[INFO] fetching crate optionstratlib 0.9.2...
[INFO] checking optionstratlib-0.9.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate optionstratlib 0.9.2 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate optionstratlib 0.9.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate optionstratlib 0.9.2
[INFO] tweaked toml for crates.io crate optionstratlib 0.9.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionstratlib 0.9.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optionstratlib 0.9.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77ea4ce21b45a91644dcdac3cd338b961d2c1966b75eb6366bdfd349a659f348
[INFO] running `Command { std: "docker" "start" "-a" "77ea4ce21b45a91644dcdac3cd338b961d2c1966b75eb6366bdfd349a659f348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77ea4ce21b45a91644dcdac3cd338b961d2c1966b75eb6366bdfd349a659f348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ea4ce21b45a91644dcdac3cd338b961d2c1966b75eb6366bdfd349a659f348", kill_on_drop: false }`
[INFO] [stdout] 77ea4ce21b45a91644dcdac3cd338b961d2c1966b75eb6366bdfd349a659f348
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 746825da3981e1d45144d4738522e4d656919b0ddf7c59e3bbfb311cd6447ed2
[INFO] running `Command { std: "docker" "start" "-a" "746825da3981e1d45144d4738522e4d656919b0ddf7c59e3bbfb311cd6447ed2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking lzma-rust2 v0.13.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking deflate64 v0.1.10
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking ppmd-rust v1.3.0
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling utoipa-gen v5.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling pretty-simple-display v0.1.0
[INFO] [stderr]    Compiling rust_decimal_macros v1.39.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking zip v6.0.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking mockall v0.13.1
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking utoipa v5.4.0
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking optionstratlib v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::pos`
[INFO] [stdout]     --> src/model/positive.rs:1625:9
[INFO] [stdout]      |
[INFO] [stdout] 1625 |     use crate::pos;
[INFO] [stdout]      |         ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]     --> src/greeks/equations.rs:1447:13
[INFO] [stdout]      |
[INFO] [stdout] 1447 |             "XYZ".parse().unwrap(),
[INFO] [stdout]      |             ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]     --> src/greeks/equations.rs:1468:13
[INFO] [stdout]      |
[INFO] [stdout] 1468 |             "XYZ".parse().unwrap(),
[INFO] [stdout]      |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]     --> src/greeks/equations.rs:1489:13
[INFO] [stdout]      |
[INFO] [stdout] 1489 |             "XYZ".parse().unwrap(),
[INFO] [stdout]      |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `optionstratlib` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "746825da3981e1d45144d4738522e4d656919b0ddf7c59e3bbfb311cd6447ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746825da3981e1d45144d4738522e4d656919b0ddf7c59e3bbfb311cd6447ed2", kill_on_drop: false }`
[INFO] [stdout] 746825da3981e1d45144d4738522e4d656919b0ddf7c59e3bbfb311cd6447ed2