[INFO] cloning repository https://github.com/tonykwok1992/block-finder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonykwok1992/block-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykwok1992%2Fblock-finder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykwok1992%2Fblock-finder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f95f1d7bbaff1bfa203b171909a68a05e3325a6e [INFO] checking tonykwok1992/block-finder against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykwok1992%2Fblock-finder" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tonykwok1992/block-finder [INFO] finished tweaking git repo https://github.com/tonykwok1992/block-finder [INFO] tweaked toml for git repo https://github.com/tonykwok1992/block-finder written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tonykwok1992/block-finder on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tonykwok1992/block-finder 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d17dfc197add6dc191ea0af74be87cf5864f615efa73f1110a4d9ad3ee976dc0 [INFO] running `Command { std: "docker" "start" "-a" "d17dfc197add6dc191ea0af74be87cf5864f615efa73f1110a4d9ad3ee976dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d17dfc197add6dc191ea0af74be87cf5864f615efa73f1110a4d9ad3ee976dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17dfc197add6dc191ea0af74be87cf5864f615efa73f1110a4d9ad3ee976dc0", kill_on_drop: false }` [INFO] [stdout] d17dfc197add6dc191ea0af74be87cf5864f615efa73f1110a4d9ad3ee976dc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97c73f9f4d484cb2779db5254be4287105d713a9a1dd8741fa57500380666ce6 [INFO] running `Command { std: "docker" "start" "-a" "97c73f9f4d484cb2779db5254be4287105d713a9a1dd8741fa57500380666ce6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.88 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking zeroize v1.5.3 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking ff v0.11.0 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking byte-slice-cast v1.2.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.1 [INFO] [stderr] Checking sec1 v0.2.1 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking elliptic-curve v0.11.12 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking sha3 v0.10.1 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Checking ecdsa v0.13.4 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Checking k256 v0.10.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking convert_case v0.5.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling eyre v0.6.7 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling string_cache v0.8.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling lalrpop-util v0.19.7 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rustls-pemfile v0.3.0 [INFO] [stderr] Checking webpki-roots v0.22.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking ipnet v2.4.0 [INFO] [stderr] Checking base58check v0.1.0 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling lalrpop v0.19.7 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Checking dunce v1.0.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Checking salsa20 v0.9.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking password-hash v0.2.3 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking scrypt v0.8.1 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking md-5 v0.10.1 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling rlp-derive v0.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling auto_impl v0.5.0 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking clap v3.1.10 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking coins-core v0.2.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking rlp v0.5.1 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking coins-bip32 v0.6.0 [INFO] [stderr] Compiling impl-rlp v0.3.0 [INFO] [stderr] Compiling ethbloom v0.12.1 [INFO] [stderr] Checking coins-bip39 v0.6.0 [INFO] [stderr] Checking cargo_metadata v0.14.2 [INFO] [stderr] Checking eth-keystore v0.4.1 [INFO] [stderr] Checking serde-aux v3.0.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.1.0 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling solang-parser v0.1.10 [INFO] [stderr] Checking parity-scale-codec v3.1.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-rustls v0.23.2 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking impl-codec v0.6.0 [INFO] [stderr] Checking primitive-types v0.11.1 [INFO] [stderr] Checking ethereum-types v0.13.1 [INFO] [stderr] Checking ethabi v17.0.0 [INFO] [stderr] Checking ethers-core v0.6.0 (https://github.com/gakonst/ethers-rs#f6d12324) [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.17/src/proto/h2/mod.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | impossible: Impossible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.17/src/proto/h2/mod.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | impossible: Impossible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "97c73f9f4d484cb2779db5254be4287105d713a9a1dd8741fa57500380666ce6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97c73f9f4d484cb2779db5254be4287105d713a9a1dd8741fa57500380666ce6", kill_on_drop: false }` [INFO] [stdout] 97c73f9f4d484cb2779db5254be4287105d713a9a1dd8741fa57500380666ce6