[INFO] fetching crate openalgebra 0.0.1...
[INFO] checking openalgebra-0.0.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate openalgebra 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate openalgebra 0.0.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openalgebra 0.0.1
[INFO] finished tweaking crates.io crate openalgebra 0.0.1
[INFO] tweaked toml for crates.io crate openalgebra 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd0fa95fd89b212d47d36cca10e7ab1b9992c42ba718687a8b376391eb37ce05
[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" "dd0fa95fd89b212d47d36cca10e7ab1b9992c42ba718687a8b376391eb37ce05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd0fa95fd89b212d47d36cca10e7ab1b9992c42ba718687a8b376391eb37ce05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0fa95fd89b212d47d36cca10e7ab1b9992c42ba718687a8b376391eb37ce05", kill_on_drop: false }`
[INFO] [stdout] dd0fa95fd89b212d47d36cca10e7ab1b9992c42ba718687a8b376391eb37ce05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cde8ef8a559efbcf4ecffe26eae0cb481e7c8b26055683893dd050b6064ea258
[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" "cde8ef8a559efbcf4ecffe26eae0cb481e7c8b26055683893dd050b6064ea258", kill_on_drop: false }`
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling arrayfire v3.7.2
[INFO] [stderr]     Checking openalgebra v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Iter`
[INFO] [stdout]  --> src/matrix/impl_ops.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ::std::slice::{Iter};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/vector/impl_ops.rs:156:11
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl From<af::Array> for Vector {
[INFO] [stdout]     |           ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/matrix/impl_ops.rs:390:11
[INFO] [stdout]     |
[INFO] [stdout] 390 | impl From<af::Array> for Matrix {
[INFO] [stdout]     |           ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/vector/mod.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     backend: af::Array,
[INFO] [stdout]    |              ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/matrix/mod.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     backend: af::Array,
[INFO] [stdout]    |              ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/vector/impl_ops.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn from(array: af::Array) -> Vector {
[INFO] [stdout]     |                    ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/matrix/impl_ops.rs:391:20
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn from(array: af::Array) -> Matrix {
[INFO] [stdout]     |                    ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `openalgebra`
[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] [stdout] warning: unused import: `Iter`
[INFO] [stdout]  --> src/matrix/impl_ops.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ::std::slice::{Iter};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vector::Vector`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vector::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `norm::Norm`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use norm::Norm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/vector/impl_ops.rs:156:11
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl From<af::Array> for Vector {
[INFO] [stdout]     |           ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/matrix/impl_ops.rs:390:11
[INFO] [stdout]     |
[INFO] [stdout] 390 | impl From<af::Array> for Matrix {
[INFO] [stdout]     |           ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/vector/mod.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     backend: af::Array,
[INFO] [stdout]    |              ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/matrix/mod.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     backend: af::Array,
[INFO] [stdout]    |              ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/vector/impl_ops.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn from(array: af::Array) -> Vector {
[INFO] [stdout]     |                    ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/matrix/impl_ops.rs:391:20
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn from(array: af::Array) -> Matrix {
[INFO] [stdout]     |                    ^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cde8ef8a559efbcf4ecffe26eae0cb481e7c8b26055683893dd050b6064ea258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde8ef8a559efbcf4ecffe26eae0cb481e7c8b26055683893dd050b6064ea258", kill_on_drop: false }`
[INFO] [stdout] cde8ef8a559efbcf4ecffe26eae0cb481e7c8b26055683893dd050b6064ea258