[INFO] cloning repository https://github.com/the-kenny/kaffeesahne
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the-kenny/kaffeesahne" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-kenny%2Fkaffeesahne", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-kenny%2Fkaffeesahne'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f054ba2c7f95ec4efb8f520952703eb54a3be42f
[INFO] documenting the-kenny/kaffeesahne 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%2Fthe-kenny%2Fkaffeesahne" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/the-kenny/kaffeesahne 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/the-kenny/kaffeesahne
[INFO] finished tweaking git repo https://github.com/the-kenny/kaffeesahne
[INFO] tweaked toml for git repo https://github.com/the-kenny/kaffeesahne written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/the-kenny/kaffeesahne 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 }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b21fcc7b8f2ced3b845e593498f0a8df47ecb5e385a9c7863ede81cd71a0b8eb
[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" "b21fcc7b8f2ced3b845e593498f0a8df47ecb5e385a9c7863ede81cd71a0b8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b21fcc7b8f2ced3b845e593498f0a8df47ecb5e385a9c7863ede81cd71a0b8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21fcc7b8f2ced3b845e593498f0a8df47ecb5e385a9c7863ede81cd71a0b8eb", kill_on_drop: false }`
[INFO] [stdout] b21fcc7b8f2ced3b845e593498f0a8df47ecb5e385a9c7863ede81cd71a0b8eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] b114268a954632e5be229313bf5805c2c4f75f74874a7f6a8c04e5fc1e45e4bd
[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" "b114268a954632e5be229313bf5805c2c4f75f74874a7f6a8c04e5fc1e45e4bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.2.1
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]    Compiling typenum v1.6.0
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking tobj v0.1.2
[INFO] [stderr]     Checking bitflags v0.8.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]     Checking num-complex v0.1.36
[INFO] [stderr]     Checking deflate v0.7.5
[INFO] [stderr]     Checking gif v0.9.1
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.5
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking alga v0.5.1
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]     Checking generic-array v0.2.1
[INFO] [stderr]     Checking nalgebra v0.11.1
[INFO] [stderr]     Checking image v0.12.3
[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.11.1/src/geometry/isometry_ops.rs:68:9
[INFO] [stdout]     |
[INFO] [stdout] 68  | /         impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs
[INFO] [stdout] 69  | |             where N: Real,
[INFO] [stdout] 70  | |                   S: OwnedStorage<N, D, U1>,
[INFO] [stdout] 71  | |                   R: Rotation<PointBase<N, D, S>>,
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |             }
[INFO] [stdout] 79  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout] ...
[INFO] [stdout] 286 | / isometry_binop_impl_all!(
[INFO] [stdout] 287 | |     Mul, mul;
[INFO] [stdout] 288 | |     self: TranslationBase<N, D, S>, right: R, Output = IsometryBase<N, D, S, R>;
[INFO] [stdout] 289 | |     [val val] => IsometryBase::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | |     [ref ref] => IsometryBase::from_parts(self.clone(), right.clone());
[INFO] [stdout] 293 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::PointBase<_, _, _>>` for type `&_`
[INFO] [stdout]     = note: this error originates in the macro `isometry_binop_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.11.1/src/geometry/isometry_ops.rs:68:9
[INFO] [stdout]     |
[INFO] [stdout] 68  | /         impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs
[INFO] [stdout] 69  | |             where N: Real,
[INFO] [stdout] 70  | |                   S: OwnedStorage<N, D, U1>,
[INFO] [stdout] 71  | |                   R: Rotation<PointBase<N, D, S>>,
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |             }
[INFO] [stdout] 79  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `&geometry::translation::TranslationBase<_, _, _>`
[INFO] [stdout] ...
[INFO] [stdout] 286 | / isometry_binop_impl_all!(
[INFO] [stdout] 287 | |     Mul, mul;
[INFO] [stdout] 288 | |     self: TranslationBase<N, D, S>, right: R, Output = IsometryBase<N, D, S, R>;
[INFO] [stdout] 289 | |     [val val] => IsometryBase::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | |     [ref ref] => IsometryBase::from_parts(self.clone(), right.clone());
[INFO] [stdout] 293 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::PointBase<_, _, _>>` 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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nalgebra` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b114268a954632e5be229313bf5805c2c4f75f74874a7f6a8c04e5fc1e45e4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b114268a954632e5be229313bf5805c2c4f75f74874a7f6a8c04e5fc1e45e4bd", kill_on_drop: false }`
[INFO] [stdout] b114268a954632e5be229313bf5805c2c4f75f74874a7f6a8c04e5fc1e45e4bd
