[INFO] fetching crate nikau 0.3.2...
[INFO] building nikau-0.3.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nikau 0.3.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nikau 0.3.2
[INFO] finished tweaking crates.io crate nikau 0.3.2
[INFO] tweaked toml for crates.io crate nikau 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nikau 0.3.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nikau 0.3.2 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f9e77e115307a568ca12d97cd51c54aa840097818bfa3104a9d2c96abb95694
[INFO] running `Command { std: "docker" "start" "-a" "1f9e77e115307a568ca12d97cd51c54aa840097818bfa3104a9d2c96abb95694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f9e77e115307a568ca12d97cd51c54aa840097818bfa3104a9d2c96abb95694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9e77e115307a568ca12d97cd51c54aa840097818bfa3104a9d2c96abb95694", kill_on_drop: false }`
[INFO] [stdout] 1f9e77e115307a568ca12d97cd51c54aa840097818bfa3104a9d2c96abb95694
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc38567611c63a442e580933087369583d7f1f75ecb27bfc5b276719392fc2ee
[INFO] running `Command { std: "docker" "start" "-a" "fc38567611c63a442e580933087369583d7f1f75ecb27bfc5b276719392fc2ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling aws-lc-rs v1.8.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling mirai-annotations v1.12.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling rustls v0.23.11
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling zstd-safe v7.2.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rustls-native-certs v0.7.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling aws-lc-sys v0.20.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling tokio v1.38.1
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling partition-identity v0.3.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling polling v3.7.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling piper v0.2.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling zip v2.1.5
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling clap_builder v4.5.9
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling async-io v2.3.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling quinn-udp v0.5.4
[INFO] [stderr]    Compiling proc-mounts v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zstd v0.13.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling pem v3.0.4
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling macaddr v1.0.1
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling embedded-io v0.4.0
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling postcard v1.0.8
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling usb-gadget v0.7.2
[INFO] [stderr]    Compiling evdev v0.12.2
[INFO] [stderr]    Compiling clap v4.5.9
[INFO] [stderr]    Compiling rcgen v0.13.1
[INFO] [stderr]    Compiling x11rb-async v0.13.1
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nonblock v0.2.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rustls-webpki v0.102.6
[INFO] [stderr]    Compiling rustls-platform-verifier v0.3.2
[INFO] [stderr]    Compiling quinn-proto v0.11.3
[INFO] [stderr]    Compiling quinn v0.11.2
[INFO] [stderr]    Compiling nikau v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/x11clipboard/shared.rs:120:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |             if let Err(e) = drive.await {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 53s
[INFO] running `Command { std: "docker" "inspect" "fc38567611c63a442e580933087369583d7f1f75ecb27bfc5b276719392fc2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc38567611c63a442e580933087369583d7f1f75ecb27bfc5b276719392fc2ee", kill_on_drop: false }`
[INFO] [stdout] fc38567611c63a442e580933087369583d7f1f75ecb27bfc5b276719392fc2ee
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 046053610d4763b9a3dd18d7af186c977f6d315a58013a0bd72dc27bd27d88ae
[INFO] running `Command { std: "docker" "start" "-a" "046053610d4763b9a3dd18d7af186c977f6d315a58013a0bd72dc27bd27d88ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling piper v0.2.3
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling polling v3.7.2
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling async-io v2.3.3
[INFO] [stderr]    Compiling x11rb-async v0.13.1
[INFO] [stderr]    Compiling nikau v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/x11clipboard/shared.rs:120:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |             if let Err(e) = drive.await {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/x11clipboard/shared.rs:120:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |             if let Err(e) = drive.await {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.14s
[INFO] running `Command { std: "docker" "inspect" "046053610d4763b9a3dd18d7af186c977f6d315a58013a0bd72dc27bd27d88ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046053610d4763b9a3dd18d7af186c977f6d315a58013a0bd72dc27bd27d88ae", kill_on_drop: false }`
[INFO] [stdout] 046053610d4763b9a3dd18d7af186c977f6d315a58013a0bd72dc27bd27d88ae