[INFO] fetching crate array-matrix 0.1.4...
[INFO] checking array-matrix-0.1.4 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate array-matrix 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate array-matrix 0.1.4 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate array-matrix 0.1.4
[INFO] finished tweaking crates.io crate array-matrix 0.1.4
[INFO] tweaked toml for crates.io crate array-matrix 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array-init v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b338e58ebe909307297e5fcd24973115d2b9474871050c38557dfcac3bd555c
[INFO] running `Command { std: "docker" "start" "-a" "6b338e58ebe909307297e5fcd24973115d2b9474871050c38557dfcac3bd555c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b338e58ebe909307297e5fcd24973115d2b9474871050c38557dfcac3bd555c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b338e58ebe909307297e5fcd24973115d2b9474871050c38557dfcac3bd555c", kill_on_drop: false }`
[INFO] [stdout] 6b338e58ebe909307297e5fcd24973115d2b9474871050c38557dfcac3bd555c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a45fd56cf985751ed9a3636cb78f5e6894c755cb927c3f2b129c6ae37950087
[INFO] running `Command { std: "docker" "start" "-a" "3a45fd56cf985751ed9a3636cb78f5e6894c755cb927c3f2b129c6ae37950087", kill_on_drop: false }`
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking array-matrix v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `add` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `add` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `sub` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `sub` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `mul` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `mul` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `conj` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `conj` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `div` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `div` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `add` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `add` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `sub` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `sub` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `mul` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `mul` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `conj` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `conj` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `div` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `div` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `det` exists for array `[[f32; 3]; 3]`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |         println!("{}", a.det());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Index = (usize, usize)`
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Output = f32`
[INFO] [stdout]       `[[f32; 3]; 3]: Minor`
[INFO] [stdout]   --> src/matrix/det.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         impl<F> Det for [[F; $i]; $i]
[INFO] [stdout]    |                 ---     -------------
[INFO] [stdout] ...
[INFO] [stdout] 55 |             Self: SquareMatrix + Minor<Output = F, Index = (usize, usize)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |     |           |
[INFO] [stdout]    |                                  |     |           unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  |     unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 70 | det!(3);
[INFO] [stdout]    | ------- in this macro invocation
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `det::Det` defines an item `det`, perhaps you need to implement it
[INFO] [stdout]   --> src/matrix/det.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait Det: SquareMatrix
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the macro `det` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `inv` exists for array `[[f32; 3]; 3]`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |         match a.inv()
[INFO] [stdout]    |                 ^^^ method cannot be called on `[[f32; 3]; 3]` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as det::Det>::Output = _`
[INFO] [stdout]       `<[[f32; 3]] as det::Det>::Output = _`
[INFO] [stdout]       `[[f32; 3]; 3]: adj::Adj`
[INFO] [stdout]       `[[f32; 3]; 3]: det::Det`
[INFO] [stdout]       `[[f32; 3]]: Sized`
[INFO] [stdout]       `[[f32; 3]]: adj::Adj`
[INFO] [stdout]       `[[f32; 3]]: det::Det`
[INFO] [stdout]   --> src/matrix/inv.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<F, M> MInv for M
[INFO] [stdout]    |         ^  ----     -
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 43 |     Self: Adj + Det<Output = F>,
[INFO] [stdout]    |           ^^^   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |     |   |
[INFO] [stdout]    |           |     |   unsatisfied trait bound introduced here
[INFO] [stdout]    |           |     unsatisfied trait bound introduced here
[INFO] [stdout]    |           unsatisfied trait bound introduced here
[INFO] [stdout] 44 |     <Self as Adj>::Output: MMul<F>,
[INFO] [stdout]    |                            ^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout] 45 |     <<Self as Adj>::Output as MMul<F>>::Output: SquareMatrix
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Index = (usize, usize)`
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Output = f32`
[INFO] [stdout]       `[[f32; 3]; 3]: Minor`
[INFO] [stdout]   --> src/matrix/adj.rs:67:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |         impl<F: One + Neg<Output = F>> Adj for [[F; $i]; $i]
[INFO] [stdout]    |                                        ---     -------------
[INFO] [stdout] 66 |         where
[INFO] [stdout] 67 |             Self: SquareMatrix + Minor<Output = F, Index = (usize, usize)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |     |           |
[INFO] [stdout]    |                                  |     |           unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  |     unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 79 | adj!(3);
[INFO] [stdout]    | ------- in this macro invocation
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `matrix::inv::MInv` defines an item `inv`, perhaps you need to implement it
[INFO] [stdout]   --> src/matrix/inv.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait MInv: SquareMatrix
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the macro `adj` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider relaxing the type parameter's implicit `Sized` bound
[INFO] [stdout]   --> src/matrix/inv.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<F, M: ?Sized> MInv for M
[INFO] [stdout]    |          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `det` exists for array `[[f32; 3]; 3]`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:95:33
[INFO] [stdout]    |
[INFO] [stdout] 95 |         println!("detA = {}", a.det());
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Index = (usize, usize)`
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Output = f32`
[INFO] [stdout]       `[[f32; 3]; 3]: Minor`
[INFO] [stdout]   --> src/matrix/det.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         impl<F> Det for [[F; $i]; $i]
[INFO] [stdout]    |                 ---     -------------
[INFO] [stdout] ...
