[INFO] fetching crate grid_ui 0.1.1...
[INFO] testing grid_ui-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate grid_ui 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate grid_ui 0.1.1
[INFO] finished tweaking crates.io crate grid_ui 0.1.1
[INFO] tweaked toml for crates.io crate grid_ui 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid_ui 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grid_ui 0.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d18b8b55cd9f4c54ad01dd7cb159617c73f5410d96fa93684532c49224e70e0
[INFO] running `Command { std: "docker" "start" "-a" "9d18b8b55cd9f4c54ad01dd7cb159617c73f5410d96fa93684532c49224e70e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d18b8b55cd9f4c54ad01dd7cb159617c73f5410d96fa93684532c49224e70e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d18b8b55cd9f4c54ad01dd7cb159617c73f5410d96fa93684532c49224e70e0", kill_on_drop: false }`
[INFO] [stdout] 9d18b8b55cd9f4c54ad01dd7cb159617c73f5410d96fa93684532c49224e70e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4f238f1d9a141d86476a508200a55e2959f4805885eee5734f883505c91ffaf
[INFO] running `Command { std: "docker" "start" "-a" "f4f238f1d9a141d86476a508200a55e2959f4805885eee5734f883505c91ffaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling grid_ui v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/process.rs:504:21
[INFO] [stdout]     |
[INFO] [stdout] 504 |     fn grab_actions(&mut self) -> Vec<Action> {
[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] 504 |     fn grab_actions(&mut self) -> Vec<Action<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "f4f238f1d9a141d86476a508200a55e2959f4805885eee5734f883505c91ffaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f238f1d9a141d86476a508200a55e2959f4805885eee5734f883505c91ffaf", kill_on_drop: false }`
[INFO] [stdout] f4f238f1d9a141d86476a508200a55e2959f4805885eee5734f883505c91ffaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de32830f96f4da9a1344ee0b39baa08c47f92cec2ba6462a6450c9fa8c1372e
[INFO] running `Command { std: "docker" "start" "-a" "8de32830f96f4da9a1344ee0b39baa08c47f92cec2ba6462a6450c9fa8c1372e", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/process.rs:504:21
[INFO] [stdout]     |
[INFO] [stdout] 504 |     fn grab_actions(&mut self) -> Vec<Action> {
[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] 504 |     fn grab_actions(&mut self) -> Vec<Action<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling grid_ui v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/process.rs:504:21
[INFO] [stdout]     |
[INFO] [stdout] 504 |     fn grab_actions(&mut self) -> Vec<Action> {
[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] 504 |     fn grab_actions(&mut self) -> Vec<Action<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "8de32830f96f4da9a1344ee0b39baa08c47f92cec2ba6462a6450c9fa8c1372e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de32830f96f4da9a1344ee0b39baa08c47f92cec2ba6462a6450c9fa8c1372e", kill_on_drop: false }`
[INFO] [stdout] 8de32830f96f4da9a1344ee0b39baa08c47f92cec2ba6462a6450c9fa8c1372e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bcbbfdd466f8fafa19e4a7aa0e1b16ef67d8318235f5fd3ff823d23592d2e22
[INFO] running `Command { std: "docker" "start" "-a" "8bcbbfdd466f8fafa19e4a7aa0e1b16ef67d8318235f5fd3ff823d23592d2e22", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/process.rs:504:21
[INFO] [stderr]     |
[INFO] [stderr] 504 |     fn grab_actions(&mut self) -> Vec<Action> {
[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] 504 |     fn grab_actions(&mut self) -> Vec<Action<'_>> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `grid_ui` (lib) generated 1 warning (run `cargo fix --lib -p grid_ui` to apply 1 suggestion)
[INFO] [stderr] warning: `grid_ui` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_ui-5c6446a5e33f6c7e)
[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 grid_ui
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/grid.rs - grid::Frame::new (line 13) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::max_y (line 186) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::extend (line 376) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::min_y (line 244) ... ok
[INFO] [stdout] test src/grid.rs - grid::Frame::next_frame (line 33) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy (line 97) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::new (line 119) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::split (line 348) ... ok
[INFO] [stdout] test src/out.rs - out::Handler (line 16) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::into_process (line 419) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::max_x (line 146) ... ok
[INFO] [stdout] test src/grid.rs - grid::Frame::resize (line 49) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::min_x (line 222) ... ok
[INFO] [stdout] test src/out.rs - out::StringBuffer (line 168) ... ok
[INFO] [stdout] test src/out.rs - out::StringBuffer (line 153) ... ok
[INFO] [stdout] test src/out.rs - out::OutToString (line 81) ... ok
[INFO] [stdout] test src/out.rs - out::StringBuffer (line 133) ... ok
[INFO] [stdout] test src/out.rs - out::OutToString (line 66) ... ok
[INFO] [stdout] test src/out.rs - out::SafeHandler (line 40) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::max_y (line 200) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section (line 245) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section (line 230) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section (line 261) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section_lines (line 141) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section (line 274) ... ok
[INFO] [stdout] test src/grid.rs - grid::SplitStrategy::max_x (line 160) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::print (line 534) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::end_y (line 114) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::end_x (line 98) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::height (line 55) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::extend (line 416) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::start_y (line 82) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::start_x (line 68) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section_lines (line 171) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::clear (line 316) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section_lines (line 156) ... ok
[INFO] [stdout] test src/trim.rs - trim::Ignore (line 88) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::split_free_space (line 345) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::add_to_section_lines (line 187) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::print_safe (line 562) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::width (line 42) ... ok
[INFO] [stdout] test src/process.rs - process::DrawProcess::shove (line 469) ... ok
[INFO] [stdout] test src/trim.rs - trim::FormatError (line 14) ... ok
[INFO] [stdout] test src/trim.rs - trim::Truncate (line 126) ... ok
[INFO] [stdout] test src/trim.rs - trim::Split (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8bcbbfdd466f8fafa19e4a7aa0e1b16ef67d8318235f5fd3ff823d23592d2e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bcbbfdd466f8fafa19e4a7aa0e1b16ef67d8318235f5fd3ff823d23592d2e22", kill_on_drop: false }`
[INFO] [stdout] 8bcbbfdd466f8fafa19e4a7aa0e1b16ef67d8318235f5fd3ff823d23592d2e22