[INFO] fetching crate vector-expr 0.4.0...
[INFO] testing vector-expr-0.4.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vector-expr 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate vector-expr 0.4.0
[INFO] finished tweaking crates.io crate vector-expr 0.4.0
[INFO] tweaked toml for crates.io crate vector-expr 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vector-expr 0.4.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a7467b9911e0480e1c6eb705f2e7f5a27f65ee46721b51ee1454a1edf835848
[INFO] running `Command { std: "docker" "start" "-a" "3a7467b9911e0480e1c6eb705f2e7f5a27f65ee46721b51ee1454a1edf835848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a7467b9911e0480e1c6eb705f2e7f5a27f65ee46721b51ee1454a1edf835848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7467b9911e0480e1c6eb705f2e7f5a27f65ee46721b51ee1454a1edf835848", kill_on_drop: false }`
[INFO] [stdout] 3a7467b9911e0480e1c6eb705f2e7f5a27f65ee46721b51ee1454a1edf835848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c590fcebdab8882acc2c45f7ebcbc1b4701bd5e10909d5754391f2df7661a2d
[INFO] running `Command { std: "docker" "start" "-a" "0c590fcebdab8882acc2c45f7ebcbc1b4701bd5e10909d5754391f2df7661a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling vector-expr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parse.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stdout]    |                         ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 -             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stdout] 47 +             .filter(|p| p.as_rule() == Rule::real_variable)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parse.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stdout]    |                         ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stdout] 55 +             .filter(|p| p.as_rule() == Rule::str_variable)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/parse.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 if let Ok(value) = literal_str.parse::<String>() {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "0c590fcebdab8882acc2c45f7ebcbc1b4701bd5e10909d5754391f2df7661a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c590fcebdab8882acc2c45f7ebcbc1b4701bd5e10909d5754391f2df7661a2d", kill_on_drop: false }`
[INFO] [stdout] 0c590fcebdab8882acc2c45f7ebcbc1b4701bd5e10909d5754391f2df7661a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44653d20a82006794f6a05e3f54a7a4f50be22b14e36a244f733d08098a8dca4
[INFO] running `Command { std: "docker" "start" "-a" "44653d20a82006794f6a05e3f54a7a4f50be22b14e36a244f733d08098a8dca4", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parse.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stdout]    |                         ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 -             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stdout] 47 +             .filter(|p| p.as_rule() == Rule::real_variable)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vector-expr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parse.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stdout]    |                         ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stdout] 55 +             .filter(|p| p.as_rule() == Rule::str_variable)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/parse.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 if let Ok(value) = literal_str.parse::<String>() {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parse.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stdout]    |                         ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 -             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stdout] 47 +             .filter(|p| p.as_rule() == Rule::real_variable)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/parse.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stdout]    |                         ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stdout] 55 +             .filter(|p| p.as_rule() == Rule::str_variable)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/parse.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 if let Ok(value) = literal_str.parse::<String>() {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "44653d20a82006794f6a05e3f54a7a4f50be22b14e36a244f733d08098a8dca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44653d20a82006794f6a05e3f54a7a4f50be22b14e36a244f733d08098a8dca4", kill_on_drop: false }`
[INFO] [stdout] 44653d20a82006794f6a05e3f54a7a4f50be22b14e36a244f733d08098a8dca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a10942ee19aeaeb2b6736bd4be31681f6a1e49b3acfcfa2a4673996f90b1c0c
[INFO] running `Command { std: "docker" "start" "-a" "8a10942ee19aeaeb2b6736bd4be31681f6a1e49b3acfcfa2a4673996f90b1c0c", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/parse.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stderr]    |                         ^                                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 47 -             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stderr] 47 +             .filter(|p| p.as_rule() == Rule::real_variable)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/parse.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stderr]    |                         ^                                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stderr] 55 +             .filter(|p| p.as_rule() == Rule::str_variable)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stderr]    --> src/parse.rs:113:20
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 if let Ok(value) = literal_str.parse::<String>() {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]     = help: consider replacing the `if let` with a `let`
[INFO] [stderr]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vector-expr` (lib) generated 3 warnings (run `cargo fix --lib -p vector-expr` to apply 2 suggestions)
[INFO] [stderr] warning: `vector-expr` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vector_expr-efee0df96df7d14e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::bool_expression_with_real_and_string_bindings ... ok
[INFO] [stdout] test parse::tests::parse_variable_names ... ok
[INFO] [stdout] test tests::bool_expression_with_real_bindings ... ok
[INFO] [stdout] test parse::tests::parse_comparisons ... ok
[INFO] [stdout] test tests::naive_allocations_limited_by_recycling ... ok
[INFO] [stdout] test tests::real_expression ... ok
[INFO] [stdout] test tests::real_op_precedence ... ok
[INFO] [stdout] test tests::real_bench ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vector_expr
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/parse.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stderr]    |                         ^                                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 47 -             .filter(|p| (p.as_rule() == Rule::real_variable))
[INFO] [stderr] 47 +             .filter(|p| p.as_rule() == Rule::real_variable)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/parse.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stderr]    |                         ^                                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -             .filter(|p| (p.as_rule() == Rule::str_variable))
[INFO] [stderr] 55 +             .filter(|p| p.as_rule() == Rule::str_variable)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a10942ee19aeaeb2b6736bd4be31681f6a1e49b3acfcfa2a4673996f90b1c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a10942ee19aeaeb2b6736bd4be31681f6a1e49b3acfcfa2a4673996f90b1c0c", kill_on_drop: false }`
[INFO] [stdout] 8a10942ee19aeaeb2b6736bd4be31681f6a1e49b3acfcfa2a4673996f90b1c0c