[INFO] fetching crate hronn 0.4.1...
[INFO] checking hronn-0.4.1 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate hronn 0.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate hronn 0.4.1 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hronn 0.4.1
[INFO] finished tweaking crates.io crate hronn 0.4.1
[INFO] tweaked toml for crates.io crate hronn 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (available: v0.2.0)
[INFO] [stderr]       Adding glam v0.24.2 (available: v0.29.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.13.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff1007b1358944ecc784560a20aaf61d129f0be124f6cc449e6f27fbea26df88
[INFO] running `Command { std: "docker" "start" "-a" "ff1007b1358944ecc784560a20aaf61d129f0be124f6cc449e6f27fbea26df88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff1007b1358944ecc784560a20aaf61d129f0be124f6cc449e6f27fbea26df88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1007b1358944ecc784560a20aaf61d129f0be124f6cc449e6f27fbea26df88", kill_on_drop: false }`
[INFO] [stdout] ff1007b1358944ecc784560a20aaf61d129f0be124f6cc449e6f27fbea26df88
[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" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25cc464b658166414a3e1b7fb1dcc6a2436fb7a720a0d32b89e4662c4122c220
[INFO] running `Command { std: "docker" "start" "-a" "25cc464b658166414a3e1b7fb1dcc6a2436fb7a720a0d32b89e4662c4122c220", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking glam v0.24.2
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking robust v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling vob v3.0.3
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking spade v2.12.1
[INFO] [stderr]     Checking vector-traits v0.3.4
[INFO] [stderr]     Checking krakel v0.2.3
[INFO] [stderr]     Checking linestring v0.13.0
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking hronn v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]   --> src/obj.rs:99:40
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn write_obj(&self, filename: &std::path::Path) -> Result<(), HronnError> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unused_qualifications,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 99 -     pub fn write_obj(&self, filename: &std::path::Path) -> Result<(), HronnError> {
[INFO] [stdout] 99 +     pub fn write_obj(&self, filename: &path::Path) -> Result<(), HronnError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]   --> src/util.rs:84:31
[INFO] [stdout]    |
[INFO] [stdout] 84 |             self.resize(bit + std::mem::size_of::<T>(), false);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 84 -             self.resize(bit + std::mem::size_of::<T>(), false);
[INFO] [stdout] 84 +             self.resize(bit + size_of::<T>(), false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `GradientAndT` is never constructed
[INFO] [stdout]    --> src/lib.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | struct GradientAndT {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout] 15  |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: methods `grow_and_set`, `get_or_false`, `set_false`, and `set_true` are never used
[INFO] [stdout]   --> src/util.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) trait GrowingVob {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn grow_and_set(&mut self, bit: usize, state: bool);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 67 |     /// get() with default value `false`
[INFO] [stdout] 68 |     fn get_or_false(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 69 |     fn set_false(&mut self, bit: usize);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 70 |     fn set_true(&mut self, bit: usize);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hronn` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "25cc464b658166414a3e1b7fb1dcc6a2436fb7a720a0d32b89e4662c4122c220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cc464b658166414a3e1b7fb1dcc6a2436fb7a720a0d32b89e4662c4122c220", kill_on_drop: false }`
[INFO] [stdout] 25cc464b658166414a3e1b7fb1dcc6a2436fb7a720a0d32b89e4662c4122c220
