[INFO] fetching crate ipmb 0.8.3... [INFO] testing ipmb-0.8.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate ipmb 0.8.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ipmb 0.8.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ipmb 0.8.3 [INFO] tweaked toml for crates.io crate ipmb 0.8.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ipmb 0.8.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ipmb 0.8.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc2d313ddaad4add4d9fa65b72747eb1338c4178808d7e6bf76b8417c470cb60 [INFO] running `Command { std: "docker" "start" "-a" "fc2d313ddaad4add4d9fa65b72747eb1338c4178808d7e6bf76b8417c470cb60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc2d313ddaad4add4d9fa65b72747eb1338c4178808d7e6bf76b8417c470cb60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc2d313ddaad4add4d9fa65b72747eb1338c4178808d7e6bf76b8417c470cb60", kill_on_drop: false }` [INFO] [stdout] fc2d313ddaad4add4d9fa65b72747eb1338c4178808d7e6bf76b8417c470cb60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4405fefa04b91c2ccdd9ef494b6ad27d37f8e096e69a84d8d8427275aeacb2e [INFO] running `Command { std: "docker" "start" "-a" "a4405fefa04b91c2ccdd9ef494b6ad27d37f8e096e69a84d8d8427275aeacb2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling type-uuid-derive v0.1.2 [INFO] [stderr] Compiling ipmb-derive v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling uuid-macro-internal v1.17.0 [INFO] [stderr] Compiling type-uuid v0.1.2 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling serde_bytes v0.11.17 [INFO] [stderr] Compiling smol_str v0.3.2 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling ipmb v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | iov.iov_base = iov_data.as_mut_ptr() as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | iov.iov_len = iov_data.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | iov.iov_base = self.iov_data.as_mut_ptr() as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | iov.iov_len = self.iov_data.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/platform/linux/fd.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn lock(&self) -> MutexGuard<'_, Fd> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.06s [INFO] running `Command { std: "docker" "inspect" "a4405fefa04b91c2ccdd9ef494b6ad27d37f8e096e69a84d8d8427275aeacb2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4405fefa04b91c2ccdd9ef494b6ad27d37f8e096e69a84d8d8427275aeacb2e", kill_on_drop: false }` [INFO] [stdout] a4405fefa04b91c2ccdd9ef494b6ad27d37f8e096e69a84d8d8427275aeacb2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e6eea132cb2c7e4f71f95bed75eaa4ce57142b38185f74796aa91d3ac5fe9d6 [INFO] running `Command { std: "docker" "start" "-a" "5e6eea132cb2c7e4f71f95bed75eaa4ce57142b38185f74796aa91d3ac5fe9d6", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling bytesize v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling ipmb v0.8.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | iov.iov_base = iov_data.as_mut_ptr() as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | iov.iov_len = iov_data.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | iov.iov_base = self.iov_data.as_mut_ptr() as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | iov.iov_len = self.iov_data.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/platform/linux/fd.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn lock(&self) -> MutexGuard<'_, Fd> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stdout] warning: unused import: `crate::label` [INFO] [stdout] --> src/label.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | use crate::label; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/task_info.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut message = ipmb::Message::new(selector, ()); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> examples/task_info.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let message = rx.recv(None).unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | iov.iov_base = iov_data.as_mut_ptr() as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | iov.iov_len = iov_data.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | iov.iov_base = self.iov_data.as_mut_ptr() as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iov` is never read [INFO] [stdout] --> src/platform/linux/encoded_message.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | iov.iov_len = self.iov_data.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/platform/linux/fd.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn lock(&self) -> MutexGuard<'_, Fd> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.34s [INFO] running `Command { std: "docker" "inspect" "5e6eea132cb2c7e4f71f95bed75eaa4ce57142b38185f74796aa91d3ac5fe9d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6eea132cb2c7e4f71f95bed75eaa4ce57142b38185f74796aa91d3ac5fe9d6", kill_on_drop: false }` [INFO] [stdout] 5e6eea132cb2c7e4f71f95bed75eaa4ce57142b38185f74796aa91d3ac5fe9d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16b4d7ddf2f7b1679e94d36883047b05384178af9081922027e5bc19fbea4084 [INFO] running `Command { std: "docker" "start" "-a" "16b4d7ddf2f7b1679e94d36883047b05384178af9081922027e5bc19fbea4084", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `iov` is never read [INFO] [stderr] --> src/platform/linux/encoded_message.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | iov.iov_base = iov_data.as_mut_ptr() as _; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `iov` is never read [INFO] [stderr] --> src/platform/linux/encoded_message.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | iov.iov_len = iov_data.len(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `iov` is never read [INFO] [stderr] --> src/platform/linux/encoded_message.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | iov.iov_base = self.iov_data.as_mut_ptr() as _; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `iov` is never read [INFO] [stderr] --> src/platform/linux/encoded_message.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | iov.iov_len = self.iov_data.len(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/platform/linux/fd.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn lock(&self) -> MutexGuard { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 43 | pub fn lock(&self) -> MutexGuard<'_, Fd> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::label` [INFO] [stderr] --> src/label.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | use crate::label; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ipmb` (lib) generated 5 warnings (run `cargo fix --lib -p ipmb` to apply 1 suggestion) [INFO] [stderr] warning: `ipmb` (lib test) generated 6 warnings (5 duplicates) (run `cargo fix --lib -p ipmb --tests` to apply 1 suggestion) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/task_info.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut message = ipmb::Message::new(selector, ()); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> examples/task_info.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let message = rx.recv(None).unwrap(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ipmb` (example "task_info") generated 2 warnings (run `cargo fix --example "task_info" -p ipmb` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipmb-26c3627c7baaf240) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test label::test::empty_label ... ok [INFO] [stdout] test label::test::op_leaf ... ok [INFO] [stdout] test label::test::op_and ... ok [INFO] [stdout] test label::test::op_not ... ok [INFO] [stdout] test label::test::op_or ... ok [INFO] [stderr] Doc-tests ipmb [INFO] [stdout] test label::test::op_false ... ok [INFO] [stdout] test label::test::op_true ... ok [INFO] [stdout] test label::test::test_label ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/label.rs - label::LabelOp (line 66) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16b4d7ddf2f7b1679e94d36883047b05384178af9081922027e5bc19fbea4084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b4d7ddf2f7b1679e94d36883047b05384178af9081922027e5bc19fbea4084", kill_on_drop: false }` [INFO] [stdout] 16b4d7ddf2f7b1679e94d36883047b05384178af9081922027e5bc19fbea4084