[INFO] fetching crate fake-vice-bin 0.1.1...
[INFO] testing fake-vice-bin-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate fake-vice-bin 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fake-vice-bin 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fake-vice-bin 0.1.1
[INFO] finished tweaking crates.io crate fake-vice-bin 0.1.1
[INFO] tweaked toml for crates.io crate fake-vice-bin 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate fake-vice-bin 0.1.1 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.65
[INFO] [stderr]   Downloaded ringbuf v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9ef6d8bc005d99b6aa38082a7fdd8241f3a8dceb065ca16b1c6e2315ef8a9c
[INFO] running `Command { std: "docker" "start" "-a" "8e9ef6d8bc005d99b6aa38082a7fdd8241f3a8dceb065ca16b1c6e2315ef8a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9ef6d8bc005d99b6aa38082a7fdd8241f3a8dceb065ca16b1c6e2315ef8a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9ef6d8bc005d99b6aa38082a7fdd8241f3a8dceb065ca16b1c6e2315ef8a9c", kill_on_drop: false }`
[INFO] [stdout] 8e9ef6d8bc005d99b6aa38082a7fdd8241f3a8dceb065ca16b1c6e2315ef8a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c6aefb456ca16b5759508c480e996672f2161edc69e894a897437fdd471102e
[INFO] running `Command { std: "docker" "start" "-a" "1c6aefb456ca16b5759508c480e996672f2161edc69e894a897437fdd471102e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling ringbuf v0.3.0
[INFO] [stderr]    Compiling fake-vice-bin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/fake_vice_bin.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/fake_vice_bin.rs:164:6
[INFO] [stdout]     |
[INFO] [stdout] 110 | /                     loop {
[INFO] [stdout] 111 | |                         // receive
[INFO] [stdout] 112 | |                         let mut buf = [0; 1];
[INFO] [stdout] 113 | |                         loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |                         thread::sleep(delay);
[INFO] [stdout] 163 | |                     }
[INFO] [stdout]     | |_____________________- any code following this expression is unreachable
[INFO] [stdout] 164 |                       Ok(())
[INFO] [stdout]     |                       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/fake_vice_bin.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn value(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `size` is never used
[INFO] [stdout]   --> src/fake_vice_bin.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cli_main.rs:56:2
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     loop {
[INFO] [stdout] 50 | |         fvb.send_advance_instructions(1000)?;
[INFO] [stdout] 51 | |         //fvb.send_ping()?;
[INFO] [stdout] 52 | |         //fvb.send_exit()?;
[INFO] [stdout] 53 | |         fvb.update()?;
[INFO] [stdout] 54 | |         std::thread::sleep(short_delay);
[INFO] [stdout] 55 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 56 | /     loop {
[INFO] [stdout] 57 | |         fvb.update()?;
[INFO] [stdout] 58 | |         //fvb.send_ping()?;
[INFO] [stdout] 59 | |         fvb.send_exit()?;
[INFO] [stdout] 60 | |         std::thread::sleep(delay);
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "1c6aefb456ca16b5759508c480e996672f2161edc69e894a897437fdd471102e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6aefb456ca16b5759508c480e996672f2161edc69e894a897437fdd471102e", kill_on_drop: false }`
[INFO] [stdout] 1c6aefb456ca16b5759508c480e996672f2161edc69e894a897437fdd471102e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62d0494984a1df3ca72f428d6d04ba7a5a7d61eb0a1eb7f6aff55e60f773337f
[INFO] running `Command { std: "docker" "start" "-a" "62d0494984a1df3ca72f428d6d04ba7a5a7d61eb0a1eb7f6aff55e60f773337f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fake-vice-bin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/fake_vice_bin.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/fake_vice_bin.rs:164:6
[INFO] [stdout]     |
[INFO] [stdout] 110 | /                     loop {
[INFO] [stdout] 111 | |                         // receive
[INFO] [stdout] 112 | |                         let mut buf = [0; 1];
[INFO] [stdout] 113 | |                         loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |                         thread::sleep(delay);
[INFO] [stdout] 163 | |                     }
[INFO] [stdout]     | |_____________________- any code following this expression is unreachable
[INFO] [stdout] 164 |                       Ok(())
[INFO] [stdout]     |                       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/fake_vice_bin.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn value(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `size` is never used
[INFO] [stdout]   --> src/fake_vice_bin.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/fake_vice_bin.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/cli_main.rs:56:2
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     loop {
[INFO] [stdout] 50 | |         fvb.send_advance_instructions(1000)?;
[INFO] [stdout] 51 | |         //fvb.send_ping()?;
[INFO] [stdout] 52 | |         //fvb.send_exit()?;
[INFO] [stdout] 53 | |         fvb.update()?;
[INFO] [stdout] 54 | |         std::thread::sleep(short_delay);
[INFO] [stdout] 55 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 56 | /     loop {
[INFO] [stdout] 57 | |         fvb.update()?;
[INFO] [stdout] 58 | |         //fvb.send_ping()?;
