[INFO] crate finiteelement_macros 0.1.0 is already in cache [INFO] extracting crate finiteelement_macros 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/finiteelement_macros/0.1.0 [INFO] extracting crate finiteelement_macros 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finiteelement_macros/0.1.0 [INFO] validating manifest of finiteelement_macros-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of finiteelement_macros-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing finiteelement_macros-0.1.0 [INFO] finished frobbing finiteelement_macros-0.1.0 [INFO] frobbed toml for finiteelement_macros-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/finiteelement_macros/0.1.0/Cargo.toml [INFO] started frobbing finiteelement_macros-0.1.0 [INFO] finished frobbing finiteelement_macros-0.1.0 [INFO] frobbed toml for finiteelement_macros-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finiteelement_macros/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing finiteelement_macros-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finiteelement_macros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a394e4c05d936c3e5f75258ad1070d657e97db16143d60d6154b12ea4546acba [INFO] running `"docker" "start" "-a" "a394e4c05d936c3e5f75258ad1070d657e97db16143d60d6154b12ea4546acba"` [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling finiteelement_macros v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant is never constructed: `Acos` [INFO] [stderr] --> src/formal.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Acos(Formal), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `var` [INFO] [stderr] --> src/formal.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn var(n: usize) -> Formal { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `acos` [INFO] [stderr] --> src/formal.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn acos(&self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/formal.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn eval(&self, var: &[F]) -> F { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.99s [INFO] running `"docker" "inspect" "a394e4c05d936c3e5f75258ad1070d657e97db16143d60d6154b12ea4546acba"` [INFO] running `"docker" "rm" "-f" "a394e4c05d936c3e5f75258ad1070d657e97db16143d60d6154b12ea4546acba"` [INFO] [stdout] a394e4c05d936c3e5f75258ad1070d657e97db16143d60d6154b12ea4546acba [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finiteelement_macros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] e5f19519dddda2807cf467cb6682f2f066e5d64df35de43d0123b699780c62be [INFO] running `"docker" "start" "-a" "e5f19519dddda2807cf467cb6682f2f066e5d64df35de43d0123b699780c62be"` [INFO] [stderr] Compiling finiteelement_macros v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant is never constructed: `Acos` [INFO] [stderr] --> src/formal.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Acos(Formal), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `var` [INFO] [stderr] --> src/formal.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn var(n: usize) -> Formal { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `acos` [INFO] [stderr] --> src/formal.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn acos(&self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/formal.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn eval(&self, var: &[F]) -> F { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "e5f19519dddda2807cf467cb6682f2f066e5d64df35de43d0123b699780c62be"` [INFO] running `"docker" "rm" "-f" "e5f19519dddda2807cf467cb6682f2f066e5d64df35de43d0123b699780c62be"` [INFO] [stdout] e5f19519dddda2807cf467cb6682f2f066e5d64df35de43d0123b699780c62be [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finiteelement_macros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] bfebe2f13a4abc7eaa687e5c269b3237118b8e4934c66a149545db68a8fb9d73 [INFO] running `"docker" "start" "-a" "bfebe2f13a4abc7eaa687e5c269b3237118b8e4934c66a149545db68a8fb9d73"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/finiteelement_macros-9a4db263ff35d4bc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests finiteelement_macros [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 22) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 22) stdout ---- [INFO] [stdout] error: the `#[proc_macro]` attribute is only usable with crates of the `proc-macro` crate type [INFO] [stdout] --> src/lib.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 58 | #[proc_macro] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::formal` [INFO] [stdout] --> src/lib.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::formal::{Formal, FormalVector, FormalPoint, Float}; [INFO] [stdout] | ^^^^^^ maybe a missing crate `formal`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::autoimplementable` [INFO] [stdout] --> src/lib.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::autoimplementable::AutoImplementable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ maybe a missing crate `autoimplementable`? [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TokenStream` in this scope [INFO] [stdout] --> src/lib.rs:79:32 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn auto_impl_spring(_item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TokenStream` in this scope [INFO] [stdout] --> src/lib.rs:79:48 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn auto_impl_spring(_item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `macro_def` in this scope [INFO] [stdout] --> src/lib.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 60 | macro_def::() [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 22) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "bfebe2f13a4abc7eaa687e5c269b3237118b8e4934c66a149545db68a8fb9d73"` [INFO] running `"docker" "rm" "-f" "bfebe2f13a4abc7eaa687e5c269b3237118b8e4934c66a149545db68a8fb9d73"` [INFO] [stdout] bfebe2f13a4abc7eaa687e5c269b3237118b8e4934c66a149545db68a8fb9d73