[INFO] cloning repository https://github.com/jld-adriano/magic-wormhole.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jld-adriano/magic-wormhole.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjld-adriano%2Fmagic-wormhole.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjld-adriano%2Fmagic-wormhole.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab6e3788e497c91e8220e14dad6f5137e0dea028
[INFO] checking jld-adriano/magic-wormhole.rs against master#8b6b15b877fbceb1ee5d9a5a4746e7515901574a for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjld-adriano%2Fmagic-wormhole.rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jld-adriano/magic-wormhole.rs
[INFO] finished tweaking git repo https://github.com/jld-adriano/magic-wormhole.rs
[INFO] tweaked toml for git repo https://github.com/jld-adriano/magic-wormhole.rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jld-adriano/magic-wormhole.rs on toolchain 8b6b15b877fbceb1ee5d9a5a4746e7515901574a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jld-adriano/magic-wormhole.rs 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" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trycmd v0.15.6
[INFO] [stderr]   Downloaded snapbox-macros v0.3.10
[INFO] [stderr]   Downloaded automod v1.0.14
[INFO] [stderr]   Downloaded snapbox v0.6.16
[INFO] [stderr]   Downloaded noise-rust-crypto v0.6.2
[INFO] [stderr]   Downloaded checked_int_cast v1.0.0
[INFO] [stderr]   Downloaded similar v2.6.0
[INFO] [stderr]   Downloaded wl-clipboard-rs v0.8.1
[INFO] [stderr]   Downloaded arboard v3.4.0
[INFO] [stderr]   Downloaded clap v4.5.11
[INFO] [stderr]   Downloaded bytes v1.7.0
[INFO] [stderr]   Downloaded qrcode v0.12.0
[INFO] [stderr]   Downloaded serde_json v1.0.121
[INFO] [stderr]   Downloaded winnow v0.6.16
[INFO] [stderr]   Downloaded zerocopy v0.6.6
[INFO] [stderr]   Downloaded toml_edit v0.22.18
[INFO] [stderr]   Downloaded clap_complete v4.5.11
[INFO] [stderr]   Downloaded clap_builder v4.5.11
[INFO] [stderr]   Downloaded async-tungstenite v0.27.0
[INFO] [stderr]   Downloaded tar v0.4.41
[INFO] [stderr]   Downloaded qr2term v0.3.1
[INFO] [stderr]   Downloaded async-native-tls v0.5.0
[INFO] [stderr]   Downloaded if-addrs v0.13.1
[INFO] [stderr]   Downloaded noise-protocol v0.2.0
[INFO] [stderr]   Downloaded spake2 v0.4.0
[INFO] [stderr]   Downloaded clap_derive v4.5.11
[INFO] [stderr]   Downloaded async-signal v0.2.9
[INFO] [stderr]   Downloaded async-tls v0.13.0
[INFO] [stderr]   Downloaded crypto_secretbox v0.1.1
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.18
[INFO] [stderr]   Downloaded content_inspector v0.2.4
[INFO] [stderr]   Downloaded zerocopy-derive v0.6.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6753c7ab51906f157247260db5140f1341b6733db5b2c82fe346d937e8506ce8
[INFO] running `Command { std: "docker" "start" "-a" "6753c7ab51906f157247260db5140f1341b6733db5b2c82fe346d937e8506ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6753c7ab51906f157247260db5140f1341b6733db5b2c82fe346d937e8506ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6753c7ab51906f157247260db5140f1341b6733db5b2c82fe346d937e8506ce8", kill_on_drop: false }`
[INFO] [stdout] 6753c7ab51906f157247260db5140f1341b6733db5b2c82fe346d937e8506ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68655726c9be9e2c8bfb701ef91dab3abc06f346206aec9bdfcc73880d7dc1f4
[INFO] running `Command { std: "docker" "start" "-a" "68655726c9be9e2c8bfb701ef91dab3abc06f346206aec9bdfcc73880d7dc1f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking value-bag v1.9.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling wayland-sys v0.31.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling quick-xml v0.34.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking piper v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]    Compiling wayland-client v0.31.5
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking bytes v1.7.0
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking async-executor v1.13.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.121
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking noise-protocol v0.2.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking clap_builder v4.5.11
[INFO] [stderr]    Compiling wayland-scanner v0.31.4
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling wayland-backend v0.3.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking os_pipe v1.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking if-addrs v0.13.1
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking bytemuck v1.16.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking checked_int_cast v1.0.0
[INFO] [stderr]     Checking image v0.25.2
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking qrcode v0.12.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking snapbox-macros v0.3.10
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking either v1.13.0
[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/8b6b15b877fbceb1ee5d9a5a4746e7515901574a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.72/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="visit"' --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", "test", "visit", "visit-mut"))' -C metadata=16f0552b71fd682a -C extra-filename=-fa59118334aa4a03 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-90f4d189e3c1781a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ea54d792119c380c.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] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "68655726c9be9e2c8bfb701ef91dab3abc06f346206aec9bdfcc73880d7dc1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68655726c9be9e2c8bfb701ef91dab3abc06f346206aec9bdfcc73880d7dc1f4", kill_on_drop: false }`
[INFO] [stdout] 68655726c9be9e2c8bfb701ef91dab3abc06f346206aec9bdfcc73880d7dc1f4