[INFO] updating cached repository nuew/fntpd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nuew/fntpd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nuew/fntpd" "work/ex/beta-1.38-1/sources/1.37.0/gh/nuew/fntpd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nuew/fntpd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nuew/fntpd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nuew/fntpd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nuew/fntpd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c6c9a5deb772a842cf87d42804ff94769e637e4
[INFO] sha for GitHub repo nuew/fntpd: 7c6c9a5deb772a842cf87d42804ff94769e637e4
[INFO] validating manifest of nuew/fntpd on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nuew/fntpd on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nuew/fntpd
[INFO] finished frobbing nuew/fntpd
[INFO] frobbed toml for nuew/fntpd written to work/ex/beta-1.38-1/sources/1.37.0/gh/nuew/fntpd/Cargo.toml
[INFO] started frobbing nuew/fntpd
[INFO] finished frobbing nuew/fntpd
[INFO] frobbed toml for nuew/fntpd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nuew/fntpd/Cargo.toml
[INFO] crate nuew/fntpd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nuew/fntpd against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nuew/fntpd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 469c7d4da091b98cedea22033eddf227f7531570db831b31e287ba4d1251fa3c
[INFO] running `"docker" "start" "-a" "469c7d4da091b98cedea22033eddf227f7531570db831b31e287ba4d1251fa3c"`
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]    Compiling serde v0.9.7
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]    Compiling daemonize v0.2.3
[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 toml v0.3.0
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling fntpd v0.1.0 (/opt/crater/workdir)
[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: constant item 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 item 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 item 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 item 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 item 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 item 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]     Finished dev [unoptimized + debuginfo] target(s) in 27.49s
[INFO] running `"docker" "inspect" "469c7d4da091b98cedea22033eddf227f7531570db831b31e287ba4d1251fa3c"`
[INFO] running `"docker" "rm" "-f" "469c7d4da091b98cedea22033eddf227f7531570db831b31e287ba4d1251fa3c"`
[INFO] [stdout] 469c7d4da091b98cedea22033eddf227f7531570db831b31e287ba4d1251fa3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nuew/fntpd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b12450b9b276b1c5edd9fc551c047e8a8a60e466ae715bc54175bbcd0cea2b7d
[INFO] running `"docker" "start" "-a" "b12450b9b276b1c5edd9fc551c047e8a8a60e466ae715bc54175bbcd0cea2b7d"`
[INFO] [stderr]    Compiling fntpd v0.1.0 (/opt/crater/workdir)
[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: constant item 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 item 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 item 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 item 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 item 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 item 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "b12450b9b276b1c5edd9fc551c047e8a8a60e466ae715bc54175bbcd0cea2b7d"`
[INFO] running `"docker" "rm" "-f" "b12450b9b276b1c5edd9fc551c047e8a8a60e466ae715bc54175bbcd0cea2b7d"`
[INFO] [stdout] b12450b9b276b1c5edd9fc551c047e8a8a60e466ae715bc54175bbcd0cea2b7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nuew/fntpd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 85dc79b409ebf34eed87cd6e7fb291aa745fa3a3bbf3f4df83b628139fdff233
[INFO] running `"docker" "start" "-a" "85dc79b409ebf34eed87cd6e7fb291aa745fa3a3bbf3f4df83b628139fdff233"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fntpd-f618e01b3f9f3e95
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "85dc79b409ebf34eed87cd6e7fb291aa745fa3a3bbf3f4df83b628139fdff233"`
[INFO] running `"docker" "rm" "-f" "85dc79b409ebf34eed87cd6e7fb291aa745fa3a3bbf3f4df83b628139fdff233"`
[INFO] [stdout] 85dc79b409ebf34eed87cd6e7fb291aa745fa3a3bbf3f4df83b628139fdff233