[INFO] fetching crate precise-calc 0.1.2... [INFO] testing precise-calc-0.1.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate precise-calc 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate precise-calc 0.1.2 [INFO] finished tweaking crates.io crate precise-calc 0.1.2 [INFO] tweaked toml for crates.io crate precise-calc 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate precise-calc 0.1.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate precise-calc 0.1.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef240d75fb5ebc734c147a47d14bc15abbb45bb9b74d3ceb1797dfef123b5c97 [INFO] running `Command { std: "docker" "start" "-a" "ef240d75fb5ebc734c147a47d14bc15abbb45bb9b74d3ceb1797dfef123b5c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef240d75fb5ebc734c147a47d14bc15abbb45bb9b74d3ceb1797dfef123b5c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef240d75fb5ebc734c147a47d14bc15abbb45bb9b74d3ceb1797dfef123b5c97", kill_on_drop: false }` [INFO] [stdout] ef240d75fb5ebc734c147a47d14bc15abbb45bb9b74d3ceb1797dfef123b5c97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfbfd66b7d7ae542fbe7e415841495095e3013b114e191236790c3e1b65e38d5 [INFO] running `Command { std: "docker" "start" "-a" "bfbfd66b7d7ae542fbe7e415841495095e3013b114e191236790c3e1b65e38d5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling astro-float-num v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling astro-float-macro v0.1.7 [INFO] [stderr] Compiling astro-float v0.6.8 [INFO] [stderr] Compiling precise-calc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn lookup_fn(&self, name: &str) -> Result { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn lookup_fn(&self, name: &str) -> Result, CalcError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.61s [INFO] running `Command { std: "docker" "inspect" "bfbfd66b7d7ae542fbe7e415841495095e3013b114e191236790c3e1b65e38d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfbfd66b7d7ae542fbe7e415841495095e3013b114e191236790c3e1b65e38d5", kill_on_drop: false }` [INFO] [stdout] bfbfd66b7d7ae542fbe7e415841495095e3013b114e191236790c3e1b65e38d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1c60672d43f38b1207a85c06027998b3bef6520454a52b6757211e9381ed392 [INFO] running `Command { std: "docker" "start" "-a" "f1c60672d43f38b1207a85c06027998b3bef6520454a52b6757211e9381ed392", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn lookup_fn(&self, name: &str) -> Result { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn lookup_fn(&self, name: &str) -> Result, CalcError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling precise-calc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn lookup_fn(&self, name: &str) -> Result { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn lookup_fn(&self, name: &str) -> Result, CalcError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "f1c60672d43f38b1207a85c06027998b3bef6520454a52b6757211e9381ed392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1c60672d43f38b1207a85c06027998b3bef6520454a52b6757211e9381ed392", kill_on_drop: false }` [INFO] [stdout] f1c60672d43f38b1207a85c06027998b3bef6520454a52b6757211e9381ed392 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 83aff66618b4d6a4fe94d9bc703b4647b7a6171ef0f9c946d8b5619e89deca74 [INFO] running `Command { std: "docker" "start" "-a" "83aff66618b4d6a4fe94d9bc703b4647b7a6171ef0f9c946d8b5619e89deca74", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/context.rs:110:22 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn lookup_fn(&self, name: &str) -> Result { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 110 | pub fn lookup_fn(&self, name: &str) -> Result, CalcError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `precise-calc` (lib) generated 1 warning (run `cargo fix --lib -p precise-calc` to apply 1 suggestion) [INFO] [stderr] warning: `precise-calc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/precise_calc-5bde641808096b01) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test formatting::tests::test_round ... ok [INFO] [stdout] test formatting::tests::test_add1 ... ok [INFO] [stdout] test formatting::tests::test_format ... ok [INFO] [stdout] test parser::tests::test_parse_fn_call ... ok [INFO] [stdout] test parser::tests::test_parse_stmt ... ok [INFO] [stdout] test parser::tests::test_parse_number ... ok [INFO] [stdout] test parser::tests::test_parse_stmt_list ... ok [INFO] [stdout] test parser::tests::test_parse_expr ... ok [INFO] [stdout] test tests::test_atom_eval ... ok [INFO] [stdout] test builtins::tests::test_trig ... ok [INFO] [stdout] test parser::tests::test_parse_fn_def ... ok [INFO] [stdout] test tests::test_expr_eval ... ok [INFO] [stdout] test tests::test_function_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calculator-2f951fc896b4cef7) [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] Doc-tests precise_calc [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" "83aff66618b4d6a4fe94d9bc703b4647b7a6171ef0f9c946d8b5619e89deca74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83aff66618b4d6a4fe94d9bc703b4647b7a6171ef0f9c946d8b5619e89deca74", kill_on_drop: false }` [INFO] [stdout] 83aff66618b4d6a4fe94d9bc703b4647b7a6171ef0f9c946d8b5619e89deca74