[INFO] fetching crate rusticg 1.0.0...
[INFO] testing rusticg-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rusticg 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rusticg 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rusticg 1.0.0
[INFO] tweaked toml for crates.io crate rusticg 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusticg 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusticg 1.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded malachite v0.6.1
[INFO] [stderr]   Downloaded malachite-q v0.6.1
[INFO] [stderr]   Downloaded malachite-base v0.6.1
[INFO] [stderr]   Downloaded malachite-nz v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4de3075b8dd0f87aae5390e59fb6d5c6b59b4224fd3ec66f0141a3fbeb50012c
[INFO] running `Command { std: "docker" "start" "-a" "4de3075b8dd0f87aae5390e59fb6d5c6b59b4224fd3ec66f0141a3fbeb50012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4de3075b8dd0f87aae5390e59fb6d5c6b59b4224fd3ec66f0141a3fbeb50012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de3075b8dd0f87aae5390e59fb6d5c6b59b4224fd3ec66f0141a3fbeb50012c", kill_on_drop: false }`
[INFO] [stdout] 4de3075b8dd0f87aae5390e59fb6d5c6b59b4224fd3ec66f0141a3fbeb50012c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca9acb10976ee432b57feafb0f5e58312fd4bc381bf8a5e95973650a0449ed90
[INFO] running `Command { std: "docker" "start" "-a" "ca9acb10976ee432b57feafb0f5e58312fd4bc381bf8a5e95973650a0449ed90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling malachite-nz v0.6.1
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling malachite-base v0.6.1
[INFO] [stderr]    Compiling malachite-q v0.6.1
[INFO] [stderr]    Compiling malachite v0.6.1
[INFO] [stderr]    Compiling rusticg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/reversal/java/java_calls.rs:307:42
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stdout]     |                                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 307 -     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stdout] 307 +     fn as_filter_fn(&self) -> Result<Box<dyn Fn(&mut Random) -> bool>, ReversalError> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector {
[INFO] [stdout]    |                    ^^^^^                 ------------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector {
[INFO] [stdout]    |                        ^^^^^^^^^                 ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector {
[INFO] [stdout]    |                       ^^^^^                    ------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector {
[INFO] [stdout]    |                           ^^^^^^^^^                    ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector<'_> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/math/component/big_vector.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn as_view(&self) -> ViewBigVector {
[INFO] [stdout]     |                    ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn as_view(&self) -> ViewBigVector<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.45s
[INFO] running `Command { std: "docker" "inspect" "ca9acb10976ee432b57feafb0f5e58312fd4bc381bf8a5e95973650a0449ed90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9acb10976ee432b57feafb0f5e58312fd4bc381bf8a5e95973650a0449ed90", kill_on_drop: false }`
[INFO] [stdout] ca9acb10976ee432b57feafb0f5e58312fd4bc381bf8a5e95973650a0449ed90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bcb767b2a3f6271347d806060bff6528094d4fe7e0005128aa1d285dbaee9c2
[INFO] running `Command { std: "docker" "start" "-a" "4bcb767b2a3f6271347d806060bff6528094d4fe7e0005128aa1d285dbaee9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusticg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/reversal/java/java_calls.rs:307:42
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stdout]     |                                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 307 -     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stdout] 307 +     fn as_filter_fn(&self) -> Result<Box<dyn Fn(&mut Random) -> bool>, ReversalError> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector {
[INFO] [stdout]    |                    ^^^^^                 ------------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector {
[INFO] [stdout]    |                        ^^^^^^^^^                 ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector {
[INFO] [stdout]    |                       ^^^^^                    ------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector {
[INFO] [stdout]    |                           ^^^^^^^^^                    ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector<'_> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/math/component/big_vector.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn as_view(&self) -> ViewBigVector {
[INFO] [stdout]     |                    ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn as_view(&self) -> ViewBigVector<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/reversal/java/java_calls.rs:307:42
