[INFO] fetching crate genref 0.8.0... [INFO] testing genref-0.8.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate genref 0.8.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate genref 0.8.0 [INFO] finished tweaking crates.io crate genref 0.8.0 [INFO] tweaked toml for crates.io crate genref 0.8.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate genref 0.8.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6c8cd9ec287f96480344e09eefa9b95e0bd7832fefbd0bfa15bf4c2057573b7 [INFO] running `Command { std: "docker" "start" "-a" "b6c8cd9ec287f96480344e09eefa9b95e0bd7832fefbd0bfa15bf4c2057573b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6c8cd9ec287f96480344e09eefa9b95e0bd7832fefbd0bfa15bf4c2057573b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6c8cd9ec287f96480344e09eefa9b95e0bd7832fefbd0bfa15bf4c2057573b7", kill_on_drop: false }` [INFO] [stdout] b6c8cd9ec287f96480344e09eefa9b95e0bd7832fefbd0bfa15bf4c2057573b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0ebb36f2ac45a2d4c6d96e6b1a2a1e5c2a7f94ca7ea478b7abe4c391d3cdfde7 [INFO] running `Command { std: "docker" "start" "-a" "0ebb36f2ac45a2d4c6d96e6b1a2a1e5c2a7f94ca7ea478b7abe4c391d3cdfde7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling genref v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `dq` is assigned to, but never used [INFO] [stdout] --> src/global.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let dq; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_dq` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dq` is never read [INFO] [stdout] --> src/global.rs:125:27 [INFO] [stdout] | [INFO] [stdout] 125 | Ok(mut wl) => dq = DropQueue::clear(&mut wl), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reading` is never constructed [INFO] [stdout] --> src/global.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Reading(()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reading` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reading` is never used [INFO] [stdout] --> src/global.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn reading() -> Reading { Lock::reading() } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_reading` is never used [INFO] [stdout] --> src/global.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn try_reading() -> Option { Lock::try_reading() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `writing` is never used [INFO] [stdout] --> src/global.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn writing() -> Writing { Lock::writing() } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_writing` is never used [INFO] [stdout] --> src/global.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn try_writing() -> Option { Lock::try_writing() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `reading`, `writing`, and `try_reading` are never used [INFO] [stdout] --> src/global.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 65 | impl Lock [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | fn reading() -> Reading [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn writing() -> Writing [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn try_reading() -> Option [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_upgrade` is never used [INFO] [stdout] --> src/global.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 100 | impl Reading [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 101 | { [INFO] [stdout] 102 | fn try_upgrade(self) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `genref`, `gen`, and `ptr` are never read [INFO] [stdout] --> src/global.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 231 | pub struct Weak [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 232 | { [INFO] [stdout] 233 | genref: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 234 | gen: Generation, [INFO] [stdout] | ^^^ [INFO] [stdout] 235 | ptr: NonNull, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `take`, `as_ref`, `as_mut`, and `map` are never used [INFO] [stdout] --> src/global.rs:255:12 [INFO] [stdout] | [INFO] [stdout] 253 | impl Strong [INFO] [stdout] | ---------------------------------------- associated items in this implementation [INFO] [stdout] 254 | { [INFO] [stdout] 255 | pub fn new(t: T) -> Self { Self::from(Box::new(t)) } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn take(mut self, _wl: &mut Writing) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn as_ref(&self, _rl: &Reading) -> &T { &self.ptr } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 275 | pub fn as_mut(&mut self, _wl: &mut Writing) -> &mut T { &mut self.ptr } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 276 | [INFO] [stdout] 277 | pub fn map(&self, rl: &Reading, f: F) -> Weak [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `dangling`, `is_valid`, `try_ref`, `try_mut`, and `try_map` are never used [INFO] [stdout] --> src/global.