[INFO] cloning repository https://github.com/llenotre/maestro-utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/llenotre/maestro-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2Fmaestro-utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2Fmaestro-utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53e7e8928457f68e46773eaf94ef6c09b2859cc9
[INFO] checking llenotre/maestro-utils against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2Fmaestro-utils" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/llenotre/maestro-utils on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/llenotre/maestro-utils
[INFO] finished tweaking git repo https://github.com/llenotre/maestro-utils
[INFO] tweaked toml for git repo https://github.com/llenotre/maestro-utils written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/llenotre/maestro-utils 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argon2 v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 343b5c5efb501e87d67c352bc7673f6baef1e3af2c1741e3c1fcfb5199988a07
[INFO] running `Command { std: "docker" "start" "-a" "343b5c5efb501e87d67c352bc7673f6baef1e3af2c1741e3c1fcfb5199988a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "343b5c5efb501e87d67c352bc7673f6baef1e3af2c1741e3c1fcfb5199988a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343b5c5efb501e87d67c352bc7673f6baef1e3af2c1741e3c1fcfb5199988a07", kill_on_drop: false }`
[INFO] [stdout] 343b5c5efb501e87d67c352bc7673f6baef1e3af2c1741e3c1fcfb5199988a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e526fc3643f5c289ed79c886889d06d16ac4935fb8da78fe45a547564c6308ce
[INFO] running `Command { std: "docker" "start" "-a" "e526fc3643f5c289ed79c886889d06d16ac4935fb8da78fe45a547564c6308ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking lsmod v0.1.0 (/opt/rustwide/workdir/lsmod)
[INFO] [stderr]     Checking nologin v0.1.0 (/opt/rustwide/workdir/nologin)
[INFO] [stderr]     Checking usrgrp v0.1.0 (/opt/rustwide/workdir/usrgrp)
[INFO] [stderr]     Checking dmesg v0.1.0 (/opt/rustwide/workdir/dmesg)
[INFO] [stdout] warning: constant `KMSG_PATH` is never used
[INFO] [stdout]  --> dmesg/src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const KMSG_PATH: &str = "/dev/kmsg";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KMSG_PATH` is never used
[INFO] [stdout]  --> dmesg/src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const KMSG_PATH: &str = "/dev/kmsg";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking mount v0.1.0 (/opt/rustwide/workdir/mount)
[INFO] [stderr]     Checking umount v0.1.0 (/opt/rustwide/workdir/umount)
[INFO] [stdout] warning: constant `MS_RDONLY` is never used
[INFO] [stdout]   --> mount/src/main.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const MS_RDONLY: c_ulong = 1;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSUID` is never used
[INFO] [stdout]   --> mount/src/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const MS_NOSUID: c_ulong = 2;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODEV` is never used
[INFO] [stdout]   --> mount/src/main.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MS_NODEV: c_ulong = 4;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOEXEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MS_NOEXEC: c_ulong = 8;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SYNCHRONOUS` is never used
[INFO] [stdout]   --> mount/src/main.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MS_SYNCHRONOUS: c_ulong = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const MS_REMOUNT: c_ulong = 32;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MANDLOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const MS_MANDLOCK: c_ulong = 64;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_DIRSYNC` is never used
[INFO] [stdout]   --> mount/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const MS_DIRSYNC: c_ulong = 128;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const MS_NOATIME: c_ulong = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODIRATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const MS_NODIRATIME: c_ulong = 2048;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BIND` is never used
[INFO] [stdout]   --> mount/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MS_BIND: c_ulong = 4096;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MOVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const MS_MOVE: c_ulong = 8192;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REC` is never used
[INFO] [stdout]   --> mount/src/main.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const MS_REC: c_ulong = 16384;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SILENT` is never used
[INFO] [stdout]   --> mount/src/main.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const MS_SILENT: c_ulong = 32768;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_POSIXACL` is never used
[INFO] [stdout]   --> mount/src/main.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const MS_POSIXACL: c_ulong = 1 << 16;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_UNBINDABLE` is never used
[INFO] [stdout]   --> mount/src/main.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const MS_UNBINDABLE: c_ulong = 1 << 17;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_PRIVATE` is never used
