[INFO] fetching crate configure_me_codegen 0.4.8...
[INFO] checking configure_me_codegen-0.4.8 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate configure_me_codegen 0.4.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate configure_me_codegen 0.4.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate configure_me_codegen 0.4.8
[INFO] tweaked toml for crates.io crate configure_me_codegen 0.4.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate configure_me_codegen 0.4.8 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 46 packages to latest compatible versions
[INFO] [stderr]       Adding cargo_toml v0.20.5 (available: v0.22.3)
[INFO] [stderr]       Adding codespan-reporting v0.11.1 (available: v0.13.1)
[INFO] [stderr]       Adding man v0.1.1 (available: v0.3.0)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.8)
[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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1ec46441c6757247a927602844aed41e1d826296e64c0441eedb1aa6edd95d2e
[INFO] running `Command { std: "docker" "start" "-a" "1ec46441c6757247a927602844aed41e1d826296e64c0441eedb1aa6edd95d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ec46441c6757247a927602844aed41e1d826296e64c0441eedb1aa6edd95d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec46441c6757247a927602844aed41e1d826296e64c0441eedb1aa6edd95d2e", kill_on_drop: false }`
[INFO] [stdout] 1ec46441c6757247a927602844aed41e1d826296e64c0441eedb1aa6edd95d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 57c62c6721dcfac619ebdb8a06013fbb21eb1f6da57ba03ca7ce5cf8c31b0487
[INFO] running `Command { std: "docker" "start" "-a" "57c62c6721dcfac619ebdb8a06013fbb21eb1f6da57ba03ca7ce5cf8c31b0487", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking roff v0.1.0
[INFO] [stderr]    Compiling configure_me_codegen v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking parse_arg v1.0.1
[INFO] [stderr]     Checking fmt2io v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking man v0.1.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking parse_arg v0.1.6
[INFO] [stderr]     Checking configure_me v0.4.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking cargo_toml v0.20.5
[INFO] [stdout] error: this type will no longer be must used: Result<cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:131:67
[INFO] [stdout]     |
[INFO] [stdout] 131 |       fn load_manifest(self) -> Result<Self::Manifest, Self::Error> {
[INFO] [stdout]     |  ___________________________________________________________________^
[INFO] [stdout] 132 | |         Ok(self)
[INFO] [stdout] 133 | |     }
[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<cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         Ok(self)
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:140:67
[INFO] [stdout]     |
[INFO] [stdout] 140 |       fn load_manifest(self) -> Result<Self::Manifest, Self::Error> {
[INFO] [stdout]     |  ___________________________________________________________________^
[INFO] [stdout] 141 | |         Ok(self)
[INFO] [stdout] 142 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Ok(self)
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:131:67
[INFO] [stdout]     |
[INFO] [stdout] 131 |       fn load_manifest(self) -> Result<Self::Manifest, Self::Error> {
[INFO] [stdout]     |  ___________________________________________________________________^
[INFO] [stdout] 132 | |         Ok(self)
[INFO] [stdout] 133 | |     }
[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<cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         Ok(self)
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:140:67
[INFO] [stdout]     |
[INFO] [stdout] 140 |       fn load_manifest(self) -> Result<Self::Manifest, Self::Error> {
[INFO] [stdout]     |  ___________________________________________________________________^
[INFO] [stdout] 141 | |         Ok(self)
[INFO] [stdout] 142 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&cargo_toml::Manifest<manifest::Metadata>, Void>
[INFO] [stdout]    --> src/manifest.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Ok(self)
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `configure_me_codegen` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `configure_me_codegen` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "57c62c6721dcfac619ebdb8a06013fbb21eb1f6da57ba03ca7ce5cf8c31b0487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c62c6721dcfac619ebdb8a06013fbb21eb1f6da57ba03ca7ce5cf8c31b0487", kill_on_drop: false }`
[INFO] [stdout] 57c62c6721dcfac619ebdb8a06013fbb21eb1f6da57ba03ca7ce5cf8c31b0487
