[INFO] fetching crate mel 0.3.0...
[INFO] testing mel-0.3.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate mel 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mel 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mel 0.3.0
[INFO] finished tweaking crates.io crate mel 0.3.0
[INFO] tweaked toml for crates.io crate mel 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra v0.13.1
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded alga v0.5.4
[INFO] [stderr]   Downloaded nalgebra v0.5.1
[INFO] [stderr]   Downloaded generic-array v0.8.3
[INFO] [stderr]   Downloaded apodize v0.2.0
[INFO] [stderr]   Downloaded hertz v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] c0918b73c285ca009c8afaabf5ecb9d1c8abbd32a303cd180b3bb9dffb4d2047
[INFO] running `Command { std: "docker" "start" "-a" "c0918b73c285ca009c8afaabf5ecb9d1c8abbd32a303cd180b3bb9dffb4d2047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0918b73c285ca009c8afaabf5ecb9d1c8abbd32a303cd180b3bb9dffb4d2047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0918b73c285ca009c8afaabf5ecb9d1c8abbd32a303cd180b3bb9dffb4d2047", kill_on_drop: false }`
[INFO] [stdout] c0918b73c285ca009c8afaabf5ecb9d1c8abbd32a303cd180b3bb9dffb4d2047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc8e7b0f86c6d3f0347146f4fa6410233ef3e890923e2c127ba465fc9f188997
[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" "dc8e7b0f86c6d3f0347146f4fa6410233ef3e890923e2c127ba465fc9f188997", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling hertz v0.2.0
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling nalgebra v0.5.1
[INFO] [stderr]    Compiling apodize v0.2.0
[INFO] [stderr]    Compiling mel v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `mel_from_hertz`
[INFO] [stdout]   --> src/lib.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     mel_from_hertz: fn(f64) -> f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.62s
[INFO] running `Command { std: "docker" "inspect" "dc8e7b0f86c6d3f0347146f4fa6410233ef3e890923e2c127ba465fc9f188997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8e7b0f86c6d3f0347146f4fa6410233ef3e890923e2c127ba465fc9f188997", kill_on_drop: false }`
[INFO] [stdout] dc8e7b0f86c6d3f0347146f4fa6410233ef3e890923e2c127ba465fc9f188997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4936c434b455d21b75d87e15654fa87fd4a25f5a6380cb798b2a589243b37d6
[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" "e4936c434b455d21b75d87e15654fa87fd4a25f5a6380cb798b2a589243b37d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stdout] warning: field is never read: `mel_from_hertz`
[INFO] [stdout]   --> src/lib.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     mel_from_hertz: fn(f64) -> f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generic-array v0.8.3
[INFO] [stderr]    Compiling alga v0.5.4
[INFO] [stderr]    Compiling nalgebra v0.13.1
[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-0.13.1/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 = $Output;
[INFO] [stdout] ...   |
[INFO] [stdout] 75  | |             }
[INFO] [stdout] 76  | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________first implementation here
[INFO] [stdout]     |           conflicting implementation for `geometry::translation::Translation<_, _>`
[INFO] [stdout] ...
[INFO] [stdout] 281 | / isometry_binop_impl_all!(
[INFO] [stdout] 282 | |     Mul, mul;
[INFO] [stdout] 283 | |     self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
[INFO] [stdout] 284 | |     [val val] => Isometry::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | |     [ref ref] => Isometry::from_parts(self.clone(), right.clone());
[INFO] [stdout] 288 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: downstream crates may implement trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::Translation<_, _>`:
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  | /         impl<$($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] 281 | / isometry_binop_impl_all!(
[INFO] [stdout] 282 | |     Mul, mul;
[INFO] [stdout] 283 | |     self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
[INFO] [stdout] 284 | |     [val val] => Isometry::from_parts(self, right);
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | |     [ref ref] => Isometry::from_parts(self.clone(), right.clone());
[INFO] [stdout] 288 | | );
[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 a macro (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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e4936c434b455d21b75d87e15654fa87fd4a25f5a6380cb798b2a589243b37d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4936c434b455d21b75d87e15654fa87fd4a25f5a6380cb798b2a589243b37d6", kill_on_drop: false }`
[INFO] [stdout] e4936c434b455d21b75d87e15654fa87fd4a25f5a6380cb798b2a589243b37d6