[INFO] [stdout]   --> mount/src/main.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const MS_PRIVATE: c_ulong = 1 << 18;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SLAVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const MS_SLAVE: c_ulong = 1 << 19;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SHARED` is never used
[INFO] [stdout]   --> mount/src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const MS_SHARED: c_ulong = 1 << 20;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_RELATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const MS_RELATIME: c_ulong = 1 << 21;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_KERNMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const MS_KERNMOUNT: c_ulong = 1 << 22;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_I_VERSION` is never used
[INFO] [stdout]   --> mount/src/main.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const MS_I_VERSION: c_ulong = 1 << 23;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_STRICTATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const MS_STRICTATIME: c_ulong = 1 << 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_LAZYTIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const MS_LAZYTIME: c_ulong = 1 << 25;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOREMOTELOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const MS_NOREMOTELOCK: c_ulong = 1 << 27;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const MS_NOSEC: c_ulong = 1 << 28;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BORN` is never used
[INFO] [stdout]   --> mount/src/main.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const MS_BORN: c_ulong = 1 << 29;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_ACTIVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const MS_ACTIVE: c_ulong = 1 << 30;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOUSER` is never used
[INFO] [stdout]   --> mount/src/main.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const MS_NOUSER: c_ulong = 1 << 31;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_VAL` is never used
[INFO] [stdout]   --> mount/src/main.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const MS_MGC_VAL: c_ulong = 0xc0ed0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_MSK` is never used
[INFO] [stdout]   --> mount/src/main.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const MS_MGC_MSK: c_ulong = 0xffff0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_RDONLY` is never used
[INFO] [stdout]   --> mount/src/main.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const MS_RDONLY: c_ulong = 1;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSUID` is never used
[INFO] [stdout]   --> mount/src/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const MS_NOSUID: c_ulong = 2;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODEV` is never used
[INFO] [stdout]   --> mount/src/main.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MS_NODEV: c_ulong = 4;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOEXEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MS_NOEXEC: c_ulong = 8;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SYNCHRONOUS` is never used
[INFO] [stdout]   --> mount/src/main.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MS_SYNCHRONOUS: c_ulong = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const MS_REMOUNT: c_ulong = 32;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MANDLOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const MS_MANDLOCK: c_ulong = 64;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_DIRSYNC` is never used
[INFO] [stdout]   --> mount/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const MS_DIRSYNC: c_ulong = 128;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const MS_NOATIME: c_ulong = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODIRATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const MS_NODIRATIME: c_ulong = 2048;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BIND` is never used
[INFO] [stdout]   --> mount/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MS_BIND: c_ulong = 4096;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MOVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const MS_MOVE: c_ulong = 8192;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REC` is never used
[INFO] [stdout]   --> mount/src/main.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const MS_REC: c_ulong = 16384;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SILENT` is never used
[INFO] [stdout]   --> mount/src/main.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const MS_SILENT: c_ulong = 32768;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_POSIXACL` is never used
[INFO] [stdout]   --> mount/src/main.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const MS_POSIXACL: c_ulong = 1 << 16;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_UNBINDABLE` is never used
[INFO] [stdout]   --> mount/src/main.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const MS_UNBINDABLE: c_ulong = 1 << 17;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_PRIVATE` is never used
[INFO] [stdout]   --> mount/src/main.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const MS_PRIVATE: c_ulong = 1 << 18;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SLAVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const MS_SLAVE: c_ulong = 1 << 19;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SHARED` is never used
