[INFO] cloning repository https://github.com/sakeththota/mosquito
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sakeththota/mosquito" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsakeththota%2Fmosquito", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsakeththota%2Fmosquito'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c96c02f2fc6a6e9cad0ec31ca80ef0089efa2bbb
[INFO] testing sakeththota/mosquito against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsakeththota%2Fmosquito" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sakeththota/mosquito on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sakeththota/mosquito
[INFO] finished tweaking git repo https://github.com/sakeththota/mosquito
[INFO] tweaked toml for git repo https://github.com/sakeththota/mosquito written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sakeththota/mosquito 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 483fdc6f3276495113b57432edc945a3a61f03aa9f47d76debb6ac022a787eaf
[INFO] running `Command { std: "docker" "start" "-a" "483fdc6f3276495113b57432edc945a3a61f03aa9f47d76debb6ac022a787eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "483fdc6f3276495113b57432edc945a3a61f03aa9f47d76debb6ac022a787eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483fdc6f3276495113b57432edc945a3a61f03aa9f47d76debb6ac022a787eaf", kill_on_drop: false }`
[INFO] [stdout] 483fdc6f3276495113b57432edc945a3a61f03aa9f47d76debb6ac022a787eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2fba708b77c15db9fa5866e70272e655ab1842f169d6bf113cac0777692604
[INFO] running `Command { std: "docker" "start" "-a" "6b2fba708b77c15db9fa5866e70272e655ab1842f169d6bf113cac0777692604", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling mosquito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]  --> src/lexer/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/lexer/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Lexer {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 13 |     fn new(input: String) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn read_char(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn peek(&self) -> u8 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn read_number(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn read_identifier(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn read_string(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn skip_whitespace(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn next_token(&mut self) -> Result<Token> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lexer/token.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 3  |     // Keywords
[INFO] [stdout] 4  |     If,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 5  |     Else,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 6  |     While,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     For,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 8  |     Struct,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 9  |     Break,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     Continue,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     Return,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     New,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     Identifier(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     IntLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     FloatLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 20 |     StringLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     NullLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Plus,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Minus,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 26 |     Multiply,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 27 |     Divide,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     Modulo,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 29 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 30 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     Not,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     LessThan,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     GreaterThan,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 34 |     LessThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     GreaterThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 37 |     NotEqual,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 38 |     Assignment,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 39 |     Increment,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     Decrement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 41 |     Hash,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     LeftShift,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 43 |     RightShift,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     LParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 47 |     RParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 48 |     LBracket,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 49 |     RBracket,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 50 |     LBrace,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RBrace,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 52 |     Comma,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 53 |     Dot,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     Semicolon,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     Illegal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     Eof,
[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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6b2fba708b77c15db9fa5866e70272e655ab1842f169d6bf113cac0777692604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2fba708b77c15db9fa5866e70272e655ab1842f169d6bf113cac0777692604", kill_on_drop: false }`
[INFO] [stdout] 6b2fba708b77c15db9fa5866e70272e655ab1842f169d6bf113cac0777692604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ddcf2048968f046d7a152476e5d04509cc2352d2cefeba12417bfa7c0160c33
[INFO] running `Command { std: "docker" "start" "-a" "9ddcf2048968f046d7a152476e5d04509cc2352d2cefeba12417bfa7c0160c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling mosquito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lexer/token.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     NullLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 30 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     LessThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     GreaterThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 37 |     NotEqual,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 38 |     Assignment,