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 301 | impl Weak [INFO] [stdout] | -------------------------------------- associated items in this implementation [INFO] [stdout] 302 | { [INFO] [stdout] 303 | pub fn dangling() -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | pub fn is_valid(&self) -> bool { self.genref == self.gen.get() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 314 | [INFO] [stdout] 315 | pub fn try_ref(&self, _rl: &Reading) -> Option<&T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn try_mut(&mut self, _wl: &mut Writing) -> Option<&mut T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/global.rs:366:12 [INFO] [stdout] | [INFO] [stdout] 363 | impl Ref [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 366 | pub fn new(t: T) -> Self { Self::Strong(Strong::new(t)) } [INFO] [stdout] | ^^^ [INFO] [stdout] 367 | [INFO] [stdout] 368 | pub fn try_as_ref(&self, rl: &Reading) -> Option<&T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 376 | pub fn try_mut(&mut self, wl: &mut Writing) -> Option<&mut T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 384 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | pub fn is_weak(&self) -> bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 403 | pub fn is_strong(&self) -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | pub fn is_valid(&self) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:298:52 [INFO] [stdout] | [INFO] [stdout] 298 | gen: Generation(NonNull::from(unsafe { &mut ZERO })), [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 298 | gen: Generation(NonNull::from(unsafe { &raw mut ZERO })), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "0ebb36f2ac45a2d4c6d96e6b1a2a1e5c2a7f94ca7ea478b7abe4c391d3cdfde7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ebb36f2ac45a2d4c6d96e6b1a2a1e5c2a7f94ca7ea478b7abe4c391d3cdfde7", kill_on_drop: false }` [INFO] [stdout] 0ebb36f2ac45a2d4c6d96e6b1a2a1e5c2a7f94ca7ea478b7abe4c391d3cdfde7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d265819f380c6793c7650f61d995d5e7bef0fb6cf4a88240d445a8e2c39a220d [INFO] running `Command { std: "docker" "start" "-a" "d265819f380c6793c7650f61d995d5e7bef0fb6cf4a88240d445a8e2c39a220d", kill_on_drop: false }` [INFO] [stderr] Compiling genref v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `dq` is assigned to, but never used [INFO] [stdout] --> src/global.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let dq; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_dq` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dq` is never read [INFO] [stdout] --> src/global.rs:125:27 [INFO] [stdout] | [INFO] [stdout] 125 | Ok(mut wl) => dq = DropQueue::clear(&mut wl), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reading` is never constructed [INFO] [stdout] --> src/global.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Reading(()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reading` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reading` is never used [INFO] [stdout] --> src/global.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn reading() -> Reading { Lock::reading() } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_reading` is never used [INFO] [stdout] --> src/global.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn try_reading() -> Option { Lock::try_reading() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `writing` is never used [INFO] [stdout] --> src/global.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn writing() -> Writing { Lock::writing() } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_writing` is never used [INFO] [stdout] --> src/global.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn try_writing() -> Option { Lock::try_writing() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `reading`, `writing`, and `try_reading` are never used [INFO] [stdout] --> src/global.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 65 | impl Lock [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | fn reading() -> Reading [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn writing() -> Writing [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn try_reading() -> Option [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_upgrade` is never used [INFO] [stdout] --> src/global.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 100 | impl Reading [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 101 | { [INFO] [stdout] 102 | fn try_upgrade(self) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `genref`, `gen`, and `ptr` are never read [INFO] [stdout] --> src/global.