[INFO] [stdout]   --> mount/src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const MS_SHARED: c_ulong = 1 << 20;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_RELATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const MS_RELATIME: c_ulong = 1 << 21;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_KERNMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const MS_KERNMOUNT: c_ulong = 1 << 22;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_I_VERSION` is never used
[INFO] [stdout]   --> mount/src/main.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const MS_I_VERSION: c_ulong = 1 << 23;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_STRICTATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const MS_STRICTATIME: c_ulong = 1 << 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_LAZYTIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const MS_LAZYTIME: c_ulong = 1 << 25;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOREMOTELOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const MS_NOREMOTELOCK: c_ulong = 1 << 27;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const MS_NOSEC: c_ulong = 1 << 28;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BORN` is never used
[INFO] [stdout]   --> mount/src/main.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const MS_BORN: c_ulong = 1 << 29;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_ACTIVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const MS_ACTIVE: c_ulong = 1 << 30;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOUSER` is never used
[INFO] [stdout]   --> mount/src/main.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const MS_NOUSER: c_ulong = 1 << 31;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_VAL` is never used
[INFO] [stdout]   --> mount/src/main.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const MS_MGC_VAL: c_ulong = 0xc0ed0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_MSK` is never used
[INFO] [stdout]   --> mount/src/main.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const MS_MGC_MSK: c_ulong = 0xffff0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking argon2 v0.5.2
[INFO] [stderr]     Checking utils v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]     Checking fdisk v0.1.0 (/opt/rustwide/workdir/fdisk)
[INFO] [stderr]     Checking login v0.1.0 (/opt/rustwide/workdir/login)
[INFO] [stderr]     Checking ps v0.1.0 (/opt/rustwide/workdir/ps)
[INFO] [stderr]     Checking rmmod v0.1.0 (/opt/rustwide/workdir/rmmod)
[INFO] [stderr]     Checking insmod v0.1.0 (/opt/rustwide/workdir/insmod)
[INFO] [stderr]     Checking su v0.1.0 (/opt/rustwide/workdir/su)
[INFO] [stderr]     Checking mkfs v0.1.0 (/opt/rustwide/workdir/mkfs)
[INFO] [stderr]     Checking powerctl v0.1.0 (/opt/rustwide/workdir/powerctl)
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fdisk/src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group` is never read
[INFO] [stdout]   --> su/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Args<'s> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     group: Option<&'s str>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fdisk/src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS_STATE_ERROR` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const FS_STATE_ERROR: u16 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERR_ACTION_IGNORE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const ERR_ACTION_IGNORE: u16 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERR_ACTION_KERNEL_PANIC` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | const ERR_ACTION_KERNEL_PANIC: u16 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_DIRECTORY_PREALLOCATION` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 | const OPTIONAL_FEATURE_DIRECTORY_PREALLOCATION: u32 = 0x1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_AFS` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const OPTIONAL_FEATURE_AFS: u32 = 0x2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_JOURNAL` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const OPTIONAL_FEATURE_JOURNAL: u32 = 0x4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_INODE_EXTENDED` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | const OPTIONAL_FEATURE_INODE_EXTENDED: u32 = 0x8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_RESIZE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const OPTIONAL_FEATURE_RESIZE: u32 = 0x10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_HASH_INDEX` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const OPTIONAL_FEATURE_HASH_INDEX: u32 = 0x20;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_COMPRESSION` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const REQUIRED_FEATURE_COMPRESSION: u32 = 0x1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_DIRECTORY_TYPE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const REQUIRED_FEATURE_DIRECTORY_TYPE: u32 = 0x2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_JOURNAL_REPLAY` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const REQUIRED_FEATURE_JOURNAL_REPLAY: u32 = 0x4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_JOURNAL_DEVIXE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const REQUIRED_FEATURE_JOURNAL_DEVIXE: u32 = 0x8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITE_REQUIRED_SPARSE_SUPERBLOCKS` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const WRITE_REQUIRED_SPARSE_SUPERBLOCKS: u32 = 0x1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITE_REQUIRED_64_BITS` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const WRITE_REQUIRED_64_BITS: u32 = 0x2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITE_REQUIRED_DIRECTORY_BINARY_TREE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 | const WRITE_REQUIRED_DIRECTORY_BINARY_TREE: u32 = 0x4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partition_number`
