[INFO] fetching crate big-o-test 0.2.8...
[INFO] testing big-o-test-0.2.8 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate big-o-test 0.2.8 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate big-o-test 0.2.8 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate big-o-test 0.2.8
[INFO] finished tweaking crates.io crate big-o-test 0.2.8
[INFO] tweaked toml for crates.io crate big-o-test 0.2.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding serial_test v2.0.0 (latest: v3.1.1)
[INFO] [stderr]       Adding serial_test_derive v2.0.0 (latest: v3.1.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v2.0.0
[INFO] [stderr]   Downloaded serial_test v2.0.0
[INFO] [stderr]   Downloaded spin_sleep v1.2.0
[INFO] [stderr]   Downloaded ctor v0.2.8
[INFO] [stderr]   Downloaded keen-retry v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ec0d3d8dc879f690353d9c4c33a6ca647aa56d5f90ac0cd32d1549e6b852737
[INFO] running `Command { std: "docker" "start" "-a" "2ec0d3d8dc879f690353d9c4c33a6ca647aa56d5f90ac0cd32d1549e6b852737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec0d3d8dc879f690353d9c4c33a6ca647aa56d5f90ac0cd32d1549e6b852737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec0d3d8dc879f690353d9c4c33a6ca647aa56d5f90ac0cd32d1549e6b852737", kill_on_drop: false }`
[INFO] [stdout] 2ec0d3d8dc879f690353d9c4c33a6ca647aa56d5f90ac0cd32d1549e6b852737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 567d95ebb87923e6d3f59b0fc6af86785e8838a65a651e14ba90bb5815914a51
[INFO] running `Command { std: "docker" "start" "-a" "567d95ebb87923e6d3f59b0fc6af86785e8838a65a651e14ba90bb5815914a51", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling keen-retry v0.4.1
[INFO] [stderr]    Compiling big-o-test v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/runners/crud.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/low_level_analysis.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/low_level_analysis/types/types_impl.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/time_analysis.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/space_analysis.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/runners/standard.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |                      mut reset_fn:              &mut impl FnMut(),
[INFO] [stdout]    |                      ----^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `Command { std: "docker" "inspect" "567d95ebb87923e6d3f59b0fc6af86785e8838a65a651e14ba90bb5815914a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567d95ebb87923e6d3f59b0fc6af86785e8838a65a651e14ba90bb5815914a51", kill_on_drop: false }`
[INFO] [stdout] 567d95ebb87923e6d3f59b0fc6af86785e8838a65a651e14ba90bb5815914a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2358a2f98bdfd25ac212fe2a308f108a265a88afc874a11f12c0477b81703759
[INFO] running `Command { std: "docker" "start" "-a" "2358a2f98bdfd25ac212fe2a308f108a265a88afc874a11f12c0477b81703759", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling spin_sleep v1.2.0
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]    Compiling keen-retry v0.4.1
[INFO] [stderr]    Compiling big-o-test v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/runners/crud.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/low_level_analysis.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/low_level_analysis/types/types_impl.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/time_analysis.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/space_analysis.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/runners/standard.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |                      mut reset_fn:              &mut impl FnMut(),
[INFO] [stdout]    |                      ----^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serial_test v2.0.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> tests/big_o_tests.rs:64:16
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> tests/big_o_tests.rs:103:16
[INFO] [stdout]     |
[INFO] [stdout] 103 | #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> tests/big_o_tests.rs:142:16
[INFO] [stdout]     |
[INFO] [stdout] 142 | #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/runners/crud.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/runners/crud.rs:524:20
[INFO] [stdout]     |
[INFO] [stdout] 524 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/runners/crud.rs:659:20
[INFO] [stdout]     |
[INFO] [stdout] 659 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/low_level_analysis.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/low_level_analysis/low_level_analysis.rs:140:20
[INFO] [stdout]     |
[INFO] [stdout] 140 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/low_level_analysis/low_level_analysis.rs:251:20
[INFO] [stdout]     |
[INFO] [stdout] 251 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/low_level_analysis/types/types_impl.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/low_level_analysis/types/types_impl.rs:253:20
[INFO] [stdout]     |
[INFO] [stdout] 253 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/time_analysis.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]   --> src/low_level_analysis/space_analysis.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:280:20
[INFO] [stdout]     |
[INFO] [stdout] 280 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:291:20
[INFO] [stdout]     |
[INFO] [stdout] 291 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[cfg(any(test, feature="dox"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:272:20
[INFO] [stdout]     |
[INFO] [stdout] 272 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:321:20
[INFO] [stdout]     |
[INFO] [stdout] 321 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dox`
[INFO] [stdout]    --> src/metrics_allocator/ring_buffer.rs:354:20
[INFO] [stdout]     |
[INFO] [stdout] 354 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/runners/standard.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |                      mut reset_fn:              &mut impl FnMut(),
[INFO] [stdout]    |                      ----^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "2358a2f98bdfd25ac212fe2a308f108a265a88afc874a11f12c0477b81703759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2358a2f98bdfd25ac212fe2a308f108a265a88afc874a11f12c0477b81703759", kill_on_drop: false }`
[INFO] [stdout] 2358a2f98bdfd25ac212fe2a308f108a265a88afc874a11f12c0477b81703759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 514d64ebd24b547ee8fb3da143c01a2d96176f9fe3b6664a89daaa8620d48051
