[INFO] crate rusta 0.0.2 is already in cache [INFO] extracting crate rusta 0.0.2 into work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/rusta/0.0.2 [INFO] extracting crate rusta 0.0.2 into work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/rusta/0.0.2 [INFO] validating manifest of rusta-0.0.2 on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rusta-0.0.2 on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rusta-0.0.2 [INFO] finished frobbing rusta-0.0.2 [INFO] frobbed toml for rusta-0.0.2 written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/rusta/0.0.2/Cargo.toml [INFO] started frobbing rusta-0.0.2 [INFO] finished frobbing rusta-0.0.2 [INFO] frobbed toml for rusta-0.0.2 written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/rusta/0.0.2/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rusta-0.0.2 against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-5/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/rusta/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6318456901c84ee5744a6e8f2fcf8c1d65e3015506e53acf19db9f8609533cb8 [INFO] running `"docker" "start" "-a" "6318456901c84ee5744a6e8f2fcf8c1d65e3015506e53acf19db9f8609533cb8"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Checking rusta v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: enum is never used: `FileReadMemorySettings` [INFO] [stderr] --> src/config/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum FileReadMemorySettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `FileReadConcurrencySettings` [INFO] [stderr] --> src/config/mod.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub enum FileReadConcurrencySettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ParsingPropertiesMode` [INFO] [stderr] --> src/config/mod.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub enum ParsingPropertiesMode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ParsingSettings` [INFO] [stderr] --> src/config/mod.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | pub struct ParsingSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_parser_builder` [INFO] [stderr] --> src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | fn new_parser_builder() -> config::ParsingSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `FileReadMemorySettings` [INFO] [stderr] --> src/config/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum FileReadMemorySettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `FileReadConcurrencySettings` [INFO] [stderr] --> src/config/mod.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub enum FileReadConcurrencySettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ParsingPropertiesMode` [INFO] [stderr] --> src/config/mod.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub enum ParsingPropertiesMode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ParsingSettings` [INFO] [stderr] --> src/config/mod.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | pub struct ParsingSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_parser_builder` [INFO] [stderr] --> src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | fn new_parser_builder() -> config::ParsingSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `"docker" "inspect" "6318456901c84ee5744a6e8f2fcf8c1d65e3015506e53acf19db9f8609533cb8"` [INFO] running `"docker" "rm" "-f" "6318456901c84ee5744a6e8f2fcf8c1d65e3015506e53acf19db9f8609533cb8"` [INFO] [stdout] 6318456901c84ee5744a6e8f2fcf8c1d65e3015506e53acf19db9f8609533cb8