[INFO] [stdout] 55 |             Self: SquareMatrix + Minor<Output = F, Index = (usize, usize)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |     |           |
[INFO] [stdout]    |                                  |     |           unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  |     unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 70 | det!(3);
[INFO] [stdout]    | ------- in this macro invocation
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `det::Det` defines an item `det`, perhaps you need to implement it
[INFO] [stdout]   --> src/matrix/det.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait Det: SquareMatrix
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the macro `det` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MInv`
[INFO] [stdout]   --> src/lib.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use crate::{Det, MAdd, Trace, Matrix, MInv, Cross, MMul, Eig, QRHouseholder};
[INFO] [stdout]    |                                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Det`
[INFO] [stdout]   --> src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use crate::{Det, MAdd, Trace, Matrix, MInv, Cross, MMul, Eig, QRHouseholder};
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array-matrix` (lib test) due to 4 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3a45fd56cf985751ed9a3636cb78f5e6894c755cb927c3f2b129c6ae37950087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a45fd56cf985751ed9a3636cb78f5e6894c755cb927c3f2b129c6ae37950087", kill_on_drop: false }`
[INFO] [stdout] 3a45fd56cf985751ed9a3636cb78f5e6894c755cb927c3f2b129c6ae37950087
[INFO] checking array-matrix-0.1.4 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate array-matrix 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate array-matrix 0.1.4 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate array-matrix 0.1.4
[INFO] finished tweaking crates.io crate array-matrix 0.1.4
[INFO] tweaked toml for crates.io crate array-matrix 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c2cfef46d7b760965ae6451eaf7dcebb550a01b948e84eea2270a15ec42f472
[INFO] running `Command { std: "docker" "start" "-a" "6c2cfef46d7b760965ae6451eaf7dcebb550a01b948e84eea2270a15ec42f472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c2cfef46d7b760965ae6451eaf7dcebb550a01b948e84eea2270a15ec42f472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2cfef46d7b760965ae6451eaf7dcebb550a01b948e84eea2270a15ec42f472", kill_on_drop: false }`
[INFO] [stdout] 6c2cfef46d7b760965ae6451eaf7dcebb550a01b948e84eea2270a15ec42f472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2526aa490dfe9a368cd09f68548d07bff4348dc7fb7f6058980664efc66386b7
[INFO] running `Command { std: "docker" "start" "-a" "2526aa490dfe9a368cd09f68548d07bff4348dc7fb7f6058980664efc66386b7", kill_on_drop: false }`
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking array-matrix v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `add` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `add` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `sub` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `sub` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `mul` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `mul` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `conj` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `conj` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `div` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `div` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `add` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `add` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `sub` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `sub` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `mul` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `mul` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `conj` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `conj` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use crate::matrix::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `div` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use crate::vector::*;
[INFO] [stdout]    |         ---------------- but the name `div` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `det` exists for array `[[f32; 3]; 3]`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |         println!("{}", a.det());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Index = (usize, usize)`
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Output = f32`
[INFO] [stdout]       `[[f32; 3]; 3]: Minor`
[INFO] [stdout]   --> src/matrix/det.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         impl<F> Det for [[F; $i]; $i]
[INFO] [stdout]    |                 ---     -------------
[INFO] [stdout] ...
