[INFO] cloning repository https://github.com/VaranTavers/parrot_ar_drone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VaranTavers/parrot_ar_drone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaranTavers%2Fparrot_ar_drone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaranTavers%2Fparrot_ar_drone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae598d9f0d7181055ba259dad5755953f4065b1b
[INFO] testing VaranTavers/parrot_ar_drone against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaranTavers%2Fparrot_ar_drone" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VaranTavers/parrot_ar_drone
[INFO] finished tweaking git repo https://github.com/VaranTavers/parrot_ar_drone
[INFO] tweaked toml for git repo https://github.com/VaranTavers/parrot_ar_drone written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VaranTavers/parrot_ar_drone on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VaranTavers/parrot_ar_drone 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c137034b42bbc5d9ecf70aa1a4cca8f4179b132d572d4ea4ef7127790d3083f7
[INFO] running `Command { std: "docker" "start" "-a" "c137034b42bbc5d9ecf70aa1a4cca8f4179b132d572d4ea4ef7127790d3083f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c137034b42bbc5d9ecf70aa1a4cca8f4179b132d572d4ea4ef7127790d3083f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c137034b42bbc5d9ecf70aa1a4cca8f4179b132d572d4ea4ef7127790d3083f7", kill_on_drop: false }`
[INFO] [stdout] c137034b42bbc5d9ecf70aa1a4cca8f4179b132d572d4ea4ef7127790d3083f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 458a63e2e98c87834d3ab029094391ddaecfe0c581181c624af65f6c1dbb951c
[INFO] running `Command { std: "docker" "start" "-a" "458a63e2e98c87834d3ab029094391ddaecfe0c581181c624af65f6c1dbb951c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling timer v0.2.0
[INFO] [stderr]    Compiling parrot_ar_drone v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `config_data`, `config_sending`, and `send_config_save_mode` are never read
[INFO] [stdout]   --> src/droneconfig.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct DroneConfig {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  8 |     pub config_data: Vec<(String, String)>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub config_sending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub send_config_save_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "458a63e2e98c87834d3ab029094391ddaecfe0c581181c624af65f6c1dbb951c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458a63e2e98c87834d3ab029094391ddaecfe0c581181c624af65f6c1dbb951c", kill_on_drop: false }`
[INFO] [stdout] 458a63e2e98c87834d3ab029094391ddaecfe0c581181c624af65f6c1dbb951c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98cdc67fc052944cf04474afcdba501eaa8178cd4ea3ecbcf9479b8e86225826
[INFO] running `Command { std: "docker" "start" "-a" "98cdc67fc052944cf04474afcdba501eaa8178cd4ea3ecbcf9479b8e86225826", kill_on_drop: false }`
[INFO] [stderr]    Compiling parrot_ar_drone v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `config_data`, `config_sending`, and `send_config_save_mode` are never read
[INFO] [stdout]   --> src/droneconfig.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct DroneConfig {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  8 |     pub config_data: Vec<(String, String)>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub config_sending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub send_config_save_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config_data`, `config_sending`, and `send_config_save_mode` are never read
[INFO] [stdout]   --> src/droneconfig.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct DroneConfig {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  8 |     pub config_data: Vec<(String, String)>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub config_sending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub send_config_save_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "98cdc67fc052944cf04474afcdba501eaa8178cd4ea3ecbcf9479b8e86225826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98cdc67fc052944cf04474afcdba501eaa8178cd4ea3ecbcf9479b8e86225826", kill_on_drop: false }`
[INFO] [stdout] 98cdc67fc052944cf04474afcdba501eaa8178cd4ea3ecbcf9479b8e86225826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bac45b1549926ef77a5e6a0c4052be65cb25de61b0759d42d1ddd0378e162032
[INFO] running `Command { std: "docker" "start" "-a" "bac45b1549926ef77a5e6a0c4052be65cb25de61b0759d42d1ddd0378e162032", kill_on_drop: false }`
[INFO] [stderr] warning: fields `config_data`, `config_sending`, and `send_config_save_mode` are never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/droneconfig.rs:8:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct DroneConfig {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr]  8 |     pub config_data: Vec<(String, String)>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]  9 |     pub config_sending: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub send_config_save_mode: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parrot_ar_drone` (lib) generated 1 warning
[INFO] [stderr] warning: `parrot_ar_drone` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parrot_ar_drone-2cfbb0c4186033bb)
[INFO] [stderr]    Doc-tests parrot_ar_drone
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Drone::takeoff (line 299) ... FAILED
[INFO] [stdout] test src/lib.rs - Drone::startup (line 44) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Drone::takeoff (line 299) stdout ----
[INFO] [stdout] error: expected `;`, found `drone`
[INFO] [stdout]    --> src/lib.rs:311:42
[INFO] [stdout]     |
[INFO] [stdout] 311 |     thread::sleep(Duration::from_secs(5))
