[INFO] fetching crate ipfi 0.1.0-rc.2... [INFO] checking ipfi-0.1.0-rc.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate ipfi 0.1.0-rc.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ipfi 0.1.0-rc.2 [INFO] finished tweaking crates.io crate ipfi 0.1.0-rc.2 [INFO] tweaked toml for crates.io crate ipfi 0.1.0-rc.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ipfi 0.1.0-rc.2 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] crate crates.io crate ipfi 0.1.0-rc.2 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dcaff542ff8f7f87240227cca2f86052cd9e6c27ee90b593b9c3f70a19aa144b [INFO] running `Command { std: "docker" "start" "-a" "dcaff542ff8f7f87240227cca2f86052cd9e6c27ee90b593b9c3f70a19aa144b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcaff542ff8f7f87240227cca2f86052cd9e6c27ee90b593b9c3f70a19aa144b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcaff542ff8f7f87240227cca2f86052cd9e6c27ee90b593b9c3f70a19aa144b", kill_on_drop: false }` [INFO] [stdout] dcaff542ff8f7f87240227cca2f86052cd9e6c27ee90b593b9c3f70a19aa144b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f4a3736d7da838f163b62556a60c63c85c272f089e037ca169aa482ed1dfc056 [INFO] running `Command { std: "docker" "start" "-a" "f4a3736d7da838f163b62556a60c63c85c272f089e037ca169aa482ed1dfc056", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking ipfi v0.1.0-rc.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/async/wire.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | crate::define_wire!(impl AsyncRead + Unpin, impl AsyncWrite + Unpin, populate_from_async_reader, async, await); [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------- in this macro invocation [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] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 299 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/async/wire.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | crate::define_wire!(impl AsyncRead + Unpin, impl AsyncWrite + Unpin, populate_from_async_reader, async, await); [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 413 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/async/wire.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | crate::define_wire!(impl AsyncRead + Unpin, impl AsyncWrite + Unpin, populate_from_async_reader, async, await); [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 413 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/blocking/wire.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | crate::define_wire!(impl Read, impl Write, populate_from_reader); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 299 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/blocking/wire.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | crate::define_wire!(impl Read, impl Write, populate_from_reader); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 413 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/blocking/wire.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | crate::define_wire!(impl Read, impl Write, populate_from_reader); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 413 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/host.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | wire.signal_end_of_input(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 60 | let _ = wire.signal_end_of_input(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/async_host.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | wire.signal_end_of_input(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 62 | let _ = wire.signal_end_of_input(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/async/wire.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | crate::define_wire!(impl AsyncRead + Unpin, impl AsyncWrite + Unpin, populate_from_async_reader, async, await); [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------- in this macro invocation [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] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 299 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/async/wire.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | crate::define_wire!(impl AsyncRead + Unpin, impl AsyncWrite + Unpin, populate_from_async_reader, async, await); [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 413 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/async/wire.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | crate::define_wire!(impl AsyncRead + Unpin, impl AsyncWrite + Unpin, populate_from_async_reader, async, await); [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 413 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 210 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/blocking/wire.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | crate::define_wire!(impl Read, impl Write, populate_from_reader); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 210 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 299 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/blocking/wire.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | crate::define_wire!(impl Read, impl Write, populate_from_reader); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 299 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wire_common.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 413 | ) -> Result { [INFO] [stdout] | ---------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] ::: src/blocking/wire.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | crate::define_wire!(impl Read, impl Write, populate_from_reader); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `crate::define_wire` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 413 | ) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.63s [INFO] running `Command { std: "docker" "inspect" "f4a3736d7da838f163b62556a60c63c85c272f089e037ca169aa482ed1dfc056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a3736d7da838f163b62556a60c63c85c272f089e037ca169aa482ed1dfc056", kill_on_drop: false }` [INFO] [stdout] f4a3736d7da838f163b62556a60c63c85c272f089e037ca169aa482ed1dfc056