[INFO] updating cached repository Axylos/thingy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Axylos/thingy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Axylos/thingy" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Axylos/thingy"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Axylos/thingy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Axylos/thingy" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Axylos/thingy"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Axylos/thingy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5700a8bb781514ab8dd64bf815aaf0b2636b20ba [INFO] sha for GitHub repo Axylos/thingy: 5700a8bb781514ab8dd64bf815aaf0b2636b20ba [INFO] validating manifest of Axylos/thingy on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Axylos/thingy on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Axylos/thingy [INFO] finished frobbing Axylos/thingy [INFO] frobbed toml for Axylos/thingy written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Axylos/thingy/Cargo.toml [INFO] started frobbing Axylos/thingy [INFO] finished frobbing Axylos/thingy [INFO] frobbed toml for Axylos/thingy written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Axylos/thingy/Cargo.toml [INFO] crate Axylos/thingy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Axylos/thingy against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Axylos/thingy:/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 647125bc51b6e47cfc358e35cf9053069b8e63a0e24267273e4a8ec1c5085f90 [INFO] running `"docker" "start" "-a" "647125bc51b6e47cfc358e35cf9053069b8e63a0e24267273e4a8ec1c5085f90"` [INFO] [stderr] Checking fuse v0.3.1 [INFO] [stderr] Checking syslog v4.0.1 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking ftest v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `simple_logger` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Facility`, `Formatter3164` [INFO] [stderr] --> src/drakey_logger.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | use syslog::{Facility, Formatter3164}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ENOSYS` [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use libc::{ENOENT, ENOSYS}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/main.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | fn init(&mut self, req: &Request) -> Result<(), i32> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `foo` [INFO] [stderr] --> src/drakey.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn foo() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/drakey_logger.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / syslog::init(syslog::Facility::LOG_USER, [INFO] [stderr] 6 | | log::LevelFilter::Debug, [INFO] [stderr] 7 | | Some("file system")); [INFO] [stderr] | |______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `simple_logger` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Facility`, `Formatter3164` [INFO] [stderr] --> src/drakey_logger.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | use syslog::{Facility, Formatter3164}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ENOSYS` [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use libc::{ENOENT, ENOSYS}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/main.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | fn init(&mut self, req: &Request) -> Result<(), i32> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `foo` [INFO] [stderr] --> src/drakey.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn foo() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/drakey_logger.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / syslog::init(syslog::Facility::LOG_USER, [INFO] [stderr] 6 | | log::LevelFilter::Debug, [INFO] [stderr] 7 | | Some("file system")); [INFO] [stderr] | |______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `"docker" "inspect" "647125bc51b6e47cfc358e35cf9053069b8e63a0e24267273e4a8ec1c5085f90"` [INFO] running `"docker" "rm" "-f" "647125bc51b6e47cfc358e35cf9053069b8e63a0e24267273e4a8ec1c5085f90"` [INFO] [stdout] 647125bc51b6e47cfc358e35cf9053069b8e63a0e24267273e4a8ec1c5085f90