[INFO] cloning repository https://github.com/nuew/fntpd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuew/fntpd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuew%2Ffntpd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuew%2Ffntpd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c6c9a5deb772a842cf87d42804ff94769e637e4
[INFO] testing nuew/fntpd against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuew%2Ffntpd" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nuew/fntpd on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nuew/fntpd
[INFO] finished tweaking git repo https://github.com/nuew/fntpd
[INFO] tweaked toml for git repo https://github.com/nuew/fntpd written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/nuew/fntpd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 544d6a25a56410c83c782804ac7614a1f546b78122a4329ca340161484c225fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "544d6a25a56410c83c782804ac7614a1f546b78122a4329ca340161484c225fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544d6a25a56410c83c782804ac7614a1f546b78122a4329ca340161484c225fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544d6a25a56410c83c782804ac7614a1f546b78122a4329ca340161484c225fa", kill_on_drop: false }`
[INFO] [stdout] 544d6a25a56410c83c782804ac7614a1f546b78122a4329ca340161484c225fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d011343c8548cdd4090183e79c9114070325c8d372fd9d722b96ff35615bf80e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d011343c8548cdd4090183e79c9114070325c8d372fd9d722b96ff35615bf80e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]    Compiling nom v2.1.0
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]    Compiling fern v0.3.5
[INFO] [stderr]    Compiling daemonize v0.2.3
[INFO] [stderr]    Compiling toml v0.3.0
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]    Compiling serde_derive v0.9.7
[INFO] [stderr]    Compiling fntpd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/daesock.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:26:39
[INFO] [stdout]    |
[INFO] [stdout] 26 |       ConfigError::Io(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 |       ConfigError::Parse(ref err) => err.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/daesock.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 |       DaeSockError::Io(ref err) => err.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/daesock.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |       DaeSockError::Daemonize(ref err) => err.description(),
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TOLERANCE`
[INFO] [stdout]   --> src/ntp/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const TOLERANCE: f32 = 15e-6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MINPOLL`
[INFO] [stdout]   --> src/ntp/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const MINPOLL: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAXPOLL`
[INFO] [stdout]   --> src/ntp/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MAXPOLL: u8 = 17;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAXDISP`
[INFO] [stdout]   --> src/ntp/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MAXDISP: u8 = 16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MINDISP`
[INFO] [stdout]   --> src/ntp/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const MINDISP: f32 = 0.005;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAXDIST`
[INFO] [stdout]   --> src/ntp/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const MAXDIST: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
[INFO] running `Command { std: "docker" "inspect" "d011343c8548cdd4090183e79c9114070325c8d372fd9d722b96ff35615bf80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d011343c8548cdd4090183e79c9114070325c8d372fd9d722b96ff35615bf80e", kill_on_drop: false }`
[INFO] [stdout] d011343c8548cdd4090183e79c9114070325c8d372fd9d722b96ff35615bf80e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9e76995b0463c270509bf48e4b084f65eed0d79a50a1f1cc2fe2d8d4e6ba3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec9e76995b0463c270509bf48e4b084f65eed0d79a50a1f1cc2fe2d8d4e6ba3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fntpd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/daesock.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:26:39
[INFO] [stdout]    |
[INFO] [stdout] 26 |       ConfigError::Io(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/config.rs:27:42
[INFO] [stdout]    |
[INFO] [stdout] 27 |       ConfigError::Parse(ref err) => err.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/daesock.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 |       DaeSockError::Io(ref err) => err.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/daesock.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |       DaeSockError::Daemonize(ref err) => err.description(),
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TOLERANCE`
[INFO] [stdout]   --> src/ntp/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const TOLERANCE: f32 = 15e-6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MINPOLL`
[INFO] [stdout]   --> src/ntp/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const MINPOLL: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAXPOLL`
[INFO] [stdout]   --> src/ntp/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MAXPOLL: u8 = 17;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAXDISP`
[INFO] [stdout]   --> src/ntp/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MAXDISP: u8 = 16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MINDISP`
[INFO] [stdout]   --> src/ntp/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const MINDISP: f32 = 0.005;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAXDIST`
[INFO] [stdout]   --> src/ntp/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const MAXDIST: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "ec9e76995b0463c270509bf48e4b084f65eed0d79a50a1f1cc2fe2d8d4e6ba3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9e76995b0463c270509bf48e4b084f65eed0d79a50a1f1cc2fe2d8d4e6ba3d", kill_on_drop: false }`
[INFO] [stdout] ec9e76995b0463c270509bf48e4b084f65eed0d79a50a1f1cc2fe2d8d4e6ba3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2debf63e0bb8340df69dea64ed93af0019df8c4b618bcc043645ba25e14da8e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2debf63e0bb8340df69dea64ed93af0019df8c4b618bcc043645ba25e14da8e8", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:31:30
[INFO] [stderr]    |
[INFO] [stderr] 31 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/daesock.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/config.rs:26:39
[INFO] [stderr]    |
[INFO] [stderr] 26 |       ConfigError::Io(ref err) => err.description(),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/config.rs:27:42
[INFO] [stderr]    |
[INFO] [stderr] 27 |       ConfigError::Parse(ref err) => err.description(),
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/daesock.rs:25:40
[INFO] [stderr]    |
[INFO] [stderr] 25 |       DaeSockError::Io(ref err) => err.description(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/daesock.rs:26:47
[INFO] [stderr]    |
[INFO] [stderr] 26 |       DaeSockError::Daemonize(ref err) => err.description(),
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `TOLERANCE`
[INFO] [stderr]   --> src/ntp/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const TOLERANCE: f32 = 15e-6;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MINPOLL`
[INFO] [stderr]   --> src/ntp/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const MINPOLL: u8 = 4;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAXPOLL`
[INFO] [stderr]   --> src/ntp/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const MAXPOLL: u8 = 17;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAXDISP`
[INFO] [stderr]   --> src/ntp/mod.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const MAXDISP: u8 = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MINDISP`
[INFO] [stderr]   --> src/ntp/mod.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const MINDISP: f32 = 0.005;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAXDIST`
[INFO] [stderr]   --> src/ntp/mod.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub const MAXDIST: u8 = 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fntpd-6f365444cfc81914
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2debf63e0bb8340df69dea64ed93af0019df8c4b618bcc043645ba25e14da8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2debf63e0bb8340df69dea64ed93af0019df8c4b618bcc043645ba25e14da8e8", kill_on_drop: false }`
[INFO] [stdout] 2debf63e0bb8340df69dea64ed93af0019df8c4b618bcc043645ba25e14da8e8