[INFO] fetching crate sql_reverse_error 0.1.2...
[INFO] checking sql_reverse_error-0.1.2 against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] extracting crate sql_reverse_error 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sql_reverse_error 0.1.2
[INFO] finished tweaking crates.io crate sql_reverse_error 0.1.2
[INFO] tweaked toml for crates.io crate sql_reverse_error 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sql_reverse_error 0.1.2 on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 350 packages to latest compatible versions
[INFO] [stderr]       Adding mysql v24.0.0 (available: v26.0.1)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9374a206485eef8a69e93aab6a3846a03125f010f330ac2224b0a93a8cdd0ca
[INFO] running `Command { std: "docker" "start" "-a" "f9374a206485eef8a69e93aab6a3846a03125f010f330ac2224b0a93a8cdd0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9374a206485eef8a69e93aab6a3846a03125f010f330ac2224b0a93a8cdd0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9374a206485eef8a69e93aab6a3846a03125f010f330ac2224b0a93a8cdd0ca", kill_on_drop: false }`
[INFO] [stdout] f9374a206485eef8a69e93aab6a3846a03125f010f330ac2224b0a93a8cdd0ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d804f2d8ba877aea11dfdde99a75e355b1039fc3f6b4dc8d9038366493178275
[INFO] running `Command { std: "docker" "start" "-a" "d804f2d8ba877aea11dfdde99a75e355b1039fc3f6b4dc8d9038366493178275", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling subprocess v0.2.9
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking rust_decimal v1.39.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking postgres-protocol v0.6.9
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[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/f27166d4c64dc29edc5ea3214357f191edf8b635/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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=75bbc18a315737e2 -C extra-filename=-ad752c615b2a845b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7f248eb89d15af9d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e50ca8f86bc2df2a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "d804f2d8ba877aea11dfdde99a75e355b1039fc3f6b4dc8d9038366493178275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d804f2d8ba877aea11dfdde99a75e355b1039fc3f6b4dc8d9038366493178275", kill_on_drop: false }`
[INFO] [stdout] d804f2d8ba877aea11dfdde99a75e355b1039fc3f6b4dc8d9038366493178275