[INFO] fetching crate portfolio_rs 0.6.1...
[INFO] checking portfolio_rs-0.6.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate portfolio_rs 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate portfolio_rs 0.6.1
[INFO] finished tweaking crates.io crate portfolio_rs 0.6.1
[INFO] tweaked toml for crates.io crate portfolio_rs 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate portfolio_rs 0.6.1 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 portfolio_rs 0.6.1 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] 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] 0da3696659c25d7346a59dc1fd8aac512353d2ab74d1df05af51da81b7596f33
[INFO] running `Command { std: "docker" "start" "-a" "0da3696659c25d7346a59dc1fd8aac512353d2ab74d1df05af51da81b7596f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da3696659c25d7346a59dc1fd8aac512353d2ab74d1df05af51da81b7596f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da3696659c25d7346a59dc1fd8aac512353d2ab74d1df05af51da81b7596f33", kill_on_drop: false }`
[INFO] [stdout] 0da3696659c25d7346a59dc1fd8aac512353d2ab74d1df05af51da81b7596f33
[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] 3766f08e9218e46dc025890de5e6cab71edb3f6cdcb259f7c106197e581c3cfe
[INFO] running `Command { std: "docker" "start" "-a" "3766f08e9218e46dc025890de5e6cab71edb3f6cdcb259f7c106197e581c3cfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling cc v1.2.33
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[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling litrs v0.4.2
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[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v1.0.8
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[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling document-features v0.2.11
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[INFO] [stderr]    Compiling ring v0.17.14
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking tokio v1.47.1
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[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]    Compiling darling v0.20.11
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[INFO] [stderr]     Checking icu_collections v2.0.0
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[INFO] [stderr]     Checking ratatui v0.28.1
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[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking thiserror v1.0.69
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[INFO] [stderr]     Checking yahoo_finance_api v4.1.0
[INFO] [stderr]     Checking portfolio_rs v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<portfolio::Portfolio, Infallible>
[INFO] [stdout]    --> src/main.rs:570:48
[INFO] [stdout]     |
[INFO] [stdout] 570 |         let x: Result<Portfolio, ParseError> = Ok(portfolio);
[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<portfolio::Portfolio, Infallible>
[INFO] [stdout]    --> src/main.rs:571:17
[INFO] [stdout]     |
[INFO] [stdout] 571 |         assert!(x.is_ok());
[INFO] [stdout]     |                 ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `portfolio_rs` (bin "portfolio_rs" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3766f08e9218e46dc025890de5e6cab71edb3f6cdcb259f7c106197e581c3cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3766f08e9218e46dc025890de5e6cab71edb3f6cdcb259f7c106197e581c3cfe", kill_on_drop: false }`
[INFO] [stdout] 3766f08e9218e46dc025890de5e6cab71edb3f6cdcb259f7c106197e581c3cfe
