[INFO] fetching crate smt-lang 0.7.5... [INFO] testing smt-lang-0.7.5 against 1.90.0 for beta-1.91-3 [INFO] extracting crate smt-lang 0.7.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate smt-lang 0.7.5 [INFO] finished tweaking crates.io crate smt-lang 0.7.5 [INFO] tweaked toml for crates.io crate smt-lang 0.7.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate smt-lang 0.7.5 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate smt-lang 0.7.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termion v2.0.1 [INFO] [stderr] Downloaded line-col v0.2.1 [INFO] [stderr] Downloaded redox_termios v0.1.2 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded d-stu v0.1.5 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded lalrpop-util v0.19.8 [INFO] [stderr] Downloaded parking_lot_core v0.9.6 [INFO] [stderr] Downloaded smawk v0.3.1 [INFO] [stderr] Downloaded z3 v0.11.2 [INFO] [stderr] Downloaded ena v0.14.0 [INFO] [stderr] Downloaded rustversion v1.0.11 [INFO] [stderr] Downloaded unicode-linebreak v0.1.4 [INFO] [stderr] Downloaded pico-args v0.4.2 [INFO] [stderr] Downloaded lalrpop v0.19.8 [INFO] [stderr] Downloaded bindgen v0.58.1 [INFO] [stderr] Downloaded siphasher v0.3.10 [INFO] [stderr] Downloaded string_cache v0.8.4 [INFO] [stderr] Downloaded terminal_size v0.2.3 [INFO] [stderr] Downloaded z3-sys v0.7.1 [INFO] [stderr] Downloaded fraction v0.13.0 [INFO] [stderr] Downloaded petgraph v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 673ebec3c3c4e321b5aea977d8cd79b997a4196c212a694f593a304fbcea4a4e [INFO] running `Command { std: "docker" "start" "-a" "673ebec3c3c4e321b5aea977d8cd79b997a4196c212a694f593a304fbcea4a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "673ebec3c3c4e321b5aea977d8cd79b997a4196c212a694f593a304fbcea4a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673ebec3c3c4e321b5aea977d8cd79b997a4196c212a694f593a304fbcea4a4e", kill_on_drop: false }` [INFO] [stdout] 673ebec3c3c4e321b5aea977d8cd79b997a4196c212a694f593a304fbcea4a4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69d77d8206a0c2705c459db94962b5e240d232f0e345f3e5572e065065694c0f [INFO] running `Command { std: "docker" "start" "-a" "69d77d8206a0c2705c459db94962b5e240d232f0e345f3e5572e065065694c0f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling unicode-linebreak v0.1.4 [INFO] [stderr] Compiling lalrpop-util v0.19.8 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling smawk v0.3.1 [INFO] [stderr] Compiling lalrpop v0.19.8 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling termion v2.0.1 [INFO] [stderr] Compiling clap_lex v0.3.1 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling is-terminal v0.4.2 [INFO] [stderr] Compiling terminal_size v0.2.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fraction v0.13.0 [INFO] [stderr] Compiling line-col v0.2.1 [INFO] [stderr] Compiling d-stu v0.1.5 [INFO] [stderr] Compiling z3-sys v0.7.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Compiling clap v4.1.4 [INFO] [stderr] Compiling smt-lang v0.7.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling z3 v0.11.2 [INFO] [stdout] warning: unused import: `position::*` [INFO] [stdout] --> src/problem/expression/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use position::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resolve_type::*` [INFO] [stdout] --> src/problem/expression/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use resolve_type::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resolve_expr::*` [INFO] [stdout] --> src/problem/expression/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use resolve_expr::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typ::*` [INFO] [stdout] --> src/problem/expression/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use typ::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `substitute::*` [INFO] [stdout] --> src/problem/expression/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use substitute::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `param_size::*` [INFO] [stdout] --> src/problem/expression/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use param_size::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `type_inference::*` [INFO] [stdout] --> src/problem/expression/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub use type_inference::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solve/smt.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn solver(&self) -> &Z3Solver { [INFO] [stdout] | ^^^^^ --------- [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided 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] 80 | pub fn solver(&self) -> &Z3Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solve/z3_solver.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_model(&self) -> Option { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_model(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8, nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "69d77d8206a0c2705c459db94962b5e240d232f0e345f3e5572e065065694c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69d77d8206a0c2705c459db94962b5e240d232f0e345f3e5572e065065694c0f", kill_on_drop: false }` [INFO] [stdout] 69d77d8206a0c2705c459db94962b5e240d232f0e345f3e5572e065065694c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dcb43637555bfa863a6f2b025623ca9abc67638432fd6303c972cbaafee6759 [INFO] running `Command { std: "docker" "start" "-a" "9dcb43637555bfa863a6f2b025623ca9abc67638432fd6303c972cbaafee6759", kill_on_drop: false }` [INFO] [stderr] Compiling smt-lang v0.7.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `position::*` [INFO] [stdout] --> src/problem/expression/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use position::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resolve_type::*` [INFO] [stdout] --> src/problem/expression/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use resolve_type::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resolve_expr::*` [INFO] [stdout] --> src/problem/expression/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use resolve_expr::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typ::*` [INFO] [stdout] --> src/problem/expression/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use typ::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `substitute::*` [INFO] [stdout] --> src/problem/expression/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use substitute::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `param_size::*` [INFO] [stdout] --> src/problem/expression/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use param_size::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `type_inference::*` [INFO] [stdout] --> src/problem/expression/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub use type_inference::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solve/smt.