[INFO] fetching crate futures-signals 0.3.34...
[INFO] checking futures-signals-0.3.34 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate futures-signals 0.3.34 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate futures-signals 0.3.34 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 96 packages to latest compatible versions
[INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 119eeadd57f1b0de04bac4759e016a9fb4c90490649eec79503d3e3cdcfbd602
[INFO] running `Command { std: "docker" "start" "-a" "119eeadd57f1b0de04bac4759e016a9fb4c90490649eec79503d3e3cdcfbd602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119eeadd57f1b0de04bac4759e016a9fb4c90490649eec79503d3e3cdcfbd602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119eeadd57f1b0de04bac4759e016a9fb4c90490649eec79503d3e3cdcfbd602", kill_on_drop: false }`
[INFO] [stdout] 119eeadd57f1b0de04bac4759e016a9fb4c90490649eec79503d3e3cdcfbd602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48eccb4cbbbbecb7c43846453ddc0a28e1cae38f5c55c445cb4f141d873eda4f
[INFO] running `Command { std: "docker" "start" "-a" "48eccb4cbbbbecb7c43846453ddc0a28e1cae38f5c55c445cb4f141d873eda4f", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.175
[INFO] [stderr] Compiling serde v1.0.219
[INFO] [stderr] Checking either v1.15.0
[INFO] [stderr] Compiling cfg-if v1.0.3
[INFO] [stderr] Compiling rayon-core v1.13.0
[INFO] [stderr] Compiling num-traits v0.2.19
[INFO] [stderr] Compiling getrandom v0.3.3
[INFO] [stderr] Compiling indexmap v1.9.3
[INFO] [stderr] Checking half v2.6.0
[INFO] [stderr] Checking os_str_bytes v6.6.1
[INFO] [stderr] Checking ciborium-io v0.2.2
[INFO] [stderr] Checking plotters-backend v0.3.7
[INFO] [stderr] Compiling syn v2.0.106
[INFO] [stderr] Checking regex-automata v0.4.10
[INFO] [stderr] Checking textwrap v0.16.2
[INFO] [stderr] Checking oorandom v11.1.5
[INFO] [stderr] Checking discard v1.0.4
[INFO] [stderr] Compiling indoc v2.0.6
[INFO] [stderr] Checking itertools v0.10.5
[INFO] [stderr] Checking clap_lex v0.2.4
[INFO] [stderr] Checking plotters-svg v0.3.7
[INFO] [stderr] Checking ciborium-ll v0.2.2
[INFO] [stderr] Checking clap v3.2.25
[INFO] [stderr] Checking rayon v1.11.0
[INFO] [stderr] Checking plotters v0.3.7
[INFO] [stderr] Compiling uuid v1.18.1
[INFO] [stderr] Checking criterion-plot v0.5.0
[INFO] [stderr] Checking atty v0.2.14
[INFO] [stderr] Checking regex v1.11.2
[INFO] [stderr] Compiling serde_derive v1.0.219
[INFO] [stderr] Compiling futures-macro v0.3.31
[INFO] [stderr] Compiling pin-project-internal v1.1.10
[INFO] [stderr] Compiling gensym v0.1.1
[INFO] [stderr] Checking futures-util v0.3.31
[INFO] [stderr] Checking pin-project v1.1.10
[INFO] [stderr] Checking futures-executor v0.3.31
[INFO] [stderr] Checking serde_json v1.0.143
[INFO] [stderr] Checking ciborium v0.2.2
[INFO] [stderr] Checking futures-signals v0.3.34 (/opt/rustwide/workdir)
[INFO] [stderr] Checking tinytemplate v1.2.1
[INFO] [stderr] Checking criterion v0.4.0
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "48eccb4cbbbbecb7c43846453ddc0a28e1cae38f5c55c445cb4f141d873eda4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48eccb4cbbbbecb7c43846453ddc0a28e1cae38f5c55c445cb4f141d873eda4f", kill_on_drop: false }`
[INFO] [stdout] 48eccb4cbbbbecb7c43846453ddc0a28e1cae38f5c55c445cb4f141d873eda4f