[INFO] crate xcompress 0.10.7 is already in cache [INFO] extracting crate xcompress 0.10.7 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/xcompress/0.10.7 [INFO] extracting crate xcompress 0.10.7 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/xcompress/0.10.7 [INFO] validating manifest of xcompress-0.10.7 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xcompress-0.10.7 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xcompress-0.10.7 [INFO] finished frobbing xcompress-0.10.7 [INFO] frobbed toml for xcompress-0.10.7 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/xcompress/0.10.7/Cargo.toml [INFO] started frobbing xcompress-0.10.7 [INFO] finished frobbing xcompress-0.10.7 [INFO] frobbed toml for xcompress-0.10.7 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/xcompress/0.10.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking xcompress-0.10.7 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/xcompress/0.10.7:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a29eb3b60f0586f7612c9cebe96817421ec061ac562727f41c13909991a552fc [INFO] running `"docker" "start" "-a" "a29eb3b60f0586f7612c9cebe96817421ec061ac562727f41c13909991a552fc"` [INFO] [stderr] Checking slash-formatter v2.2.1 [INFO] [stderr] Checking path-dedot v1.1.11 [INFO] [stderr] Checking subprocess v0.1.18 [INFO] [stderr] Checking terminal_size v0.1.8 [INFO] [stderr] Checking byte-unit v2.1.0 [INFO] [stderr] Checking path-absolutize v1.1.5 [INFO] [stderr] Checking xcompress v0.10.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:760:38 [INFO] [stderr] | [INFO] [stderr] 760 | fn stream_to_file(result: Result, String>, cwd: &str, file_name: &str) -> Result<(), String> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:808:78 [INFO] [stderr] | [INFO] [stderr] 808 | fn execute_two_stream(cmd1: &[&str], cmd2: &[&str], cwd: &str) -> Result, String> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:817:62 [INFO] [stderr] | [INFO] [stderr] 817 | fn execute_one_stream(cmd: &[&str], cwd: &str) -> Result, String> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:760:38 [INFO] [stderr] | [INFO] [stderr] 760 | fn stream_to_file(result: Result, String>, cwd: &str, file_name: &str) -> Result<(), String> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:808:78 [INFO] [stderr] | [INFO] [stderr] 808 | fn execute_two_stream(cmd1: &[&str], cmd2: &[&str], cwd: &str) -> Result, String> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:817:62 [INFO] [stderr] | [INFO] [stderr] 817 | fn execute_one_stream(cmd: &[&str], cwd: &str) -> Result, String> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:502:17 [INFO] [stderr] | [INFO] [stderr] 502 | let mut path = Path::new(input_path); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:555:17 [INFO] [stderr] | [INFO] [stderr] 555 | let mut output_path = match output_path { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:567:21 [INFO] [stderr] | [INFO] [stderr] 567 | let mut path = Path::new(input_path); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:502:17 [INFO] [stderr] | [INFO] [stderr] 502 | let mut path = Path::new(input_path); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:555:17 [INFO] [stderr] | [INFO] [stderr] 555 | let mut output_path = match output_path { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:567:21 [INFO] [stderr] | [INFO] [stderr] 567 | let mut path = Path::new(input_path); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1006:25 [INFO] [stderr] | [INFO] [stderr] 1006 | let mut cmd2 = vec![paths.compress_path.as_str(), "-c", "-"]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1398:17 [INFO] [stderr] | [INFO] [stderr] 1398 | let mut cmd = vec![paths.compress_path.as_str(), "-c", input_path]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1006:25 [INFO] [stderr] | [INFO] [stderr] 1006 | let mut cmd2 = vec![paths.compress_path.as_str(), "-c", "-"]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1398:17 [INFO] [stderr] | [INFO] [stderr] 1398 | let mut cmd = vec![paths.compress_path.as_str(), "-c", input_path]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `"docker" "inspect" "a29eb3b60f0586f7612c9cebe96817421ec061ac562727f41c13909991a552fc"` [INFO] running `"docker" "rm" "-f" "a29eb3b60f0586f7612c9cebe96817421ec061ac562727f41c13909991a552fc"` [INFO] [stdout] a29eb3b60f0586f7612c9cebe96817421ec061ac562727f41c13909991a552fc