[INFO] cloning repository https://github.com/RuneBlaze/atomicx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RuneBlaze/atomicx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuneBlaze%2Fatomicx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuneBlaze%2Fatomicx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3c350545a1507952585d7355fcbf51df3b88bdc
[INFO] checking RuneBlaze/atomicx against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuneBlaze%2Fatomicx" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RuneBlaze/atomicx
[INFO] finished tweaking git repo https://github.com/RuneBlaze/atomicx
[INFO] tweaked toml for git repo https://github.com/RuneBlaze/atomicx written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RuneBlaze/atomicx on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RuneBlaze/atomicx 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40dc1308a02a28ed183329511d0ba86eb180a63f2f6e064b13e5e51d0fa56681
[INFO] running `Command { std: "docker" "start" "-a" "40dc1308a02a28ed183329511d0ba86eb180a63f2f6e064b13e5e51d0fa56681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40dc1308a02a28ed183329511d0ba86eb180a63f2f6e064b13e5e51d0fa56681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40dc1308a02a28ed183329511d0ba86eb180a63f2f6e064b13e5e51d0fa56681", kill_on_drop: false }`
[INFO] [stdout] 40dc1308a02a28ed183329511d0ba86eb180a63f2f6e064b13e5e51d0fa56681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 974e935b554874e648ff12a141a4541fbc34ef72870149adc559597a59bea74e
[INFO] running `Command { std: "docker" "start" "-a" "974e935b554874e648ff12a141a4541fbc34ef72870149adc559597a59bea74e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling pyo3-build-config v0.23.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.5
[INFO] [stderr]    Compiling pyo3-ffi v0.23.5
[INFO] [stderr]    Compiling pyo3 v0.23.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling pyo3-macros v0.23.5
[INFO] [stderr]     Checking atomicx v0.0.15 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn load(&self) -> i64 {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn add(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn sub(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn swap(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, i64), Infallible>
[INFO] [stdout]   --> src/exposure.rs:42:63
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn compare_exchange(&self, current: i64, new: i64) -> (bool, i64) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn mul(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:71:44
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn fetch_max(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:75:44
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn fetch_min(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:79:44
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn fetch_and(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn fetch_or(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:87:44
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn fetch_xor(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:131:26
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn inc(&self) -> i64 {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:135:26
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn dec(&self) -> i64 {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:180:27
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn load(&self) -> bool {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:188:40
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn swap(&self, value: bool) -> bool {
[INFO] [stdout]     |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, bool), Infallible>
[INFO] [stdout]    --> src/exposure.rs:192:65
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn compare_exchange(&self, current: bool, new: bool) -> (bool, bool) {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:203:27
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn flip(&self) -> bool {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:207:45
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn fetch_and(&self, value: bool) -> bool {
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:211:44
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn fetch_or(&self, value: bool) -> bool {
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:215:45
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn fetch_xor(&self, value: bool) -> bool {
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:279:27
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn load(&self) -> f64 {
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:287:38
[INFO] [stdout]     |
[INFO] [stdout] 287 |     pub fn add(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:291:38
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn sub(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:295:39
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn swap(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, f64), Infallible>
[INFO] [stdout]    --> src/exposure.rs:299:63
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn compare_exchange(&self, current: f64, new: f64) -> (bool, f64) {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:310:38
[INFO] [stdout]     |
[INFO] [stdout] 310 |     pub fn mul(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:329:44
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn fetch_max(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:342:44
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn fetch_min(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomicx` (lib) due to 28 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn load(&self) -> i64 {
[INFO] [stdout]    |                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn add(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn sub(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn swap(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, i64), Infallible>
[INFO] [stdout]   --> src/exposure.rs:42:63
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn compare_exchange(&self, current: i64, new: i64) -> (bool, i64) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn mul(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:71:44
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn fetch_max(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:75:44
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn fetch_min(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:79:44
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn fetch_and(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn fetch_or(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]   --> src/exposure.rs:87:44
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn fetch_xor(&self, value: i64) -> i64 {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:131:26
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn inc(&self) -> i64 {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:135:26
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn dec(&self) -> i64 {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:180:27
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn load(&self) -> bool {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:188:40
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn swap(&self, value: bool) -> bool {
[INFO] [stdout]     |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, bool), Infallible>
[INFO] [stdout]    --> src/exposure.rs:192:65
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn compare_exchange(&self, current: bool, new: bool) -> (bool, bool) {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:203:27
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn flip(&self) -> bool {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:207:45
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn fetch_and(&self, value: bool) -> bool {
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:211:44
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn fetch_or(&self, value: bool) -> bool {
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/exposure.rs:215:45
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn fetch_xor(&self, value: bool) -> bool {
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:279:27
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn load(&self) -> f64 {
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:287:38
[INFO] [stdout]     |
[INFO] [stdout] 287 |     pub fn add(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:291:38
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn sub(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:295:39
[INFO] [stdout]     |
[INFO] [stdout] 295 |     pub fn swap(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, f64), Infallible>
[INFO] [stdout]    --> src/exposure.rs:299:63
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn compare_exchange(&self, current: f64, new: f64) -> (bool, f64) {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:310:38
[INFO] [stdout]     |
[INFO] [stdout] 310 |     pub fn mul(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:329:44
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn fetch_max(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]    --> src/exposure.rs:342:44
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn fetch_min(&self, value: f64) -> f64 {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomicx` (lib test) due to 28 previous errors
[INFO] running `Command { std: "docker" "inspect" "974e935b554874e648ff12a141a4541fbc34ef72870149adc559597a59bea74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974e935b554874e648ff12a141a4541fbc34ef72870149adc559597a59bea74e", kill_on_drop: false }`
[INFO] [stdout] 974e935b554874e648ff12a141a4541fbc34ef72870149adc559597a59bea74e