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DEFAULT_TAPE_SIZE_LIMIT` [INFO] [stdout] --> src/brian.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | pub const DEFAULT_TAPE_SIZE_LIMIT: usize = 30_000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_ascii_with_input_buffer` [INFO] [stdout] --> src/brian.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn from_ascii_with_input_buffer(code: &'a [u8]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_ascii_with_input_buffer_and_tape_limit` [INFO] [stdout] --> src/brian.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn from_ascii_with_input_buffer_and_tape_limit( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_input` [INFO] [stdout] --> src/brian.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn add_input(&mut self, input: i8) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_ascii_with_tape_limit` [INFO] [stdout] --> src/brian.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn from_ascii_with_tape_limit(code: &'a [u8], input: I, tape_size_limit: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_ascii` [INFO] [stdout] --> src/brian.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn from_ascii(code: &'a [u8], input: I) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `advance` [INFO] [stdout] --> src/brian.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn advance(&mut self) -> Result, ProgramError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `advance_until_io` [INFO] [stdout] --> src/brian.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn advance_until_io(&mut self) -> Result, ProgramError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interpret_with_output` [INFO] [stdout] --> src/brian.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn interpret_with_output(&mut self, mut output: O) -> Result<(), InterpretError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_or_resize_tape_mut` [INFO] [stdout] --> src/brian.rs:191:8 [INFO] [stdout] | [INFO] [stdout] 191 | fn get_or_resize_tape_mut(&mut self) -> Option<&mut i8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_at_data_ptr` [INFO] [stdout] --> src/brian.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | fn get_at_data_ptr(&self) -> i8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_matching_closing_bracket` [INFO] [stdout] --> src/brian.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 206 | fn get_matching_closing_bracket(&mut self, opening: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_matching_opening_bracket` [INFO] [stdout] --> src/brian.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 229 | fn get_matching_opening_bracket(&mut self, closing: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `interpret_with_io` [INFO] [stdout] --> src/brian.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn interpret_with_io( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NeedsInput` [INFO] [stdout] --> src/brian.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | NeedsInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Output` [INFO] [stdout] --> src/brian.rs:268:5 [INFO] [stdout] | [INFO] [stdout] 268 | Output(i8), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Continue` [INFO] [stdout] --> src/brian.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | Continue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NeedsInput` [INFO] [stdout] --> src/brian.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | NeedsInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Output` [INFO] [stdout] --> src/brian.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 276 | Output(i8), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DataPointerUnderflow` [INFO] [stdout] --> src/brian.rs:282:5 [INFO] [stdout] | [INFO] [stdout] 282 | DataPointerUnderflow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IntegerOverflow` [INFO] [stdout] --> src/brian.rs:283:5 [INFO] [stdout] | [INFO] [stdout] 283 | IntegerOverflow, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IntegerUnderflow` [INFO] [stdout] --> src/brian.rs:284:5 [INFO] [stdout] | [INFO] [stdout] 284 | IntegerUnderflow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InputReadError` [INFO] [stdout] --> src/brian.rs:285:5 [INFO] [stdout] | [INFO] [stdout] 285 | InputReadError, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnmatchedOpeningBracket` [INFO] [stdout] --> src/brian.rs:286:5 [INFO] [stdout] | [INFO] [stdout] 286 | UnmatchedOpeningBracket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnmatchedClosingBracket` [INFO] [stdout] --> src/brian.rs:287:5 [INFO] [stdout] | [INFO] [stdout] 287 | UnmatchedClosingBracket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TapeSizeExceededLimit` [INFO] [stdout] --> src/brian.rs:288:5 [INFO] [stdout] | [INFO] [stdout] 288 | TapeSizeExceededLimit, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EndOfInput` [INFO] [stdout] --> src/brian.rs:295:5 [INFO] [stdout] | [INFO] [stdout] 295 | EndOfInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OutputBufferFull` [INFO] [stdout] --> src/brian.rs:296:5 [INFO] [stdout] | [INFO] [stdout] 296 | OutputBufferFull, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OutputWriteError` [INFO] [stdout] --> src/brian.rs:297:5 [INFO] [stdout] | [INFO] [stdout] 297 | OutputWriteError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remainder` [INFO] [stdout] --> src/lexer.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn remainder(&self) -> &'source str { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `abool2num` [INFO] [stdout] --> src/parser/utils.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn abool2num(abool: Abool) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `num2abool` [INFO] [stdout] --> src/parser/utils.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn num2abool(number: i32) -> Abool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `num2char` [INFO] [stdout] --> src/base_55.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn num2char(number: i32) -> char { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `interpret_with_io` [INFO] [stdout] --> src/brian.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn interpret_with_io( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remainder` [INFO] [stdout] --> src/lexer.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn remainder(&self) -> &'source str { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `abool2num` [INFO] [stdout] --> src/parser/utils.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn abool2num(abool: Abool) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `num2abool` [INFO] [stdout] --> src/parser/utils.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn num2abool(number: i32) -> Abool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.58s [INFO] running `Command { std: "docker" "inspect" "8608eb2f6d1e41e2802e64fa20eadc0c9e04a56fcbd7e7fe4cbaa81d8591b82b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8608eb2f6d1e41e2802e64fa20eadc0c9e04a56fcbd7e7fe4cbaa81d8591b82b", kill_on_drop: false }` [INFO] [stdout] 8608eb2f6d1e41e2802e64fa20eadc0c9e04a56fcbd7e7fe4cbaa81d8591b82b