[INFO] fetching crate gtk-ui-builder 0.2.0...
[INFO] testing gtk-ui-builder-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate gtk-ui-builder 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate gtk-ui-builder 0.2.0
[INFO] finished tweaking crates.io crate gtk-ui-builder 0.2.0
[INFO] tweaked toml for crates.io crate gtk-ui-builder 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtk-ui-builder 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding gtk4 v0.4.9 (available: v0.10.2)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed4ded55bcf9811d19a6a6cec1ee5f63c42e8db5bd1337f327454e1854ebbfaf
[INFO] running `Command { std: "docker" "start" "-a" "ed4ded55bcf9811d19a6a6cec1ee5f63c42e8db5bd1337f327454e1854ebbfaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4ded55bcf9811d19a6a6cec1ee5f63c42e8db5bd1337f327454e1854ebbfaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4ded55bcf9811d19a6a6cec1ee5f63c42e8db5bd1337f327454e1854ebbfaf", kill_on_drop: false }`
[INFO] [stdout] ed4ded55bcf9811d19a6a6cec1ee5f63c42e8db5bd1337f327454e1854ebbfaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 51a44947c2a81a29e8a725a41df708133032ee025ca8b939fad4b68f7ed963b1
[INFO] running `Command { std: "docker" "start" "-a" "51a44947c2a81a29e8a725a41df708133032ee025ca8b939fad4b68f7ed963b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtk-ui-builder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ast/entries/object.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut signals = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/parser/parser.rs:132:55
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `begin: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/parser/parser.rs:132:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stdout]     |                                                              ^^^ help: try ignoring the field: `end: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "51a44947c2a81a29e8a725a41df708133032ee025ca8b939fad4b68f7ed963b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a44947c2a81a29e8a725a41df708133032ee025ca8b939fad4b68f7ed963b1", kill_on_drop: false }`
[INFO] [stdout] 51a44947c2a81a29e8a725a41df708133032ee025ca8b939fad4b68f7ed963b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 805a66022b68241b6c35a178950abb1fe00002e7d79a1f76094dc673973e31d1
[INFO] running `Command { std: "docker" "start" "-a" "805a66022b68241b6c35a178950abb1fe00002e7d79a1f76094dc673973e31d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtk-ui-builder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ast/entries/object.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut signals = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/parser/parser.rs:132:55
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `begin: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/parser/parser.rs:132:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stdout]     |                                                              ^^^ help: try ignoring the field: `end: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ast/entries/object.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut signals = String::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]    --> src/parser/parser.rs:132:55
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `begin: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/parser/parser.rs:132:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stdout]     |                                                              ^^^ help: try ignoring the field: `end: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "805a66022b68241b6c35a178950abb1fe00002e7d79a1f76094dc673973e31d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805a66022b68241b6c35a178950abb1fe00002e7d79a1f76094dc673973e31d1", kill_on_drop: false }`
[INFO] [stdout] 805a66022b68241b6c35a178950abb1fe00002e7d79a1f76094dc673973e31d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cddd2e24df63e2ac9d04093316001612afc02635352638ccfa2c9bc10c6b9755
[INFO] running `Command { std: "docker" "start" "-a" "cddd2e24df63e2ac9d04093316001612afc02635352638ccfa2c9bc10c6b9755", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/ast/entries/object.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut signals = String::new();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `begin`
[INFO] [stderr]    --> src/parser/parser.rs:132:55
[INFO] [stderr]     |
[INFO] [stderr] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stderr]     |                                                       ^^^^^ help: try ignoring the field: `begin: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `end`
[INFO] [stderr]    --> src/parser/parser.rs:132:62
[INFO] [stderr]     |
[INFO] [stderr] 132 |                         if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] {
[INFO] [stderr]     |                                                              ^^^ help: try ignoring the field: `end: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `gtk-ui-builder` (lib) generated 3 warnings (run `cargo fix --lib -p gtk-ui-builder` to apply 3 suggestions)
[INFO] [stderr] warning: `gtk-ui-builder` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gtk_ui_builder-45865af772894469)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::parser::check_object_definition ... ok
[INFO] [stdout] test tests::parser::check_properties_error ... ok
[INFO] [stdout] test tests::parser::check_tokenizing_error ... ok
[INFO] [stdout] test tests::parser::check_use_statement ... ok
[INFO] [stdout] test tests::parser::check_use_statement_error ... ok
[INFO] [stdout] test tests::tokenizer::check_brackets_tokenizing ... ok
[INFO] [stdout] test tests::tokenizer::check_incorrect_string_error_tokenizing ... ok
[INFO] [stdout] test tests::tokenizer::check_complex_tokenizing ... ok
[INFO] [stdout] test tests::tokenizer::check_incorrect_brackets_error_tokenizing ... ok
[INFO] [stdout] test tests::tokenizer::check_other_tokenizing ... ok
[INFO] [stdout] test tests::tokenizer::check_string_tokenizing ... ok
[INFO] [stdout] test tests::parser::check_object_definition_error ... ok
[INFO] [stdout] test tests::parser::check_properties ... ok
[INFO] [stdout] test tests::parser::check_complex_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gtk_ui_builder
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/parser/tokenizer.rs - parser::tokenizer::Tokenizer::parse (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cddd2e24df63e2ac9d04093316001612afc02635352638ccfa2c9bc10c6b9755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddd2e24df63e2ac9d04093316001612afc02635352638ccfa2c9bc10c6b9755", kill_on_drop: false }`
[INFO] [stdout] cddd2e24df63e2ac9d04093316001612afc02635352638ccfa2c9bc10c6b9755
