[INFO] fetching crate ulmus 0.5.0...
[INFO] testing ulmus-0.5.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ulmus 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ulmus 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ulmus 0.5.0
[INFO] tweaked toml for crates.io crate ulmus 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ulmus 0.5.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ulmus 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d3a382bd3fda97955fcc7b6285fa169b338679b420c436bb1cf7c5a1c4913e5
[INFO] running `Command { std: "docker" "start" "-a" "5d3a382bd3fda97955fcc7b6285fa169b338679b420c436bb1cf7c5a1c4913e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d3a382bd3fda97955fcc7b6285fa169b338679b420c436bb1cf7c5a1c4913e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3a382bd3fda97955fcc7b6285fa169b338679b420c436bb1cf7c5a1c4913e5", kill_on_drop: false }`
[INFO] [stdout] 5d3a382bd3fda97955fcc7b6285fa169b338679b420c436bb1cf7c5a1c4913e5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d0c7e9b8b8fb2ec8104fe6a45628a32527234e3a0c7b1c663e36912af23148
[INFO] running `Command { std: "docker" "start" "-a" "93d0c7e9b8b8fb2ec8104fe6a45628a32527234e3a0c7b1c663e36912af23148", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling ulmus v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/widget/text.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "93d0c7e9b8b8fb2ec8104fe6a45628a32527234e3a0c7b1c663e36912af23148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d0c7e9b8b8fb2ec8104fe6a45628a32527234e3a0c7b1c663e36912af23148", kill_on_drop: false }`
[INFO] [stdout] 93d0c7e9b8b8fb2ec8104fe6a45628a32527234e3a0c7b1c663e36912af23148
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61462bee4fe017dc0477c06e26df11dff5a578ddc93040e0a14b404a8f406041
[INFO] running `Command { std: "docker" "start" "-a" "61462bee4fe017dc0477c06e26df11dff5a578ddc93040e0a14b404a8f406041", kill_on_drop: false }`
[INFO] [stderr]    Compiling ulmus v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/widget/text.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/widget/text.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "61462bee4fe017dc0477c06e26df11dff5a578ddc93040e0a14b404a8f406041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61462bee4fe017dc0477c06e26df11dff5a578ddc93040e0a14b404a8f406041", kill_on_drop: false }`
[INFO] [stdout] 61462bee4fe017dc0477c06e26df11dff5a578ddc93040e0a14b404a8f406041
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c424c3eb3cb130e5a9e664be78b1346f9d4bce6bb7679c094306a87d89cca4c
[INFO] running `Command { std: "docker" "start" "-a" "3c424c3eb3cb130e5a9e664be78b1346f9d4bce6bb7679c094306a87d89cca4c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `area`
[INFO] [stderr]   --> src/widget/text.rs:71:45
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stderr]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ulmus` (lib) generated 1 warning
[INFO] [stderr] warning: `ulmus` (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/ulmus-2a1a301eb609178e)
[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 ulmus
[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" "3c424c3eb3cb130e5a9e664be78b1346f9d4bce6bb7679c094306a87d89cca4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c424c3eb3cb130e5a9e664be78b1346f9d4bce6bb7679c094306a87d89cca4c", kill_on_drop: false }`
[INFO] [stdout] 3c424c3eb3cb130e5a9e664be78b1346f9d4bce6bb7679c094306a87d89cca4c