[INFO] updating cached repository silmeth/yarli [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/silmeth/yarli [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/silmeth/yarli" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/silmeth/yarli"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/silmeth/yarli'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/silmeth/yarli" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/silmeth/yarli"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/silmeth/yarli'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] deba8b83a42ef4d92fd3174ca91bd936bff9a730 [INFO] sha for GitHub repo silmeth/yarli: deba8b83a42ef4d92fd3174ca91bd936bff9a730 [INFO] validating manifest of silmeth/yarli on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of silmeth/yarli on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing silmeth/yarli [INFO] finished frobbing silmeth/yarli [INFO] frobbed toml for silmeth/yarli written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/silmeth/yarli/Cargo.toml [INFO] started frobbing silmeth/yarli [INFO] finished frobbing silmeth/yarli [INFO] frobbed toml for silmeth/yarli written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/silmeth/yarli/Cargo.toml [INFO] crate silmeth/yarli already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking silmeth/yarli against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-3/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/silmeth/yarli:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] debfb000e8ee0fd69c208bb3356f9ea8189fd1e42c44c9a2b17df5c7383254ed [INFO] running `"docker" "start" "-a" "debfb000e8ee0fd69c208bb3356f9ea8189fd1e42c44c9a2b17df5c7383254ed"` [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking yarli v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `print_ast` [INFO] [stderr] --> src/lox/ast.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn print_ast(expr: &Expr) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parenthesize` [INFO] [stderr] --> src/lox/ast.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | fn parenthesize(name: &str, exprs: &[&Expr]) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `globals` [INFO] [stderr] warning: function is never used: `print_ast` [INFO] [stderr] --> src/lox/ast.rs:145:5 [INFO] [stderr] --> src/lox/interpreter.rs:17:5 [INFO] [stderr] | [INFO] [stderr] | [INFO] [stderr] 17 | globals: EnvironmentCell, [INFO] [stderr] 145 | pub fn print_ast(expr: &Expr) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parenthesize` [INFO] [stderr] --> src/lox/ast.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | fn parenthesize(name: &str, exprs: &[&Expr]) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `globals` [INFO] [stderr] --> src/lox/interpreter.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | globals: EnvironmentCell, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.21s [INFO] running `"docker" "inspect" "debfb000e8ee0fd69c208bb3356f9ea8189fd1e42c44c9a2b17df5c7383254ed"` [INFO] running `"docker" "rm" "-f" "debfb000e8ee0fd69c208bb3356f9ea8189fd1e42c44c9a2b17df5c7383254ed"` [INFO] [stdout] debfb000e8ee0fd69c208bb3356f9ea8189fd1e42c44c9a2b17df5c7383254ed