[INFO] fetching crate xcompress 0.10.5... [INFO] extracting crate xcompress 0.10.5 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/xcompress/0.10.5 [INFO] extracting crate xcompress 0.10.5 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/xcompress/0.10.5 [INFO] validating manifest of xcompress-0.10.5 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xcompress-0.10.5 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xcompress-0.10.5 [INFO] finished frobbing xcompress-0.10.5 [INFO] frobbed toml for xcompress-0.10.5 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/xcompress/0.10.5/Cargo.toml [INFO] started frobbing xcompress-0.10.5 [INFO] finished frobbing xcompress-0.10.5 [INFO] frobbed toml for xcompress-0.10.5 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/xcompress/0.10.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded path-absolutize v1.1.5 [INFO] [stderr] Downloaded slash-formatter v2.2.1 [INFO] [stderr] Downloaded path-dedot v1.1.11 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing xcompress-0.10.5 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/xcompress/0.10.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 3e66deea72ab400760b50279d1cf64a119a8b21a8b4ec69911edbad0b78d0028 [INFO] running `"docker" "start" "-a" "3e66deea72ab400760b50279d1cf64a119a8b21a8b4ec69911edbad0b78d0028"` [INFO] [stderr] Compiling slash-formatter v2.2.1 [INFO] [stderr] Compiling path-dedot v1.1.11 [INFO] [stderr] Compiling subprocess v0.1.18 [INFO] [stderr] Compiling byte-unit v1.1.0 [INFO] [stderr] Compiling path-absolutize v1.1.5 [INFO] [stderr] Compiling xcompress v0.10.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:750:38 [INFO] [stderr] | [INFO] [stderr] 750 | 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:798:78 [INFO] [stderr] | [INFO] [stderr] 798 | 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:807:62 [INFO] [stderr] | [INFO] [stderr] 807 | 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:492:17 [INFO] [stderr] | [INFO] [stderr] 492 | 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:545:17 [INFO] [stderr] | [INFO] [stderr] 545 | 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:557:21 [INFO] [stderr] | [INFO] [stderr] 557 | 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:996:25 [INFO] [stderr] | [INFO] [stderr] 996 | 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:1388:17 [INFO] [stderr] | [INFO] [stderr] 1388 | 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 7.54s [INFO] running `"docker" "inspect" "3e66deea72ab400760b50279d1cf64a119a8b21a8b4ec69911edbad0b78d0028"` [INFO] running `"docker" "rm" "-f" "3e66deea72ab400760b50279d1cf64a119a8b21a8b4ec69911edbad0b78d0028"` [INFO] [stdout] 3e66deea72ab400760b50279d1cf64a119a8b21a8b4ec69911edbad0b78d0028 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/xcompress/0.10.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 90e0fc2fb1224aa1a0ee6060fbee83c1aa0f8bef2722f8eb6915c68d6db64b27 [INFO] running `"docker" "start" "-a" "90e0fc2fb1224aa1a0ee6060fbee83c1aa0f8bef2722f8eb6915c68d6db64b27"` [INFO] [stderr] Compiling xcompress v0.10.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:750:38 [INFO] [stderr] | [INFO] [stderr] 750 | 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:798:78 [INFO] [stderr] | [INFO] [stderr] 798 | 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:807:62 [INFO] [stderr] | [INFO] [stderr] 807 | 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:492:17 [INFO] [stderr] | [INFO] [stderr] 492 | 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:545:17 [INFO] [stderr] | [INFO] [stderr] 545 | 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:557:21 [INFO] [stderr] | [INFO] [stderr] 557 | 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:996:25 [INFO] [stderr] | [INFO] [stderr] 996 | 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:1388:17 [INFO] [stderr] | [INFO] [stderr] 1388 | 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 1.69s [INFO] running `"docker" "inspect" "90e0fc2fb1224aa1a0ee6060fbee83c1aa0f8bef2722f8eb6915c68d6db64b27"` [INFO] running `"docker" "rm" "-f" "90e0fc2fb1224aa1a0ee6060fbee83c1aa0f8bef2722f8eb6915c68d6db64b27"` [INFO] [stdout] 90e0fc2fb1224aa1a0ee6060fbee83c1aa0f8bef2722f8eb6915c68d6db64b27 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/xcompress/0.10.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 9699b38d82b27de4390f4cf289973766de5940be1d0e203ff3ea7b468e089083 [INFO] running `"docker" "start" "-a" "9699b38d82b27de4390f4cf289973766de5940be1d0e203ff3ea7b468e089083"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/xcompress-58984303865ca8d3 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/xcompress-77d260bcc0a5195c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests xcompress [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9699b38d82b27de4390f4cf289973766de5940be1d0e203ff3ea7b468e089083"` [INFO] running `"docker" "rm" "-f" "9699b38d82b27de4390f4cf289973766de5940be1d0e203ff3ea7b468e089083"` [INFO] [stdout] 9699b38d82b27de4390f4cf289973766de5940be1d0e203ff3ea7b468e089083