[INFO] cloning repository https://github.com/axelf4/fun-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/axelf4/fun-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxelf4%2Ffun-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxelf4%2Ffun-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25d2235501d55df0b33b8147ec1d3c810f2649cf
[INFO] testing axelf4/fun-lang against beta-2024-12-08 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxelf4%2Ffun-lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/axelf4/fun-lang on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/axelf4/fun-lang
[INFO] finished tweaking git repo https://github.com/axelf4/fun-lang
[INFO] tweaked toml for git repo https://github.com/axelf4/fun-lang written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/axelf4/fun-lang 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 217c3cabacc9a76dd7cf549f6433e72ea13f511d335220e9d130fe7c933e485a
[INFO] running `Command { std: "docker" "start" "-a" "217c3cabacc9a76dd7cf549f6433e72ea13f511d335220e9d130fe7c933e485a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "217c3cabacc9a76dd7cf549f6433e72ea13f511d335220e9d130fe7c933e485a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217c3cabacc9a76dd7cf549f6433e72ea13f511d335220e9d130fe7c933e485a", kill_on_drop: false }`
[INFO] [stdout] 217c3cabacc9a76dd7cf549f6433e72ea13f511d335220e9d130fe7c933e485a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1d00515be884b6c4ca0fb67c3763ab10cadab4fefc901715bcb49c72dd4b31
[INFO] running `Command { std: "docker" "start" "-a" "dd1d00515be884b6c4ca0fb67c3763ab10cadab4fefc901715bcb49c72dd4b31", kill_on_drop: false }`
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[INFO] [stderr]    Compiling regex-syntax v0.6.25
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[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling instant v0.1.12
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[INFO] [stderr]    Compiling syn v1.0.85
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[INFO] [stderr]    Compiling arc-swap v1.5.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling self_cell v0.10.2
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling lalrpop-util v0.19.8
[INFO] [stderr]    Compiling string_cache v0.8.2
[INFO] [stderr]    Compiling dashmap v5.3.4
[INFO] [stderr]    Compiling hashlink v0.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling glr v0.1.0
[INFO] [stderr]    Compiling lalrpop v0.19.8
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling salsa-2022-macros v0.1.0 (https://github.com/salsa-rs/salsa#e99e45d3)
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling salsa-2022 v0.1.0 (https://github.com/salsa-rs/salsa#e99e45d3)
[INFO] [stderr]    Compiling fun-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `AmbiguousMixfix` is never constructed
[INFO] [stdout]   --> src/parser.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Error<'input> {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 39 |     LalrpopError(lalrpop_util::ParseError<usize, Token<'input>, lexer::Error<'input>>),
[INFO] [stdout] 40 |     AmbiguousMixfix,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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: function `parse_term` is never used
[INFO] [stdout]    --> src/parser.rs:603:8
[INFO] [stdout]     |
[INFO] [stdout] 603 | pub fn parse_term<'input, I>(db: &'input dyn crate::Db, input: I) -> Result<Term, Error<'input>>
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fun-lang-96bb4fa978eaf095/out/fun.rs:2674:16
[INFO] [stdout]      |
[INFO] [stdout] 2673 |     impl TermParser {
[INFO] [stdout]      |     --------------- associated function in this implementation
[INFO] [stdout] 2674 |         pub fn new() -> TermParser {
[INFO] [stdout]      |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "dd1d00515be884b6c4ca0fb67c3763ab10cadab4fefc901715bcb49c72dd4b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1d00515be884b6c4ca0fb67c3763ab10cadab4fefc901715bcb49c72dd4b31", kill_on_drop: false }`
[INFO] [stdout] dd1d00515be884b6c4ca0fb67c3763ab10cadab4fefc901715bcb49c72dd4b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3ed4a47a2a54132efbac6eff0f5fb46edad8676ddf9118d53379f337ea09649
[INFO] running `Command { std: "docker" "start" "-a" "d3ed4a47a2a54132efbac6eff0f5fb46edad8676ddf9118d53379f337ea09649", kill_on_drop: false }`
[INFO] [stderr]    Compiling fun-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `AmbiguousMixfix` is never constructed
[INFO] [stdout]   --> src/parser.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Error<'input> {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 39 |     LalrpopError(lalrpop_util::ParseError<usize, Token<'input>, lexer::Error<'input>>),
[INFO] [stdout] 40 |     AmbiguousMixfix,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.58s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d3ed4a47a2a54132efbac6eff0f5fb46edad8676ddf9118d53379f337ea09649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ed4a47a2a54132efbac6eff0f5fb46edad8676ddf9118d53379f337ea09649", kill_on_drop: false }`
[INFO] [stdout] d3ed4a47a2a54132efbac6eff0f5fb46edad8676ddf9118d53379f337ea09649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f017451a0b990f3f31d0280624c567708cb1aa1bb72e65c9cdf04869705bf53
[INFO] running `Command { std: "docker" "start" "-a" "6f017451a0b990f3f31d0280624c567708cb1aa1bb72e65c9cdf04869705bf53", kill_on_drop: false }`
[INFO] [stderr] warning: variant `AmbiguousMixfix` is never constructed
[INFO] [stderr]   --> src/parser.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub enum Error<'input> {
[INFO] [stderr]    |          ----- variant in this enum
[INFO] [stderr] 39 |     LalrpopError(lalrpop_util::ParseError<usize, Token<'input>, lexer::Error<'input>>),
[INFO] [stderr] 40 |     AmbiguousMixfix,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` 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: `fun-lang` (bin "fun-lang" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fun_lang-4da205ed8b8af679)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lexer::tests::test_lex_nested_let_in ... ok
[INFO] [stdout] test parser::tests::test_parse_implicit_arg ... ok
[INFO] [stdout] test parser::tests::test_parse_bound_postfix ... ok
[INFO] [stdout] test parser::tests::test_parse_empty_layout ... ok
[INFO] [stdout] test lexer::tests::test_lex_number ... ok
[INFO] [stdout] test parser::tests::test_parse_mixfix ... ok
[INFO] [stdout] test elaboration::tests::test_occurs_check ... ok
[INFO] [stdout] test elaboration::tests::test_elaborate_id ... ok
[INFO] [stdout] test lexer::tests::test_lex_case_layout_good ... ok
[INFO] [stdout] test elaboration::tests::test_elaborate_simple_pi ... ok
[INFO] [stdout] test lexer::tests::test_lex_layout_paren_parse_rule ... ok
[INFO] [stdout] test parser::tests::test_parse_omega ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f017451a0b990f3f31d0280624c567708cb1aa1bb72e65c9cdf04869705bf53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f017451a0b990f3f31d0280624c567708cb1aa1bb72e65c9cdf04869705bf53", kill_on_drop: false }`
[INFO] [stdout] 6f017451a0b990f3f31d0280624c567708cb1aa1bb72e65c9cdf04869705bf53