[INFO] [stdout]    --> fdisk/src/partition.rs:834:13
[INFO] [stdout]     |
[INFO] [stdout] 834 |         let partition_number = prompt(Some(&prompt_str), false)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sectors_count`
[INFO] [stdout]    --> fdisk/src/partition.rs:889:40
[INFO] [stdout]     |
[INFO] [stdout] 889 |     pub fn read(&self, dev: &mut File, sectors_count: u64) -> io::Result<Option<Vec<Partition>>> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sectors_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group` is never read
[INFO] [stdout]   --> su/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Args<'s> {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     group: Option<&'s str>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev_path`
[INFO] [stdout]    --> mkfs/src/ext2.rs:655:14
[INFO] [stdout]     |
[INFO] [stdout] 655 |         let (dev_path, mut dev) = prepare_device(disk_size).unwrap();
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FS_STATE_ERROR` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const FS_STATE_ERROR: u16 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERR_ACTION_IGNORE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const ERR_ACTION_IGNORE: u16 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERR_ACTION_KERNEL_PANIC` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | const ERR_ACTION_KERNEL_PANIC: u16 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_DIRECTORY_PREALLOCATION` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 | const OPTIONAL_FEATURE_DIRECTORY_PREALLOCATION: u32 = 0x1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_AFS` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const OPTIONAL_FEATURE_AFS: u32 = 0x2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_JOURNAL` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const OPTIONAL_FEATURE_JOURNAL: u32 = 0x4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_INODE_EXTENDED` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | const OPTIONAL_FEATURE_INODE_EXTENDED: u32 = 0x8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_RESIZE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const OPTIONAL_FEATURE_RESIZE: u32 = 0x10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPTIONAL_FEATURE_HASH_INDEX` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const OPTIONAL_FEATURE_HASH_INDEX: u32 = 0x20;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_COMPRESSION` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const REQUIRED_FEATURE_COMPRESSION: u32 = 0x1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_DIRECTORY_TYPE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const REQUIRED_FEATURE_DIRECTORY_TYPE: u32 = 0x2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_JOURNAL_REPLAY` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const REQUIRED_FEATURE_JOURNAL_REPLAY: u32 = 0x4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REQUIRED_FEATURE_JOURNAL_DEVIXE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const REQUIRED_FEATURE_JOURNAL_DEVIXE: u32 = 0x8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITE_REQUIRED_SPARSE_SUPERBLOCKS` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const WRITE_REQUIRED_SPARSE_SUPERBLOCKS: u32 = 0x1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITE_REQUIRED_64_BITS` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const WRITE_REQUIRED_64_BITS: u32 = 0x2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITE_REQUIRED_DIRECTORY_BINARY_TREE` is never used
[INFO] [stdout]   --> mkfs/src/ext2.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 | const WRITE_REQUIRED_DIRECTORY_BINARY_TREE: u32 = 0x4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partition_number`
[INFO] [stdout]    --> fdisk/src/partition.rs:834:13
[INFO] [stdout]     |
[INFO] [stdout] 834 |         let partition_number = prompt(Some(&prompt_str), false)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sectors_count`
[INFO] [stdout]    --> fdisk/src/partition.rs:889:40
[INFO] [stdout]     |
[INFO] [stdout] 889 |     pub fn read(&self, dev: &mut File, sectors_count: u64) -> io::Result<Option<Vec<Partition>>> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sectors_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fdisk/src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> fdisk/src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partition_number`
[INFO] [stdout]    --> fdisk/src/partition.rs:834:13
[INFO] [stdout]     |
