[INFO] fetching crate quick_maths 0.1.8...
[INFO] checking quick_maths-0.1.8 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate quick_maths 0.1.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate quick_maths 0.1.8 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quick_maths 0.1.8
[INFO] finished tweaking crates.io crate quick_maths 0.1.8
[INFO] tweaked toml for crates.io crate quick_maths 0.1.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85b4460b4bc0f3bd644c478b1cd7b20b8400f0c99fb8885b4929f9f3c2fd9ea7
[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" "85b4460b4bc0f3bd644c478b1cd7b20b8400f0c99fb8885b4929f9f3c2fd9ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b4460b4bc0f3bd644c478b1cd7b20b8400f0c99fb8885b4929f9f3c2fd9ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b4460b4bc0f3bd644c478b1cd7b20b8400f0c99fb8885b4929f9f3c2fd9ea7", kill_on_drop: false }`
[INFO] [stdout] 85b4460b4bc0f3bd644c478b1cd7b20b8400f0c99fb8885b4929f9f3c2fd9ea7
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15688357cc59705219e1d98fef11884468681d815c8290aaa98bf85c4ca4575e
[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" "15688357cc59705219e1d98fef11884468681d815c8290aaa98bf85c4ca4575e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking cfg-if v0.1.10
[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]     Checking num v0.2.1
[INFO] [stderr]     Checking quick_maths v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: type parameters with a default must be trailing
[INFO] [stdout]   --> src/mat.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Matrix<T = DefaultFloat, const M: usize, const N: usize>(pub Vector<Vector<T, M>, N>);
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using type defaults and const parameters in the same parameter list is currently not permitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type parameters with a default must be trailing
[INFO] [stdout]   --> src/vec.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Vector<T = DefaultFloat, const N: usize>(pub [T; N]);
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using type defaults and const parameters in the same parameter list is currently not permitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type parameters with a default must be trailing
[INFO] [stdout]  --> src/transform.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Transform<T = DefaultFloat, const N: usize> {
[INFO] [stdout]   |                      ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using type defaults and const parameters in the same parameter list is currently not permitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::array::LengthAtMost32`
[INFO] [stdout]  --> src/ray.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   array::LengthAtMost32,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^ no `LengthAtMost32` in `array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type parameters with a default must be trailing
[INFO] [stdout]   --> src/mat.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Matrix<T = DefaultFloat, const M: usize, const N: usize>(pub Vector<Vector<T, M>, N>);
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using type defaults and const parameters in the same parameter list is currently not permitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type parameters with a default must be trailing
[INFO] [stdout]   --> src/vec.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Vector<T = DefaultFloat, const N: usize>(pub [T; N]);
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: using type defaults and const parameters in the same parameter list is currently not permitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type parameters with a default must be trailing
[INFO] [stdout]  --> src/transform.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Transform<T = DefaultFloat, const N: usize> {
[INFO] [stdout]   |                      ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using type defaults and const parameters in the same parameter list is currently not permitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::array::LengthAtMost32`
[INFO] [stdout]  --> src/ray.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   array::LengthAtMost32,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^ no `LengthAtMost32` in `array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quick_maths`.
[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" "15688357cc59705219e1d98fef11884468681d815c8290aaa98bf85c4ca4575e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15688357cc59705219e1d98fef11884468681d815c8290aaa98bf85c4ca4575e", kill_on_drop: false }`
[INFO] [stdout] 15688357cc59705219e1d98fef11884468681d815c8290aaa98bf85c4ca4575e