[INFO] updating cached repository https://github.com/bofh69/otii-measurement
[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] b80bd966d125203399fff33a33fc01a2e7b6847d
[INFO] testing bofh69/otii-measurement against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofh69%2Fotii-measurement" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bofh69/otii-measurement on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bofh69/otii-measurement
[INFO] finished tweaking git repo https://github.com/bofh69/otii-measurement
[INFO] tweaked toml for git repo https://github.com/bofh69/otii-measurement written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bofh69/otii-measurement already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6c4241761025d9dd747717220fb918161755be809fe271f8ab25be052241bbd8
[INFO] running `"docker" "start" "-a" "6c4241761025d9dd747717220fb918161755be809fe271f8ab25be052241bbd8"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling timer v0.2.0
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling otii_measurement v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |     tracer: Box<Tracer>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Tracer`
[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/main.rs:145:54
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn new(dev: &std::path::PathBuf, tracer: Box<Tracer>) -> Otii {
[INFO] [stderr]     |                                                      ^^^^^^ help: use `dyn`: `dyn Tracer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.69s
[INFO] running `"docker" "inspect" "6c4241761025d9dd747717220fb918161755be809fe271f8ab25be052241bbd8"`
[INFO] running `"docker" "rm" "-f" "6c4241761025d9dd747717220fb918161755be809fe271f8ab25be052241bbd8"`
[INFO] [stdout] 6c4241761025d9dd747717220fb918161755be809fe271f8ab25be052241bbd8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3f7921773862b5e251d9a8c61576a128f58bdfec59059bd2d6ad61723b1e146b
[INFO] running `"docker" "start" "-a" "3f7921773862b5e251d9a8c61576a128f58bdfec59059bd2d6ad61723b1e146b"`
[INFO] [stderr]    Compiling otii_measurement v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |     tracer: Box<Tracer>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Tracer`
[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/main.rs:145:54
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn new(dev: &std::path::PathBuf, tracer: Box<Tracer>) -> Otii {
[INFO] [stderr]     |                                                      ^^^^^^ help: use `dyn`: `dyn Tracer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "3f7921773862b5e251d9a8c61576a128f58bdfec59059bd2d6ad61723b1e146b"`
[INFO] running `"docker" "rm" "-f" "3f7921773862b5e251d9a8c61576a128f58bdfec59059bd2d6ad61723b1e146b"`
[INFO] [stdout] 3f7921773862b5e251d9a8c61576a128f58bdfec59059bd2d6ad61723b1e146b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 5b09e7cf3a026ed8da3dfaac14763c938aaa4bf96a10ccbc43a0f661bfc331b4
[INFO] running `"docker" "start" "-a" "5b09e7cf3a026ed8da3dfaac14763c938aaa4bf96a10ccbc43a0f661bfc331b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/otii_measurement-a3ee6ca8c045a15a
[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" "5b09e7cf3a026ed8da3dfaac14763c938aaa4bf96a10ccbc43a0f661bfc331b4"`
[INFO] running `"docker" "rm" "-f" "5b09e7cf3a026ed8da3dfaac14763c938aaa4bf96a10ccbc43a0f661bfc331b4"`
[INFO] [stdout] 5b09e7cf3a026ed8da3dfaac14763c938aaa4bf96a10ccbc43a0f661bfc331b4