[INFO] cloning repository https://github.com/shuyangsun/quantum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shuyangsun/quantum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuyangsun%2Fquantum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuyangsun%2Fquantum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ea380c92ccf030763d5a8baab54d56283ea58e4
[INFO] building shuyangsun/quantum against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuyangsun%2Fquantum" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shuyangsun/quantum on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shuyangsun/quantum
[INFO] finished tweaking git repo https://github.com/shuyangsun/quantum
[INFO] tweaked toml for git repo https://github.com/shuyangsun/quantum written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/shuyangsun/quantum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25d25d95f326413465e12b18c4e7e0ea1b093c952bd74a035aa507efa3064b29
[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" "25d25d95f326413465e12b18c4e7e0ea1b093c952bd74a035aa507efa3064b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25d25d95f326413465e12b18c4e7e0ea1b093c952bd74a035aa507efa3064b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d25d95f326413465e12b18c4e7e0ea1b093c952bd74a035aa507efa3064b29", kill_on_drop: false }`
[INFO] [stdout] 25d25d95f326413465e12b18c4e7e0ea1b093c952bd74a035aa507efa3064b29
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2afbd252a52a68971de0baed4d61d0c55a6db524aa31d92d45b30c4ac7c7798
[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" "f2afbd252a52a68971de0baed4d61d0c55a6db524aa31d92d45b30c4ac7c7798", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling paste-impl v0.1.11
[INFO] [stderr]    Compiling paste v0.1.11
[INFO] [stderr]    Compiling simba v0.1.2
[INFO] [stderr]    Compiling nalgebra v0.21.0
[INFO] [stderr]    Compiling quantum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::SuperPosition`
[INFO] [stdout]  --> src/qubit.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use crate::SuperPosition;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> src/utility.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use alga::general::{ComplexField, Field, RealField};
[INFO] [stdout]   |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alga::linear::InversibleSquareMatrix`
[INFO] [stdout]  --> src/utility.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use alga::linear::InversibleSquareMatrix;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Matrix2`
[INFO] [stdout]  --> src/utility.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use nalgebra::Matrix2;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Qubit`
[INFO] [stdout]  --> src/qubit.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Qubit {}
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vector_in_standard_basis`
[INFO] [stdout]   --> src/super_position.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         vector_in_standard_basis: S,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_scalars_and_basis`
[INFO] [stdout]   --> src/super_position.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |         fn from_scalars_and_basis(scalars: S, basis: OrderedOrthonormalBasis<M>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_basis`
[INFO] [stdout]   --> src/super_position.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |         fn to_basis<S1, M1>(&self, new_basis: OrderedOrthonormalBasis<M1>) -> SuperPosition<S1, M1>
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SuperPosition`
[INFO] [stdout]  --> src/main.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use quantum::{OrderedOrthonormalBasis, SuperPosition};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alga::linear::InversibleSquareMatrix`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alga::linear::InversibleSquareMatrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use na::{Matrix2, Vector2};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>: InversibleSquareMatrix` is not satisfied
[INFO] [stdout]  --> src/main.rs:7:49
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let basis_1 = OrderedOrthonormalBasis::from(Matrix2::<f64>::identity());
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `InversibleSquareMatrix` is not implemented for `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: required by `OrderedOrthonormalBasis::<M>::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>: InversibleSquareMatrix` is not satisfied
[INFO] [stdout]   --> src/main.rs:7:19
[INFO] [stdout]    |
[INFO] [stdout] 7  |     let basis_1 = OrderedOrthonormalBasis::from(Matrix2::<f64>::identity());
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `InversibleSquareMatrix` is not implemented for `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/ordered_basis.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |         M: InversibleSquareMatrix,
[INFO] [stdout]    |            ---------------------- required by this bound in `OrderedOrthonormalBasis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>: InversibleSquareMatrix` is not satisfied
[INFO] [stdout]   --> src/main.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     println!("{}", basis_1);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `InversibleSquareMatrix` is not implemented for `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/ordered_basis.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |         M: InversibleSquareMatrix,
[INFO] [stdout]    |            ---------------------- required by this bound in `OrderedOrthonormalBasis`
[INFO] [stdout]    |
[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[E0277]: the trait bound `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>: InversibleSquareMatrix` is not satisfied
[INFO] [stdout]  --> src/main.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     println!("{}", basis_1);
[INFO] [stdout]   |                    ^^^^^^^ the trait `InversibleSquareMatrix` is not implemented for `na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: required because of the requirements on the impl of `std::fmt::Display` for `OrderedOrthonormalBasis<na::Matrix<f64, U2, U2, ArrayStorage<f64, U2, U2>>>`
[INFO] [stdout]   = note: required by `std::fmt::Display::fmt`
[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 4 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quantum`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f2afbd252a52a68971de0baed4d61d0c55a6db524aa31d92d45b30c4ac7c7798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2afbd252a52a68971de0baed4d61d0c55a6db524aa31d92d45b30c4ac7c7798", kill_on_drop: false }`
[INFO] [stdout] f2afbd252a52a68971de0baed4d61d0c55a6db524aa31d92d45b30c4ac7c7798
