[INFO] cloning repository https://github.com/zkemail/relayer-smtp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zkemail/relayer-smtp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkemail%2Frelayer-smtp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkemail%2Frelayer-smtp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e72c9f0d3bf8ee9864d36827cce7741e0a9f1fa5
[INFO] checking zkemail/relayer-smtp against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzkemail%2Frelayer-smtp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zkemail/relayer-smtp
[INFO] finished tweaking git repo https://github.com/zkemail/relayer-smtp
[INFO] tweaked toml for git repo https://github.com/zkemail/relayer-smtp written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zkemail/relayer-smtp on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zkemail/relayer-smtp 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f19edb08df8cd159aa29972f236adec85bb052c1c49de5ec234b91c51aafbe55
[INFO] running `Command { std: "docker" "start" "-a" "f19edb08df8cd159aa29972f236adec85bb052c1c49de5ec234b91c51aafbe55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f19edb08df8cd159aa29972f236adec85bb052c1c49de5ec234b91c51aafbe55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19edb08df8cd159aa29972f236adec85bb052c1c49de5ec234b91c51aafbe55", kill_on_drop: false }`
[INFO] [stdout] f19edb08df8cd159aa29972f236adec85bb052c1c49de5ec234b91c51aafbe55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4dd8d564148b9667af7ad985efc417b8466efd922a2f6e12ad32cabd49bc02b
[INFO] running `Command { std: "docker" "start" "-a" "d4dd8d564148b9667af7ad985efc417b8466efd922a2f6e12ad32cabd49bc02b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.92
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling wasm-bindgen v0.2.92
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking const-hex v1.12.0
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking k256 v0.13.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling platforms v3.4.0
[INFO] [stderr]    Compiling neon-build v0.10.1
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking scrypt v0.10.0
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]     Checking blake2b_simd v1.0.2
[INFO] [stderr]     Checking hashers v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking pasta_curves v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling halo2curves v0.6.1 (https://github.com/privacy-scaling-explorations/halo2curves.git#794577ea)
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling neon v0.10.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.42
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking charset v0.1.3
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking futures-locks v0.7.1
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling halo2curves v0.4.0 (https://github.com/privacy-scaling-explorations/halo2curves.git?rev=81a078254518a7a4b7c69fab120621deaace9389#81a07825)
[INFO] [stderr]     Checking quoted_printable v0.5.0
[INFO] [stderr]    Compiling regex-lite v0.1.5
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking mailparse v0.14.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking neon-runtime v0.10.1
[INFO] [stderr]    Compiling neon-macros v0.10.1
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking slog-term v2.9.1
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e117153a45c546e883c1f91d82611775fcaeffe0/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=131508ff40e4468a -C extra-filename=-67c99b61db12ad25 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-0a620aec44db2228.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-6468ffc4542cb6aa.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-c100a637a5197366.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-ca6daead2f903584.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-7d8dbaab28caa68b.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-390589c6eeac6839.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-df2ea4f334bf906c.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-3fbd9506533b2f53.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-db1de871cd8706a6.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-5268356eb3106622.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" "d4dd8d564148b9667af7ad985efc417b8466efd922a2f6e12ad32cabd49bc02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dd8d564148b9667af7ad985efc417b8466efd922a2f6e12ad32cabd49bc02b", kill_on_drop: false }`
[INFO] [stdout] d4dd8d564148b9667af7ad985efc417b8466efd922a2f6e12ad32cabd49bc02b