[INFO] cloning repository hindenbug/rtstc [INFO] running `"git" "clone" "--bare" "git://github.com/hindenbug/rtstc.git" "work/cache/sources/gh/hindenbug/rtstc"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hindenbug/rtstc'... [INFO] running `"git" "clone" "work/cache/sources/gh/hindenbug/rtstc" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hindenbug/rtstc"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hindenbug/rtstc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hindenbug/rtstc" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hindenbug/rtstc"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hindenbug/rtstc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25f582d234f2b087ba11dce1444a7ca4290386bc [INFO] sha for GitHub repo hindenbug/rtstc: 25f582d234f2b087ba11dce1444a7ca4290386bc [INFO] validating manifest of hindenbug/rtstc on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hindenbug/rtstc on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hindenbug/rtstc [INFO] finished frobbing hindenbug/rtstc [INFO] frobbed toml for hindenbug/rtstc written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hindenbug/rtstc/Cargo.toml [INFO] started frobbing hindenbug/rtstc [INFO] finished frobbing hindenbug/rtstc [INFO] frobbed toml for hindenbug/rtstc written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hindenbug/rtstc/Cargo.toml [INFO] crate hindenbug/rtstc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hindenbug/rtstc against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hindenbug/rtstc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 993006d2e709e921cb0a68be58715237280f6267bf26b8577dfa8df414e455d9 [INFO] running `"docker" "start" "-a" "993006d2e709e921cb0a68be58715237280f6267bf26b8577dfa8df414e455d9"` [INFO] [stderr] Compiling rtstc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:32:16 [INFO] [stderr] | [INFO] [stderr] 32 | 'a'...'z' | 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:32:28 [INFO] [stderr] | [INFO] [stderr] 32 | 'a'...'z' | 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | while let Some(&'a'...'z') = chars_.clone().peekable().peek() { [INFO] [stderr] | ^^^^^^^^^^ help: use `..=` for an inclusive range: `&('a'..='z')` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:45:16 [INFO] [stderr] | [INFO] [stderr] 45 | '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:49:32 [INFO] [stderr] | [INFO] [stderr] 49 | while let Some(&'0'...'9') = chars_.clone().peekable().peek() { [INFO] [stderr] | ^^^^^^^^^^ help: use `..=` for an inclusive range: `&('0'..='9')` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ast` [INFO] [stderr] --> src/traverser.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn traverse(ast: ::parser::Node) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ast` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Visitor` [INFO] [stderr] --> src/traverser.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | struct Visitor { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `traverse` [INFO] [stderr] --> src/traverser.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn traverse(ast: ::parser::Node) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `"docker" "inspect" "993006d2e709e921cb0a68be58715237280f6267bf26b8577dfa8df414e455d9"` [INFO] running `"docker" "rm" "-f" "993006d2e709e921cb0a68be58715237280f6267bf26b8577dfa8df414e455d9"` [INFO] [stdout] 993006d2e709e921cb0a68be58715237280f6267bf26b8577dfa8df414e455d9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hindenbug/rtstc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] e7b22f3cda6540d8fb0f1d70ff3ff314a549e7e2a776ad928fbef7fcadc15ff4 [INFO] running `"docker" "start" "-a" "e7b22f3cda6540d8fb0f1d70ff3ff314a549e7e2a776ad928fbef7fcadc15ff4"` [INFO] [stderr] Compiling rtstc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:32:16 [INFO] [stderr] | [INFO] [stderr] 32 | 'a'...'z' | 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:32:28 [INFO] [stderr] | [INFO] [stderr] 32 | 'a'...'z' | 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | while let Some(&'a'...'z') = chars_.clone().peekable().peek() { [INFO] [stderr] | ^^^^^^^^^^ help: use `..=` for an inclusive range: `&('a'..='z')` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:45:16 [INFO] [stderr] | [INFO] [stderr] 45 | '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:49:32 [INFO] [stderr] | [INFO] [stderr] 49 | while let Some(&'0'...'9') = chars_.clone().peekable().peek() { [INFO] [stderr] | ^^^^^^^^^^ help: use `..=` for an inclusive range: `&('0'..='9')` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ast` [INFO] [stderr] --> src/traverser.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn traverse(ast: ::parser::Node) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ast` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Visitor` [INFO] [stderr] --> src/traverser.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | struct Visitor { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `"docker" "inspect" "e7b22f3cda6540d8fb0f1d70ff3ff314a549e7e2a776ad928fbef7fcadc15ff4"` [INFO] running `"docker" "rm" "-f" "e7b22f3cda6540d8fb0f1d70ff3ff314a549e7e2a776ad928fbef7fcadc15ff4"` [INFO] [stdout] e7b22f3cda6540d8fb0f1d70ff3ff314a549e7e2a776ad928fbef7fcadc15ff4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hindenbug/rtstc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 09cd0acf967cb5d95bb04e627efbc27453646cea1ee8d8708fa52cc9fbc00682 [INFO] running `"docker" "start" "-a" "09cd0acf967cb5d95bb04e627efbc27453646cea1ee8d8708fa52cc9fbc00682"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/crater/target/debug/deps/rtstc-030bede011f10706 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tokenizer::tests::test_tokenizer_1 ... ok [INFO] [stdout] test tokenizer::tests::test_tokenizer_2 ... ok [INFO] [stdout] test parser::tests::test_parse_1 ... ok [INFO] [stdout] test traverser::tests::test_traverser_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "09cd0acf967cb5d95bb04e627efbc27453646cea1ee8d8708fa52cc9fbc00682"` [INFO] running `"docker" "rm" "-f" "09cd0acf967cb5d95bb04e627efbc27453646cea1ee8d8708fa52cc9fbc00682"` [INFO] [stdout] 09cd0acf967cb5d95bb04e627efbc27453646cea1ee8d8708fa52cc9fbc00682