[INFO] cloning repository https://github.com/cowlicks/impossible-stuff-day-RC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cowlicks/impossible-stuff-day-RC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcowlicks%2Fimpossible-stuff-day-RC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcowlicks%2Fimpossible-stuff-day-RC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f95bcd117944f6cc086197114bb283374aba667f
[INFO] testing cowlicks/impossible-stuff-day-RC against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcowlicks%2Fimpossible-stuff-day-RC" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cowlicks/impossible-stuff-day-RC
[INFO] finished tweaking git repo https://github.com/cowlicks/impossible-stuff-day-RC
[INFO] tweaked toml for git repo https://github.com/cowlicks/impossible-stuff-day-RC written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cowlicks/impossible-stuff-day-RC on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cowlicks/impossible-stuff-day-RC 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.2
[INFO] [stderr]   Downloaded lsp-types v0.93.2
[INFO] [stderr]   Downloaded tree-sitter v0.24.2
[INFO] [stderr]   Downloaded tree-sitter-rust v0.23.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2357d47ad302137248b741f3a2f49eaeaac31abb99b2bff22ef4128eb945a57
[INFO] running `Command { std: "docker" "start" "-a" "f2357d47ad302137248b741f3a2f49eaeaac31abb99b2bff22ef4128eb945a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2357d47ad302137248b741f3a2f49eaeaac31abb99b2bff22ef4128eb945a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2357d47ad302137248b741f3a2f49eaeaac31abb99b2bff22ef4128eb945a57", kill_on_drop: false }`
[INFO] [stdout] f2357d47ad302137248b741f3a2f49eaeaac31abb99b2bff22ef4128eb945a57
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eac4131f510a03ab00d32ae7b76663baa2e400c170fa9fefe5de0e9222170a46
[INFO] running `Command { std: "docker" "start" "-a" "eac4131f510a03ab00d32ae7b76663baa2e400c170fa9fefe5de0e9222170a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling cc v1.1.28
[INFO] [stderr]    Compiling tree-sitter-language v0.1.2
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tree-sitter v0.24.2
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling globset v0.4.15
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling lsp-types v0.93.2
[INFO] [stderr]    Compiling lsp-server v0.7.7
[INFO] [stderr]    Compiling impossible v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `query_source`
[INFO] [stdout]   --> src/tree-sitter-bin.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let query_source = r#"
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_source`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_source`
[INFO] [stdout]   --> src/tree-sitter-bin.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let query_source = r#"
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `walk_tree` is never used
[INFO] [stdout]   --> src/tree-sitter-bin.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn walk_tree(tree: Tree) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.26s
[INFO] running `Command { std: "docker" "inspect" "eac4131f510a03ab00d32ae7b76663baa2e400c170fa9fefe5de0e9222170a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac4131f510a03ab00d32ae7b76663baa2e400c170fa9fefe5de0e9222170a46", kill_on_drop: false }`
[INFO] [stdout] eac4131f510a03ab00d32ae7b76663baa2e400c170fa9fefe5de0e9222170a46
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b093ae9027f34c2e4ac7952c15c28808535603cc34ba27226baa5df3e6d270bf
[INFO] running `Command { std: "docker" "start" "-a" "b093ae9027f34c2e4ac7952c15c28808535603cc34ba27226baa5df3e6d270bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling impossible v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `query_source`
[INFO] [stdout]   --> src/tree-sitter-bin.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let query_source = r#"
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_source`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_source`
[INFO] [stdout]   --> src/tree-sitter-bin.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let query_source = r#"
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `walk_tree` is never used
[INFO] [stdout]   --> src/tree-sitter-bin.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn walk_tree(tree: Tree) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "b093ae9027f34c2e4ac7952c15c28808535603cc34ba27226baa5df3e6d270bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b093ae9027f34c2e4ac7952c15c28808535603cc34ba27226baa5df3e6d270bf", kill_on_drop: false }`
[INFO] [stdout] b093ae9027f34c2e4ac7952c15c28808535603cc34ba27226baa5df3e6d270bf
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c77942903b790bdfd37c55eb5408d891f7d3054a2f42ddc36be924199777cf55
[INFO] running `Command { std: "docker" "start" "-a" "c77942903b790bdfd37c55eb5408d891f7d3054a2f42ddc36be924199777cf55", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `query_source`
[INFO] [stderr]   --> src/tree-sitter-bin.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let query_source = r#"
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_source`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query_source`
[INFO] [stderr]   --> src/tree-sitter-bin.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let query_source = r#"
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_source`
[INFO] [stderr] 
[INFO] [stderr] warning: function `walk_tree` is never used
[INFO] [stderr]   --> src/tree-sitter-bin.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn walk_tree(tree: Tree) {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `impossible` (bin "tsitter" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/syn.rs (/opt/rustwide/target/debug/deps/syn-e741baa675b9eec2)
[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]      Running unittests src/tree-sitter-bin.rs (/opt/rustwide/target/debug/deps/tsitter-949f704f68015706)
[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" "c77942903b790bdfd37c55eb5408d891f7d3054a2f42ddc36be924199777cf55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77942903b790bdfd37c55eb5408d891f7d3054a2f42ddc36be924199777cf55", kill_on_drop: false }`
[INFO] [stdout] c77942903b790bdfd37c55eb5408d891f7d3054a2f42ddc36be924199777cf55