[INFO] [stdout] 39 |     Increment,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     Decrement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 41 |     Hash,
[INFO] [stdout] 42 |     LeftShift,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 43 |     RightShift,
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9ddcf2048968f046d7a152476e5d04509cc2352d2cefeba12417bfa7c0160c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddcf2048968f046d7a152476e5d04509cc2352d2cefeba12417bfa7c0160c33", kill_on_drop: false }`
[INFO] [stdout] 9ddcf2048968f046d7a152476e5d04509cc2352d2cefeba12417bfa7c0160c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] facf0091959e3d00c352354441001c3eaa360b58b4d57eb307d0d5d969d64d21
[INFO] running `Command { std: "docker" "start" "-a" "facf0091959e3d00c352354441001c3eaa360b58b4d57eb307d0d5d969d64d21", kill_on_drop: false }`
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/lexer/token.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | pub enum Token {
[INFO] [stderr]    |          ----- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 21 |     NullLiteral,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 30 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     LessThanOrEqual,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 35 |     GreaterThanOrEqual,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 |     Equal,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 37 |     NotEqual,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 38 |     Assignment,
[INFO] [stderr] 39 |     Increment,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 40 |     Decrement,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 41 |     Hash,
[INFO] [stderr] 42 |     LeftShift,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 43 |     RightShift,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mosquito` (bin "mosquito" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mosquito-6c9fa2bb29e0dc45)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lexer::tests::test_ints_longs_arithmetic ... ok
[INFO] [stdout] test lexer::tests::test_if_statement ... ok
[INFO] [stdout] test lexer::tests::test_basic_operators ... ok
[INFO] [stdout] test lexer::tests::test_string ... ok
[INFO] [stdout] test lexer::tests::test_string_escape_sequences ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lexer::tests::test_string_escape_sequences stdout ----
[INFO] [stdout] expected: Identifier("test"), received Identifier("test")
[INFO] [stdout] expected: Assignment, received Assignment
[INFO] [stdout] expected: StringLiteral("dq \" bs \\ ab \\a bsp \\b nl \n tab \t ff \\f cr \r"), received StringLiteral("dq ")
[INFO] [stdout] thread 'lexer::tests::test_string_escape_sequences' panicked at src/lexer/mod.rs:268:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: StringLiteral("dq \" bs \\ ab \\a bsp \\b nl \n tab \t ff \\f cr \r")
[INFO] [stdout]  right: StringLiteral("dq ")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ec96b4a8ec - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55ec96b4a8ec - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ec96b4a8ec - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55ec96b4a8ec - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ec96b74430 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55ec96b74430 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55ec96b4829f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x55ec96b4a6d4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ec96b4a6d4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ec96b4c397 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x55ec96b4c083 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55ec96b18cb7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x55ec96b18cb7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55ec96b4c9a8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x55ec96b4c9a8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55ec96b4c6fe - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55ec96b4adb6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x55ec96b4c462 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55ec96adacf5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ec96adb10b - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x55ec96add61e - core::panicking::assert_failed::hf53ead59fb77fe78
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x55ec96ae257e - mosquito::lexer::tests::test_string_escape_sequences::h9c1df0d364bb66d5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lexer/mod.rs:268:13
[INFO] [stdout]   22:     0x55ec96ae2027 - mosquito::lexer::tests::test_string_escape_sequences::{{closure}}::h01ed3284d2e03e61
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lexer/mod.rs:252:42
[INFO] [stdout]   23:     0x55ec96adbdd6 - core::ops::function::FnOnce::call_once::h9cedb7745e3e64ee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55ec96b1e30f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55ec96b1e30f - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x55ec96b1d325 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x55ec96b1d325 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55ec96b1d325 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55ec96b1d325 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55ec96b1d325 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55ec96b1d325 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x55ec96b1d325 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x55ec96ae55e6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x55ec96ae55e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x55ec96aea697 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x55ec96aea697 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55ec96aea697 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x55ec96aea697 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x55ec96aea697 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x55ec96aea697 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x55ec96aea697 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55ec96b51435 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x55ec96b51435 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x55ec96b51435 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f441465bac3 - <unknown>
[INFO] [stdout]   46:     0x7f44146ecbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lexer::tests::test_string_escape_sequences
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin mosquito`
[INFO] running `Command { std: "docker" "inspect" "facf0091959e3d00c352354441001c3eaa360b58b4d57eb307d0d5d969d64d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facf0091959e3d00c352354441001c3eaa360b58b4d57eb307d0d5d969d64d21", kill_on_drop: false }`
