[INFO] fetching crate bulletproofs-gadgets 2.1.2...
[INFO] building bulletproofs-gadgets-2.1.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate bulletproofs-gadgets 2.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bulletproofs-gadgets 2.1.2 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking crates.io crate bulletproofs-gadgets 2.1.2
[INFO] finished tweaking crates.io crate bulletproofs-gadgets 2.1.2
[INFO] tweaked toml for crates.io crate bulletproofs-gadgets 2.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate bulletproofs-gadgets 2.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca17be7f42d8acd39d1864ac217bf1da04d1087c8a68cd223bb7a16ad2674559
[INFO] running `Command { std: "docker" "start" "-a" "ca17be7f42d8acd39d1864ac217bf1da04d1087c8a68cd223bb7a16ad2674559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca17be7f42d8acd39d1864ac217bf1da04d1087c8a68cd223bb7a16ad2674559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca17be7f42d8acd39d1864ac217bf1da04d1087c8a68cd223bb7a16ad2674559", kill_on_drop: false }`
[INFO] [stdout] ca17be7f42d8acd39d1864ac217bf1da04d1087c8a68cd223bb7a16ad2674559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643ce1ec38d68f2fe1bdbbb1fdcc22713abce9faf8303af41ed55823067b9bb3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "643ce1ec38d68f2fe1bdbbb1fdcc22713abce9faf8303af41ed55823067b9bb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-2.4.0/src/lib.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![cfg_attr(feature = "nightly", feature(external_doc))]
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: use #[doc = include_str!("filename")] instead, which handles macro invocations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (c83759d04ea64437, 7d710023fda687aa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unicode_xid, (871b1e9a51f88fc2, 32ae6a5de167fa58), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (5496cae9e511e34a, 73fcaa8c755df9d1), 8, 8
[INFO] [stderr]    Compiling sp-std v2.0.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subtle` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d69275f41c2116c6, 38406f0bfccaa624), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d318f0ec49d2844c, 9963dc6836664ff6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (449e75e7a8d4f9e4, 9629dffc8f02873e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (10275bade51f3a64, 1a4993f89775eba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ad71db94d2b0dded, b3dc5e463857ea36), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (82926ac54d2532ce, 8542c3146f879d7f), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (47682469233aa24e, 6234a8c7872b30b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (2f2196d24a853f8a, 7c1449fef3a08a41), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (a7fa3b99c550a081, 18407c4deae732f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (65e85fdf8a9e1307, 8abe54fcfafac5c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1cd8c0f0356128af, b367d3998412aa5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1cd8c0f0356128af, b367d3998412aa5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ece079b67c37958b, 2ad04b3daca5c227), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (680b341ec5c76adc, 6c9b8c7d6ea4fc6a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (6c131b4352d79609, c424107bedc5c561), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (7837a81b2798927d, e797a639ba3c8314), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1427e3a9e357de22, 4e5b3658ba4fac57), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (83ebc650b40e0306, 4e4cf69adf4ff51d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d3975d3b3bb54b2b, 970c5291b52b1247), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (76ce9017ed83e72b, 5a6e54306e9b63e8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d8bf29e801384ddb, 9a007ec5b557a94c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (feff9e05205340a2, d512bea2af47d2cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (955b1712ffbdfcb3, 73d67ac017cbb18a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (5eb9732d321082c9, c8631b430e004eac), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1ddf0a8c07e804dd, 18fac9cb47ef2953), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (742fcc197a274038, 4b8d7adfb97363c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (9975140f17d6104e, 93de3785a418b6ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (25968c12015e925d, f5e02d08d5cddf90), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1b06a18c22b6e203, d32ad58cb77abd40), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d0d2d17aa824087b, 12aeccf43dd6e88e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (481becbc4cb005c3, f78c2151ebf86112), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (ec1d99e03d2a562f, ed5731e71873f380), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (aed38fa270accdfa, b9392ad22ec90c5c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (41ba70d6707ff0fd, 2b5237e8e6b1c2ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (886a6af2148e34cc, 81265ade33c66f8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (b14901511754ed9, 