[INFO] fetching crate tessor 0.5.0...
[INFO] building tessor-0.5.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tessor 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tessor 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tessor 0.5.0
[INFO] tweaked toml for crates.io crate tessor 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tessor 0.5.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tessor 0.5.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d19b21235d226337910905fc0e9aa0c5ce6dca59670c1e96414bcdc3e25b45
[INFO] running `Command { std: "docker" "start" "-a" "e6d19b21235d226337910905fc0e9aa0c5ce6dca59670c1e96414bcdc3e25b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d19b21235d226337910905fc0e9aa0c5ce6dca59670c1e96414bcdc3e25b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d19b21235d226337910905fc0e9aa0c5ce6dca59670c1e96414bcdc3e25b45", kill_on_drop: false }`
[INFO] [stdout] e6d19b21235d226337910905fc0e9aa0c5ce6dca59670c1e96414bcdc3e25b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 898e7534e7504033d07f15ad584dd4690f129b10379ece35589dc709afe45582
[INFO] running `Command { std: "docker" "start" "-a" "898e7534e7504033d07f15ad584dd4690f129b10379ece35589dc709afe45582", kill_on_drop: false }`
[INFO] [stderr]    Compiling tessor v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/path.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn commands(&self) -> Commands {
[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] 87 |     pub fn commands(&self) -> Commands<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/stroker/polyline.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn edges(&self) -> Edges {
[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] 8 |     pub fn edges(&self) -> Edges<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:62:39
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn trapezoidate(self, trapezoidator: &mut Trapezoidator) -> Option<Trapezoidated>
[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] 62 |     fn trapezoidate(self, trapezoidator: &mut Trapezoidator) -> Option<Trapezoidated<'_>>
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/filler/poligon.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn edges(&self) -> Edges {
[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] 9 |     pub fn edges(&self) -> Edges<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trapezoidator/mod.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn trapezoidate<P: LineIterator>(&mut self, path: P) -> Option<Trapezoidated> {
[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] 67 |     pub fn trapezoidate<P: LineIterator>(&mut self, path: P) -> Option<Trapezoidated<'_>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/filler/poligon.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn commands(&self) -> Commands {
[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] 40 |     pub fn commands(&self) -> Commands<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "898e7534e7504033d07f15ad584dd4690f129b10379ece35589dc709afe45582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898e7534e7504033d07f15ad584dd4690f129b10379ece35589dc709afe45582", kill_on_drop: false }`
[INFO] [stdout] 898e7534e7504033d07f15ad584dd4690f129b10379ece35589dc709afe45582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7c1c8bf008dab17799fc883ecd11a0b26ca0df85788aaf532a047995588958e
[INFO] running `Command { std: "docker" "start" "-a" "c7c1c8bf008dab17799fc883ecd11a0b26ca0df85788aaf532a047995588958e", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/path.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn commands(&self) -> Commands {
[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] 87 |     pub fn commands(&self) -> Commands<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/stroker/polyline.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn edges(&self) -> Edges {
[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] 8 |     pub fn edges(&self) -> Edges<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:62:39
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn trapezoidate(self, trapezoidator: &mut Trapezoidator) -> Option<Trapezoidated>
[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] 62 |     fn trapezoidate(self, trapezoidator: &mut Trapezoidator) -> Option<Trapezoidated<'_>>
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/filler/poligon.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn edges(&self) -> Edges {
[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] 9 |     pub fn edges(&self) -> Edges<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trapezoidator/mod.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn trapezoidate<P: LineIterator>(&mut self, path: P) -> Option<Trapezoidated> {
[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] 67 |     pub fn trapezoidate<P: LineIterator>(&mut self, path: P) -> Option<Trapezoidated<'_>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/filler/poligon.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn commands(&self) -> Commands {
[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] 40 |     pub fn commands(&self) -> Commands<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tessor v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:62:39
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn trapezoidate(self, trapezoidator: &mut Trapezoidator) -> Option<Trapezoidated>
[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] 62 |     fn trapezoidate(self, trapezoidator: &mut Trapezoidator) -> Option<Trapezoidated<'_>>
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/filler/poligon.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn edges(&self) -> Edges {
[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] 9 |     pub fn edges(&self) -> Edges<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/stroker/polyline.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn edges(&self) -> Edges {
[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] 8 |     pub fn edges(&self) -> Edges<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/path.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn commands(&self) -> Commands {
[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] 87 |     pub fn commands(&self) -> Commands<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/filler/poligon.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn commands(&self) -> Commands {
[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] 40 |     pub fn commands(&self) -> Commands<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trapezoidator/mod.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn trapezoidate<P: LineIterator>(&mut self, path: P) -> Option<Trapezoidated> {
[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] 67 |     pub fn trapezoidate<P: LineIterator>(&mut self, path: P) -> Option<Trapezoidated<'_>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "c7c1c8bf008dab17799fc883ecd11a0b26ca0df85788aaf532a047995588958e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c1c8bf008dab17799fc883ecd11a0b26ca0df85788aaf532a047995588958e", kill_on_drop: false }`
[INFO] [stdout] c7c1c8bf008dab17799fc883ecd11a0b26ca0df85788aaf532a047995588958e