[INFO] fetching crate formulate 0.13.0...
[INFO] checking formulate-0.13.0 against master#57ef8898520f7ff2c60341636bb86d94cb550e79 for pr-116706
[INFO] extracting crate formulate 0.13.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate formulate 0.13.0 on toolchain 57ef8898520f7ff2c60341636bb86d94cb550e79
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57ef8898520f7ff2c60341636bb86d94cb550e79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate formulate 0.13.0
[INFO] finished tweaking crates.io crate formulate 0.13.0
[INFO] tweaked toml for crates.io crate formulate 0.13.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate formulate 0.13.0 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" "+57ef8898520f7ff2c60341636bb86d94cb550e79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.0
[INFO] [stderr]   Downloaded serde_derive v1.0.166
[INFO] [stderr]   Downloaded is-terminal v0.4.8
[INFO] [stderr]   Downloaded pear_codegen v0.2.4
[INFO] [stderr]   Downloaded equivalent v1.0.0
[INFO] [stderr]   Downloaded validator_types v0.14.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.41
[INFO] [stderr]   Downloaded validator v0.14.0
[INFO] [stderr]   Downloaded ref-cast v1.0.18
[INFO] [stderr]   Downloaded validator_derive v0.14.0
[INFO] [stderr]   Downloaded itoa v1.0.8
[INFO] [stderr]   Downloaded pear v0.2.4
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.18
[INFO] [stderr]   Downloaded rustversion v1.0.13
[INFO] [stderr]   Downloaded async-trait v0.1.71
[INFO] [stderr]   Downloaded thiserror v1.0.41
[INFO] [stderr]   Downloaded ryu v1.0.14
[INFO] [stderr]   Downloaded unicode-ident v1.0.10
[INFO] [stderr]   Downloaded openssl-sys v0.9.90
[INFO] [stderr]   Downloaded time v0.3.22
[INFO] [stderr]   Downloaded serde_json v1.0.100
[INFO] [stderr]   Downloaded h2 v0.3.20
[INFO] [stderr]   Downloaded openssl v0.10.55
[INFO] [stderr]   Downloaded rustix v0.37.23
[INFO] [stderr]   Downloaded rustix v0.38.3
[INFO] [stderr]   Downloaded syn v2.0.23
[INFO] [stderr]   Downloaded regex-syntax v0.7.3
[INFO] [stderr]   Downloaded regex-automata v0.3.0
[INFO] [stderr]   Downloaded regex v1.9.0
[INFO] [stderr]   Downloaded winnow v0.4.7
[INFO] [stderr]   Downloaded toml_edit v0.19.11
[INFO] [stderr]   Downloaded security-framework v2.9.1
[INFO] [stderr]   Downloaded toml v0.7.5
[INFO] [stderr]   Downloaded serde v1.0.166
[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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+57ef8898520f7ff2c60341636bb86d94cb550e79" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ae73a095a9355ccb718ad1a0d183bc60e8b4bcba0dbc865ece5ed1f285ddcb1
[INFO] running `Command { std: "docker" "start" "-a" "3ae73a095a9355ccb718ad1a0d183bc60e8b4bcba0dbc865ece5ed1f285ddcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ae73a095a9355ccb718ad1a0d183bc60e8b4bcba0dbc865ece5ed1f285ddcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae73a095a9355ccb718ad1a0d183bc60e8b4bcba0dbc865ece5ed1f285ddcb1", kill_on_drop: false }`
[INFO] [stdout] 3ae73a095a9355ccb718ad1a0d183bc60e8b4bcba0dbc865ece5ed1f285ddcb1
[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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+57ef8898520f7ff2c60341636bb86d94cb550e79" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bdb01828411a09170e259cdd86d8ab45fffde1fa84334f2624952fb8e0494cc
[INFO] running `Command { std: "docker" "start" "-a" "7bdb01828411a09170e259cdd86d8ab45fffde1fa84334f2624952fb8e0494cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.0
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling cookie v0.17.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ref-cast v1.0.18
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling uncased v0.9.9
[INFO] [stderr]    Compiling try-lock v0.2.4
[INFO] [stderr]     Checking equivalent v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking winnow v0.4.7
[INFO] [stderr]    Compiling regex-syntax v0.7.3
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling time v0.3.22
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling figment v0.10.10
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling state v0.5.3
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling validator_types v0.14.0
[INFO] [stderr]    Compiling rocket v0.5.0-rc.3
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]    Compiling regex-automata v0.3.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking is-terminal v0.4.8
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.101.6
[INFO] [stderr]     Checking email-encoding v0.2.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking email_address v0.2.4
[INFO] [stderr]     Checking quoted_printable v0.4.8
[INFO] [stderr]     Checking webpki-roots v0.25.2
[INFO] [stderr]     Checking atomic v0.5.3
[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/57ef8898520f7ff2c60341636bb86d94cb550e79/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.23/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"' --cfg 'feature="visit-mut"' -C metadata=6843a4d105e78066 -C extra-filename=-6843a4d105e78066 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-76a81ed3f250636b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e36ae328f94369f0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-04e98006bd35140f.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" "7bdb01828411a09170e259cdd86d8ab45fffde1fa84334f2624952fb8e0494cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bdb01828411a09170e259cdd86d8ab45fffde1fa84334f2624952fb8e0494cc", kill_on_drop: false }`
[INFO] [stdout] 7bdb01828411a09170e259cdd86d8ab45fffde1fa84334f2624952fb8e0494cc