[INFO] cloning repository https://github.com/iterlace/unix-lab-5 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iterlace/unix-lab-5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiterlace%2Funix-lab-5", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiterlace%2Funix-lab-5'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4aea8919ed9fcf8b4241b890b3dd402c2e5a782e [INFO] testing iterlace/unix-lab-5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiterlace%2Funix-lab-5" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/iterlace/unix-lab-5 [INFO] finished tweaking git repo https://github.com/iterlace/unix-lab-5 [INFO] tweaked toml for git repo https://github.com/iterlace/unix-lab-5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/iterlace/unix-lab-5 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/iterlace/unix-lab-5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.144 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96bce166d4049744d81311d639dc80e1a435b65da0e65f5549f426690ae1c592 [INFO] running `Command { std: "docker" "start" "-a" "96bce166d4049744d81311d639dc80e1a435b65da0e65f5549f426690ae1c592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96bce166d4049744d81311d639dc80e1a435b65da0e65f5549f426690ae1c592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96bce166d4049744d81311d639dc80e1a435b65da0e65f5549f426690ae1c592", kill_on_drop: false }` [INFO] [stdout] 96bce166d4049744d81311d639dc80e1a435b65da0e65f5549f426690ae1c592 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8f83860aa9abd152675cd8d411296c0fa7d7678d53aa9bde056177e6766ca076 [INFO] running `Command { std: "docker" "start" "-a" "8f83860aa9abd152675cd8d411296c0fa7d7678d53aa9bde056177e6766ca076", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling trgt v0.1.0 (/opt/rustwide/workdir/trgt) [INFO] [stderr] Compiling memreader v0.1.0 (/opt/rustwide/workdir/memreader) [INFO] [stderr] Compiling interceptor v0.1.0 (/opt/rustwide/workdir/interceptor) [INFO] [stdout] warning: unused import: `std::ffi::CStr` [INFO] [stdout] --> interceptor/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ffi::CStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> interceptor/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> interceptor/src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> interceptor/src/main.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsRawFd` [INFO] [stdout] --> interceptor/src/main.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::io::{AsRawFd, RawFd}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> interceptor/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::c_uint` [INFO] [stdout] --> interceptor/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use libc::c_uint; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::process::CommandExt` [INFO] [stdout] --> memreader/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::process::CommandExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::raw::off_t` [INFO] [stdout] --> memreader/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::os::unix::raw::off_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> memreader/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `lseek64`, `lseek`, and `read` [INFO] [stdout] --> memreader/src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | use libc::{lseek, pread64, read, lseek64}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> interceptor/src/main.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut event = read_keyboard_event(fd)?; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::off_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions [INFO] [stdout] --> memreader/src/main.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use std::os::unix::raw::off_t; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> memreader/src/main.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | .map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> memreader/src/main.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | .map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> memreader/src/main.rs:50:56 [INFO] [stdout] | [INFO] [stdout] 50 | inode_id: u64::from_str(parts[4]).map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> memreader/src/main.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut parts: Vec<&str> = line.split_whitespace().collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> memreader/src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let mut file = File::open(format!("/proc/{}/mem", pid))?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "8f83860aa9abd152675cd8d411296c0fa7d7678d53aa9bde056177e6766ca076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f83860aa9abd152675cd8d411296c0fa7d7678d53aa9bde056177e6766ca076", kill_on_drop: false }` [INFO] [stdout] 8f83860aa9abd152675cd8d411296c0fa7d7678d53aa9bde056177e6766ca076 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6c76c2fc2e574385e408ef66e129b7071f960b1e3e3df851a62c830f22e41cc3 [INFO] running `Command { std: "docker" "start" "-a" "6c76c2fc2e574385e408ef66e129b7071f960b1e3e3df851a62c830f22e41cc3", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling trgt v0.1.0 (/opt/rustwide/workdir/trgt) [INFO] [stderr] Compiling interceptor v0.1.0 (/opt/rustwide/workdir/interceptor) [INFO] [stderr] Compiling memreader v0.1.0 (/opt/rustwide/workdir/memreader) [INFO] [stdout] warning: unused import: `std::ffi::CStr` [INFO] [stdout] --> interceptor/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ffi::CStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> interceptor/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> interceptor/src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> interceptor/src/main.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsRawFd` [INFO] [stdout] --> interceptor/src/main.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::io::{AsRawFd, RawFd}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> interceptor/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::c_uint` [INFO] [stdout] --> interceptor/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use libc::c_uint; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> interceptor/src/main.