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 231 | pub struct Weak [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 232 | { [INFO] [stdout] 233 | genref: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 234 | gen: Generation, [INFO] [stdout] | ^^^ [INFO] [stdout] 235 | ptr: NonNull, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `take`, `as_ref`, `as_mut`, and `map` are never used [INFO] [stdout] --> src/global.rs:255:12 [INFO] [stdout] | [INFO] [stdout] 253 | impl Strong [INFO] [stdout] | ---------------------------------------- associated items in this implementation [INFO] [stdout] 254 | { [INFO] [stdout] 255 | pub fn new(t: T) -> Self { Self::from(Box::new(t)) } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn take(mut self, _wl: &mut Writing) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn as_ref(&self, _rl: &Reading) -> &T { &self.ptr } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 275 | pub fn as_mut(&mut self, _wl: &mut Writing) -> &mut T { &mut self.ptr } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 276 | [INFO] [stdout] 277 | pub fn map(&self, rl: &Reading, f: F) -> Weak [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `dangling`, `is_valid`, `try_ref`, `try_mut`, and `try_map` are never used [INFO] [stdout] --> src/global.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 301 | impl Weak [INFO] [stdout] | -------------------------------------- associated items in this implementation [INFO] [stdout] 302 | { [INFO] [stdout] 303 | pub fn dangling() -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | pub fn is_valid(&self) -> bool { self.genref == self.gen.get() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 314 | [INFO] [stdout] 315 | pub fn try_ref(&self, _rl: &Reading) -> Option<&T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn try_mut(&mut self, _wl: &mut Writing) -> Option<&mut T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/global.rs:366:12 [INFO] [stdout] | [INFO] [stdout] 363 | impl Ref [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 366 | pub fn new(t: T) -> Self { Self::Strong(Strong::new(t)) } [INFO] [stdout] | ^^^ [INFO] [stdout] 367 | [INFO] [stdout] 368 | pub fn try_as_ref(&self, rl: &Reading) -> Option<&T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 376 | pub fn try_mut(&mut self, wl: &mut Writing) -> Option<&mut T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 384 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | pub fn is_weak(&self) -> bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 403 | pub fn is_strong(&self) -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | pub fn is_valid(&self) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:298:52 [INFO] [stdout] | [INFO] [stdout] 298 | gen: Generation(NonNull::from(unsafe { &mut ZERO })), [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 298 | gen: Generation(NonNull::from(unsafe { &raw mut ZERO })), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dq` is assigned to, but never used [INFO] [stdout] --> src/global.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let dq; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_dq` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dq` is never read [INFO] [stdout] --> src/global.rs:125:27 [INFO] [stdout] | [INFO] [stdout] 125 | Ok(mut wl) => dq = DropQueue::clear(&mut wl), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reading` is never constructed [INFO] [stdout] --> src/global.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Reading(()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reading` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reading` is never used [INFO] [stdout] --> src/global.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn reading() -> Reading { Lock::reading() } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_reading` is never used [INFO] [stdout] --> src/global.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn try_reading() -> Option { Lock::try_reading() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `writing` is never used [INFO] [stdout] --> src/global.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn writing() -> Writing { Lock::writing() } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `try_writing` is never used [INFO] [stdout] --> src/global.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn try_writing() -> Option { Lock::try_writing() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `reading`, `writing`, and `try_reading` are never used [INFO] [stdout] --> src/global.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 65 | impl Lock [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | fn reading() -> Reading [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn writing() -> Writing [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn try_reading() -> Option [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_upgrade` is never used [INFO] [stdout] --> src/global.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 100 | impl Reading [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 101 | { [INFO] [stdout] 102 | fn try_upgrade(self) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `genref`, `gen`, and `ptr` are never read [INFO] [stdout] --> src/global.