[INFO] fetching crate futures-signals 0.3.34...
[INFO] testing futures-signals-0.3.34 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate futures-signals 0.3.34 into /workspace/builds/worker-5-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate futures-signals 0.3.34 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Blocking waiting for file lock on package cache
[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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 094213019c3f373c0d56dc191f4afd5a8846c91e7a51c1a4d6a3d6e4dad46ba6
[INFO] running `Command { std: "docker" "start" "-a" "094213019c3f373c0d56dc191f4afd5a8846c91e7a51c1a4d6a3d6e4dad46ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "094213019c3f373c0d56dc191f4afd5a8846c91e7a51c1a4d6a3d6e4dad46ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094213019c3f373c0d56dc191f4afd5a8846c91e7a51c1a4d6a3d6e4dad46ba6", kill_on_drop: false }`
[INFO] [stdout] 094213019c3f373c0d56dc191f4afd5a8846c91e7a51c1a4d6a3d6e4dad46ba6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8ae22b3e57923d1987f533e437a57a13f2b813df08c59987535cf4a91f5da33
[INFO] running `Command { std: "docker" "start" "-a" "e8ae22b3e57923d1987f533e437a57a13f2b813df08c59987535cf4a91f5da33", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.184
[INFO] [stderr] Compiling getrandom v0.4.2
[INFO] [stderr] Compiling futures-macro v0.3.32
[INFO] [stderr] Compiling pin-project-internal v1.1.11
[INFO] [stderr] Compiling pin-project v1.1.11
[INFO] [stderr] Compiling futures-util v0.3.32
[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" "e8ae22b3e57923d1987f533e437a57a13f2b813df08c59987535cf4a91f5da33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ae22b3e57923d1987f533e437a57a13f2b813df08c59987535cf4a91f5da33", kill_on_drop: false }`
[INFO] [stdout] e8ae22b3e57923d1987f533e437a57a13f2b813df08c59987535cf4a91f5da33