[INFO] updating cached repository https://github.com/albfan/rust-tree-sitter-ast-viewer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c78b9692af1cbfe0e60c9d3f1e75dd8c426822c0 [INFO] testing albfan/rust-tree-sitter-ast-viewer against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbfan%2Frust-tree-sitter-ast-viewer" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/albfan/rust-tree-sitter-ast-viewer on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/albfan/rust-tree-sitter-ast-viewer [INFO] finished tweaking git repo https://github.com/albfan/rust-tree-sitter-ast-viewer [INFO] tweaked toml for git repo https://github.com/albfan/rust-tree-sitter-ast-viewer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/albfan/rust-tree-sitter-ast-viewer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 35d86018e7fa8aaf83001af4e0b53cea712718607c5e7b0e7121ecd7391d35f6 [INFO] running `"docker" "start" "-a" "35d86018e7fa8aaf83001af4e0b53cea712718607c5e7b0e7121ecd7391d35f6"` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling tree-sitter v0.3.4 (https://github.com/tree-sitter/rust-tree-sitter#85347541) [INFO] [stderr] Compiling tree-sitter-ast-viewer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> build.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | let mut parser_dir: PathBuf = ["fixtures", path.unwrap().file_name().to_str().unwrap(), "src"].iter().collect(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] warning: In file included from vendor/tree-sitter/src/runtime/runtime.c:9:0: [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c: In function 'ts_subtree_get_changed_ranges': [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c:373:12: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: if (ts_range_array_intersects( [INFO] [stderr] warning: ^ [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c:384:7: note: here [INFO] [stderr] warning: case IteratorMayDiffer: [INFO] [stderr] warning: ^~~~ [INFO] [stderr] warning: value assigned to `language` is never read [INFO] [stderr] --> src/main.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | let mut language = unsafe { tree_sitter_rust() }; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `tree_sitter_python` [INFO] [stderr] --> src/main.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | extern "C" { fn tree_sitter_python() -> Language; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `tree_sitter_ruby` [INFO] [stderr] --> src/main.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | extern "C" { fn tree_sitter_ruby() -> Language; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `tree_sitter_haskell` [INFO] [stderr] --> src/main.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | extern "C" { fn tree_sitter_haskell() -> Language; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `tree_sitter_cpp` [INFO] [stderr] --> src/main.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | extern "C" { fn tree_sitter_cpp() -> Language; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `tree_sitter_bash` [INFO] [stderr] --> src/main.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | extern "C" { fn tree_sitter_bash() -> Language; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `tree_sitter_php` [INFO] [stderr] --> src/main.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | extern "C" { fn tree_sitter_php() -> Language; } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.46s [INFO] running `"docker" "inspect" "35d86018e7fa8aaf83001af4e0b53cea712718607c5e7b0e7121ecd7391d35f6"` [INFO] running `"docker" "rm" "-f" "35d86018e7fa8aaf83001af4e0b53cea712718607c5e7b0e7121ecd7391d35f6"` [INFO] [stdout] 35d86018e7fa8aaf83001af4e0b53cea712718607c5e7b0e7121ecd7391d35f6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 08a86f800c1026a35ba50f143af399c372406e36b6e935a3a93f733a57a9e25b [INFO] running `"docker" "start" "-a" "08a86f800c1026a35ba50f143af399c372406e36b6e935a3a93f733a57a9e25b"` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> build.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | let mut parser_dir: PathBuf = ["fixtures", path.unwrap().file_name().to_str().unwrap(), "src"].iter().collect(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: In file included from vendor/tree-sitter/src/runtime/runtime.c:9:0: [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c: In function 'ts_subtree_get_changed_ranges': [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c:373:12: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: if (ts_range_array_intersects( [INFO] [stderr] warning: ^ [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c:384:7: note: here [INFO] [stderr] warning: case IteratorMayDiffer: [INFO] [stderr] warning: ^~~~ [INFO] [stderr] Compiling tree-sitter-ast-viewer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: value assigned to `language` is never read [INFO] [stderr] --> src/main.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | let mut language = unsafe { tree_sitter_rust() }; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `"docker" "inspect" "08a86f800c1026a35ba50f143af399c372406e36b6e935a3a93f733a57a9e25b"` [INFO] running `"docker" "rm" "-f" "08a86f800c1026a35ba50f143af399c372406e36b6e935a3a93f733a57a9e25b"` [INFO] [stdout] 08a86f800c1026a35ba50f143af399c372406e36b6e935a3a93f733a57a9e25b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 75775e7dc884b78c98a0dddefc5bf0a5e5be20d4ce77011e533b4d0484136cc6 [INFO] running `"docker" "start" "-a" "75775e7dc884b78c98a0dddefc5bf0a5e5be20d4ce77011e533b4d0484136cc6"` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> build.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | let mut parser_dir: PathBuf = ["fixtures", path.unwrap().file_name().to_str().unwrap(), "src"].iter().collect(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: In file included from vendor/tree-sitter/src/runtime/runtime.c:9:0: [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c: In function 'ts_subtree_get_changed_ranges': [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c:373:12: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: if (ts_range_array_intersects( [INFO] [stderr] warning: ^ [INFO] [stderr] warning: vendor/tree-sitter/src/runtime/get_changed_ranges.c:384:7: note: here [INFO] [stderr] warning: case IteratorMayDiffer: [INFO] [stderr] warning: ^~~~ [INFO] [stderr] warning: value assigned to `language` is never read [INFO] [stderr] --> src/main.rs:34:7 [INFO] [stderr] | [INFO] [stderr] 34 | let mut language = unsafe { tree_sitter_rust() }; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tree_sitter_ast_viewer-794952ce41c72004 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "75775e7dc884b78c98a0dddefc5bf0a5e5be20d4ce77011e533b4d0484136cc6"` [INFO] running `"docker" "rm" "-f" "75775e7dc884b78c98a0dddefc5bf0a5e5be20d4ce77011e533b4d0484136cc6"` [INFO] [stdout] 75775e7dc884b78c98a0dddefc5bf0a5e5be20d4ce77011e533b4d0484136cc6