[INFO] fetching crate drogue-rak811 0.4.0...
[INFO] testing drogue-rak811-0.4.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate drogue-rak811 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate drogue-rak811 0.4.0
[INFO] finished tweaking crates.io crate drogue-rak811 0.4.0
[INFO] tweaked toml for crates.io crate drogue-rak811 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate drogue-rak811 0.4.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding heapless v0.5.6 (available: v0.9.2)
[INFO] [stderr]       Adding nb v0.1.3 (available: v1.1.0)
[INFO] [stderr]       Adding nom v5.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 788ff884cf021f09edb1ceb1893aa322444d81039d2f19654074aaff7218b3db
[INFO] running `Command { std: "docker" "start" "-a" "788ff884cf021f09edb1ceb1893aa322444d81039d2f19654074aaff7218b3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788ff884cf021f09edb1ceb1893aa322444d81039d2f19654074aaff7218b3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788ff884cf021f09edb1ceb1893aa322444d81039d2f19654074aaff7218b3db", kill_on_drop: false }`
[INFO] [stdout] 788ff884cf021f09edb1ceb1893aa322444d81039d2f19654074aaff7218b3db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 29d72300ccef5e8af238b012177be6904331a555ba00ef5fd3a41bcd4aeb4520
[INFO] running `Command { std: "docker" "start" "-a" "29d72300ccef5e8af238b012177be6904331a555ba00ef5fd3a41bcd4aeb4520", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling moveslice v2.0.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling drogue-rak811 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "29d72300ccef5e8af238b012177be6904331a555ba00ef5fd3a41bcd4aeb4520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d72300ccef5e8af238b012177be6904331a555ba00ef5fd3a41bcd4aeb4520", kill_on_drop: false }`
[INFO] [stdout] 29d72300ccef5e8af238b012177be6904331a555ba00ef5fd3a41bcd4aeb4520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2b3ea885f2f33a0aedb3feb8ab95381a1f1173cfcd3633559fe7d37e613e063c
[INFO] running `Command { std: "docker" "start" "-a" "2b3ea885f2f33a0aedb3feb8ab95381a1f1173cfcd3633559fe7d37e613e063c", kill_on_drop: false }`
[INFO] [stderr]    Compiling drogue-rak811 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "2b3ea885f2f33a0aedb3feb8ab95381a1f1173cfcd3633559fe7d37e613e063c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3ea885f2f33a0aedb3feb8ab95381a1f1173cfcd3633559fe7d37e613e063c", kill_on_drop: false }`
[INFO] [stdout] 2b3ea885f2f33a0aedb3feb8ab95381a1f1173cfcd3633559fe7d37e613e063c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 072df9f9b4efdaa94442ecfb4f0b3899558ceb4848626de52b0416d1e44c1bea
[INFO] running `Command { std: "docker" "start" "-a" "072df9f9b4efdaa94442ecfb4f0b3899558ceb4848626de52b0416d1e44c1bea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/drogue-rak811/6a4e5266dcda2108/deps/drogue_rak811-6a4e5266dcda2108)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test protocol::tests::it_works ... ok
[INFO] [stdout] test parser::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drogue_rak811
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 42) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `.`
[INFO] [stdout]   --> src/lib.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | driver.set_device_eui(&[0x00, 0xBB, 0x7C, 0x95, 0xAD, 0xB5, 0x30, 0xB9]).unwrap();
[INFO] [stdout]    |       ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 52) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `driver` in this scope
[INFO] [stdout]   --> src/lib.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | driver.join(rak811::ConnectMode::OTAA).unwrap();
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]   --> src/lib.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 | driver.join(rak811::ConnectMode::OTAA).unwrap();
[INFO] [stdout]    |             ^^^^^^ use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rak811`, use `cargo add rak811` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 52 + use drogue_rak811::ConnectMode;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `ConnectMode`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 53 - driver.join(rak811::ConnectMode::OTAA).unwrap();
[INFO] [stdout] 53 + driver.join(ConnectMode::OTAA).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `driver` in this scope
[INFO] [stdout]   --> src/lib.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | driver.send(rak811::QoS::Confirmed, 1, b"hello!").unwrap();
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]   --> src/lib.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 | driver.send(rak811::QoS::Confirmed, 1, b"hello!").unwrap();
[INFO] [stdout]    |             ^^^^^^ use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rak811`, use `cargo add rak811` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 52 + use drogue_rak811::QoS;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `QoS`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 56 - driver.send(rak811::QoS::Confirmed, 1, b"hello!").unwrap();
[INFO] [stdout] 56 + driver.send(QoS::Confirmed, 1, b"hello!").unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `driver` in this scope
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | driver.set_band(rak811::LoraRegion::EU868).unwrap();
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]   --> src/lib.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 | driver.set_band(rak811::LoraRegion::EU868).unwrap();
[INFO] [stdout]    |                 ^^^^^^ use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rak811`, use `cargo add rak811` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 31 + use drogue_rak811::LoraRegion;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `LoraRegion`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 32 - driver.set_band(rak811::LoraRegion::EU868).unwrap();
[INFO] [stdout] 32 + driver.set_band(LoraRegion::EU868).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `driver` in this scope
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | driver.set_mode(rak811::LoraMode::WAN).unwrap();
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]   --> src/lib.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 | driver.set_mode(rak811::LoraMode::WAN).unwrap();
[INFO] [stdout]    |                 ^^^^^^ use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rak811`, use `cargo add rak811` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 31 + use drogue_rak811::LoraMode;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `LoraMode`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 33 - driver.set_mode(rak811::LoraMode::WAN).unwrap();
[INFO] [stdout] 33 + driver.set_mode(LoraMode::WAN).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `uarte` in this scope
[INFO] [stdout]   --> src/lib.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | let (uarte_tx, uarte_rx) = uarte
[INFO] [stdout]    |                            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ctx` in this scope
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     .split(ctx.resources.tx_buf, ctx.resources.rx_buf)
[INFO] [stdout]    |            ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ctx` in this scope
[INFO] [stdout]   --> src/lib.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |     .split(ctx.resources.tx_buf, ctx.resources.rx_buf)
[INFO] [stdout]    |                                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]   --> src/lib.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | let driver = rak811::Rak811Driver::new(
[INFO] [stdout]    |              ^^^^^^ use of unresolved module or unlinked crate `rak811`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rak811`, use `cargo add rak811` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 10 + use drogue_rak811::Rak811Driver;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Rak811Driver`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 16 - let driver = rak811::Rak811Driver::new(
[INFO] [stdout] 16 + let driver = Rak811Driver::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `port1` in this scope
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     port1.p1_02.into_push_pull_output(Level::High).degrade(),
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Level`
[INFO] [stdout]   --> src/lib.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |     port1.p1_02.into_push_pull_output(Level::High).degrade(),
[INFO] [stdout]    |                                       ^^^^^ use of undeclared type `Level`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 10 + use log::Level;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout]     src/lib.rs - (line 42)
[INFO] [stdout]     src/lib.rs - (line 52)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "072df9f9b4efdaa94442ecfb4f0b3899558ceb4848626de52b0416d1e44c1bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072df9f9b4efdaa94442ecfb4f0b3899558ceb4848626de52b0416d1e44c1bea", kill_on_drop: false }`
[INFO] [stdout] 072df9f9b4efdaa94442ecfb4f0b3899558ceb4848626de52b0416d1e44c1bea
