[INFO] fetching crate treewalker 0.1.0...
[INFO] testing treewalker-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate treewalker 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate treewalker 0.1.0
[INFO] finished tweaking crates.io crate treewalker 0.1.0
[INFO] tweaked toml for crates.io crate treewalker 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate treewalker 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treewalker 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 888e3525e84bfa5dd9e9739ee04fbeb7a5b7692da30d2805eb53da29edb72900
[INFO] running `Command { std: "docker" "start" "-a" "888e3525e84bfa5dd9e9739ee04fbeb7a5b7692da30d2805eb53da29edb72900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888e3525e84bfa5dd9e9739ee04fbeb7a5b7692da30d2805eb53da29edb72900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888e3525e84bfa5dd9e9739ee04fbeb7a5b7692da30d2805eb53da29edb72900", kill_on_drop: false }`
[INFO] [stdout] 888e3525e84bfa5dd9e9739ee04fbeb7a5b7692da30d2805eb53da29edb72900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4300e4c52c620ee9775a48610ec1954d72e52503effa6c88bac6867b3df6ba1a
[INFO] running `Command { std: "docker" "start" "-a" "4300e4c52c620ee9775a48610ec1954d72e52503effa6c88bac6867b3df6ba1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling logos-derive v0.15.1
[INFO] [stderr]    Compiling logos v0.15.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling treewalker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `highlight` is never read
[INFO] [stdout]   --> src/styles.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Style {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     highlight: ContentStyle,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Style` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 26.03s
[INFO] running `Command { std: "docker" "inspect" "4300e4c52c620ee9775a48610ec1954d72e52503effa6c88bac6867b3df6ba1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4300e4c52c620ee9775a48610ec1954d72e52503effa6c88bac6867b3df6ba1a", kill_on_drop: false }`
[INFO] [stdout] 4300e4c52c620ee9775a48610ec1954d72e52503effa6c88bac6867b3df6ba1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6900889b03d75e094c97ff174703b8c7a82d1d1649b6c1b302c916685503ff1
[INFO] running `Command { std: "docker" "start" "-a" "a6900889b03d75e094c97ff174703b8c7a82d1d1649b6c1b302c916685503ff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling treewalker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `highlight` is never read
[INFO] [stdout]   --> src/styles.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Style {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     highlight: ContentStyle,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Style` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 2.70s
[INFO] running `Command { std: "docker" "inspect" "a6900889b03d75e094c97ff174703b8c7a82d1d1649b6c1b302c916685503ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6900889b03d75e094c97ff174703b8c7a82d1d1649b6c1b302c916685503ff1", kill_on_drop: false }`
[INFO] [stdout] a6900889b03d75e094c97ff174703b8c7a82d1d1649b6c1b302c916685503ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0bb1edb4cc5790648b820d96ef393a84b66b7d672c32c02616f488d61c5b253
[INFO] running `Command { std: "docker" "start" "-a" "c0bb1edb4cc5790648b820d96ef393a84b66b7d672c32c02616f488d61c5b253", kill_on_drop: false }`
[INFO] [stderr] warning: field `highlight` is never read
[INFO] [stderr]   --> src/styles.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Style {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 14 |     highlight: ContentStyle,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Style` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `treewalker` (bin "tw" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tw-3cb5e04fb4b91532)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test filters::tests::array_index_filter ... ok
[INFO] [stdout] test filters::tests::object_identifier_filter ... ok
[INFO] [stdout] test filters::tests::deep_pipe_filter ... ok
[INFO] [stdout] test filters::tests::parse_pipe ... ok
[INFO] [stdout] test filters::tests::parse_identity ... ok
[INFO] [stdout] test filters::tests::parse_quoted ... ok
[INFO] [stdout] test filters::tests::parse_pipe_deep ... ok
[INFO] [stdout] test filters::tests::parse_quoted2_object_identifier ... ok
[INFO] [stdout] test filters::tests::parse_quoted_object_identifier ... ok
[INFO] [stdout] test filters::tests::parse_simple_object_identifier ... ok
[INFO] [stdout] test filters::tests::parse_simple_array_index ... ok
[INFO] [stdout] test filters::tests::parse_value_iterator ... ok
[INFO] [stdout] test filters::tests::pipe_filter ... ok
[INFO] [stdout] test filters::tests::pipe_joker_filter_filter_values ... ok
[INFO] [stdout] test filters::tests::serialize_pipe_deep ... ok
[INFO] [stdout] test filters::tests::pipe_joker_filter_obj_values ... ok
[INFO] [stdout] test search::tests::test_patterns ... ok
[INFO] [stdout] test tests::argparse ... ok
[INFO] [stdout] test treeview::tests::test_tree_movement_nonfold ... ok
[INFO] [stdout] test filters::tests::simple_identity_filter ... ok
[INFO] [stdout] test treeview::tests::move_over_empty_array ... ok
[INFO] [stdout] test filters::tests::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0bb1edb4cc5790648b820d96ef393a84b66b7d672c32c02616f488d61c5b253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0bb1edb4cc5790648b820d96ef393a84b66b7d672c32c02616f488d61c5b253", kill_on_drop: false }`
[INFO] [stdout] c0bb1edb4cc5790648b820d96ef393a84b66b7d672c32c02616f488d61c5b253