[INFO] fetching crate subalfred 0.9.4...
[INFO] checking subalfred-0.9.4 against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377
[INFO] extracting crate subalfred 0.9.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate subalfred 0.9.4
[INFO] finished tweaking crates.io crate subalfred 0.9.4
[INFO] tweaked toml for crates.io crate subalfred 0.9.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subalfred 0.9.4 on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subalfred 0.9.4 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f5f39d0247a4b3ff3e142a45bf8c3c5cf8deba24f77e4d7156ca976f8a4b49a
[INFO] running `Command { std: "docker" "start" "-a" "6f5f39d0247a4b3ff3e142a45bf8c3c5cf8deba24f77e4d7156ca976f8a4b49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f5f39d0247a4b3ff3e142a45bf8c3c5cf8deba24f77e4d7156ca976f8a4b49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5f39d0247a4b3ff3e142a45bf8c3c5cf8deba24f77e4d7156ca976f8a4b49a", kill_on_drop: false }`
[INFO] [stdout] 6f5f39d0247a4b3ff3e142a45bf8c3c5cf8deba24f77e4d7156ca976f8a4b49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c133c3ebfd21da6e8882c0660c1a9a99b438d5548bc1b291f674200b7cc5dee5
[INFO] running `Command { std: "docker" "start" "-a" "c133c3ebfd21da6e8882c0660c1a9a99b438d5548bc1b291f674200b7cc5dee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]    Compiling unicode-xid v0.2.5
[INFO] [stderr]     Checking array-bytes v6.2.3
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling vergen v8.3.2
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking terminal_size v0.4.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling affix v0.1.2
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.0
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking ipnet v2.10.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking url v2.5.2
[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/3a4cb0edb4040379c037e06efeb5409e44be7b77/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.87/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-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=3cc1aa709762e91d -C extra-filename=-19e06d5acdc48ed1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0b6f003d49564618.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f07c04a26beeaa01.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.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" "c133c3ebfd21da6e8882c0660c1a9a99b438d5548bc1b291f674200b7cc5dee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c133c3ebfd21da6e8882c0660c1a9a99b438d5548bc1b291f674200b7cc5dee5", kill_on_drop: false }`
[INFO] [stdout] c133c3ebfd21da6e8882c0660c1a9a99b438d5548bc1b291f674200b7cc5dee5
