[INFO] cloning repository https://github.com/wassimans/algorithmic-thinking-Zingaro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wassimans/algorithmic-thinking-Zingaro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwassimans%2Falgorithmic-thinking-Zingaro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwassimans%2Falgorithmic-thinking-Zingaro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b20d0b7b444e5426439e03258fc58b47336a315e
[INFO] testing wassimans/algorithmic-thinking-Zingaro against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwassimans%2Falgorithmic-thinking-Zingaro" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wassimans/algorithmic-thinking-Zingaro
[INFO] finished tweaking git repo https://github.com/wassimans/algorithmic-thinking-Zingaro
[INFO] tweaked toml for git repo https://github.com/wassimans/algorithmic-thinking-Zingaro written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wassimans/algorithmic-thinking-Zingaro on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wassimans/algorithmic-thinking-Zingaro 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46d217e09f54e631114b75a1f3ac5c45818e89e2c711e0714d48bc789815a887
[INFO] running `Command { std: "docker" "start" "-a" "46d217e09f54e631114b75a1f3ac5c45818e89e2c711e0714d48bc789815a887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46d217e09f54e631114b75a1f3ac5c45818e89e2c711e0714d48bc789815a887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d217e09f54e631114b75a1f3ac5c45818e89e2c711e0714d48bc789815a887", kill_on_drop: false }`
[INFO] [stdout] 46d217e09f54e631114b75a1f3ac5c45818e89e2c711e0714d48bc789815a887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5dee24e1ca21559102c263deed2573bfae67bfdc8f942a32add5f24a00d3dce
[INFO] running `Command { std: "docker" "start" "-a" "c5dee24e1ca21559102c263deed2573bfae67bfdc8f942a32add5f24a00d3dce", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack v0.0.0 (/opt/rustwide/workdir/stack)
[INFO] [stderr]    Compiling hashmap v0.1.0 (/opt/rustwide/workdir/hashmap)
[INFO] [stderr]    Compiling queue v0.0.0 (/opt/rustwide/workdir/queue)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> stack/src/stack.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<T>> {
[INFO] [stdout]     |                 ^^^^^                    ------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<'_, T>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> stack/src/stack.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^                    ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<'_, T>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c5dee24e1ca21559102c263deed2573bfae67bfdc8f942a32add5f24a00d3dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5dee24e1ca21559102c263deed2573bfae67bfdc8f942a32add5f24a00d3dce", kill_on_drop: false }`
[INFO] [stdout] c5dee24e1ca21559102c263deed2573bfae67bfdc8f942a32add5f24a00d3dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d464c74c6af6132449783dd7ac456968108a2e6fa344f972a58e692bc588ffee
[INFO] running `Command { std: "docker" "start" "-a" "d464c74c6af6132449783dd7ac456968108a2e6fa344f972a58e692bc588ffee", kill_on_drop: false }`
[INFO] [stderr]    Compiling queue v0.0.0 (/opt/rustwide/workdir/queue)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> stack/src/stack.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<T>> {
[INFO] [stdout]     |                 ^^^^^                    ------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<'_, T>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stack v0.0.0 (/opt/rustwide/workdir/stack)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> stack/src/stack.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^                    ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<'_, T>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hashmap v0.1.0 (/opt/rustwide/workdir/hashmap)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> stack/src/stack.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<T>> {
[INFO] [stdout]     |                 ^^^^^                    ------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<'_, T>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> stack/src/stack.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^                    ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<'_, T>> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "d464c74c6af6132449783dd7ac456968108a2e6fa344f972a58e692bc588ffee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d464c74c6af6132449783dd7ac456968108a2e6fa344f972a58e692bc588ffee", kill_on_drop: false }`
[INFO] [stdout] d464c74c6af6132449783dd7ac456968108a2e6fa344f972a58e692bc588ffee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 255624bccb0ddc53c72b18afa83754dfd9dda7df3a8f1c3a1c0312f577cd0510
[INFO] running `Command { std: "docker" "start" "-a" "255624bccb0ddc53c72b18afa83754dfd9dda7df3a8f1c3a1c0312f577cd0510", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> stack/src/stack.rs:106:17
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<T>> {
[INFO] [stderr]     |                 ^^^^^                    ------------------- the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn iter(&self) -> std::iter::Rev<std::slice::Iter<'_, T>> {
[INFO] [stderr]     |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> stack/src/stack.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<T>> {
[INFO] [stderr]     |                     ^^^^^^^^^                    ---------------------- the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn iter_mut(&mut self) -> std::iter::Rev<std::slice::IterMut<'_, T>> {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `stack` (lib) generated 2 warnings
[INFO] [stderr] warning: `stack` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test hasher::test::test_numbers ... ok
[INFO] [stdout] test hasher::test::test_hasher ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test queue::tests::test_basic_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stack::tests::test_basic_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hashmap-a4ba82dee4bc1010)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queue-38825a9f1cb8a363)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack-1b89cf44a816f764)
[INFO] [stderr]    Doc-tests hashmap
[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 queue
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test queue/src/queue.rs - queue (line 19) ... FAILED
[INFO] [stdout] test queue/src/queue.rs - queue (line 36) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- queue/src/queue.rs - queue (line 19) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `my_crate`
[INFO] [stdout]  --> queue/src/queue.rs:21:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use my_crate::Queue;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `my_crate`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `my_crate`, use `cargo add my_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- queue/src/queue.rs - queue (line 36) stdout ----
[INFO] [stdout] error[E0423]: expected value, found crate `queue`
[INFO] [stdout]  --> queue/src/queue.rs:38:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | for value in &queue {}       // Immutable borrow
[INFO] [stdout]   |               ^^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found crate `queue`
[INFO] [stdout]  --> queue/src/queue.rs:39:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | for value in &mut queue {}   // Mutable borrow
[INFO] [stdout]   |                   ^^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found crate `queue`
[INFO] [stdout]  --> queue/src/queue.rs:40:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | for value in queue {}
[INFO] [stdout]   |              ^^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     queue/src/queue.rs - queue (line 19)
[INFO] [stdout]     queue/src/queue.rs - queue (line 36)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stderr] error: doctest failed, to rerun pass `-p queue --doc`
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.42s; merged doctests compilation took 0.21s
[INFO] running `Command { std: "docker" "inspect" "255624bccb0ddc53c72b18afa83754dfd9dda7df3a8f1c3a1c0312f577cd0510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255624bccb0ddc53c72b18afa83754dfd9dda7df3a8f1c3a1c0312f577cd0510", kill_on_drop: false }`
[INFO] [stdout] 255624bccb0ddc53c72b18afa83754dfd9dda7df3a8f1c3a1c0312f577cd0510