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut event = read_keyboard_event(fd)?; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::process::CommandExt` [INFO] [stdout] --> memreader/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::os::unix::process::CommandExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::raw::off_t` [INFO] [stdout] --> memreader/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::os::unix::raw::off_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> memreader/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `lseek64`, `lseek`, and `read` [INFO] [stdout] --> memreader/src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | use libc::{lseek, pread64, read, lseek64}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::off_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions [INFO] [stdout] --> memreader/src/main.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use std::os::unix::raw::off_t; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> memreader/src/main.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | .map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> memreader/src/main.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | .map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> memreader/src/main.rs:50:56 [INFO] [stdout] | [INFO] [stdout] 50 | inode_id: u64::from_str(parts[4]).map_err(|e| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> memreader/src/main.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut parts: Vec<&str> = line.split_whitespace().collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> memreader/src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let mut file = File::open(format!("/proc/{}/mem", pid))?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "6c76c2fc2e574385e408ef66e129b7071f960b1e3e3df851a62c830f22e41cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c76c2fc2e574385e408ef66e129b7071f960b1e3e3df851a62c830f22e41cc3", kill_on_drop: false }` [INFO] [stdout] 6c76c2fc2e574385e408ef66e129b7071f960b1e3e3df851a62c830f22e41cc3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 93ec31b7461bac004ed43b77d3c56122561bceb3bd5a05e41e7412ff4964990a [INFO] running `Command { std: "docker" "start" "-a" "93ec31b7461bac004ed43b77d3c56122561bceb3bd5a05e41e7412ff4964990a", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: unused import: `std::ffi::CStr` [INFO] [stderr] --> interceptor/src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ffi::CStr; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> interceptor/src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> interceptor/src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufRead` and `BufReader` [INFO] [stderr] --> interceptor/src/main.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{BufRead, BufReader}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsRawFd` [INFO] [stderr] --> interceptor/src/main.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | use std::os::unix::io::{AsRawFd, RawFd}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::null_mut` [INFO] [stderr] --> interceptor/src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ptr::null_mut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc::c_uint` [INFO] [stderr] --> interceptor/src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use libc::c_uint; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> interceptor/src/main.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let mut event = read_keyboard_event(fd)?; [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: `interceptor` (bin "interceptor" test) generated 8 warnings (run `cargo fix --bin "interceptor" --tests` to apply 8 suggestions) [INFO] [stderr] warning: unused import: `std::os::unix::process::CommandExt` [INFO] [stderr] --> memreader/src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::os::unix::process::CommandExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os::unix::raw::off_t` [INFO] [stderr] --> memreader/src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::os::unix::raw::off_t; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> memreader/src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `lseek64`, `lseek`, and `read` [INFO] [stderr] --> memreader/src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | use libc::{lseek, pread64, read, lseek64}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `std::os::unix::raw::off_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions [INFO] [stderr] --> memreader/src/main.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | use std::os::unix::raw::off_t; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> memreader/src/main.rs:36:23 [INFO] [stderr] | [INFO] [stderr] 36 | .map_err(|e| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> memreader/src/main.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | .map_err(|e| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> memreader/src/main.rs:50:56 [INFO] [stderr] | [INFO] [stderr] 50 | inode_id: u64::from_str(parts[4]).map_err(|e| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> memreader/src/main.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let mut parts: Vec<&str> = line.split_whitespace().collect(); [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] --> memreader/src/main.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | let mut file = File::open(format!("/proc/{}/mem", pid))?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `memreader` (bin "memreader" test) generated 10 warnings (run `cargo fix --bin "memreader" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/interceptor-558fef036427eade) [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] [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/memreader-15fb6f598b7a8805) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/trgt-cc63068b6a7074a6) [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" "93ec31b7461bac004ed43b77d3c56122561bceb3bd5a05e41e7412ff4964990a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ec31b7461bac004ed43b77d3c56122561bceb3bd5a05e41e7412ff4964990a", kill_on_drop: false }` [INFO] [stdout] 93ec31b7461bac004ed43b77d3c56122561bceb3bd5a05e41e7412ff4964990a