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stdout]     |                                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 307 -     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stdout] 307 +     fn as_filter_fn(&self) -> Result<Box<dyn Fn(&mut Random) -> bool>, ReversalError> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector {
[INFO] [stdout]    |                    ^^^^^                 ------------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector {
[INFO] [stdout]    |                        ^^^^^^^^^                 ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector {
[INFO] [stdout]    |                       ^^^^^                    ------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/math/component/big_matrix.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector {
[INFO] [stdout]    |                           ^^^^^^^^^                    ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector<'_> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/math/component/big_vector.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn as_view(&self) -> ViewBigVector {
[INFO] [stdout]     |                    ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn as_view(&self) -> ViewBigVector<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "4bcb767b2a3f6271347d806060bff6528094d4fe7e0005128aa1d285dbaee9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcb767b2a3f6271347d806060bff6528094d4fe7e0005128aa1d285dbaee9c2", kill_on_drop: false }`
[INFO] [stdout] 4bcb767b2a3f6271347d806060bff6528094d4fe7e0005128aa1d285dbaee9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb2bf20c27c769384263f6ea4d52f032ac7fee11ecaced5c9cafa3a64f2e2fe3
[INFO] running `Command { std: "docker" "start" "-a" "eb2bf20c27c769384263f6ea4d52f032ac7fee11ecaced5c9cafa3a64f2e2fe3", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/reversal/java/java_calls.rs:307:42
[INFO] [stderr]     |
[INFO] [stderr] 307 |     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stderr]     |                                          ^                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 307 -     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stderr] 307 +     fn as_filter_fn(&self) -> Result<Box<dyn Fn(&mut Random) -> bool>, ReversalError> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/math/component/big_matrix.rs:65:20
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector {
[INFO] [stderr]    |                    ^^^^^                 ------------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn get_row(&self, row: usize) -> ViewBigVector<'_> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/math/component/big_matrix.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector {
[INFO] [stderr]    |                        ^^^^^^^^^                 ---------------- the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn get_row_mut(&mut self, row: usize) -> MutViewBigVector<'_> {
[INFO] [stderr]    |                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/math/component/big_matrix.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector {
[INFO] [stderr]    |                       ^^^^^                    ------------- the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn get_column(&self, column: usize) -> ViewBigVector<'_> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/math/component/big_matrix.rs:82:27
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector {
[INFO] [stderr]    |                           ^^^^^^^^^                    ---------------- the same lifetime is hidden here
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn get_column_mut(&mut self, column: usize) -> MutViewBigVector<'_> {
[INFO] [stderr]    |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/math/component/big_vector.rs:210:20
[INFO] [stderr]     |
[INFO] [stderr] 210 |     pub fn as_view(&self) -> ViewBigVector {
[INFO] [stderr]     |                    ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 210 |     pub fn as_view(&self) -> ViewBigVector<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rusticg` (lib) generated 6 warnings (run `cargo fix --lib -p rusticg` to apply 1 suggestion)
[INFO] [stderr] warning: `rusticg` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusticg-03bff5b5f0014018)
[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] [stderr]    Doc-tests rusticg
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/reversal/java/java_calls.rs:307:42
[INFO] [stderr]     |
[INFO] [stderr] 307 |     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stderr]     |                                          ^                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 307 -     fn as_filter_fn(&self) -> Result<Box<(dyn Fn(&mut Random) -> bool)>, ReversalError> {
[INFO] [stderr] 307 +     fn as_filter_fn(&self) -> Result<Box<dyn Fn(&mut Random) -> bool>, ReversalError> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb2bf20c27c769384263f6ea4d52f032ac7fee11ecaced5c9cafa3a64f2e2fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2bf20c27c769384263f6ea4d52f032ac7fee11ecaced5c9cafa3a64f2e2fe3", kill_on_drop: false }`
[INFO] [stdout] eb2bf20c27c769384263f6ea4d52f032ac7fee11ecaced5c9cafa3a64f2e2fe3