64afdcb932ad6073), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (5f54733881d25ff8, e7daf3304f3641ec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (4b27897845a04e67, 64a2d4085bcaaf5a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (53851559eaf8408f, a618b37c90504cae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (b495e4e00b809438, 799df049dce51805), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (ba86069389273176, 2d40a9b11953d5ec), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (85a6bfb80314a838, 2abeec8f2bbba920), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (2f798b56d81a42, 27f7d11758ad8731), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (4bd5aa4d75cc08f2, 7d12253d180d0960), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (9dab4610082b73b4, 32812d8a44b248b0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (21f53aff4b677623, 5c6a429219cc3ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (9c0e6f34a7e1a435, 78fb5db8059276cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6b8c3c9cef2a907b, 57d66ab13e86537a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5b1f8d3db172557a, e414cbb9a742346), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (a6f89fe81d8f54e1, 276ac6459cf98ef8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (e037abb5bc16e5b4, 9bc74d13422ebb29), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d7cd0377e7acf60e, 1a52698f100caeff), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (47a47f9a3cee196, 65ba7bfcd947fd0b), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1bd5b593229b80b3, a106dceccd6d2019), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ce117e5a71efa852, ab417de51a06e231), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (55ec9c71fb00f3e6, 2acd6fcafa1414fd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (bd63f5ed354414a1, 53b7a0e2d0bd4681), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d481246e033d110d, 904a27793830dc1c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (3572b8e00050dd24, ed3c5fe87dea1154), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d2b52261a6cdc5a6, 531fe064b55c49ec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (2057c498913d71ca, afb327ab0a0d737c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (f8ca9e8d0ddde2ab, 1c4da48206e1a436), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d19ffa4bafbec4e, 1f692892da419a28), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5f7d76f55c0f971f, 4908f6a6cf5a7aa0), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5badd70ef4f33ff4, 7e63a136095538f3), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (3b75566a8c0a106e, d02fcded9c0b8bc7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (55c91261136f07ad, 4e81bf8efa4ce88), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (459a61d221216932, b86c44625cd9987d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (e00348efe3dac92f, c7086ce8040d1b9f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4dc2476d2826b9ee, 2808def98281c529), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1f1306ea3b2d69ae, ea72f276d29d1641), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (e06e87fe15ba5883, 76e47c9642ececb4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (119a1b8d5426f6f3, fcd6ac2401b189a7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6c9dbee52ab247c7, 2ab34265105d4024), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (9d324523960ed33, f94be024633e1338), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5e769b99ceebd57c, b8339b2d9f0f553), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d9167a06cda9cf2e, 7282a58fa931c7e1), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4ecdf2d0c45959c5, 7f4920c89cc72352), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (7f06fa1d6ea9f64b, 83868b61298e83e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (77e26da13fc38611, 966556a097b8440e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (2c99048263ae9454, b13ec220bfec08a8), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (7b40892b53b28eab, c299df925bccba2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (adb7f8897222eaf5, f3402b63d27dfbdf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1407b1dc167419b7, b0d3945ecfe4b784), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d07666e66c7bd4df, 2bfd731870edb873), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6ea91e980ff90961, 6ef7e04d7b67dfbe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5af84cd6215cecc0, 3fd8059d4a02fc5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (75bf934f6caecba0, e2d93392eb24644), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4ea81289915433c2, d05d104e828dba1f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (63d63171a2602f3f, 62a923f0996f9bc4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (e964d9c5e724c064, 5a1db7aab2767083), 0, 0
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "643ce1ec38d68f2fe1bdbbb1fdcc22713abce9faf8303af41ed55823067b9bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643ce1ec38d68f2fe1bdbbb1fdcc22713abce9faf8303af41ed55823067b9bb3", kill_on_drop: false }`
[INFO] [stdout] 643ce1ec38d68f2fe1bdbbb1fdcc22713abce9faf8303af41ed55823067b9bb3