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 231 | pub struct Weak [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 232 | { [INFO] [stdout] 233 | genref: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 234 | gen: Generation, [INFO] [stdout] | ^^^ [INFO] [stdout] 235 | ptr: NonNull, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `take`, `as_ref`, `as_mut`, and `map` are never used [INFO] [stdout] --> src/global.rs:255:12 [INFO] [stdout] | [INFO] [stdout] 253 | impl Strong [INFO] [stdout] | ---------------------------------------- associated items in this implementation [INFO] [stdout] 254 | { [INFO] [stdout] 255 | pub fn new(t: T) -> Self { Self::from(Box::new(t)) } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn take(mut self, _wl: &mut Writing) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn as_ref(&self, _rl: &Reading) -> &T { &self.ptr } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 275 | pub fn as_mut(&mut self, _wl: &mut Writing) -> &mut T { &mut self.ptr } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 276 | [INFO] [stdout] 277 | pub fn map(&self, rl: &Reading, f: F) -> Weak [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `dangling`, `is_valid`, `try_ref`, `try_mut`, and `try_map` are never used [INFO] [stdout] --> src/global.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 301 | impl Weak [INFO] [stdout] | -------------------------------------- associated items in this implementation [INFO] [stdout] 302 | { [INFO] [stdout] 303 | pub fn dangling() -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | pub fn is_valid(&self) -> bool { self.genref == self.gen.get() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 314 | [INFO] [stdout] 315 | pub fn try_ref(&self, _rl: &Reading) -> Option<&T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn try_mut(&mut self, _wl: &mut Writing) -> Option<&mut T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/global.rs:366:12 [INFO] [stdout] | [INFO] [stdout] 363 | impl Ref [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 366 | pub fn new(t: T) -> Self { Self::Strong(Strong::new(t)) } [INFO] [stdout] | ^^^ [INFO] [stdout] 367 | [INFO] [stdout] 368 | pub fn try_as_ref(&self, rl: &Reading) -> Option<&T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 376 | pub fn try_mut(&mut self, wl: &mut Writing) -> Option<&mut T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 384 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | pub fn is_weak(&self) -> bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 403 | pub fn is_strong(&self) -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 411 | pub fn is_valid(&self) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:298:52 [INFO] [stdout] | [INFO] [stdout] 298 | gen: Generation(NonNull::from(unsafe { &mut ZERO })), [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 298 | gen: Generation(NonNull::from(unsafe { &raw mut ZERO })), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "d265819f380c6793c7650f61d995d5e7bef0fb6cf4a88240d445a8e2c39a220d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d265819f380c6793c7650f61d995d5e7bef0fb6cf4a88240d445a8e2c39a220d", kill_on_drop: false }` [INFO] [stdout] d265819f380c6793c7650f61d995d5e7bef0fb6cf4a88240d445a8e2c39a220d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 078095ee3eae7c4a41fa0cb6ddbace1c4203af99fd003cc1c5b5b653df009129 [INFO] running `Command { std: "docker" "start" "-a" "078095ee3eae7c4a41fa0cb6ddbace1c4203af99fd003cc1c5b5b653df009129", kill_on_drop: false }` [INFO] [stderr] warning: variable `dq` is assigned to, but never used [INFO] [stderr] --> src/global.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | let dq; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_dq` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `dq` is never read [INFO] [stderr] --> src/global.rs:125:27 [INFO] [stderr] | [INFO] [stderr] 125 | Ok(mut wl) => dq = DropQueue::clear(&mut wl), [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Reading` is never constructed [INFO] [stderr] --> src/global.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct Reading(()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Reading` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `reading` is never used [INFO] [stderr] --> src/global.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn reading() -> Reading { Lock::reading() } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `try_reading` is never used [INFO] [stderr] --> src/global.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn try_reading() -> Option { Lock::try_reading() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `writing` is never used [INFO] [stderr] --> src/global.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn writing() -> Writing { Lock::writing() } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `try_writing` is never used [INFO] [stderr] --> src/global.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn try_writing() -> Option { Lock::try_writing() } [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `reading`, `writing`, and `try_reading` are never used [INFO] [stderr] --> src/global.