[INFO] cloning repository https://github.com/dyens/arena
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dyens/arena" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdyens%2Farena", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdyens%2Farena'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 179537c6f5ab3a6a065281dde792aa5da15919b7
[INFO] documenting dyens/arena against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdyens%2Farena" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dyens/arena on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dyens/arena
[INFO] finished tweaking git repo https://github.com/dyens/arena
[INFO] tweaked toml for git repo https://github.com/dyens/arena written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dyens/arena already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8249a840ccab83bc86f2a2f8f133e352fc53b3654afe8710d851c57fb1d0bf35
[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" "8249a840ccab83bc86f2a2f8f133e352fc53b3654afe8710d851c57fb1d0bf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8249a840ccab83bc86f2a2f8f133e352fc53b3654afe8710d851c57fb1d0bf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8249a840ccab83bc86f2a2f8f133e352fc53b3654afe8710d851c57fb1d0bf35", kill_on_drop: false }`
[INFO] [stdout] 8249a840ccab83bc86f2a2f8f133e352fc53b3654afe8710d851c57fb1d0bf35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 8a5e31fcab3c438b6e1988259d780787bbc37655ee48cdb39f8e16ac9db31eda
[INFO] running `Command { std: "docker" "start" "-a" "8a5e31fcab3c438b6e1988259d780787bbc37655ee48cdb39f8e16ac9db31eda", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]     Checking num-traits v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling cc v1.0.9
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]     Checking serde v1.0.36
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[INFO] [stderr]    Compiling xml-rs v0.7.0
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[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
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[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking chrono v0.4.1
[INFO] [stderr]     Checking rusttype v0.4.3
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[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking rayon v1.0.1
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[INFO] [stderr]     Checking nalgebra v0.14.1
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]     Checking dlib v0.4.1
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[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::Translation<_, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.1/src/geometry/isometry_ops.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  | /         impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs
[INFO] [stdout] 68  | |             where R: AlgaRotation<Point<N, D>>,
[INFO] [stdout] 69  | |                   DefaultAllocator: Allocator<N, D> {
[INFO] [stdout] 70  | |             type Output = $Output;
[INFO] [stdout] ...   |
[INFO] [stdout] 75  | |             }
[INFO] [stdout] 76  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `geometry::translation::Translation<_, _>`
[INFO] [stdout] ...
[INFO] [stdout] 285 | / isometry_binop_impl_all!(
[INFO] [stdout] 286 | |     Mul, mul;
[INFO] [stdout] 287 | |     self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
[INFO] [stdout] 288 | |     [val val] => Isometry::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 291 | |     [ref ref] => Isometry::from_parts(self.clone(), right.clone());
[INFO] [stdout] 292 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_`
[INFO] [stdout]     = note: this error originates in the macro `isometry_binop_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::Translation<_, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.1/src/geometry/isometry_ops.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  | /         impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs
[INFO] [stdout] 68  | |             where R: AlgaRotation<Point<N, D>>,
[INFO] [stdout] 69  | |                   DefaultAllocator: Allocator<N, D> {
[INFO] [stdout] 70  | |             type Output = $Output;
[INFO] [stdout] ...   |
[INFO] [stdout] 75  | |             }
[INFO] [stdout] 76  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `&geometry::translation::Translation<_, _>`
[INFO] [stdout] ...
[INFO] [stdout] 285 | / isometry_binop_impl_all!(
[INFO] [stdout] 286 | |     Mul, mul;
[INFO] [stdout] 287 | |     self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
[INFO] [stdout] 288 | |     [val val] => Isometry::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 291 | |     [ref ref] => Isometry::from_parts(self.clone(), right.clone());
[INFO] [stdout] 292 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_`
[INFO] [stdout]     = note: this error originates in the macro `isometry_binop_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.1/src/core/construction.rs:489:13
[INFO] [stdout]     |
[INFO] [stdout] 489 |               pub fn new($($args: N),*) -> Self {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `new`
[INFO] [stdout] ...
[INFO] [stdout] 501 | / componentwise_constructors_impl!(
[INFO] [stdout] 502 | |     /*
[INFO] [stdout] 503 | |      * Square matrices 1 .. 6.
[INFO] [stdout] 504 | |      */
[INFO] [stdout] ...   |
[INFO] [stdout] 643 | |     U6, U1, x:(0,0), y:(1,0), z:(2,0), w:(3,0), a:(4,0), b:(5,0);
[INFO] [stdout] 644 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.1/src/core/construction_slice.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |               pub fn new(data: &'a [N], $($args: usize),*) -> Self {
[INFO] [stdout]     |               ---------------------------------------------------- other definition for `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `componentwise_constructors_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.1/src/core/construction.rs:489:13
[INFO] [stdout]     |
[INFO] [stdout] 489 |               pub fn new($($args: N),*) -> Self {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `new`
[INFO] [stdout] ...
[INFO] [stdout] 501 | / componentwise_constructors_impl!(
[INFO] [stdout] 502 | |     /*
[INFO] [stdout] 503 | |      * Square matrices 1 .. 6.
[INFO] [stdout] 504 | |      */
[INFO] [stdout] ...   |
[INFO] [stdout] 643 | |     U6, U1, x:(0,0), y:(1,0), z:(2,0), w:(3,0), a:(4,0), b:(5,0);
[INFO] [stdout] 644 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.1/src/core/construction_slice.rs:218:13
[INFO] [stdout]     |
[INFO] [stdout] 218 |               pub fn new(data: &'a mut [N], $($args: usize),*) -> Self {
[INFO] [stdout]     |               -------------------------------------------------------- other definition for `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `componentwise_constructors_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nalgebra` due to 5 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0119, E0592.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8a5e31fcab3c438b6e1988259d780787bbc37655ee48cdb39f8e16ac9db31eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5e31fcab3c438b6e1988259d780787bbc37655ee48cdb39f8e16ac9db31eda", kill_on_drop: false }`
[INFO] [stdout] 8a5e31fcab3c438b6e1988259d780787bbc37655ee48cdb39f8e16ac9db31eda
