[INFO] fetching crate wasm-vfs 0.1.1... [INFO] testing wasm-vfs-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate wasm-vfs 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate wasm-vfs 0.1.1 [INFO] finished tweaking crates.io crate wasm-vfs 0.1.1 [INFO] tweaked toml for crates.io crate wasm-vfs 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-vfs 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3402bb2633b195e9f7afa405ae34ec6ec16c1bdad7a16339bc89d35dc9e6b998 [INFO] running `Command { std: "docker" "start" "-a" "3402bb2633b195e9f7afa405ae34ec6ec16c1bdad7a16339bc89d35dc9e6b998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3402bb2633b195e9f7afa405ae34ec6ec16c1bdad7a16339bc89d35dc9e6b998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3402bb2633b195e9f7afa405ae34ec6ec16c1bdad7a16339bc89d35dc9e6b998", kill_on_drop: false }` [INFO] [stdout] 3402bb2633b195e9f7afa405ae34ec6ec16c1bdad7a16339bc89d35dc9e6b998 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77e1eaca548eab68de7f0e1de5b77b7144fd5b90ec85bfd14a907cc872005df3 [INFO] running `Command { std: "docker" "start" "-a" "77e1eaca548eab68de7f0e1de5b77b7144fd5b90ec85bfd14a907cc872005df3", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-vfs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stdout] --> src/filesystem.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/filesystem.rs:39:54 [INFO] [stdout] | [INFO] [stdout] 39 | let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stdout] 39 + let bytes_to_read = std::cmp::min(buf.len(), file_data.len() - self.position as usize ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/process.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stdout] --> src/process.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/process.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/filesystem.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut path = PathBuf::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/filesystem.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut position = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "77e1eaca548eab68de7f0e1de5b77b7144fd5b90ec85bfd14a907cc872005df3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77e1eaca548eab68de7f0e1de5b77b7144fd5b90ec85bfd14a907cc872005df3", kill_on_drop: false }` [INFO] [stdout] 77e1eaca548eab68de7f0e1de5b77b7144fd5b90ec85bfd14a907cc872005df3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ae31b1e222d3de4ee922e784b1664b54e38e0d3917343d7c0be6fd1a22fd2e9 [INFO] running `Command { std: "docker" "start" "-a" "1ae31b1e222d3de4ee922e784b1664b54e38e0d3917343d7c0be6fd1a22fd2e9", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stdout] --> src/filesystem.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/filesystem.rs:39:54 [INFO] [stdout] | [INFO] [stdout] 39 | let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stdout] 39 + let bytes_to_read = std::cmp::min(buf.len(), file_data.len() - self.position as usize ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/process.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stdout] --> src/process.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/process.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/filesystem.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut path = PathBuf::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/filesystem.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut position = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-vfs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stdout] --> src/filesystem.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/filesystem.rs:39:54 [INFO] [stdout] | [INFO] [stdout] 39 | let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stdout] 39 + let bytes_to_read = std::cmp::min(buf.len(), file_data.len() - self.position as usize ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/process.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stdout] --> src/process.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/process.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/filesystem.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut path = PathBuf::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/filesystem.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut position = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "1ae31b1e222d3de4ee922e784b1664b54e38e0d3917343d7c0be6fd1a22fd2e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae31b1e222d3de4ee922e784b1664b54e38e0d3917343d7c0be6fd1a22fd2e9", kill_on_drop: false }` [INFO] [stdout] 1ae31b1e222d3de4ee922e784b1664b54e38e0d3917343d7c0be6fd1a22fd2e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afc8085601db313f6c7a9e9484e6108966dd5aec9f191dc10bb4a8b8cf105f29 [INFO] running `Command { std: "docker" "start" "-a" "afc8085601db313f6c7a9e9484e6108966dd5aec9f191dc10bb4a8b8cf105f29", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stderr] --> src/filesystem.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/filesystem.rs:39:54 [INFO] [stderr] | [INFO] [stderr] 39 | let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 39 - let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stderr] 39 + let bytes_to_read = std::cmp::min(buf.len(), file_data.len() - self.position as usize ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/process.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom` and `Seek` [INFO] [stderr] --> src/process.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/process.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/filesystem.rs:89:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 89 | let mut path = PathBuf::new(); [INFO] [stdout] [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/filesystem.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let mut position = 0; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `wasm-vfs` (lib) generated 7 warnings (run `cargo fix --lib -p wasm-vfs` to apply 7 suggestions) [INFO] [stderr] warning: `wasm-vfs` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_vfs-c0fbf2e8032aec17) [INFO] [stderr] Doc-tests wasm_vfs [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/filesystem.rs:39:54 [INFO] [stderr] | [INFO] [stderr] 39 | let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 39 - let bytes_to_read = std::cmp::min(buf.len(), (file_data.len() - self.position as usize)); [INFO] [stderr] 39 + let bytes_to_read = std::cmp::min(buf.len(), file_data.len() - self.position as usize ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "afc8085601db313f6c7a9e9484e6108966dd5aec9f191dc10bb4a8b8cf105f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afc8085601db313f6c7a9e9484e6108966dd5aec9f191dc10bb4a8b8cf105f29", kill_on_drop: false }` [INFO] [stdout] afc8085601db313f6c7a9e9484e6108966dd5aec9f191dc10bb4a8b8cf105f29