[INFO] fetching crate xtra 0.6.0... [INFO] building xtra-0.6.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate xtra 0.6.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate xtra 0.6.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate xtra 0.6.0 [INFO] tweaked toml for crates.io crate xtra 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xtra 0.6.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate xtra 0.6.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baf7aa23987af143ec41ce033edf47fe83c50be6b6f78c9ffa95b6edf0fb810e [INFO] running `Command { std: "docker" "start" "-a" "baf7aa23987af143ec41ce033edf47fe83c50be6b6f78c9ffa95b6edf0fb810e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baf7aa23987af143ec41ce033edf47fe83c50be6b6f78c9ffa95b6edf0fb810e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baf7aa23987af143ec41ce033edf47fe83c50be6b6f78c9ffa95b6edf0fb810e", kill_on_drop: false }` [INFO] [stdout] baf7aa23987af143ec41ce033edf47fe83c50be6b6f78c9ffa95b6edf0fb810e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9264a6e3b830987df5dc7836ff9ea298e907d0c08cdaece78ed0f13f3da7bf07 [INFO] running `Command { std: "docker" "start" "-a" "9264a6e3b830987df5dc7836ff9ea298e907d0c08cdaece78ed0f13f3da7bf07", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling catty v0.1.5 [INFO] [stderr] Compiling xtra v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 36 | mailbox: Mailbox, [INFO] [stdout] 37 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 96 | mailbox: Mailbox, [INFO] [stdout] 97 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 97 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:143:14 [INFO] [stdout] | [INFO] [stdout] 143 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 144 | mailbox: Mailbox, [INFO] [stdout] 145 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 145 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:190:14 [INFO] [stdout] | [INFO] [stdout] 190 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 191 | mailbox: Mailbox, [INFO] [stdout] 192 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 192 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:253:15 [INFO] [stdout] | [INFO] [stdout] 253 | _act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 254 | _mailbox: Mailbox, [INFO] [stdout] 255 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 255 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/lib.rs:314:25 [INFO] [stdout] | [INFO] [stdout] 314 | msg.dispatch_to(actor).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 314 | let _ = msg.dispatch_to(actor).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/address.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | state.finish(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 313 | let _ = state.finish(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "9264a6e3b830987df5dc7836ff9ea298e907d0c08cdaece78ed0f13f3da7bf07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9264a6e3b830987df5dc7836ff9ea298e907d0c08cdaece78ed0f13f3da7bf07", kill_on_drop: false }` [INFO] [stdout] 9264a6e3b830987df5dc7836ff9ea298e907d0c08cdaece78ed0f13f3da7bf07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba75d8bd2bbc5e54975cef9d49b1b1e7fdd5f4f089213614af2f634f1ce04f89 [INFO] running `Command { std: "docker" "start" "-a" "ba75d8bd2bbc5e54975cef9d49b1b1e7fdd5f4f089213614af2f634f1ce04f89", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling value-bag v1.4.1 [INFO] [stderr] Compiling parking v2.1.1 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling async-task v4.4.1 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling concurrent-queue v2.3.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.7 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling async-executor v1.5.4 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling event-listener v3.0.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] error: could not compile `regex-syntax` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.7.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-perl"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=d55013850d37bfd7 -C extra-filename=-7330ebeebacf39e1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=c201e330cad11e41 -C extra-filename=-abb3b03515399f42 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cb6315a287b1be4b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c50b0a5454d606e2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `rustix` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name rustix --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.23/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="fs"' --cfg 'feature="io-lifetimes"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "all-impls", "alloc", "cc", "compiler_builtins", "core", "default", "fs", "fs-err", "io-lifetimes", "io_uring", "itoa", "libc", "libc_errno", "linux_4_11", "linux_latest", "mm", "net", "once_cell", "os_pipe", "param", "process", "procfs", "pty", "rand", "runtime", "rustc-dep-of-std", "std", "termios", "thread", "time", "use-libc", "use-libc-auxv"))' -C metadata=5a0f8cce21254e2c -C extra-filename=-36c8bea9f8bde3be --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e2b4db6c651223da.rmeta --extern io_lifetimes=/opt/rustwide/target/debug/deps/libio_lifetimes-a6e89d813b788415.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/deps/liblinux_raw_sys-9826735127360e65.rmeta --cap-lints allow --cap-lints=forbid --cfg rustc_attrs --cfg linux_raw --cfg core_intrinsics --cfg asm --cfg linux_like --cfg linux_kernel` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ba75d8bd2bbc5e54975cef9d49b1b1e7fdd5f4f089213614af2f634f1ce04f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba75d8bd2bbc5e54975cef9d49b1b1e7fdd5f4f089213614af2f634f1ce04f89", kill_on_drop: false }` [INFO] [stdout] ba75d8bd2bbc5e54975cef9d49b1b1e7fdd5f4f089213614af2f634f1ce04f89