[INFO] fetching crate iroh 0.6.0-alpha.1...
[INFO] checking iroh-0.6.0-alpha.1 against master#5f6ee65f594f59f64c7957dcad90edc0b8830284 for pr-115583
[INFO] extracting crate iroh 0.6.0-alpha.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate iroh 0.6.0-alpha.1 on toolchain 5f6ee65f594f59f64c7957dcad90edc0b8830284
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f6ee65f594f59f64c7957dcad90edc0b8830284" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iroh 0.6.0-alpha.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iroh 0.6.0-alpha.1
[INFO] tweaked toml for crates.io crate iroh 0.6.0-alpha.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate iroh 0.6.0-alpha.1 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" "+5f6ee65f594f59f64c7957dcad90edc0b8830284" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postcard-derive v0.1.1
[INFO] [stderr]   Downloaded tokio-rustls-acme v0.2.0
[INFO] [stderr]   Downloaded human-time-macros v0.1.8
[INFO] [stderr]   Downloaded wg v0.3.2
[INFO] [stderr]   Downloaded rustyline v12.0.0
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.13
[INFO] [stderr]   Downloaded shellexpand v3.1.0
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.20
[INFO] [stderr]   Downloaded hmac-sha256 v1.1.7
[INFO] [stderr]   Downloaded surge-ping v0.8.0
[INFO] [stderr]   Downloaded quinn v0.10.2
[INFO] [stderr]   Downloaded tokio-serde v0.8.0
[INFO] [stderr]   Downloaded redb v1.1.0
[INFO] [stderr]   Downloaded aliasable v0.1.3
[INFO] [stderr]   Downloaded ouroboros_macro v0.17.2
[INFO] [stderr]   Downloaded ssh-encoding v0.2.0
[INFO] [stderr]   Downloaded portable-atomic v1.4.3
[INFO] [stderr]   Downloaded iroh-net v0.6.0-alpha.1
[INFO] [stderr]   Downloaded precis-core v0.1.8
[INFO] [stderr]   Downloaded range-collections v0.4.1
[INFO] [stderr]   Downloaded iroh-blake3 v1.4.3
[INFO] [stderr]   Downloaded quoted-string-parser v0.1.0
[INFO] [stderr]   Downloaded positioned-io v0.3.2
[INFO] [stderr]   Downloaded bao-tree v0.7.0
[INFO] [stderr]   Downloaded governor v0.6.0
[INFO] [stderr]   Downloaded xml-rs v0.8.16
[INFO] [stderr]   Downloaded netlink-packet-route v0.17.1
[INFO] [stderr]   Downloaded p384 v0.13.0
[INFO] [stderr]   Downloaded precis-profiles v0.1.8
[INFO] [stderr]   Downloaded stun-rs v0.1.4
[INFO] [stderr]   Downloaded chrono v0.4.28
[INFO] [stderr]   Downloaded x509-parser v0.15.1
[INFO] [stderr]   Downloaded educe v0.4.22
[INFO] [stderr]   Downloaded quic-rpc v0.6.1
[INFO] [stderr]   Downloaded pnet_macros v0.33.0
[INFO] [stderr]   Downloaded human-time v0.1.6
[INFO] [stderr]   Downloaded genawaiter-proc-macro v0.99.1
[INFO] [stderr]   Downloaded genawaiter v0.99.1
[INFO] [stderr]   Downloaded iroh-gossip v0.6.0-alpha.1
[INFO] [stderr]   Downloaded iroh-io v0.2.2
[INFO] [stderr]   Downloaded self_cell v1.0.1
[INFO] [stderr]   Downloaded serde-error v0.1.2
[INFO] [stderr]   Downloaded crypto_secretbox v0.1.1
[INFO] [stderr]   Downloaded crypto_box v0.9.1
[INFO] [stderr]   Downloaded dlopen2 v0.5.0
[INFO] [stderr]   Downloaded derive_more v1.0.0-beta.3
[INFO] [stderr]   Downloaded erased_set v0.7.0
[INFO] [stderr]   Downloaded prometheus-client v0.21.2
[INFO] [stderr]   Downloaded struct_iterable_derive v0.1.0
[INFO] [stderr]   Downloaded struct_iterable_internal v0.1.1
[INFO] [stderr]   Downloaded struct_iterable v0.1.1
[INFO] [stderr]   Downloaded iroh-metrics v0.6.0-alpha.1
[INFO] [stderr]   Downloaded os_info v3.7.0
[INFO] [stderr]   Downloaded rsa v0.9.2
[INFO] [stderr]   Downloaded der_derive v0.7.2
[INFO] [stderr]   Downloaded bounded-integer v0.5.7
[INFO] [stderr]   Downloaded sha1 v0.2.0
[INFO] [stderr]   Downloaded precis-tools v0.1.6
[INFO] [stderr]   Downloaded rcgen v0.11.1
[INFO] [stderr]   Downloaded ucd-parse v0.1.10
[INFO] [stderr]   Downloaded windows-implement v0.48.0
[INFO] [stderr]   Downloaded windows-interface v0.48.0
[INFO] [stderr]   Downloaded ouroboros v0.17.2
[INFO] [stderr]   Downloaded wmi v0.13.1
[INFO] [stderr]   Downloaded iroh-bytes v0.6.0-alpha.1
[INFO] [stderr]   Downloaded nonzero_ext v0.3.0
[INFO] [stderr]   Downloaded netlink-proto v0.11.2
[INFO] [stderr]   Downloaded ssh-cipher v0.2.0
[INFO] [stderr]   Downloaded no-std-net v0.6.0
[INFO] [stderr]   Downloaded pnet_base v0.33.0
[INFO] [stderr]   Downloaded binary-merge v0.1.2
[INFO] [stderr]   Downloaded pnet_macros_support v0.33.0
