[INFO] cloning repository https://github.com/KSXGitHub/parallel-disk-usage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KSXGitHub/parallel-disk-usage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fparallel-disk-usage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fparallel-disk-usage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9796123f5f42bf3daf30a076ffa9e611514af5f5
[INFO] checking KSXGitHub/parallel-disk-usage against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSXGitHub%2Fparallel-disk-usage" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/KSXGitHub/parallel-disk-usage
[INFO] finished tweaking git repo https://github.com/KSXGitHub/parallel-disk-usage
[INFO] tweaked toml for git repo https://github.com/KSXGitHub/parallel-disk-usage written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KSXGitHub/parallel-disk-usage 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 git repo https://github.com/KSXGitHub/parallel-disk-usage 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] 67b6b2dd8758ce41f35dc6edcb3eb683fc39606dac9c766f6e8e656d1ae0e0b7
[INFO] running `Command { std: "docker" "start" "-a" "67b6b2dd8758ce41f35dc6edcb3eb683fc39606dac9c766f6e8e656d1ae0e0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67b6b2dd8758ce41f35dc6edcb3eb683fc39606dac9c766f6e8e656d1ae0e0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b6b2dd8758ce41f35dc6edcb3eb683fc39606dac9c766f6e8e656d1ae0e0b7", kill_on_drop: false }`
[INFO] [stdout] 67b6b2dd8758ce41f35dc6edcb3eb683fc39606dac9c766f6e8e656d1ae0e0b7
[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] 5639207bee5d48286f6b3637509f8823f37c77e148633fdf9f2d922779ace0ce
[INFO] running `Command { std: "docker" "start" "-a" "5639207bee5d48286f6b3637509f8823f37c77e148633fdf9f2d922779ace0ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking pipe-trait v0.4.0
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking sysinfo v0.37.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking into-sorted v0.0.3
[INFO] [stderr]     Checking rounded-div v0.1.3
[INFO] [stderr]     Checking text-block-macros v0.2.0
[INFO] [stderr]     Checking assert-cmp v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking text-block-macros v0.1.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking command-extra v1.0.0
[INFO] [stderr]     Checking normalize-path v0.2.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]     Checking derive_builder v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.46
[INFO] [stderr]     Checking clap_complete v4.5.57
[INFO] [stderr]     Checking clap-utilities v0.2.0
[INFO] [stderr]     Checking fmt-iter v0.2.1
[INFO] [stderr]     Checking zero-copy-pads v0.2.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_setters v0.1.8
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking parallel-disk-usage v0.21.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking build-fs-tree v0.7.1
[INFO] [stdout] error: this type will no longer be must used: Result<HardlinkList<Size>, Infallible>
[INFO] [stdout]    --> src/hardlink/aware.rs:101:44
[INFO] [stdout]     |
[INFO] [stdout] 101 |       ) -> Result<Self::Report, Self::Error> {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 102 | |         let record: Self::Report = self.into();
[INFO] [stdout] 103 | |         let hardlink_info: Box<[(Size, LinkPathList)]> = record
[INFO] [stdout] 104 | |             .iter()
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         Ok(record)
[INFO] [stdout] 113 | |     }
[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<HardlinkList<Size>, Infallible>
[INFO] [stdout]    --> src/hardlink/aware.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Ok(record)
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BinaryVersion, Infallible>
[INFO] [stdout]   --> src/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FromStr` (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: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[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/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FromStr` (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<BinaryVersion, Infallible>
[INFO] [stdout]   --> src/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parallel-disk-usage` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/app/overlapping_arguments/test_remove_overlapping_paths.rs:51:91
[INFO] [stdout]    |
[INFO] [stdout] 51 |       fn canonicalize(path: &Self::Argument) -> Result<Self::RealPath, Self::RealPathError> {
[INFO] [stdout]    |  ___________________________________________________________________________________________^
[INFO] [stdout] 52 | |         MOCKED_CURRENT_DIR
[INFO] [stdout] 53 | |             .pipe(PathBuf::from)
[INFO] [stdout] 54 | |             .join(path)
[INFO] [stdout] ...  |
[INFO] [stdout] 57 | |             .pipe(Ok)
[INFO] [stdout] 58 | |     }
[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<PathBuf, Infallible>
[INFO] [stdout]   --> src/app/overlapping_arguments/test_remove_overlapping_paths.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | /         MOCKED_CURRENT_DIR
[INFO] [stdout] 53 | |             .pipe(PathBuf::from)
[INFO] [stdout] 54 | |             .join(path)
[INFO] [stdout] 55 | |             .normalize()
[INFO] [stdout] 56 | |             .pipe(resolve_symlink)
[INFO] [stdout] 57 | |             .pipe(Ok)
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HardlinkList<Size>, Infallible>
[INFO] [stdout]    --> src/hardlink/aware.rs:101:44
[INFO] [stdout]     |
[INFO] [stdout] 101 |       ) -> Result<Self::Report, Self::Error> {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 102 | |         let record: Self::Report = self.into();
[INFO] [stdout] 103 | |         let hardlink_info: Box<[(Size, LinkPathList)]> = record
[INFO] [stdout] 104 | |             .iter()
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         Ok(record)
[INFO] [stdout] 113 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HardlinkList<Size>, Infallible>
[INFO] [stdout]    --> src/hardlink/aware.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Ok(record)
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BinaryVersion, Infallible>
[INFO] [stdout]   --> src/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FromStr` (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: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[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/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `FromStr` (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<BinaryVersion, Infallible>
[INFO] [stdout]   --> src/json_data/binary_version.rs:10:59
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Eq, AsMut, AsRef, From, FromStr, Into)]
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parallel-disk-usage` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "5639207bee5d48286f6b3637509f8823f37c77e148633fdf9f2d922779ace0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5639207bee5d48286f6b3637509f8823f37c77e148633fdf9f2d922779ace0ce", kill_on_drop: false }`
[INFO] [stdout] 5639207bee5d48286f6b3637509f8823f37c77e148633fdf9f2d922779ace0ce