[INFO] [stdout] 59 | |         fvb.send_exit()?;
[INFO] [stdout] 60 | |         std::thread::sleep(delay);
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/fake_vice_bin.rs:164:6
[INFO] [stdout]     |
[INFO] [stdout] 110 | /                     loop {
[INFO] [stdout] 111 | |                         // receive
[INFO] [stdout] 112 | |                         let mut buf = [0; 1];
[INFO] [stdout] 113 | |                         loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |                         thread::sleep(delay);
[INFO] [stdout] 163 | |                     }
[INFO] [stdout]     | |_____________________- any code following this expression is unreachable
[INFO] [stdout] 164 |                       Ok(())
[INFO] [stdout]     |                       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/fake_vice_bin.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn value(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `size` is never used
[INFO] [stdout]   --> src/fake_vice_bin.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "62d0494984a1df3ca72f428d6d04ba7a5a7d61eb0a1eb7f6aff55e60f773337f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d0494984a1df3ca72f428d6d04ba7a5a7d61eb0a1eb7f6aff55e60f773337f", kill_on_drop: false }`
[INFO] [stdout] 62d0494984a1df3ca72f428d6d04ba7a5a7d61eb0a1eb7f6aff55e60f773337f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09861ad6af24edcb4f338888ca62c2e5ebff9d92b35d5a409a6f91b9f4c21718
[INFO] running `Command { std: "docker" "start" "-a" "09861ad6af24edcb4f338888ca62c2e5ebff9d92b35d5a409a6f91b9f4c21718", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/fake_vice_bin.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/fake_vice_bin.rs:164:6
[INFO] [stderr]     |
[INFO] [stderr] 110 | /                     loop {
[INFO] [stderr] 111 | |                         // receive
[INFO] [stderr] 112 | |                         let mut buf = [0; 1];
[INFO] [stderr] 113 | |                         loop {
[INFO] [stderr] ...   |
[INFO] [stderr] 162 | |                         thread::sleep(delay);
[INFO] [stderr] 163 | |                     }
[INFO] [stderr]     | |_____________________- any code following this expression is unreachable
[INFO] [stderr] 164 |                       Ok(())
[INFO] [stderr]     |                       ^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `value` is never used
[INFO] [stderr]   --> src/fake_vice_bin.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn value(&self) -> u16 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `size` is never used
[INFO] [stderr]   --> src/fake_vice_bin.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn size(&self) -> u8 {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fake-vice-bin` (lib) generated 4 warnings (run `cargo fix --lib -p fake-vice-bin` to apply 1 suggestion)
[INFO] [stderr] warning: `fake-vice-bin` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/cli_main.rs:56:2
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     loop {
[INFO] [stderr] 50 | |         fvb.send_advance_instructions(1000)?;
[INFO] [stderr] 51 | |         //fvb.send_ping()?;
[INFO] [stderr] 52 | |         //fvb.send_exit()?;
[INFO] [stderr] 53 | |         fvb.update()?;
[INFO] [stderr] 54 | |         std::thread::sleep(short_delay);
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____- any code following this expression is unreachable
[INFO] [stderr] 56 | /     loop {
[INFO] [stderr] 57 | |         fvb.update()?;
[INFO] [stderr] 58 | |         //fvb.send_ping()?;
[INFO] [stderr] 59 | |         fvb.send_exit()?;
[INFO] [stderr] 60 | |         std::thread::sleep(delay);
[INFO] [stderr] 61 | |     }
[INFO] [stderr]    | |_____^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fake-vice-bin` (bin "fake-vice-bin" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fake_vice_bin-16b40accfe53800c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/cli_main.rs (/opt/rustwide/target/debug/deps/fake_vice_bin-300afb12bbf8df00)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fake-vice-bin
[INFO] [stderr] error[E0659]: `fake_vice_bin` is ambiguous
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use fake_vice_bin::FakeViceBin;
[INFO] [stderr]   |         ^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]   |
[INFO] [stderr]   = note: ambiguous because of multiple potential import sources
[INFO] [stderr]   = note: `fake_vice_bin` could refer to a crate passed with `--extern`
[INFO] [stderr]   = help: use `::fake_vice_bin` to refer to this crate unambiguously
[INFO] [stderr] note: `fake_vice_bin` could also refer to the module defined here
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod fake_vice_bin;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   = help: use `crate::fake_vice_bin` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name fake_vice_bin --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-921cd1397652c88f.rlib --extern fake_vice_bin=/opt/rustwide/target/debug/deps/libfake_vice_bin-00896dd09a391e2b.rlib --extern ringbuf=/opt/rustwide/target/debug/deps/libringbuf-5d29a5bfb245eb58.rlib -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "09861ad6af24edcb4f338888ca62c2e5ebff9d92b35d5a409a6f91b9f4c21718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09861ad6af24edcb4f338888ca62c2e5ebff9d92b35d5a409a6f91b9f4c21718", kill_on_drop: false }`
[INFO] [stdout] 09861ad6af24edcb4f338888ca62c2e5ebff9d92b35d5a409a6f91b9f4c21718
