[INFO] cloning repository https://github.com/saying121/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saying121/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaying121%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaying121%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8f40744af2ecea88e192f26a4b0eda93a06890d
[INFO] checking saying121/rlox against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaying121%2Frlox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/saying121/rlox
[INFO] finished tweaking git repo https://github.com/saying121/rlox
[INFO] tweaked toml for git repo https://github.com/saying121/rlox written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/saying121/rlox on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/saying121/rlox 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44b74c35a6e9c171ff5a085c57fc67e4b509821ad3a5a3cd5a84b9526f49094e
[INFO] running `Command { std: "docker" "start" "-a" "44b74c35a6e9c171ff5a085c57fc67e4b509821ad3a5a3cd5a84b9526f49094e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44b74c35a6e9c171ff5a085c57fc67e4b509821ad3a5a3cd5a84b9526f49094e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b74c35a6e9c171ff5a085c57fc67e4b509821ad3a5a3cd5a84b9526f49094e", kill_on_drop: false }`
[INFO] [stdout] 44b74c35a6e9c171ff5a085c57fc67e4b509821ad3a5a3cd5a84b9526f49094e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5841f20b36101af82ac33da66bff7be2372e9b9c2a403388825a40ec47c570d7
[INFO] running `Command { std: "docker" "start" "-a" "5841f20b36101af82ac33da66bff7be2372e9b9c2a403388825a40ec47c570d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]     Checking bitflags v2.7.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking log v0.4.24
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking clap_builder v4.5.26
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking fd-lock v4.0.2
[INFO] [stderr]    Compiling test-generator v0.3.1
[INFO] [stderr]     Checking rustyline v15.0.0
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking snafu v0.8.5
[INFO] [stderr]     Checking clap v4.5.26
[INFO] [stderr]     Checking rlox v0.1.0 (/opt/rustwide/workdir/crates/rlox)
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/rlox/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains, try_blocks, duration_millis_float, coroutines, gen_blocks)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]    --> crates/rlox/src/parser/mod.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     I: Iterator<Item = Token>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `<I as Iterator>::Item == _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `<I as Iterator>::Item == Token`
[INFO] [stdout]    --> crates/rlox/src/parser/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Self {
[INFO] [stdout]     |         ^^^^ cannot satisfy `<I as Iterator>::Item == Token`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `parser::Parser`
[INFO] [stdout]    --> crates/rlox/src/parser/mod.rs:97:17
[INFO] [stdout]     |
[INFO] [stdout]  95 | pub struct Parser<I>
[INFO] [stdout]     |            ------ required by a bound in this struct
[INFO] [stdout]  96 | where
[INFO] [stdout]  97 |     I: Iterator<Item = Token>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ required by this bound in `Parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/rlox/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains, try_blocks, duration_millis_float, coroutines, gen_blocks)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]    --> crates/rlox/src/parser/mod.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     I: Iterator<Item = Token>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `<I as Iterator>::Item == _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlox` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `<I as Iterator>::Item == Token`
[INFO] [stdout]    --> crates/rlox/src/parser/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Self {
[INFO] [stdout]     |         ^^^^ cannot satisfy `<I as Iterator>::Item == Token`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `parser::Parser`
[INFO] [stdout]    --> crates/rlox/src/parser/mod.rs:97:17
[INFO] [stdout]     |
[INFO] [stdout]  95 | pub struct Parser<I>
[INFO] [stdout]     |            ------ required by a bound in this struct
[INFO] [stdout]  96 | where
[INFO] [stdout]  97 |     I: Iterator<Item = Token>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ required by this bound in `Parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlox` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5841f20b36101af82ac33da66bff7be2372e9b9c2a403388825a40ec47c570d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5841f20b36101af82ac33da66bff7be2372e9b9c2a403388825a40ec47c570d7", kill_on_drop: false }`
[INFO] [stdout] 5841f20b36101af82ac33da66bff7be2372e9b9c2a403388825a40ec47c570d7