[INFO] updating cached repository https://github.com/willem66745/keeper-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d01445828a90682b163a328b3e65edcd41a5a1e
[INFO] testing willem66745/keeper-rust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillem66745%2Fkeeper-rust" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/willem66745/keeper-rust on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/willem66745/keeper-rust
[INFO] finished tweaking git repo https://github.com/willem66745/keeper-rust
[INFO] tweaked toml for git repo https://github.com/willem66745/keeper-rust written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/willem66745/keeper-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/willem66745/dailyschedule-rust`
[INFO] [stderr]     Updating git repository `https://github.com/willem66745/daylight-rust`
[INFO] [stderr]     Updating git repository `https://github.com/willem66745/ntpclient-rust`
[INFO] [stderr]     Updating git repository `https://github.com/willem66745/plugwise-rust`
[INFO] [stderr]     Updating git repository `https://github.com/willem66745/zoneinfo-rust`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 34f769810fbfe96b59f03c1b05ee5b10ac9aff44cfdd17d4e32aa8deeafc0805
[INFO] running `"docker" "start" "-a" "34f769810fbfe96b59f03c1b05ee5b10ac9aff44cfdd17d4e32aa8deeafc0805"`
[INFO] [stderr]    Compiling crc16 v0.3.4
[INFO] [stderr]    Compiling sequence_trie v0.0.13
[INFO] [stderr]    Compiling serde v0.7.15
[INFO] [stderr]    Compiling route-recognizer v0.1.13
[INFO] [stderr]    Compiling unicode-bidi v0.2.6
[INFO] [stderr]    Compiling humantime v0.1.3
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling zoneinfo v0.0.1 (https://github.com/willem66745/zoneinfo-rust#1e771964)
[INFO] [stderr]    Compiling ntpclient v0.0.1 (https://github.com/willem66745/ntpclient-rust#7e3bdf60)
[INFO] [stderr]    Compiling daylight v0.0.1 (https://github.com/willem66745/daylight-rust#4c214178)
[INFO] [stderr]    Compiling uuid v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling ordered-float v0.1.0
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling serial v0.3.4
[INFO] [stderr]    Compiling url v0.5.10
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stderr]    Compiling plugwise v0.0.1 (https://github.com/willem66745/plugwise-rust#76386f2f)
[INFO] [stderr]    Compiling serde-value v0.2.1
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling hyper v0.8.1
[INFO] [stderr]    Compiling dailyschedule v0.0.1 (https://github.com/willem66745/dailyschedule-rust#9ac4ed53)
[INFO] [stderr]    Compiling log4rs v0.4.8
[INFO] [stderr]    Compiling iron v0.3.1
[INFO] [stderr]    Compiling mount v0.1.0
[INFO] [stderr]    Compiling router v0.1.1
[INFO] [stderr]    Compiling staticfile v0.2.0
[INFO] [stderr]    Compiling keeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:65:32
[INFO] [stderr]    |
[INFO] [stderr] 65 |     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/serial.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |     if let Some(mut homedir) = env::home_dir() {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/config.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |             Error::Io(ref err) => err.cause(),
[INFO] [stderr]    |                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.40s
[INFO] running `"docker" "inspect" "34f769810fbfe96b59f03c1b05ee5b10ac9aff44cfdd17d4e32aa8deeafc0805"`
[INFO] running `"docker" "rm" "-f" "34f769810fbfe96b59f03c1b05ee5b10ac9aff44cfdd17d4e32aa8deeafc0805"`
[INFO] [stdout] 34f769810fbfe96b59f03c1b05ee5b10ac9aff44cfdd17d4e32aa8deeafc0805
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3fa3db82e86e173fb98a9cada3034d930dec441e6478742782e2517089c31dbb
[INFO] running `"docker" "start" "-a" "3fa3db82e86e173fb98a9cada3034d930dec441e6478742782e2517089c31dbb"`
[INFO] [stderr]    Compiling keeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:65:32
[INFO] [stderr]    |
[INFO] [stderr] 65 |     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/serial.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |     if let Some(mut homedir) = env::home_dir() {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/config.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |             Error::Io(ref err) => err.cause(),
[INFO] [stderr]    |                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `"docker" "inspect" "3fa3db82e86e173fb98a9cada3034d930dec441e6478742782e2517089c31dbb"`
[INFO] running `"docker" "rm" "-f" "3fa3db82e86e173fb98a9cada3034d930dec441e6478742782e2517089c31dbb"`
[INFO] [stdout] 3fa3db82e86e173fb98a9cada3034d930dec441e6478742782e2517089c31dbb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 95c99314d64a42550532579d879cdd6a9b404c6afc38c6cce7934ace5fe4629e
[INFO] running `"docker" "start" "-a" "95c99314d64a42550532579d879cdd6a9b404c6afc38c6cce7934ace5fe4629e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keeper-bf91ac3847fc1d1b
[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" "95c99314d64a42550532579d879cdd6a9b404c6afc38c6cce7934ace5fe4629e"`
[INFO] running `"docker" "rm" "-f" "95c99314d64a42550532579d879cdd6a9b404c6afc38c6cce7934ace5fe4629e"`
[INFO] [stdout] 95c99314d64a42550532579d879cdd6a9b404c6afc38c6cce7934ace5fe4629e