[INFO] [stdout] 834 |         let partition_number = prompt(Some(&prompt_str), false)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sectors_count`
[INFO] [stdout]    --> fdisk/src/partition.rs:889:40
[INFO] [stdout]     |
[INFO] [stdout] 889 |     pub fn read(&self, dev: &mut File, sectors_count: u64) -> io::Result<Option<Vec<Partition>>> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sectors_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partition_number`
[INFO] [stdout]    --> fdisk/src/partition.rs:834:13
[INFO] [stdout]     |
[INFO] [stdout] 834 |         let partition_number = prompt(Some(&prompt_str), false)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sectors_count`
[INFO] [stdout]    --> fdisk/src/partition.rs:889:40
[INFO] [stdout]     |
[INFO] [stdout] 889 |     pub fn read(&self, dev: &mut File, sectors_count: u64) -> io::Result<Option<Vec<Partition>>> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sectors_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `script`
[INFO] [stdout]   --> fdisk/src/main.rs:87:27
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn print_help(prog: &str, script: bool) {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_script`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]    --> fdisk/src/disk.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 32  | impl Disk {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get_size(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `script`
[INFO] [stdout]   --> fdisk/src/main.rs:87:27
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn print_help(prog: &str, script: bool) {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_script`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]    --> fdisk/src/disk.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 32  | impl Disk {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get_size(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "e526fc3643f5c289ed79c886889d06d16ac4935fb8da78fe45a547564c6308ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e526fc3643f5c289ed79c886889d06d16ac4935fb8da78fe45a547564c6308ce", kill_on_drop: false }`
[INFO] [stdout] e526fc3643f5c289ed79c886889d06d16ac4935fb8da78fe45a547564c6308ce
[INFO] checking llenotre/maestro-utils against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2Fmaestro-utils" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/llenotre/maestro-utils on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/llenotre/maestro-utils
[INFO] finished tweaking git repo https://github.com/llenotre/maestro-utils
[INFO] tweaked toml for git repo https://github.com/llenotre/maestro-utils written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/llenotre/maestro-utils 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e34e8b1f4cbbe6b04f49e14ce49e1108b98cfccec0f104d6aeb71b9aa998e6b0
[INFO] running `Command { std: "docker" "start" "-a" "e34e8b1f4cbbe6b04f49e14ce49e1108b98cfccec0f104d6aeb71b9aa998e6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e34e8b1f4cbbe6b04f49e14ce49e1108b98cfccec0f104d6aeb71b9aa998e6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34e8b1f4cbbe6b04f49e14ce49e1108b98cfccec0f104d6aeb71b9aa998e6b0", kill_on_drop: false }`
[INFO] [stdout] e34e8b1f4cbbe6b04f49e14ce49e1108b98cfccec0f104d6aeb71b9aa998e6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f2491f3f3618558dc75e15acde71bb9053bf056ac2a43062bb3ca6ac01ab368
[INFO] running `Command { std: "docker" "start" "-a" "1f2491f3f3618558dc75e15acde71bb9053bf056ac2a43062bb3ca6ac01ab368", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking lsmod v0.1.0 (/opt/rustwide/workdir/lsmod)
[INFO] [stderr]     Checking usrgrp v0.1.0 (/opt/rustwide/workdir/usrgrp)
[INFO] [stderr]     Checking nologin v0.1.0 (/opt/rustwide/workdir/nologin)
[INFO] [stderr]     Checking dmesg v0.1.0 (/opt/rustwide/workdir/dmesg)
[INFO] [stdout] warning: constant `KMSG_PATH` is never used
[INFO] [stdout]  --> dmesg/src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const KMSG_PATH: &str = "/dev/kmsg";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KMSG_PATH` is never used
[INFO] [stdout]  --> dmesg/src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const KMSG_PATH: &str = "/dev/kmsg";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking umount v0.1.0 (/opt/rustwide/workdir/umount)
[INFO] [stderr]     Checking mount v0.1.0 (/opt/rustwide/workdir/mount)
[INFO] [stdout] warning: constant `MS_RDONLY` is never used
[INFO] [stdout]   --> mount/src/main.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const MS_RDONLY: c_ulong = 1;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSUID` is never used
[INFO] [stdout]   --> mount/src/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const MS_NOSUID: c_ulong = 2;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODEV` is never used
[INFO] [stdout]   --> mount/src/main.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MS_NODEV: c_ulong = 4;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_RDONLY` is never used
[INFO] [stdout]   --> mount/src/main.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const MS_RDONLY: c_ulong = 1;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOEXEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MS_NOEXEC: c_ulong = 8;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSUID` is never used
