[INFO] cloning repository https://github.com/brucechin/vector-dot-product-microbench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brucechin/vector-dot-product-microbench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrucechin%2Fvector-dot-product-microbench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrucechin%2Fvector-dot-product-microbench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3eb689fcb1edd44b9ada7c55bb721932cf9a610b
[INFO] checking brucechin/vector-dot-product-microbench against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrucechin%2Fvector-dot-product-microbench" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brucechin/vector-dot-product-microbench on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brucechin/vector-dot-product-microbench
[INFO] finished tweaking git repo https://github.com/brucechin/vector-dot-product-microbench
[INFO] tweaked toml for git repo https://github.com/brucechin/vector-dot-product-microbench written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/brucechin/vector-dot-product-microbench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc85580a0702e03eb92e06d27335b50d62061965af76ad6c84857c953d370a1d
[INFO] running `Command { std: "docker" "start" "-a" "cc85580a0702e03eb92e06d27335b50d62061965af76ad6c84857c953d370a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc85580a0702e03eb92e06d27335b50d62061965af76ad6c84857c953d370a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc85580a0702e03eb92e06d27335b50d62061965af76ad6c84857c953d370a1d", kill_on_drop: false }`
[INFO] [stdout] cc85580a0702e03eb92e06d27335b50d62061965af76ad6c84857c953d370a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98f53d94759df42777ca206471dd304e415a06f244af6699e63298843d2b4b50
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "98f53d94759df42777ca206471dd304e415a06f244af6699e63298843d2b4b50", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking pin-project-lite v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling merkle v1.11.0
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking bench-utils v0.1.1-alpha.0 (https://github.com/brucechin/zexe.git#1d794fb9)
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking fast-math v0.1.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking ring v0.16.19
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking sha2 v0.9.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking tinytemplate v1.2.0
[INFO] [stderr]    Compiling unroll v0.1.4
[INFO] [stderr]    Compiling mince v0.1.1-alpha.0 (https://github.com/brucechin/zexe.git#1d794fb9)
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling algebra-core-derive v0.1.1-alpha.0 (https://github.com/brucechin/zexe.git#1d794fb9)
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling field-assembly v0.1.1-alpha.0 (https://github.com/brucechin/zexe.git#1d794fb9)
[INFO] [stderr]    Compiling algebra-core v0.1.1-alpha.0 (https://github.com/brucechin/zexe.git#1d794fb9)
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stdout] error[E0277]: cannot multiply-assign `<P as quadratic_extension::QuadExtParameters>::BaseField` by `&&<P as quadratic_extension::QuadExtParameters>::BaseField`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zexe-c44920d528d43342/1d794fb/algebra-core/src/fields/models/quadratic_extension.rs:135:28
[INFO] [stdout]     |
[INFO] [stdout] 135 |         self.c0.mul_assign(&element);
[INFO] [stdout]     |                            ^^^^^^^^ no implementation for `<P as quadratic_extension::QuadExtParameters>::BaseField *= &&<P as quadratic_extension::QuadExtParameters>::BaseField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::ops::MulAssign<&&<P as quadratic_extension::QuadExtParameters>::BaseField>` is not implemented for `<P as quadratic_extension::QuadExtParameters>::BaseField`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn mul_assign_by_basefield(&mut self, element: &P::BaseField) where <P as quadratic_extension::QuadExtParameters>::BaseField: std::ops::MulAssign<&&<P as quadratic_extension::QuadExtParameters>::BaseField> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply-assign `<P as quadratic_extension::QuadExtParameters>::BaseField` by `&&<P as quadratic_extension::QuadExtParameters>::BaseField`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zexe-c44920d528d43342/1d794fb/algebra-core/src/fields/models/quadratic_extension.rs:136:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |         self.c1.mul_assign(&element);
