[INFO] cloning repository https://github.com/csd113/RustPost
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csd113/RustPost" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsd113%2FRustPost", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsd113%2FRustPost'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0b6971f6a6fa5a2f1984d473eb1382b865533db
[INFO] checking csd113/RustPost against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsd113%2FRustPost" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/csd113/RustPost
[INFO] finished tweaking git repo https://github.com/csd113/RustPost
[INFO] tweaked toml for git repo https://github.com/csd113/RustPost written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/csd113/RustPost on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/csd113/RustPost 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded web-time-compat v0.1.0
[INFO] [stderr]   Downloaded bitflags v2.12.1
[INFO] [stderr]   Downloaded tor-rtcompat v0.42.0
[INFO] [stderr]   Downloaded tor-general-addr v0.42.0
[INFO] [stderr]   Downloaded sponge-cursor v0.1.0
[INFO] [stderr]   Downloaded coarsetime v0.1.37
[INFO] [stderr]   Downloaded tor-memquota-cost v0.42.0
[INFO] [stderr]   Downloaded tor-error v0.42.0
[INFO] [stderr]   Downloaded serde_ignored v0.1.14
[INFO] [stderr]   Downloaded retry-error v0.12.0
[INFO] [stderr]   Downloaded keccak v0.2.0
[INFO] [stderr]   Downloaded kqueue-sys v1.1.2
[INFO] [stderr]   Downloaded tor-basic-utils v0.42.0
[INFO] [stderr]   Downloaded notify-types v2.1.0
[INFO] [stderr]   Downloaded kqueue v1.2.0
[INFO] [stderr]   Downloaded atomic v0.6.1
[INFO] [stderr]   Downloaded tor-units v0.42.0
[INFO] [stderr]   Downloaded tor-log-ratelim v0.42.0
[INFO] [stderr]   Downloaded oneshot-fused-workaround v0.6.0
[INFO] [stderr]   Downloaded slotmap-careful v0.7.0
[INFO] [stderr]   Downloaded safelog v0.8.2
[INFO] [stderr]   Downloaded tracing-test v0.2.6
[INFO] [stderr]   Downloaded pwd-grp v1.0.2
[INFO] [stderr]   Downloaded amplify_num v0.5.4
[INFO] [stderr]   Downloaded tracing-test-macro v0.2.6
[INFO] [stderr]   Downloaded ssh-encoding-fork-arti v0.2.0
[INFO] [stderr]   Downloaded fs-mistrust v0.14.2
[INFO] [stderr]   Downloaded tor-bytes v0.42.0
[INFO] [stderr]   Downloaded caret v0.9.0
[INFO] [stderr]   Downloaded nonany v0.3.0
[INFO] [stderr]   Downloaded amplify v4.9.0
[INFO] [stderr]   Downloaded tor-async-utils v0.42.0
[INFO] [stderr]   Downloaded tor-memquota v0.42.0
[INFO] [stderr]   Downloaded saturating-time v0.3.0
[INFO] [stderr]   Downloaded ssh-cipher-fork-arti v0.2.0
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[INFO] [stderr]   Downloaded tor-key-forge v0.42.0
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[INFO] [stderr]   Downloaded tor-checkable v0.42.0
[INFO] [stderr]   Downloaded tor-cert v0.42.0
[INFO] [stderr]   Downloaded getset v0.1.6
[INFO] [stderr]   Downloaded enumset_derive v0.15.0
[INFO] [stderr]   Downloaded utf8-width v0.1.8
[INFO] [stderr]   Downloaded enumset v1.1.13
[INFO] [stderr]   Downloaded tor-config-path v0.42.0
[INFO] [stderr]   Downloaded shellexpand v3.1.2
[INFO] [stderr]   Downloaded priority-queue v2.7.0
[INFO] [stderr]   Downloaded tor-llcrypto v0.42.0
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded rsqlite-vfs v0.1.1
[INFO] [stderr]   Downloaded hashlink v0.11.0
[INFO] [stderr]   Downloaded tor-rtmock v0.42.0
[INFO] [stderr]   Downloaded tor-linkspec v0.42.0
[INFO] [stderr]   Downloaded tor-socksproto v0.42.0
[INFO] [stderr]   Downloaded derive-deftly v1.11.2
[INFO] [stderr]   Downloaded tor-relay-selection v0.42.0
[INFO] [stderr]   Downloaded tor-persist v0.42.0
[INFO] [stderr]   Downloaded tor-consdiff v0.42.0
[INFO] [stderr]   Downloaded asn1-rs v0.7.2
[INFO] [stderr]   Downloaded tor-hscrypto v0.42.0
[INFO] [stderr]   Downloaded tor-dirclient v0.42.0
[INFO] [stderr]   Downloaded tor-dircommon v0.42.0
[INFO] [stderr]   Downloaded tor-config v0.42.0
[INFO] [stderr]   Downloaded lodepng v3.12.2
[INFO] [stderr]   Downloaded derive-deftly-macros v1.11.2
[INFO] [stderr]   Downloaded tor-netdir v0.42.0
[INFO] [stderr]   Downloaded tor-keymgr v0.42.0
[INFO] [stderr]   Downloaded tor-hsclient v0.42.0
[INFO] [stderr]   Downloaded tor-chanmgr v0.42.0
[INFO] [stderr]   Downloaded ssh-key-fork-arti v0.6.7
[INFO] [stderr]   Downloaded tor-cell v0.42.0
[INFO] [stderr]   Downloaded wasix v0.13.1
[INFO] [stderr]   Downloaded sha3 v0.12.0
[INFO] [stderr]   Downloaded arti-client v0.42.0
[INFO] [stderr]   Downloaded tor-guardmgr v0.42.0
[INFO] [stderr]   Downloaded tor-circmgr v0.42.0
[INFO] [stderr]   Downloaded tor-hsservice v0.42.0
[INFO] [stderr]   Downloaded imara-diff v0.2.0
[INFO] [stderr]   Downloaded rusqlite v0.39.0
[INFO] [stderr]   Downloaded tor-dirmgr v0.42.0
[INFO] [stderr]   Downloaded sysinfo v0.38.4
[INFO] [stderr]   Downloaded tor-netdoc v0.42.0
[INFO] [stderr]   Downloaded tor-proto v0.42.0
[INFO] [stderr]   Downloaded captcha v1.0.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.37.0
[INFO] [stderr]   Downloaded sqlite-wasm-rs v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8
[INFO] running `Command { std: "docker" "start" "1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling keccak v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling derive-deftly-macros v1.11.2
[INFO] [stderr]    Compiling sponge-cursor v0.1.0
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking web-time-compat v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking retry-error v0.12.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling hybrid-array v0.4.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking bitflags v2.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling sha3 v0.12.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]     Checking fluid-let v1.0.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking rand_jitter v0.5.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rdrand v0.8.3
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling blanket v0.3.0
[INFO] [stderr]     Checking amplify_num v0.5.4
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling darling_core v0.14.4
[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/485ec3fbcc12fa14ef6596dabb125ad710499c9e/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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=9490acaae72a4c43 -C extra-filename=-c145a29cdb876f6d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8", kill_on_drop: false }`
[INFO] [stdout] 1d0c8455555866542e2767243d4d7df7a2c3ce5deefdfc22d0edfff377d134e8