[INFO] fetching crate pathogen 0.1.0... [INFO] checking pathogen-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate pathogen 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate pathogen 0.1.0 [INFO] finished tweaking crates.io crate pathogen 0.1.0 [INFO] tweaked toml for crates.io crate pathogen 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pathogen 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a712bb7abdab16d3baaf2ead2b6dcedce655a836fd3354af4e16ab7132bc801e [INFO] running `Command { std: "docker" "start" "-a" "a712bb7abdab16d3baaf2ead2b6dcedce655a836fd3354af4e16ab7132bc801e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a712bb7abdab16d3baaf2ead2b6dcedce655a836fd3354af4e16ab7132bc801e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a712bb7abdab16d3baaf2ead2b6dcedce655a836fd3354af4e16ab7132bc801e", kill_on_drop: false }` [INFO] [stdout] a712bb7abdab16d3baaf2ead2b6dcedce655a836fd3354af4e16ab7132bc801e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 200bf10e5a0ed4c46a6d1d4c0dafa799705bdbd9743f2f0feeb162b4a194ae22 [INFO] running `Command { std: "docker" "start" "-a" "200bf10e5a0ed4c46a6d1d4c0dafa799705bdbd9743f2f0feeb162b4a194ae22", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling pathogen_macros v0.1.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking pathogen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:738:32 [INFO] [stdout] | [INFO] [stdout] 738 | #[derive(Clone, Debug, Deserialize, KeyPathMutable, PartialEq, Serialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:778:72 [INFO] [stdout] | [INFO] [stdout] 778 | fn try_from(value: CodedEnum) -> Result { [INFO] [stdout] | ________________________________________________________________________^ [INFO] [stdout] 779 | | if value.second.is_empty() { [INFO] [stdout] 780 | | Ok(Self::First(First { first: value.first })) [INFO] [stdout] 781 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 786 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:779:17 [INFO] [stdout] | [INFO] [stdout] 779 | / if value.second.is_empty() { [INFO] [stdout] 780 | | Ok(Self::First(First { first: value.first })) [INFO] [stdout] 781 | | } else { [INFO] [stdout] 782 | | Ok(Self::Second(Second { [INFO] [stdout] 783 | | second: value.second, [INFO] [stdout] 784 | | })) [INFO] [stdout] 785 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:779:44 [INFO] [stdout] | [INFO] [stdout] 779 | if value.second.is_empty() { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 780 | | Ok(Self::First(First { first: value.first })) [INFO] [stdout] 781 | | } else { [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:780:21 [INFO] [stdout] | [INFO] [stdout] 780 | Ok(Self::First(First { first: value.first })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:781:24 [INFO] [stdout] | [INFO] [stdout] 781 | } else { [INFO] [stdout] | ________________________^ [INFO] [stdout] 782 | | Ok(Self::Second(Second { [INFO] [stdout] 783 | | second: value.second, [INFO] [stdout] 784 | | })) [INFO] [stdout] 785 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/key_path_mutable.rs:782:21 [INFO] [stdout] | [INFO] [stdout] 782 | / Ok(Self::Second(Second { [INFO] [stdout] 783 | | second: value.second, [INFO] [stdout] 784 | | })) [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pathogen` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "200bf10e5a0ed4c46a6d1d4c0dafa799705bdbd9743f2f0feeb162b4a194ae22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "200bf10e5a0ed4c46a6d1d4c0dafa799705bdbd9743f2f0feeb162b4a194ae22", kill_on_drop: false }` [INFO] [stdout] 200bf10e5a0ed4c46a6d1d4c0dafa799705bdbd9743f2f0feeb162b4a194ae22