[INFO] [stdout]   --> mount/src/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const MS_NOSUID: c_ulong = 2;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SYNCHRONOUS` is never used
[INFO] [stdout]   --> mount/src/main.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MS_SYNCHRONOUS: c_ulong = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODEV` is never used
[INFO] [stdout]   --> mount/src/main.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MS_NODEV: c_ulong = 4;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOEXEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MS_NOEXEC: c_ulong = 8;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const MS_REMOUNT: c_ulong = 32;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SYNCHRONOUS` is never used
[INFO] [stdout]   --> mount/src/main.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MS_SYNCHRONOUS: c_ulong = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MANDLOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const MS_MANDLOCK: c_ulong = 64;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const MS_REMOUNT: c_ulong = 32;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_DIRSYNC` is never used
[INFO] [stdout]   --> mount/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const MS_DIRSYNC: c_ulong = 128;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MANDLOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const MS_MANDLOCK: c_ulong = 64;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const MS_NOATIME: c_ulong = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODIRATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const MS_NODIRATIME: c_ulong = 2048;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_DIRSYNC` is never used
[INFO] [stdout]   --> mount/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const MS_DIRSYNC: c_ulong = 128;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BIND` is never used
[INFO] [stdout]   --> mount/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MS_BIND: c_ulong = 4096;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const MS_NOATIME: c_ulong = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MOVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const MS_MOVE: c_ulong = 8192;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REC` is never used
[INFO] [stdout]   --> mount/src/main.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const MS_REC: c_ulong = 16384;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SILENT` is never used
[INFO] [stdout]   --> mount/src/main.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const MS_SILENT: c_ulong = 32768;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_POSIXACL` is never used
[INFO] [stdout]   --> mount/src/main.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const MS_POSIXACL: c_ulong = 1 << 16;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NODIRATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const MS_NODIRATIME: c_ulong = 2048;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_UNBINDABLE` is never used
[INFO] [stdout]   --> mount/src/main.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const MS_UNBINDABLE: c_ulong = 1 << 17;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BIND` is never used
[INFO] [stdout]   --> mount/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MS_BIND: c_ulong = 4096;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_PRIVATE` is never used
[INFO] [stdout]   --> mount/src/main.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const MS_PRIVATE: c_ulong = 1 << 18;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SLAVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const MS_SLAVE: c_ulong = 1 << 19;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MOVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const MS_MOVE: c_ulong = 8192;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SHARED` is never used
[INFO] [stdout]   --> mount/src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const MS_SHARED: c_ulong = 1 << 20;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_RELATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const MS_RELATIME: c_ulong = 1 << 21;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_KERNMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const MS_KERNMOUNT: c_ulong = 1 << 22;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_I_VERSION` is never used
[INFO] [stdout]   --> mount/src/main.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const MS_I_VERSION: c_ulong = 1 << 23;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_STRICTATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const MS_STRICTATIME: c_ulong = 1 << 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_LAZYTIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const MS_LAZYTIME: c_ulong = 1 << 25;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOREMOTELOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const MS_NOREMOTELOCK: c_ulong = 1 << 27;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_REC` is never used
[INFO] [stdout]   --> mount/src/main.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const MS_REC: c_ulong = 16384;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const MS_NOSEC: c_ulong = 1 << 28;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SILENT` is never used
