[INFO] fetching crate magic-wormhole-cli 0.7.6...
[INFO] checking magic-wormhole-cli-0.7.6 against try#804fff1ae95da9d03bd44eee27f258020a575dab for pr-146013
[INFO] extracting crate magic-wormhole-cli 0.7.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate magic-wormhole-cli 0.7.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate magic-wormhole-cli 0.7.6
[INFO] tweaked toml for crates.io crate magic-wormhole-cli 0.7.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate magic-wormhole-cli 0.7.6 on toolchain 804fff1ae95da9d03bd44eee27f258020a575dab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate magic-wormhole-cli 0.7.6 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" "+804fff1ae95da9d03bd44eee27f258020a575dab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61c1b6b0435e74811731f2b6527026f652ba9b048b3c0ad713dbf4b08980dba3
[INFO] running `Command { std: "docker" "start" "-a" "61c1b6b0435e74811731f2b6527026f652ba9b048b3c0ad713dbf4b08980dba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61c1b6b0435e74811731f2b6527026f652ba9b048b3c0ad713dbf4b08980dba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c1b6b0435e74811731f2b6527026f652ba9b048b3c0ad713dbf4b08980dba3", kill_on_drop: false }`
[INFO] [stdout] 61c1b6b0435e74811731f2b6527026f652ba9b048b3c0ad713dbf4b08980dba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+804fff1ae95da9d03bd44eee27f258020a575dab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb51aded5b893ca4595d0f1e4f4b08ca170bf12edb2adc608468a97d5424764
[INFO] running `Command { std: "docker" "start" "-a" "acb51aded5b893ca4595d0f1e4f4b08ca170bf12edb2adc608468a97d5424764", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling quick-xml v0.37.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling wayland-client v0.31.8
[INFO] [stderr]     Checking miniz_oxide v0.8.7
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]     Checking noise-protocol v0.2.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling wayland-backend v0.3.8
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]     Checking xattr v1.5.0
[INFO] [stderr]     Checking snapbox-macros v0.3.10
[INFO] [stderr]     Checking jiff v0.2.5
[INFO] [stderr]     Checking fuzzt v0.3.1
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking winnow v0.7.4
[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/804fff1ae95da9d03bd44eee27f258020a575dab/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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="fold"' --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=6f9b12a986d3928d -C extra-filename=-5b2d52f8d51fab19 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-21e3e1a6b62590dc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d9cd4251aac42a18.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "acb51aded5b893ca4595d0f1e4f4b08ca170bf12edb2adc608468a97d5424764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb51aded5b893ca4595d0f1e4f4b08ca170bf12edb2adc608468a97d5424764", kill_on_drop: false }`
[INFO] [stdout] acb51aded5b893ca4595d0f1e4f4b08ca170bf12edb2adc608468a97d5424764