[INFO] updating cached repository hajifkd/monadic_parser [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hajifkd/monadic_parser [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hajifkd/monadic_parser" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hajifkd/monadic_parser"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hajifkd/monadic_parser'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hajifkd/monadic_parser" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hajifkd/monadic_parser"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hajifkd/monadic_parser'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d0b98ed18b67d7b08b29bf9f82fa3c4774501411 [INFO] sha for GitHub repo hajifkd/monadic_parser: d0b98ed18b67d7b08b29bf9f82fa3c4774501411 [INFO] validating manifest of hajifkd/monadic_parser on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hajifkd/monadic_parser on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hajifkd/monadic_parser [INFO] finished frobbing hajifkd/monadic_parser [INFO] frobbed toml for hajifkd/monadic_parser written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hajifkd/monadic_parser/Cargo.toml [INFO] started frobbing hajifkd/monadic_parser [INFO] finished frobbing hajifkd/monadic_parser [INFO] frobbed toml for hajifkd/monadic_parser written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/hajifkd/monadic_parser/Cargo.toml [INFO] crate hajifkd/monadic_parser already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking hajifkd/monadic_parser against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/hajifkd/monadic_parser:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 04e70740d6024c6441e461459af940a3ecfbde959933b7727785d3fe006952ac [INFO] running `"docker" "start" "-a" "04e70740d6024c6441e461459af940a3ecfbde959933b7727785d3fe006952ac"` [INFO] [stderr] Checking monadic_parser v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `or_` [INFO] [stderr] --> src/main.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / fn or_<'a, F, G, T>(input: &'a str, p: F, q: G) -> ParserOut<'a, T> [INFO] [stderr] 86 | | where [INFO] [stderr] 87 | | F: Fn(&'a str) -> ParserOut<'a, T>, [INFO] [stderr] 88 | | G: Fn(&'a str) -> ParserOut<'a, T>, [INFO] [stderr] ... | [INFO] [stderr] 94 | | } [INFO] [stderr] 95 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lower` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 132 | sat!(lower, |x: char| x.is_lowercase()); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `upper` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 133 | sat!(upper, |x: char| x.is_uppercase()); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `letter` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | sat!(letter, |x: char| x.is_alphabetic()); [INFO] [stderr] | ------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `alphanum` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | sat!(alphanum, |x: char| x.is_alphanumeric()); [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `many1` [INFO] [stderr] --> src/main.rs:148:1 [INFO] [stderr] | [INFO] [stderr] 148 | / fn many1<'a, F, T>(input: &'a str, p: F) -> ParserOut<'a, Vec> [INFO] [stderr] 149 | | where [INFO] [stderr] 150 | | F: Fn(&'a str) -> ParserOut<'a, T>, [INFO] [stderr] 151 | | { [INFO] [stderr] ... | [INFO] [stderr] 155 | | }) [INFO] [stderr] 156 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `or_` [INFO] [stderr] --> src/main.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / fn or_<'a, F, G, T>(input: &'a str, p: F, q: G) -> ParserOut<'a, T> [INFO] [stderr] 86 | | where [INFO] [stderr] 87 | | F: Fn(&'a str) -> ParserOut<'a, T>, [INFO] [stderr] 88 | | G: Fn(&'a str) -> ParserOut<'a, T>, [INFO] [stderr] ... | [INFO] [stderr] 94 | | } [INFO] [stderr] 95 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lower` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 132 | sat!(lower, |x: char| x.is_lowercase()); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `upper` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 133 | sat!(upper, |x: char| x.is_uppercase()); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `letter` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | sat!(letter, |x: char| x.is_alphabetic()); [INFO] [stderr] | ------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `alphanum` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | fn $n<'a>(input: &'a str) -> ParserOut<'a, char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | sat!(alphanum, |x: char| x.is_alphanumeric()); [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `many1` [INFO] [stderr] --> src/main.rs:148:1 [INFO] [stderr] | [INFO] [stderr] 148 | / fn many1<'a, F, T>(input: &'a str, p: F) -> ParserOut<'a, Vec> [INFO] [stderr] 149 | | where [INFO] [stderr] 150 | | F: Fn(&'a str) -> ParserOut<'a, T>, [INFO] [stderr] 151 | | { [INFO] [stderr] ... | [INFO] [stderr] 155 | | }) [INFO] [stderr] 156 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "04e70740d6024c6441e461459af940a3ecfbde959933b7727785d3fe006952ac"` [INFO] running `"docker" "rm" "-f" "04e70740d6024c6441e461459af940a3ecfbde959933b7727785d3fe006952ac"` [INFO] [stdout] 04e70740d6024c6441e461459af940a3ecfbde959933b7727785d3fe006952ac