[INFO] [stdout]   --> mount/src/main.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const MS_SILENT: c_ulong = 32768;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BORN` is never used
[INFO] [stdout]   --> mount/src/main.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const MS_BORN: c_ulong = 1 << 29;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_POSIXACL` is never used
[INFO] [stdout]   --> mount/src/main.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const MS_POSIXACL: c_ulong = 1 << 16;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_ACTIVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const MS_ACTIVE: c_ulong = 1 << 30;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_UNBINDABLE` is never used
[INFO] [stdout]   --> mount/src/main.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const MS_UNBINDABLE: c_ulong = 1 << 17;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOUSER` is never used
[INFO] [stdout]   --> mount/src/main.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const MS_NOUSER: c_ulong = 1 << 31;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_PRIVATE` is never used
[INFO] [stdout]   --> mount/src/main.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const MS_PRIVATE: c_ulong = 1 << 18;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_VAL` is never used
[INFO] [stdout]   --> mount/src/main.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const MS_MGC_VAL: c_ulong = 0xc0ed0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SLAVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const MS_SLAVE: c_ulong = 1 << 19;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_SHARED` is never used
[INFO] [stdout]   --> mount/src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const MS_SHARED: c_ulong = 1 << 20;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_MSK` is never used
[INFO] [stdout]   --> mount/src/main.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const MS_MGC_MSK: c_ulong = 0xffff0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_RELATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const MS_RELATIME: c_ulong = 1 << 21;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_KERNMOUNT` is never used
[INFO] [stdout]   --> mount/src/main.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const MS_KERNMOUNT: c_ulong = 1 << 22;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_I_VERSION` is never used
[INFO] [stdout]   --> mount/src/main.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const MS_I_VERSION: c_ulong = 1 << 23;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> mount/src/main.rs:106:43
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let fs_type_c = fs_type.map(|fs_type| CString::new(fs_type).unwrap());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_STRICTATIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const MS_STRICTATIME: c_ulong = 1 << 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_LAZYTIME` is never used
[INFO] [stdout]   --> mount/src/main.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const MS_LAZYTIME: c_ulong = 1 << 25;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOREMOTELOCK` is never used
[INFO] [stdout]   --> mount/src/main.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const MS_NOREMOTELOCK: c_ulong = 1 << 27;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOSEC` is never used
[INFO] [stdout]   --> mount/src/main.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const MS_NOSEC: c_ulong = 1 << 28;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_BORN` is never used
[INFO] [stdout]   --> mount/src/main.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | const MS_BORN: c_ulong = 1 << 29;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_ACTIVE` is never used
[INFO] [stdout]   --> mount/src/main.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const MS_ACTIVE: c_ulong = 1 << 30;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_NOUSER` is never used
[INFO] [stdout]   --> mount/src/main.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const MS_NOUSER: c_ulong = 1 << 31;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_VAL` is never used
[INFO] [stdout]   --> mount/src/main.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 | const MS_MGC_VAL: c_ulong = 0xc0ed0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MS_MGC_MSK` is never used
[INFO] [stdout]   --> mount/src/main.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const MS_MGC_MSK: c_ulong = 0xffff0000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> mount/src/main.rs:106:43
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let fs_type_c = fs_type.map(|fs_type| CString::new(fs_type).unwrap());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mount` (bin "mount") due to 2 previous errors; 31 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mount` (bin "mount" test) due to 2 previous errors; 31 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1f2491f3f3618558dc75e15acde71bb9053bf056ac2a43062bb3ca6ac01ab368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2491f3f3618558dc75e15acde71bb9053bf056ac2a43062bb3ca6ac01ab368", kill_on_drop: false }`
[INFO] [stdout] 1f2491f3f3618558dc75e15acde71bb9053bf056ac2a43062bb3ca6ac01ab368