[INFO] fetching crate finite_element_method 0.9.3...
[INFO] testing finite_element_method-0.9.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate finite_element_method 0.9.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate finite_element_method 0.9.3
[INFO] finished tweaking crates.io crate finite_element_method 0.9.3
[INFO] tweaked toml for crates.io crate finite_element_method 0.9.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate finite_element_method 0.9.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate finite_element_method 0.9.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5d40750385f8358b23f5e21f62b6e1b6e9b823354a7fbe79bc8732b9612bc6c
[INFO] running `Command { std: "docker" "start" "-a" "e5d40750385f8358b23f5e21f62b6e1b6e9b823354a7fbe79bc8732b9612bc6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5d40750385f8358b23f5e21f62b6e1b6e9b823354a7fbe79bc8732b9612bc6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d40750385f8358b23f5e21f62b6e1b6e9b823354a7fbe79bc8732b9612bc6c", kill_on_drop: false }`
[INFO] [stdout] e5d40750385f8358b23f5e21f62b6e1b6e9b823354a7fbe79bc8732b9612bc6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b18fbabc29ac0ea69da1e1d41a51aef39cb978ab2ba53aac1a0adf603886440
[INFO] running `Command { std: "docker" "start" "-a" "9b18fbabc29ac0ea69da1e1d41a51aef39cb978ab2ba53aac1a0adf603886440", kill_on_drop: false }`
[INFO] [stderr]    Compiling extended_matrix_float v1.0.0
[INFO] [stderr]    Compiling colsol v1.0.0
[INFO] [stderr]    Compiling extended_matrix v0.9.2
[INFO] [stderr]    Compiling finite_element_method v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> src/fem/structs/plate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vector3` and `VectorTrait`
[INFO] [stdout]  --> src/fem/structs/plate.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FloatTrait, Vector3, VectorTrait, BasicOperationsTrait, Position, Matrix, TryIntoSquareMatrixTrait, SquareMatrix,
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `find_rotation_matrix_elements_of_quadrilateral`
[INFO] [stdout]   --> src/fem/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     find_rotation_matrix_elements_of_quadrilateral, convex_hull_on_four_points_on_plane,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "9b18fbabc29ac0ea69da1e1d41a51aef39cb978ab2ba53aac1a0adf603886440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b18fbabc29ac0ea69da1e1d41a51aef39cb978ab2ba53aac1a0adf603886440", kill_on_drop: false }`
[INFO] [stdout] 9b18fbabc29ac0ea69da1e1d41a51aef39cb978ab2ba53aac1a0adf603886440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886aeb361d494322274410cef70e91c4eb24ebf71b5c58584535ae14ff85748d
[INFO] running `Command { std: "docker" "start" "-a" "886aeb361d494322274410cef70e91c4eb24ebf71b5c58584535ae14ff85748d", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> src/fem/structs/plate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vector3` and `VectorTrait`
[INFO] [stdout]  --> src/fem/structs/plate.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FloatTrait, Vector3, VectorTrait, BasicOperationsTrait, Position, Matrix, TryIntoSquareMatrixTrait, SquareMatrix,
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `find_rotation_matrix_elements_of_quadrilateral`
[INFO] [stdout]   --> src/fem/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     find_rotation_matrix_elements_of_quadrilateral, convex_hull_on_four_points_on_plane,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling finite_element_method v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> src/fem/structs/plate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vector3` and `VectorTrait`
[INFO] [stdout]  --> src/fem/structs/plate.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FloatTrait, Vector3, VectorTrait, BasicOperationsTrait, Position, Matrix, TryIntoSquareMatrixTrait, SquareMatrix,
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `find_rotation_matrix_elements_of_quadrilateral`
[INFO] [stdout]   --> src/fem/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     find_rotation_matrix_elements_of_quadrilateral, convex_hull_on_four_points_on_plane,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "886aeb361d494322274410cef70e91c4eb24ebf71b5c58584535ae14ff85748d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886aeb361d494322274410cef70e91c4eb24ebf71b5c58584535ae14ff85748d", kill_on_drop: false }`
[INFO] [stdout] 886aeb361d494322274410cef70e91c4eb24ebf71b5c58584535ae14ff85748d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2520a14420275612623e2f56384e6a989191282ed9c5dc70c6e955645f489a67
[INFO] running `Command { std: "docker" "start" "-a" "2520a14420275612623e2f56384e6a989191282ed9c5dc70c6e955645f489a67", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::f32::consts::PI`
[INFO] [stderr]  --> src/fem/structs/plate.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::f32::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Vector3` and `VectorTrait`
[INFO] [stderr]  --> src/fem/structs/plate.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 |     FloatTrait, Vector3, VectorTrait, BasicOperationsTrait, Position, Matrix, TryIntoSquareMatrixTrait, SquareMatrix,
[INFO] [stderr]   |                 ^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `find_rotation_matrix_elements_of_quadrilateral`
[INFO] [stderr]   --> src/fem/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     find_rotation_matrix_elements_of_quadrilateral, convex_hull_on_four_points_on_plane,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `finite_element_method` (lib) generated 3 warnings (run `cargo fix --lib -p finite_element_method` to apply 3 suggestions)
[INFO] [stderr] warning: `finite_element_method` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/finite_element_method-e9140b9d7f58bbb8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::fem::test_fem::test_integration_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finite_element_method
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2520a14420275612623e2f56384e6a989191282ed9c5dc70c6e955645f489a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2520a14420275612623e2f56384e6a989191282ed9c5dc70c6e955645f489a67", kill_on_drop: false }`
[INFO] [stdout] 2520a14420275612623e2f56384e6a989191282ed9c5dc70c6e955645f489a67