[INFO] [stdout] facf0091959e3d00c352354441001c3eaa360b58b4d57eb307d0d5d969d64d21
[INFO] testing sakeththota/mosquito against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsakeththota%2Fmosquito" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sakeththota/mosquito on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sakeththota/mosquito
[INFO] finished tweaking git repo https://github.com/sakeththota/mosquito
[INFO] tweaked toml for git repo https://github.com/sakeththota/mosquito written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sakeththota/mosquito 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93701a41fb8259b52354c2739811b81bd01e8ffce95732a45abfed60a60ff93e
[INFO] running `Command { std: "docker" "start" "-a" "93701a41fb8259b52354c2739811b81bd01e8ffce95732a45abfed60a60ff93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93701a41fb8259b52354c2739811b81bd01e8ffce95732a45abfed60a60ff93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93701a41fb8259b52354c2739811b81bd01e8ffce95732a45abfed60a60ff93e", kill_on_drop: false }`
[INFO] [stdout] 93701a41fb8259b52354c2739811b81bd01e8ffce95732a45abfed60a60ff93e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb2e7505a90b949817a07befd8fdaccc70753691cb197295a7cd44ae12119500
[INFO] running `Command { std: "docker" "start" "-a" "bb2e7505a90b949817a07befd8fdaccc70753691cb197295a7cd44ae12119500", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling mosquito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]  --> src/lexer/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/lexer/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Lexer {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 13 |     fn new(input: String) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn read_char(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn peek(&self) -> u8 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn read_number(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn read_identifier(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn read_string(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn skip_whitespace(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn next_token(&mut self) -> Result<Token> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lexer/token.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 3  |     // Keywords
[INFO] [stdout] 4  |     If,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 5  |     Else,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 6  |     While,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     For,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 8  |     Struct,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 9  |     Break,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     Continue,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     Return,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     New,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     Identifier(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     IntLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     FloatLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 20 |     StringLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     NullLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Plus,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Minus,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 26 |     Multiply,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 27 |     Divide,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     Modulo,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 29 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 30 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     Not,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     LessThan,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     GreaterThan,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 34 |     LessThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     GreaterThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 37 |     NotEqual,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 38 |     Assignment,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 39 |     Increment,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     Decrement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 41 |     Hash,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     LeftShift,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 43 |     RightShift,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     LParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 47 |     RParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 48 |     LBracket,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 49 |     RBracket,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 50 |     LBrace,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RBrace,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 52 |     Comma,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 53 |     Dot,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     Semicolon,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     Illegal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     Eof,
[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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "bb2e7505a90b949817a07befd8fdaccc70753691cb197295a7cd44ae12119500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2e7505a90b949817a07befd8fdaccc70753691cb197295a7cd44ae12119500", kill_on_drop: false }`
[INFO] [stdout] bb2e7505a90b949817a07befd8fdaccc70753691cb197295a7cd44ae12119500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9165cb7f6ce5a3cd4cc098e5e496e9617cbf8cce6f4b82c2d7cde76c16e2f1
[INFO] running `Command { std: "docker" "start" "-a" "ef9165cb7f6ce5a3cd4cc098e5e496e9617cbf8cce6f4b82c2d7cde76c16e2f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mosquito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lexer/token.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     NullLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 30 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     LessThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     GreaterThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 37 |     NotEqual,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 38 |     Assignment,
[INFO] [stdout] 39 |     Increment,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     Decrement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 41 |     Hash,
[INFO] [stdout] 42 |     LeftShift,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 43 |     RightShift,
