[INFO] fetching crate pint-solve 0.2.0... [INFO] testing pint-solve-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate pint-solve 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate pint-solve 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pint-solve 0.2.0 [INFO] tweaked toml for crates.io crate pint-solve 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pint-solve 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding lalrpop v0.20.2 (available: v0.22.2) [INFO] [stderr] Adding lalrpop-util v0.20.2 (available: v0.22.2) [INFO] [stderr] Adding russcip v0.3.4 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 819b4ca222f26f6c4494cfc2279fa024cfb899dbf9033936489f2bb2417bd7cc [INFO] running `Command { std: "docker" "start" "-a" "819b4ca222f26f6c4494cfc2279fa024cfb899dbf9033936489f2bb2417bd7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "819b4ca222f26f6c4494cfc2279fa024cfb899dbf9033936489f2bb2417bd7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819b4ca222f26f6c4494cfc2279fa024cfb899dbf9033936489f2bb2417bd7cc", kill_on_drop: false }` [INFO] [stdout] 819b4ca222f26f6c4494cfc2279fa024cfb899dbf9033936489f2bb2417bd7cc [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de1dd9d1f1dfe260586f358e8d39e050938947558166feb7a35808f6f5f928d6 [INFO] running `Command { std: "docker" "start" "-a" "de1dd9d1f1dfe260586f358e8d39e050938947558166feb7a35808f6f5f928d6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling expect-test v1.5.1 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Compiling pint-solve v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | src: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 18 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result, &'static str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.40s [INFO] running `Command { std: "docker" "inspect" "de1dd9d1f1dfe260586f358e8d39e050938947558166feb7a35808f6f5f928d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de1dd9d1f1dfe260586f358e8d39e050938947558166feb7a35808f6f5f928d6", kill_on_drop: false }` [INFO] [stdout] de1dd9d1f1dfe260586f358e8d39e050938947558166feb7a35808f6f5f928d6 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 204e83d7282e211843c7eff63532f8e760e89595943a980dee034548bc8e4d86 [INFO] running `Command { std: "docker" "start" "-a" "204e83d7282e211843c7eff63532f8e760e89595943a980dee034548bc8e4d86", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | src: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 18 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result, &'static str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pint-solve v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `test_util` [INFO] [stdout] --> tests/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use test_util::unwrap_or_continue; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `test_util` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `test_util`, use `cargo add test_util` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pint_solve::parse_flatpint` [INFO] [stdout] --> tests/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use pint_solve::parse_flatpint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `&_` [INFO] [stdout] --> tests/tests.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | .for_each(|path| println!(" {}", path.display().to_string().red(),)); [INFO] [stdout] | ^^^^ ------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified [INFO] [stdout] | [INFO] [stdout] 41 | .for_each(|path: &T| println!(" {}", path.display().to_string().red(),)); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pint-solve` (test "tests") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | src: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 18 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result, &'static str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "204e83d7282e211843c7eff63532f8e760e89595943a980dee034548bc8e4d86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "204e83d7282e211843c7eff63532f8e760e89595943a980dee034548bc8e4d86", kill_on_drop: false }` [INFO] [stdout] 204e83d7282e211843c7eff63532f8e760e89595943a980dee034548bc8e4d86