[INFO] cloning repository https://github.com/neverRare/stringed [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neverRare/stringed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fstringed", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fstringed'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 899dcbc1d79286210d92488e97f0784238d23dc2 [INFO] checking neverRare/stringed against try#be699666730c5a1745838222e98e2d85019affdc for pr-134300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fstringed" "/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/neverRare/stringed on toolchain be699666730c5a1745838222e98e2d85019affdc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/neverRare/stringed [INFO] finished tweaking git repo https://github.com/neverRare/stringed [INFO] tweaked toml for git repo https://github.com/neverRare/stringed written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/neverRare/stringed 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" "+be699666730c5a1745838222e98e2d85019affdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking neverRare/stringed against try#be699666730c5a1745838222e98e2d85019affdc for pr-134300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FneverRare%2Fstringed" "/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/neverRare/stringed on toolchain be699666730c5a1745838222e98e2d85019affdc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/neverRare/stringed [INFO] finished tweaking git repo https://github.com/neverRare/stringed [INFO] tweaked toml for git repo https://github.com/neverRare/stringed written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/neverRare/stringed 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" "+be699666730c5a1745838222e98e2d85019affdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 315ee6debed8a30ccda85beac24988031574b7230903429f2312b1768bd24a23 [INFO] running `Command { std: "docker" "start" "-a" "315ee6debed8a30ccda85beac24988031574b7230903429f2312b1768bd24a23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "315ee6debed8a30ccda85beac24988031574b7230903429f2312b1768bd24a23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "315ee6debed8a30ccda85beac24988031574b7230903429f2312b1768bd24a23", kill_on_drop: false }` [INFO] [stdout] 315ee6debed8a30ccda85beac24988031574b7230903429f2312b1768bd24a23 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4208db2307b7947ff519049fd6de1a2070188321480ed3f0a581a4e9efc1c1f4 [INFO] running `Command { std: "docker" "start" "-a" "4208db2307b7947ff519049fd6de1a2070188321480ed3f0a581a4e9efc1c1f4", kill_on_drop: false }` [INFO] [stderr] warning: profile package spec `stringed_wasm_core` in profile `release` did not match any packages [INFO] [stderr] Checking stringed_core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> core/src/gen_interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 3 | Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | Exec, [INFO] [stdout] 5 | Concat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | Prompt, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | LastVar, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | PushVar, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | PopVar, [INFO] [stdout] 10 | SliceAll, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | SliceTo, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | SliceFrom, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | SliceFromTo, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Length, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Eval, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Value(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> core/src/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Token<'a> { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 3 | Literal(&'a str), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | OpenParen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | CloseParen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | QuestionMark, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | Underscore, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | Colon, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | OpenBracket, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | CloseBracket, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | Hash, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | Dollar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `describe` is never used [INFO] [stdout] --> core/src/lexer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> Token<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 17 | pub fn describe(&self) -> &str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_symbol` is never used [INFO] [stdout] --> core/src/lexer.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_symbol(src: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SizedToken` is never constructed [INFO] [stdout] --> core/src/lexer.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct SizedToken<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_quote_str` is never used [INFO] [stdout] --> core/src/lexer.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn get_quote_str(src: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_brace_str` is never used [INFO] [stdout] --> core/src/lexer.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn get_brace_str(src: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lex` is never used [INFO] [stdout] --> core/src/lexer.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn lex(src: &str) -> Result, &str> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint` is never used [INFO] [stdout] --> core/src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parse_uint(a: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking stringed v0.1.0 (/opt/rustwide/workdir/cli) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> core/src/gen_interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 3 | Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | Exec, [INFO] [stdout] 5 | Concat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | Prompt, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | LastVar, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | PushVar, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | PopVar, [INFO] [stdout] 10 | SliceAll, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | SliceTo, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | SliceFrom, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | SliceFromTo, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Length, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Eval, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Value(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> core/src/lexer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Token<'a> { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 3 | Literal(&'a str), [INFO] [stdout] 4 | OpenParen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | CloseParen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | QuestionMark, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | Underscore, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | Colon, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | OpenBracket, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | CloseBracket, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | Hash, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | Dollar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `describe` is never used [INFO] [stdout] --> core/src/lexer.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> Token<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 17 | pub fn describe(&self) -> &str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_symbol` is never used [INFO] [stdout] --> core/src/lexer.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_symbol(src: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lex` is never used [INFO] [stdout] --> core/src/lexer.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn lex(src: &str) -> Result, &str> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_uint` is never used [INFO] [stdout] --> core/src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parse_uint(a: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "4208db2307b7947ff519049fd6de1a2070188321480ed3f0a581a4e9efc1c1f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4208db2307b7947ff519049fd6de1a2070188321480ed3f0a581a4e9efc1c1f4", kill_on_drop: false }` [INFO] [stdout] 4208db2307b7947ff519049fd6de1a2070188321480ed3f0a581a4e9efc1c1f4