[INFO] fetching crate lifeline 0.6.1... [INFO] checking lifeline-0.6.1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate lifeline 0.6.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate lifeline 0.6.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lifeline 0.6.1 [INFO] tweaked toml for crates.io crate lifeline 0.6.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lifeline 0.6.1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lifeline 0.6.1 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-internal v1.0.4 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.20 [INFO] [stderr] Downloaded pollster v0.2.1 [INFO] [stderr] Downloaded crossbeam-queue v0.3.1 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded async-lock v2.3.0 [INFO] [stderr] Downloaded async-io v1.3.1 [INFO] [stderr] Downloaded pin-project v1.0.4 [INFO] [stderr] Downloaded futures-lite v1.11.3 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.6 [INFO] [stderr] Downloaded nb-connect v1.0.2 [INFO] [stderr] Downloaded wepoll-sys v3.0.1 [INFO] [stderr] Downloaded polling v2.0.2 [INFO] [stderr] Downloaded async-std v1.9.0 [INFO] [stderr] Downloaded async-process v1.0.1 [INFO] [stderr] Downloaded ctor v0.1.18 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded postage v0.4.0 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fdfc66897db17946fb2be0aff1bf73ee7a903f8cf8a653e0f128fbb840ab2fa [INFO] running `Command { std: "docker" "start" "-a" "1fdfc66897db17946fb2be0aff1bf73ee7a903f8cf8a653e0f128fbb840ab2fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fdfc66897db17946fb2be0aff1bf73ee7a903f8cf8a653e0f128fbb840ab2fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fdfc66897db17946fb2be0aff1bf73ee7a903f8cf8a653e0f128fbb840ab2fa", kill_on_drop: false }` [INFO] [stdout] 1fdfc66897db17946fb2be0aff1bf73ee7a903f8cf8a653e0f128fbb840ab2fa [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 292bdedf5c34b5a7d81311702ebb48f2860835e990e258ea5d35f06df525a798 [INFO] running `Command { std: "docker" "start" "-a" "292bdedf5c34b5a7d81311702ebb48f2860835e990e258ea5d35f06df525a798", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio v1.1.1 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking pollster v0.2.1 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking simple_logger v1.11.0 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking pin-project v1.0.4 [INFO] [stderr] Checking postage v0.4.0 [INFO] [stderr] Checking lifeline v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `storage::*` [INFO] [stdout] --> src/lib.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | pub use storage::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `storage::*` [INFO] [stdout] --> src/lib.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | pub use storage::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dyn_bus/storage.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [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] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dyn_bus/storage.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | fn try_lock(&self, id: TypeId) -> Option> { [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] 240 | fn try_lock(&self, id: TypeId) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/spawn.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.81s [INFO] running `Command { std: "docker" "inspect" "292bdedf5c34b5a7d81311702ebb48f2860835e990e258ea5d35f06df525a798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "292bdedf5c34b5a7d81311702ebb48f2860835e990e258ea5d35f06df525a798", kill_on_drop: false }` [INFO] [stdout] 292bdedf5c34b5a7d81311702ebb48f2860835e990e258ea5d35f06df525a798