[INFO] running `Command { std: "docker" "start" "-a" "514d64ebd24b547ee8fb3da143c01a2d96176f9fe3b6664a89daaa8620d48051", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/runners/crud.rs:506:17
[INFO] [stderr]     |
[INFO] [stderr] 506 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]   --> src/low_level_analysis/low_level_analysis.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/low_level_analysis/types/types_impl.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]   --> src/low_level_analysis/time_analysis.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 73 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]   --> src/low_level_analysis/space_analysis.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/metrics_allocator.rs:271:17
[INFO] [stderr]     |
[INFO] [stderr] 271 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/ring_buffer.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 | #[cfg(any(test, feature="dox"))]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/runners/standard.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |                      mut reset_fn:              &mut impl FnMut(),
[INFO] [stderr]    |                      ----^^^^^^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/runners/crud.rs:524:20
[INFO] [stderr]     |
[INFO] [stderr] 524 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/runners/crud.rs:659:20
[INFO] [stderr]     |
[INFO] [stderr] 659 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/low_level_analysis/low_level_analysis.rs:140:20
[INFO] [stderr]     |
[INFO] [stderr] 140 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/low_level_analysis/low_level_analysis.rs:251:20
[INFO] [stderr]     |
[INFO] [stderr] 251 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/low_level_analysis/types/types_impl.rs:253:20
[INFO] [stderr]     |
[INFO] [stderr] 253 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/metrics_allocator.rs:280:20
[INFO] [stderr]     |
[INFO] [stderr] 280 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/metrics_allocator.rs:291:20
[INFO] [stderr]     |
[INFO] [stderr] 291 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/ring_buffer.rs:220:20
[INFO] [stderr]     |
[INFO] [stderr] 220 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/ring_buffer.rs:272:20
[INFO] [stderr]     |
[INFO] [stderr] 272 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/ring_buffer.rs:321:20
[INFO] [stderr]     |
[INFO] [stderr] 321 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> src/metrics_allocator/ring_buffer.rs:354:20
[INFO] [stderr]     |
[INFO] [stderr] 354 |     #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `big-o-test` (lib) generated 8 warnings (run `cargo fix --lib -p big-o-test` to apply 1 suggestion)
[INFO] [stderr] warning: `big-o-test` (lib test) generated 19 warnings (8 duplicates)
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]   --> tests/big_o_tests.rs:64:16
[INFO] [stderr]    |
[INFO] [stderr] 64 | #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> tests/big_o_tests.rs:103:16
[INFO] [stderr]     |
[INFO] [stderr] 103 | #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `dox`
[INFO] [stderr]    --> tests/big_o_tests.rs:142:16
[INFO] [stderr]     |
[INFO] [stderr] 142 | #[cfg_attr(not(feature = "dox"), test)]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `dox` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `big-o-test` (test "big_o_tests") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/big_o_test-9f9de2e1402a1d0d)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test metrics_allocator::metrics_allocator::tests::usage_example ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::peek ... ok
[INFO] [stdout] test metrics_allocator::metrics_allocator::tests::test_save_point_min_and_max_memory_usage ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::simple_enqueue_dequeue_use_cases ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test ... ok
[INFO] [stdout] test low_level_analysis::types::types_impl::tests::serialization ... ok
[INFO] [stdout] test low_level_analysis::space_analysis::tests::analyse_constant_set_algorithm_theoretical_test ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::concurrency ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::buffer_overflowing ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::analyse_set_resizing_algorithm_real_test ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::smooth_transitions ... ok
[INFO] [stdout] test runners::crud::tests::analyse_crud_algorithm_output_check ... ok
[INFO] [stdout] test runners::crud::tests::thread_chunk_division ... ok
[INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_set_resizing_iterator_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::smooth_transitions_for_set_resizing_iterator_algorithm_ ... ok
[INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::space_analysis::tests::analyse_set_resizing_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_constant_set_iterator_algorithm_theoretical_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.68s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/big_o_tests.rs (/opt/rustwide/target/debug/deps/big_o_tests-5e011fcf7a98b0be)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hashmap_algorithm_analysis ... ok
[INFO] [stdout] test quick_sort_reversed_vec ... ok
[INFO] [stdout] test vec_best_case_algorithm_analysis ... ok
[INFO] [stderr]    Doc-tests big_o_test
[INFO] [stdout] test vec_worst_case_algorithm_analysis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/runners/common.rs - runners::common::run_pass (line 153) ... ok
[INFO] [stdout] test src/runners/common.rs - runners::common::run_iterator_pass (line 48) ... ok
[INFO] [stdout] test src/metrics_allocator/ring_buffer.rs - metrics_allocator::ring_buffer::RingBufferConsumer (line 79) ... ok
[INFO] [stdout] test src/metrics_allocator/ring_buffer.rs - metrics_allocator::ring_buffer::RingBuffer (line 15) ... ok
[INFO] [stdout] test src/metrics_allocator/ring_buffer.rs - metrics_allocator::ring_buffer::RingBufferConsumer<'a,Slot,RING_BUFFER_SIZE>::peek_all (line 141) ... ok
[INFO] [stdout] test src/metrics_allocator/mod.rs - metrics_allocator (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "514d64ebd24b547ee8fb3da143c01a2d96176f9fe3b6664a89daaa8620d48051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514d64ebd24b547ee8fb3da143c01a2d96176f9fe3b6664a89daaa8620d48051", kill_on_drop: false }`
[INFO] [stdout] 514d64ebd24b547ee8fb3da143c01a2d96176f9fe3b6664a89daaa8620d48051
