[INFO] fetching crate futures-signals 0.3.34...
[INFO] testing futures-signals-0.3.34 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate futures-signals 0.3.34 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate futures-signals 0.3.34
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futures-signals 0.3.34
[INFO] tweaked toml for crates.io crate futures-signals 0.3.34 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate futures-signals 0.3.34 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 111 packages to latest compatible versions
[INFO] [stderr] Adding criterion v0.4.0 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d665b2850a243c1feac874f05df93ab82d8b513f4289b180c5a0261b0d5bcecc
[INFO] running `Command { std: "docker" "start" "-a" "d665b2850a243c1feac874f05df93ab82d8b513f4289b180c5a0261b0d5bcecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d665b2850a243c1feac874f05df93ab82d8b513f4289b180c5a0261b0d5bcecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d665b2850a243c1feac874f05df93ab82d8b513f4289b180c5a0261b0d5bcecc", kill_on_drop: false }`
[INFO] [stdout] d665b2850a243c1feac874f05df93ab82d8b513f4289b180c5a0261b0d5bcecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f858da1b71fde28510b7822d819d9dd33082bbb72b5ab37c0a97d87d0058a0bf
[INFO] running `Command { std: "docker" "start" "-a" "f858da1b71fde28510b7822d819d9dd33082bbb72b5ab37c0a97d87d0058a0bf", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.184
[INFO] [stderr] Compiling getrandom v0.4.2
[INFO] [stderr] Compiling pin-project-internal v1.1.11
[INFO] [stderr] Compiling futures-macro v0.3.32
[INFO] [stderr] Compiling futures-util v0.3.32
[INFO] [stderr] Compiling pin-project v1.1.11
[INFO] [stderr] Compiling uuid v1.23.0
[INFO] [stderr] Compiling gensym v0.1.1
[INFO] [stderr] Compiling futures-signals v0.3.34 (/opt/rustwide/workdir)
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/signal/mutable.rs:175:21
[INFO] [stdout] |
[INFO] [stdout] 175 | pub fn lock_ref(&self) -> MutableLockRef {
[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: the lint level is defined here
[INFO] [stdout] --> src/lib.rs:4:9
[INFO] [stdout] |
[INFO] [stdout] 4 | #![deny(warnings, missing_debug_implementations, macro_use_extern_crate)]
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 175 | pub fn lock_ref(&self) -> MutableLockRef<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/signal/mutable.rs:310:21
[INFO] [stdout] |
[INFO] [stdout] 310 | pub fn lock_mut(&self) -> MutableLockMut {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 310 | pub fn lock_mut(&self) -> MutableLockMut<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/signal_vec.rs:3387:25
[INFO] [stdout] |
[INFO] [stdout] 3387 | pub fn lock_ref(&self) -> MutableVecLockRef {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 3387 | pub fn lock_ref(&self) -> MutableVecLockRef<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/signal_vec.rs:3395:25
[INFO] [stdout] |
[INFO] [stdout] 3395 | pub fn lock_mut(&self) -> MutableVecLockMut {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 3395 | pub fn lock_mut(&self) -> MutableVecLockMut<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/signal_map.rs:817:25
[INFO] [stdout] |
[INFO] [stdout] 817 | pub fn lock_ref(&self) -> MutableBTreeMapLockRef {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 817 | pub fn lock_ref(&self) -> MutableBTreeMapLockRef<'_, K, V> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/signal_map.rs:825:25
[INFO] [stdout] |
[INFO] [stdout] 825 | pub fn lock_mut(&self) -> MutableBTreeMapLockMut {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 825 | pub fn lock_mut(&self) -> MutableBTreeMapLockMut<'_, K, V> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: could not compile `futures-signals` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "f858da1b71fde28510b7822d819d9dd33082bbb72b5ab37c0a97d87d0058a0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f858da1b71fde28510b7822d819d9dd33082bbb72b5ab37c0a97d87d0058a0bf", kill_on_drop: false }`
[INFO] [stdout] f858da1b71fde28510b7822d819d9dd33082bbb72b5ab37c0a97d87d0058a0bf