[INFO] [stdout]     |                                          ^ help: add `;` here
[INFO] [stdout] 312 |
[INFO] [stdout] 313 |     drone.mov_forward(0.5);
[INFO] [stdout]     |     ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `drone`
[INFO] [stdout]    --> src/lib.rs:314:42
[INFO] [stdout]     |
[INFO] [stdout] 314 |     thread::sleep(Duration::from_secs(2))
[INFO] [stdout]     |                                          ^ help: add `;` here
[INFO] [stdout] 315 |     drone.hover();
[INFO] [stdout]     |     ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `drone`
[INFO] [stdout]    --> src/lib.rs:317:42
[INFO] [stdout]     |
[INFO] [stdout] 317 |     thread::sleep(Duration::from_secs(5))
[INFO] [stdout]     |                                          ^ help: add `;` here
[INFO] [stdout] 318 |
[INFO] [stdout] 319 |     drone.land();
[INFO] [stdout]     |     ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `time`
[INFO] [stdout]    --> src/lib.rs:302:5
[INFO] [stdout]     |
[INFO] [stdout] 302 | use time::Duration;
[INFO] [stdout]     |     ^^^^ help: a similar path exists: `std::time`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `thread`
[INFO] [stdout]    --> src/lib.rs:303:5
[INFO] [stdout]     |
[INFO] [stdout] 303 | use thread;
[INFO] [stdout]     |     ^^^^^^ no external crate `thread`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these modules instead
[INFO] [stdout]     |
[INFO] [stdout] 303 | use std::os::unix::thread;
[INFO] [stdout]     |     +++++++++++++++
[INFO] [stdout] 303 | use std::thread;
[INFO] [stdout]     |     +++++
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `shutdown` is private
[INFO] [stdout]    --> src/lib.rs:320:11
[INFO] [stdout]     |
[INFO] [stdout] 320 |     drone.shutdown();
[INFO] [stdout]     |           ^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:86:5
[INFO] [stdout]     |
[INFO] [stdout]  86 |     fn shutdown(&mut self) {
[INFO] [stdout]     |     ---------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0624.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Drone::startup (line 44) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (59) panicked at src/navdata.rs:233:36:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b64c9d76bb2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b64c9d76bb2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b64c9d76bb2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b64c9d76bb2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b64c9d89aba - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b64c9d89aba - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5b64c9d7b6a6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b64c9d7b6a6 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b64c9d5f06f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b64c9d5f06f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b64c9d71381 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5b64c9d7153b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5b64c9d5f15a - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5b64c9d543b9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5b64c9d5fc9d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5b64c9d8a1cc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5b64c9d8a192 - core[585f66e14d78f9ba]::panicking::panic
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5b64c9d89ee9 - core[585f66e14d78f9ba]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:2199:5
[INFO] [stdout]   18:     0x5b64c9d40653 - <core[585f66e14d78f9ba]::option::Option<std[3f03f8b59f91bef1]::sync::mpsc::Sender<alloc[15e7b27aba85d2e2]::string::String>>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1016:21
[INFO] [stdout]   19:     0x5b64c9d40653 - <parrot_ar_drone[2ed34637584e05cf]::navdata::NavData>::stop_navdata_listening_thread
[INFO] [stdout]                                at /opt/rustwide/workdir/src/navdata.rs:233:36
[INFO] [stdout]   20:     0x5b64c9d33ff8 - <parrot_ar_drone[2ed34637584e05cf]::Drone>::shutdown
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:87:22
[INFO] [stdout]   21:     0x5b64c9d381aa - <parrot_ar_drone[2ed34637584e05cf]::Drone as core[585f66e14d78f9ba]::ops::drop::Drop>::drop
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:562:14
[INFO] [stdout]   22:     0x5b64c9d06d81 - core[585f66e14d78f9ba]::ptr::drop_in_place::<parrot_ar_drone[2ed34637584e05cf]::Drone>
[INFO] [stdout]   23:     0x5b64c9d06fef - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   24:     0x5b64c9d07023 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   25:     0x5b64c9d06f46 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   26:     0x5b64c9d06f59 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   27:     0x5b64c9d70976 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   28:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   32:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x5b64c9d70976 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   36:     0x5b64c9d06d61 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   37:     0x5b64c9d07085 - main
[INFO] [stdout]   38:     0x7ac15cc391ca - <unknown>
[INFO] [stdout]   39:     0x7ac15cc3928b - __libc_start_main
[INFO] [stdout]   40:     0x5b64c9d06c75 - _start
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Drone::startup (line 44)
[INFO] [stdout]     src/lib.rs - Drone::takeoff (line 299)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bac45b1549926ef77a5e6a0c4052be65cb25de61b0759d42d1ddd0378e162032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac45b1549926ef77a5e6a0c4052be65cb25de61b0759d42d1ddd0378e162032", kill_on_drop: false }`
[INFO] [stdout] bac45b1549926ef77a5e6a0c4052be65cb25de61b0759d42d1ddd0378e162032
