[INFO] fetching crate myriad 0.1.1...
[INFO] testing myriad-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate myriad 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate myriad 0.1.1
[INFO] finished tweaking crates.io crate myriad 0.1.1
[INFO] tweaked toml for crates.io crate myriad 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate myriad 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3026f8d1294c2aef8fe2381e76cb35b007c8346697109fe835d9ce3981cff7de
[INFO] running `Command { std: "docker" "start" "-a" "3026f8d1294c2aef8fe2381e76cb35b007c8346697109fe835d9ce3981cff7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3026f8d1294c2aef8fe2381e76cb35b007c8346697109fe835d9ce3981cff7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3026f8d1294c2aef8fe2381e76cb35b007c8346697109fe835d9ce3981cff7de", kill_on_drop: false }`
[INFO] [stdout] 3026f8d1294c2aef8fe2381e76cb35b007c8346697109fe835d9ce3981cff7de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f72f29379af7c3ca70d134cd6474920f0f57e846e2d71418156aecceb5a7015
[INFO] running `Command { std: "docker" "start" "-a" "5f72f29379af7c3ca70d134cd6474920f0f57e846e2d71418156aecceb5a7015", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling myriad v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mpmc/mod.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     data: Box<LockFree<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     data: Box<dyn LockFree<T>>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/queue.rs:47:38
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 if tail == self.tail.compare_and_swap(tail, new_tail, Release) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/queue.rs:63:38
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 if head == self.head.compare_and_swap(head, (*head).next, Release) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/stack.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 if head == self.head.compare_and_swap(head, new_head, Relaxed) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/stack.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     if head == self.head.compare_and_swap(head, next, Release) {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5f72f29379af7c3ca70d134cd6474920f0f57e846e2d71418156aecceb5a7015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f72f29379af7c3ca70d134cd6474920f0f57e846e2d71418156aecceb5a7015", kill_on_drop: false }`
[INFO] [stdout] 5f72f29379af7c3ca70d134cd6474920f0f57e846e2d71418156aecceb5a7015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1e0535dcc42ce96fe8496e4a4f83c7b892c488dfcf40daa64337c2c5baa8d70
[INFO] running `Command { std: "docker" "start" "-a" "c1e0535dcc42ce96fe8496e4a4f83c7b892c488dfcf40daa64337c2c5baa8d70", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mpmc/mod.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     data: Box<LockFree<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     data: Box<dyn LockFree<T>>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling myriad v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/queue.rs:47:38
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 if tail == self.tail.compare_and_swap(tail, new_tail, Release) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/queue.rs:63:38
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 if head == self.head.compare_and_swap(head, (*head).next, Release) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/stack.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 if head == self.head.compare_and_swap(head, new_head, Relaxed) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/stack.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     if head == self.head.compare_and_swap(head, next, Release) {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering::*`
[INFO] [stdout]   --> src/mpmc/stack.rs:97:42
[INFO] [stdout]    |
[INFO] [stdout] 97 |     use std::sync::atomic::{AtomicUsize, Ordering::*};
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mpmc/mod.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     data: Box<LockFree<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     data: Box<dyn LockFree<T>>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/queue.rs:47:38
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 if tail == self.tail.compare_and_swap(tail, new_tail, Release) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/queue.rs:63:38
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 if head == self.head.compare_and_swap(head, (*head).next, Release) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/stack.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 if head == self.head.compare_and_swap(head, new_head, Relaxed) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/mpmc/stack.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     if head == self.head.compare_and_swap(head, next, Release) {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "c1e0535dcc42ce96fe8496e4a4f83c7b892c488dfcf40daa64337c2c5baa8d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e0535dcc42ce96fe8496e4a4f83c7b892c488dfcf40daa64337c2c5baa8d70", kill_on_drop: false }`
[INFO] [stdout] c1e0535dcc42ce96fe8496e4a4f83c7b892c488dfcf40daa64337c2c5baa8d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2465a0e5ef7e00ad3b8cfed56918556a8917b8a39a03b1ec4461b1e550eac439
[INFO] running `Command { std: "docker" "start" "-a" "2465a0e5ef7e00ad3b8cfed56918556a8917b8a39a03b1ec4461b1e550eac439", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mpmc/mod.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |     data: Box<LockFree<T>>,
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 38 |     data: Box<dyn LockFree<T>>,
[INFO] [stderr]    |               +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> src/mpmc/queue.rs:47:38
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 if tail == self.tail.compare_and_swap(tail, new_tail, Release) {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> src/mpmc/queue.rs:63:38
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 if head == self.head.compare_and_swap(head, (*head).next, Release) {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> src/mpmc/stack.rs:35:38
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 if head == self.head.compare_and_swap(head, new_head, Relaxed) {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> src/mpmc/stack.rs:50:42
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     if head == self.head.compare_and_swap(head, next, Release) {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `myriad` (lib) generated 5 warnings (run `cargo fix --lib -p myriad` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `Ordering::*`
[INFO] [stderr]   --> src/mpmc/stack.rs:97:42
[INFO] [stderr]    |
[INFO] [stderr] 97 |     use std::sync::atomic::{AtomicUsize, Ordering::*};
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `myriad` (lib test) generated 6 warnings (5 duplicates) (run `cargo fix --lib -p myriad --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/myriad-fd0291de336b2c90)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mpmc::queue::test::drop ... ok
[INFO] [stdout] test mpmc::stack::test::len ... ok
[INFO] [stdout] test mpmc::stack::test::drop ... ok
[INFO] [stdout] test mpmc::queue::test::sanity ... ok
[INFO] [stdout] test mpmc::queue::test::len ... ok
[INFO] [stdout] test mpmc::stack::test::pop_and_drop ... ok
[INFO] [stdout] test mpmc::stack::test::sanity ... ok
[INFO] [stderr]    Doc-tests myriad
[INFO] [stdout] test mpmc::queue::test::pop_and_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "2465a0e5ef7e00ad3b8cfed56918556a8917b8a39a03b1ec4461b1e550eac439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2465a0e5ef7e00ad3b8cfed56918556a8917b8a39a03b1ec4461b1e550eac439", kill_on_drop: false }`
[INFO] [stdout] 2465a0e5ef7e00ad3b8cfed56918556a8917b8a39a03b1ec4461b1e550eac439