[INFO] [stderr]   Downloaded hostname-validator v1.1.1
[INFO] [stderr]   Downloaded quinn-proto v0.10.4
[INFO] [stderr]   Downloaded ntapi v0.4.1
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded genawaiter-macro v0.99.1
[INFO] [stderr]   Downloaded memalloc v0.1.0
[INFO] [stderr]   Downloaded default-net v0.16.2
[INFO] [stderr]   Downloaded derive_more-impl v1.0.0-beta.3
[INFO] [stderr]   Downloaded attohttpc v0.16.3
[INFO] [stderr]   Downloaded xmltree v0.10.3
[INFO] [stderr]   Downloaded igd v0.12.1
[INFO] [stderr]   Downloaded rtnetlink v0.13.1
[INFO] [stderr]   Downloaded ssh-key v0.6.1
[INFO] [stderr]   Downloaded pnet_packet v0.33.0
[INFO] [stderr]   Downloaded hmac-sha1 v0.1.3
[INFO] [stderr]   Downloaded netlink-packet-core v0.7.0
[INFO] [stderr]   Downloaded pkcs1 v0.7.5
[INFO] [stderr]   Downloaded cargo_metadata v0.14.2
[INFO] [stderr]   Downloaded inplace-vec-builder v0.1.1
[INFO] [stderr]   Downloaded comfy-table v7.0.1
[INFO] [stderr]   Downloaded iroh-sync v0.6.0-alpha.1
[INFO] [stderr]   Downloaded clap v4.4.2
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.19.2
[INFO] [stderr]   Downloaded sysinfo v0.26.9
[INFO] [stderr]   Downloaded quinn-udp v0.4.1
[INFO] [stderr]   Downloaded fd-lock v3.0.13
[INFO] [stderr]   Downloaded iroh-test v0.6.0-alpha.1
[INFO] [stderr]   Downloaded ref-cast v1.0.20
[INFO] [stderr]   Downloaded triomphe v0.1.9
[INFO] [stderr]   Downloaded testdir v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:8d77639b970c52ec67607038b3ec48894629de24504b62a68269497566821cc0" "/opt/rustwide/cargo-home/bin/cargo" "+5f6ee65f594f59f64c7957dcad90edc0b8830284" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4112241c5b5d632ebeacd7dcdb348c8d0140b4d6e53995cb62bc9716184e0d99
[INFO] running `Command { std: "docker" "start" "-a" "4112241c5b5d632ebeacd7dcdb348c8d0140b4d6e53995cb62bc9716184e0d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4112241c5b5d632ebeacd7dcdb348c8d0140b4d6e53995cb62bc9716184e0d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4112241c5b5d632ebeacd7dcdb348c8d0140b4d6e53995cb62bc9716184e0d99", kill_on_drop: false }`
[INFO] [stdout] 4112241c5b5d632ebeacd7dcdb348c8d0140b4d6e53995cb62bc9716184e0d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:8d77639b970c52ec67607038b3ec48894629de24504b62a68269497566821cc0" "/opt/rustwide/cargo-home/bin/cargo" "+5f6ee65f594f59f64c7957dcad90edc0b8830284" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb66ac8d41729a3291da112668b0b4f246a6a0ecc0840fa303a8d84ede1e0027
[INFO] running `Command { std: "docker" "start" "-a" "eb66ac8d41729a3291da112668b0b4f246a6a0ecc0840fa303a8d84ede1e0027", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking base64 v0.21.3
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling time-macros v0.2.14
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking object v0.32.0
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling platforms v3.1.2
[INFO] [stderr]    Compiling target-lexicon v0.12.11
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling curve25519-dalek v4.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking regex-automata v0.3.7
[INFO] [stderr]     Checking time v0.3.28
[INFO] [stderr]    Compiling pyo3-build-config v0.19.2
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling iroh-blake3 v1.4.3
[INFO] [stderr]     Checking pnet_base v0.33.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.31
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling ref-cast v1.0.20
[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/5f6ee65f594f59f64c7957dcad90edc0b8830284/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.29/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"' -C metadata=c22b7321da9db2a0 -C extra-filename=-c22b7321da9db2a0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c308a930a0e3b3ae.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1425e0fbf51b7cbe.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-27c541bdd3194d90.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" "eb66ac8d41729a3291da112668b0b4f246a6a0ecc0840fa303a8d84ede1e0027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb66ac8d41729a3291da112668b0b4f246a6a0ecc0840fa303a8d84ede1e0027", kill_on_drop: false }`
[INFO] [stdout] eb66ac8d41729a3291da112668b0b4f246a6a0ecc0840fa303a8d84ede1e0027