[INFO] fetching crate symbolica 1.3.0...
[INFO] checking symbolica-1.3.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate symbolica 1.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate symbolica 1.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate symbolica 1.3.0
[INFO] tweaked toml for crates.io crate symbolica 1.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symbolica 1.3.0 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symbolica 1.3.0 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7122e6925b525875aa218b9f2bbe4a1b6e5f87137421b4e9460259e586ee3e36
[INFO] running `Command { std: "docker" "start" "-a" "7122e6925b525875aa218b9f2bbe4a1b6e5f87137421b4e9460259e586ee3e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7122e6925b525875aa218b9f2bbe4a1b6e5f87137421b4e9460259e586ee3e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7122e6925b525875aa218b9f2bbe4a1b6e5f87137421b4e9460259e586ee3e36", kill_on_drop: false }`
[INFO] [stdout] 7122e6925b525875aa218b9f2bbe4a1b6e5f87137421b4e9460259e586ee3e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6d8eb7c8526a04724a524060665d4fa511097e125be7417e87746d0e4ea4ac
[INFO] running `Command { std: "docker" "start" "-a" "8c6d8eb7c8526a04724a524060665d4fa511097e125be7417e87746d0e4ea4ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.7
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking safe_arch v0.9.2
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking wide v0.8.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling symbolica v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mimalloc v0.1.48
[INFO] [stderr]     Checking libloading v0.9.0
[INFO] [stderr]     Checking tinyjson v2.5.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking append-only-vec v0.1.7
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking numerica v1.2.1
[INFO] [stderr]     Checking graphica v1.2.0
[INFO] [stdout] warning: unused import: `function`
[INFO] [stdout]     --> src/atom.rs:3000:9
[INFO] [stdout]      |
[INFO] [stdout] 3000 |         function,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]     --> src/poly/factor.rs:2736:13
[INFO] [stdout]      |
[INFO] [stdout] 2736 |             i += 1;
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pc` is never read
[INFO] [stdout]    --> src/poly/groebner.rs:753:21
[INFO] [stdout]     |
[INFO] [stdout] 753 |                     pc += 1;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]     --> src/poly/factor.rs:2736:13
[INFO] [stdout]      |
[INFO] [stdout] 2736 |             i += 1;
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pc` is never read
[INFO] [stdout]    --> src/poly/groebner.rs:753:21
[INFO] [stdout]     |
[INFO] [stdout] 753 |                     pc += 1;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/utils.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T> Deref for Settable<'_, T> {
[INFO] [stdout]    | --------------------------------- trait implemented here
[INFO] [stdout] 16 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn is_set(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/utils.rs:78:19
[INFO] [stdout]     |
[INFO] [stdout]  78 |     pub fn borrow(&self) -> &T {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl<T> Deref for BorrowedOrOwned<'_, T> {
[INFO] [stdout]     | ---------------------------------------- trait implemented here
[INFO] [stdout] 105 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/utils.rs:88:24
[INFO] [stdout]     |
[INFO] [stdout]  88 |     pub fn yield_owned(self) -> T {
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl<T> Deref for BorrowedOrOwned<'_, T> {
[INFO] [stdout]     | ---------------------------------------- trait implemented here
[INFO] [stdout] 105 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/utils.rs:96:23
[INFO] [stdout]     |
[INFO] [stdout]  96 |     pub fn into_owned(self) -> BorrowedOrOwned<'static, T> {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl<T> Deref for BorrowedOrOwned<'_, T> {
[INFO] [stdout]     | ---------------------------------------- trait implemented here
[INFO] [stdout] 105 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `symbolica` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/utils.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T> Deref for Settable<'_, T> {
[INFO] [stdout]    | --------------------------------- trait implemented here
[INFO] [stdout] 16 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn is_set(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/utils.rs:78:19
[INFO] [stdout]     |
[INFO] [stdout]  78 |     pub fn borrow(&self) -> &T {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl<T> Deref for BorrowedOrOwned<'_, T> {
[INFO] [stdout]     | ---------------------------------------- trait implemented here
[INFO] [stdout] 105 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/utils.rs:88:24
[INFO] [stdout]     |
[INFO] [stdout]  88 |     pub fn yield_owned(self) -> T {
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl<T> Deref for BorrowedOrOwned<'_, T> {
[INFO] [stdout]     | ---------------------------------------- trait implemented here
[INFO] [stdout] 105 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/utils.rs:96:23
[INFO] [stdout]     |
[INFO] [stdout]  96 |     pub fn into_owned(self) -> BorrowedOrOwned<'static, T> {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 | impl<T> Deref for BorrowedOrOwned<'_, T> {
[INFO] [stdout]     | ---------------------------------------- trait implemented here
[INFO] [stdout] 105 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `symbolica` (lib test) due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8c6d8eb7c8526a04724a524060665d4fa511097e125be7417e87746d0e4ea4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6d8eb7c8526a04724a524060665d4fa511097e125be7417e87746d0e4ea4ac", kill_on_drop: false }`
[INFO] [stdout] 8c6d8eb7c8526a04724a524060665d4fa511097e125be7417e87746d0e4ea4ac