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 65 | impl Lock [INFO] [stderr] | --------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 69 | fn reading() -> Reading [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | fn writing() -> Writing [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 81 | fn try_reading() -> Option [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `try_upgrade` is never used [INFO] [stderr] --> src/global.rs:102:8 [INFO] [stderr] | [INFO] [stderr] 100 | impl Reading [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] 101 | { [INFO] [stderr] 102 | fn try_upgrade(self) -> Result [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `genref`, `gen`, and `ptr` are never read [INFO] [stderr] --> src/global.rs:233:5 [INFO] [stderr] | [INFO] [stderr] 231 | pub struct Weak [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 232 | { [INFO] [stderr] 233 | genref: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 234 | gen: Generation, [INFO] [stderr] | ^^^ [INFO] [stderr] 235 | ptr: NonNull, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `take`, `as_ref`, `as_mut`, and `map` are never used [INFO] [stderr] --> src/global.rs:255:12 [INFO] [stderr] | [INFO] [stderr] 253 | impl Strong [INFO] [stderr] | ---------------------------------------- associated items in this implementation [INFO] [stderr] 254 | { [INFO] [stderr] 255 | pub fn new(t: T) -> Self { Self::from(Box::new(t)) } [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 266 | pub fn take(mut self, _wl: &mut Writing) -> Box [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 274 | pub fn as_ref(&self, _rl: &Reading) -> &T { &self.ptr } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 275 | pub fn as_mut(&mut self, _wl: &mut Writing) -> &mut T { &mut self.ptr } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 276 | [INFO] [stderr] 277 | pub fn map(&self, rl: &Reading, f: F) -> Weak [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `dangling`, `is_valid`, `try_ref`, `try_mut`, and `try_map` are never used [INFO] [stderr] --> src/global.rs:303:12 [INFO] [stderr] | [INFO] [stderr] 301 | impl Weak [INFO] [stderr] | -------------------------------------- associated items in this implementation [INFO] [stderr] 302 | { [INFO] [stderr] 303 | pub fn dangling() -> Self [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 313 | pub fn is_valid(&self) -> bool { self.genref == self.gen.get() } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 314 | [INFO] [stderr] 315 | pub fn try_ref(&self, _rl: &Reading) -> Option<&T> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 324 | pub fn try_mut(&mut self, _wl: &mut Writing) -> Option<&mut T> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 333 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/global.rs:366:12 [INFO] [stderr] | [INFO] [stderr] 363 | impl Ref [INFO] [stderr] | ------------------------------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 366 | pub fn new(t: T) -> Self { Self::Strong(Strong::new(t)) } [INFO] [stderr] | ^^^ [INFO] [stderr] 367 | [INFO] [stderr] 368 | pub fn try_as_ref(&self, rl: &Reading) -> Option<&T> [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 376 | pub fn try_mut(&mut self, wl: &mut Writing) -> Option<&mut T> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 384 | pub fn try_map(&self, rl: &Reading, f: F) -> Option> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 395 | pub fn is_weak(&self) -> bool [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 403 | pub fn is_strong(&self) -> bool [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 411 | pub fn is_valid(&self) -> bool [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/lib.rs:298:52 [INFO] [stderr] | [INFO] [stderr] 298 | gen: Generation(NonNull::from(unsafe { &mut ZERO })), [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 298 | gen: Generation(NonNull::from(unsafe { &raw mut ZERO })), [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `genref` (lib) generated 14 warnings [INFO] [stderr] warning: `genref` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/genref-b930296f2ce00ec7) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test tests::drop_invalidates ... ok [INFO] [stdout] test tests::many_readers ... ok [INFO] [stdout] test tests::drop_later_if_writing ... ok [INFO] [stdout] test tests::drop_later_if_reading ... ok [INFO] [stdout] test tests::reading_excludes_writing ... ok [INFO] [stdout] test tests::reading_invalid_weak_fails ... ok [INFO] [stdout] test tests::strong_reading ... ok [INFO] [stdout] test tests::strong_take ... ok [INFO] [stdout] test tests::strong_writing ... ok [INFO] [stdout] test tests::weak_reading ... ok [INFO] [stdout] test tests::weak_writing_strong_reading ... ok [INFO] [stdout] test tests::writer_excludes_reading ... ok [INFO] [stdout] test tests::weak_writing_weak_reading ... ok [INFO] [stdout] test tests::writing_invalid_weak_fails ... ok [INFO] [stdout] test tests::strong_writing_weak_reading ... ok [INFO] [stdout] test tests::one_writer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "078095ee3eae7c4a41fa0cb6ddbace1c4203af99fd003cc1c5b5b653df009129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "078095ee3eae7c4a41fa0cb6ddbace1c4203af99fd003cc1c5b5b653df009129", kill_on_drop: false }` [INFO] [stdout] 078095ee3eae7c4a41fa0cb6ddbace1c4203af99fd003cc1c5b5b653df009129