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn solver(&self) -> &Z3Solver { [INFO] [stdout] | ^^^^^ --------- [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided 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] 80 | pub fn solver(&self) -> &Z3Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solve/z3_solver.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_model(&self) -> Option { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_model(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `position::*` [INFO] [stdout] --> src/problem/expression/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use position::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resolve_type::*` [INFO] [stdout] --> src/problem/expression/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use resolve_type::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resolve_expr::*` [INFO] [stdout] --> src/problem/expression/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use resolve_expr::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typ::*` [INFO] [stdout] --> src/problem/expression/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use typ::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `substitute::*` [INFO] [stdout] --> src/problem/expression/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use substitute::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `param_size::*` [INFO] [stdout] --> src/problem/expression/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use param_size::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `type_inference::*` [INFO] [stdout] --> src/problem/expression/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub use type_inference::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solve/smt.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn solver(&self) -> &Z3Solver { [INFO] [stdout] | ^^^^^ --------- [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided 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] 80 | pub fn solver(&self) -> &Z3Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solve/z3_solver.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_model(&self) -> Option { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get_model(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8, nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "9dcb43637555bfa863a6f2b025623ca9abc67638432fd6303c972cbaafee6759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dcb43637555bfa863a6f2b025623ca9abc67638432fd6303c972cbaafee6759", kill_on_drop: false }` [INFO] [stdout] 9dcb43637555bfa863a6f2b025623ca9abc67638432fd6303c972cbaafee6759 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a09092c6c1fcf1b42e75fac75f1e7ac8b16c80b6d74b4f4d60d184900ad8abc3 [INFO] running `Command { std: "docker" "start" "-a" "a09092c6c1fcf1b42e75fac75f1e7ac8b16c80b6d74b4f4d60d184900ad8abc3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unused import: `position::*` [INFO] [stderr] --> src/problem/expression/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use position::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `resolve_type::*` [INFO] [stderr] --> src/problem/expression/mod.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub use resolve_type::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `resolve_expr::*` [INFO] [stderr] --> src/problem/expression/mod.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | pub use resolve_expr::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `typ::*` [INFO] [stderr] --> src/problem/expression/mod.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | pub use typ::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `substitute::*` [INFO] [stderr] --> src/problem/expression/mod.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | pub use substitute::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `param_size::*` [INFO] [stderr] --> src/problem/expression/mod.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | pub use param_size::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `type_inference::*` [INFO] [stderr] --> src/problem/expression/mod.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | pub use type_inference::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/solve/smt.rs:80:19 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn solver(&self) -> &Z3Solver { [INFO] [stderr] | ^^^^^ --------- [INFO] [stderr] | | || [INFO] [stderr] | | |the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 80 | pub fn solver(&self) -> &Z3Solver<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/solve/z3_solver.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_model(&self) -> Option { [INFO] [stderr] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_model(&self) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `smt-lang` (lib) generated 9 warnings (run `cargo fix --lib -p smt-lang` to apply 7 suggestions) [INFO] [stderr] warning: `smt-lang` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8, nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smt_lang-52bfa8bd47025519) [INFO] [stderr] Running unittests bin/main.rs (/opt/rustwide/target/debug/deps/smt_lang-b0bb951ebc5529a2) [INFO] [stderr] Doc-tests smt_lang [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a09092c6c1fcf1b42e75fac75f1e7ac8b16c80b6d74b4f4d60d184900ad8abc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a09092c6c1fcf1b42e75fac75f1e7ac8b16c80b6d74b4f4d60d184900ad8abc3", kill_on_drop: false }` [INFO] [stdout] a09092c6c1fcf1b42e75fac75f1e7ac8b16c80b6d74b4f4d60d184900ad8abc3