[INFO] [stdout] 55 |             Self: SquareMatrix + Minor<Output = F, Index = (usize, usize)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |     |           |
[INFO] [stdout]    |                                  |     |           unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  |     unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 70 | det!(3);
[INFO] [stdout]    | ------- in this macro invocation
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `det::Det` defines an item `det`, perhaps you need to implement it
[INFO] [stdout]   --> src/matrix/det.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait Det: SquareMatrix
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the macro `det` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `inv` exists for array `[[f32; 3]; 3]`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |         match a.inv()
[INFO] [stdout]    |                 ^^^ method cannot be called on `[[f32; 3]; 3]` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as det::Det>::Output = _`
[INFO] [stdout]       `<[[f32; 3]] as det::Det>::Output = _`
[INFO] [stdout]       `[[f32; 3]; 3]: adj::Adj`
[INFO] [stdout]       `[[f32; 3]; 3]: det::Det`
[INFO] [stdout]       `[[f32; 3]]: Sized`
[INFO] [stdout]       `[[f32; 3]]: adj::Adj`
[INFO] [stdout]       `[[f32; 3]]: det::Det`
[INFO] [stdout]   --> src/matrix/inv.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<F, M> MInv for M
[INFO] [stdout]    |         ^  ----     -
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 43 |     Self: Adj + Det<Output = F>,
[INFO] [stdout]    |           ^^^   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |     |   |
[INFO] [stdout]    |           |     |   unsatisfied trait bound introduced here
[INFO] [stdout]    |           |     unsatisfied trait bound introduced here
[INFO] [stdout]    |           unsatisfied trait bound introduced here
[INFO] [stdout] 44 |     <Self as Adj>::Output: MMul<F>,
[INFO] [stdout]    |                            ^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout] 45 |     <<Self as Adj>::Output as MMul<F>>::Output: SquareMatrix
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ unsatisfied trait bound introduced here
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Index = (usize, usize)`
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Output = f32`
[INFO] [stdout]       `[[f32; 3]; 3]: Minor`
[INFO] [stdout]   --> src/matrix/adj.rs:67:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |         impl<F: One + Neg<Output = F>> Adj for [[F; $i]; $i]
[INFO] [stdout]    |                                        ---     -------------
[INFO] [stdout] 66 |         where
[INFO] [stdout] 67 |             Self: SquareMatrix + Minor<Output = F, Index = (usize, usize)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |     |           |
[INFO] [stdout]    |                                  |     |           unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  |     unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 79 | adj!(3);
[INFO] [stdout]    | ------- in this macro invocation
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `matrix::inv::MInv` defines an item `inv`, perhaps you need to implement it
[INFO] [stdout]   --> src/matrix/inv.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait MInv: SquareMatrix
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the macro `adj` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider relaxing the type parameter's implicit `Sized` bound
[INFO] [stdout]   --> src/matrix/inv.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<F, M: ?Sized> MInv for M
[INFO] [stdout]    |          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `det` exists for array `[[f32; 3]; 3]`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:95:33
[INFO] [stdout]    |
[INFO] [stdout] 95 |         println!("detA = {}", a.det());
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Index = (usize, usize)`
[INFO] [stdout]       `<[[f32; 3]; 3] as Minor>::Output = f32`
[INFO] [stdout]       `[[f32; 3]; 3]: Minor`
[INFO] [stdout]   --> src/matrix/det.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         impl<F> Det for [[F; $i]; $i]
[INFO] [stdout]    |                 ---     -------------
[INFO] [stdout] ...
[INFO] [stdout] 55 |             Self: SquareMatrix + Minor<Output = F, Index = (usize, usize)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |     |           |
[INFO] [stdout]    |                                  |     |           unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  |     unsatisfied trait bound introduced here
[INFO] [stdout]    |                                  unsatisfied trait bound introduced here
[INFO] [stdout] ...
[INFO] [stdout] 70 | det!(3);
[INFO] [stdout]    | ------- in this macro invocation
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `det::Det` defines an item `det`, perhaps you need to implement it
[INFO] [stdout]   --> src/matrix/det.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait Det: SquareMatrix
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the macro `det` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MInv`
[INFO] [stdout]   --> src/lib.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use crate::{Det, MAdd, Trace, Matrix, MInv, Cross, MMul, Eig, QRHouseholder};
[INFO] [stdout]    |                                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Det`
[INFO] [stdout]   --> src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use crate::{Det, MAdd, Trace, Matrix, MInv, Cross, MMul, Eig, QRHouseholder};
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array-matrix` (lib test) due to 4 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2526aa490dfe9a368cd09f68548d07bff4348dc7fb7f6058980664efc66386b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2526aa490dfe9a368cd09f68548d07bff4348dc7fb7f6058980664efc66386b7", kill_on_drop: false }`
[INFO] [stdout] 2526aa490dfe9a368cd09f68548d07bff4348dc7fb7f6058980664efc66386b7