[INFO] [stdout]     |                            ^^^^^^^^ no implementation for `<P as quadratic_extension::QuadExtParameters>::BaseField *= &&<P as quadratic_extension::QuadExtParameters>::BaseField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::ops::MulAssign<&&<P as quadratic_extension::QuadExtParameters>::BaseField>` is not implemented for `<P as quadratic_extension::QuadExtParameters>::BaseField`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn mul_assign_by_basefield(&mut self, element: &P::BaseField) where <P as quadratic_extension::QuadExtParameters>::BaseField: std::ops::MulAssign<&&<P as quadratic_extension::QuadExtParameters>::BaseField> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot add `&mut <P as ModelParameters>::BaseField` to `<P as ModelParameters>::BaseField`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zexe-c44920d528d43342/1d794fb/algebra-core/src/curves/models/short_weierstrass_jacobian.rs:444:23
[INFO] [stdout]     |
[INFO] [stdout] 444 |             let e = a + a.double_in_place();
[INFO] [stdout]     |                       ^ no implementation for `<P as ModelParameters>::BaseField + &mut <P as ModelParameters>::BaseField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Add<&mut <P as ModelParameters>::BaseField>` is not implemented for `<P as ModelParameters>::BaseField`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 425 |     fn double_in_place(&mut self) -> &mut Self where <P as ModelParameters>::BaseField: Add<&mut <P as ModelParameters>::BaseField> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `&mut <P as ModelParameters>::BaseField` from `<P as ModelParameters>::BaseField`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zexe-c44920d528d43342/1d794fb/algebra-core/src/curves/models/short_weierstrass_jacobian.rs:457:41
[INFO] [stdout]     |
[INFO] [stdout] 457 |             self.y = (d - &self.x) * &e - c.double_in_place().double_in_place().double_in_place();
[INFO] [stdout]     |                                         ^ no implementation for `<P as ModelParameters>::BaseField - &mut <P as ModelParameters>::BaseField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<&mut <P as ModelParameters>::BaseField>` is not implemented for `<P as ModelParameters>::BaseField`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 425 |     fn double_in_place(&mut self) -> &mut Self where <P as ModelParameters>::BaseField: Sub<&mut <P as ModelParameters>::BaseField> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `&mut <P as ModelParameters>::BaseField` from `<P as ModelParameters>::BaseField`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zexe-c44920d528d43342/1d794fb/algebra-core/src/curves/models/short_weierstrass_jacobian.rs:486:36
[INFO] [stdout]     |
[INFO] [stdout] 486 |             self.y = m * &(s - &t) - yyyy.double_in_place().double_in_place().double_in_place();
[INFO] [stdout]     |                                    ^ no implementation for `<P as ModelParameters>::BaseField - &mut <P as ModelParameters>::BaseField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<&mut <P as ModelParameters>::BaseField>` is not implemented for `<P as ModelParameters>::BaseField`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 425 |     fn double_in_place(&mut self) -> &mut Self where <P as ModelParameters>::BaseField: Sub<&mut <P as ModelParameters>::BaseField> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `&mut <P as ModelParameters>::BaseField` from `<P as ModelParameters>::BaseField`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zexe-c44920d528d43342/1d794fb/algebra-core/src/curves/models/short_weierstrass_jacobian.rs:647:41
[INFO] [stdout]     |
[INFO] [stdout] 647 |             self.y = r * &(v - &self.x) - (s1 * &j).double_in_place();
[INFO] [stdout]     |                                         ^ no implementation for `<P as ModelParameters>::BaseField - &mut <P as ModelParameters>::BaseField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<&mut <P as ModelParameters>::BaseField>` is not implemented for `<P as ModelParameters>::BaseField`
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 591 |     fn add_assign(&mut self, other: &'a Self) where <P as ModelParameters>::BaseField: Sub<&mut <P as ModelParameters>::BaseField> {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `algebra-core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "98f53d94759df42777ca206471dd304e415a06f244af6699e63298843d2b4b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f53d94759df42777ca206471dd304e415a06f244af6699e63298843d2b4b50", kill_on_drop: false }`
[INFO] [stdout] 98f53d94759df42777ca206471dd304e415a06f244af6699e63298843d2b4b50