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ef9165cb7f6ce5a3cd4cc098e5e496e9617cbf8cce6f4b82c2d7cde76c16e2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9165cb7f6ce5a3cd4cc098e5e496e9617cbf8cce6f4b82c2d7cde76c16e2f1", kill_on_drop: false }`
[INFO] [stdout] ef9165cb7f6ce5a3cd4cc098e5e496e9617cbf8cce6f4b82c2d7cde76c16e2f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc27c4e6947083497de8f726776fb38bc067dce9eeec4bbd850c36d106aa0939
[INFO] running `Command { std: "docker" "start" "-a" "bc27c4e6947083497de8f726776fb38bc067dce9eeec4bbd850c36d106aa0939", kill_on_drop: false }`
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/lexer/token.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | pub enum Token {
[INFO] [stderr]    |          ----- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 21 |     NullLiteral,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 30 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     LessThanOrEqual,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 35 |     GreaterThanOrEqual,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 |     Equal,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 37 |     NotEqual,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 38 |     Assignment,
[INFO] [stderr] 39 |     Increment,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 40 |     Decrement,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 41 |     Hash,
[INFO] [stderr] 42 |     LeftShift,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 43 |     RightShift,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mosquito` (bin "mosquito" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mosquito-1f954b13c3894eb1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lexer::tests::test_basic_operators ... ok
[INFO] [stdout] test lexer::tests::test_if_statement ... ok
[INFO] [stdout] test lexer::tests::test_ints_longs_arithmetic ... ok
[INFO] [stdout] test lexer::tests::test_string ... ok
[INFO] [stdout] test lexer::tests::test_string_escape_sequences ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lexer::tests::test_string_escape_sequences stdout ----
[INFO] [stdout] expected: Identifier("test"), received Identifier("test")
[INFO] [stdout] expected: Assignment, received Assignment
[INFO] [stdout] expected: StringLiteral("dq \" bs \\ ab \\a bsp \\b nl \n tab \t ff \\f cr \r"), received StringLiteral("dq ")
[INFO] [stdout] thread 'lexer::tests::test_string_escape_sequences' panicked at src/lexer/mod.rs:268:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: StringLiteral("dq \" bs \\ ab \\a bsp \\b nl \n tab \t ff \\f cr \r")
[INFO] [stdout]  right: StringLiteral("dq ")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56022cf8a4c6 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56022cf8a4c6 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56022cf8a4c6 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56022cf8a4c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56022cfb3310 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56022cfb3310 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56022cf87f2f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x56022cf8a2a4 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56022cf8a2a4 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56022cf8c017 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x56022cf8bcfd - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x56022cf580c7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x56022cf580c7 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56022cf8c636 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x56022cf8c636 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x56022cf8c382 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x56022cf8a9c6 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56022cf8c0e0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56022cf18cd5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56022cf1910b - core::panicking::assert_failed_inner::h9f13e27dd63c3a08
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x56022cf1ba6e - core::panicking::assert_failed::h4ce635beabdf942b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x56022cf209de - mosquito::lexer::tests::test_string_escape_sequences::hf88797aa731aa6ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lexer/mod.rs:268:13
[INFO] [stdout]   22:     0x56022cf20487 - mosquito::lexer::tests::test_string_escape_sequences::{{closure}}::h39c319c79188cb49
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lexer/mod.rs:252:42
[INFO] [stdout]   23:     0x56022cf19cf6 - core::ops::function::FnOnce::call_once::h42023f7a3d1729de
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56022cf5d99f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56022cf5d99f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x56022cf5c721 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x56022cf5c721 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x56022cf5c721 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x56022cf5c721 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x56022cf5c721 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x56022cf5c721 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x56022cf5c721 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x56022cf23a56 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x56022cf23a56 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x56022cf28ab7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x56022cf28ab7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56022cf28ab7 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x56022cf28ab7 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x56022cf28ab7 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x56022cf28ab7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x56022cf28ab7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56022cf910e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x56022cf910e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x56022cf910e5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f426bd66ac3 - <unknown>
[INFO] [stdout]   46:     0x7f426bdf7bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lexer::tests::test_string_escape_sequences
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin mosquito`
[INFO] running `Command { std: "docker" "inspect" "bc27c4e6947083497de8f726776fb38bc067dce9eeec4bbd850c36d106aa0939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc27c4e6947083497de8f726776fb38bc067dce9eeec4bbd850c36d106aa0939", kill_on_drop: false }`
[INFO] [stdout] bc27c4e6947083497de8f726776fb38bc067dce9eeec4bbd850c36d106aa0939
