[INFO] cloning repository https://github.com/bomber-lomber/polkadot_multisender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bomber-lomber/polkadot_multisender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomber-lomber%2Fpolkadot_multisender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomber-lomber%2Fpolkadot_multisender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e964aab5a17b36962862a37b8aa0fcae1c32a4a3
[INFO] checking bomber-lomber/polkadot_multisender against master#2e677c0645862d17a12c6d04b3019203c8e23fcc for pr-106493
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomber-lomber%2Fpolkadot_multisender" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bomber-lomber/polkadot_multisender on toolchain 2e677c0645862d17a12c6d04b3019203c8e23fcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e677c0645862d17a12c6d04b3019203c8e23fcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bomber-lomber/polkadot_multisender
[INFO] finished tweaking git repo https://github.com/bomber-lomber/polkadot_multisender
[INFO] tweaked toml for git repo https://github.com/bomber-lomber/polkadot_multisender written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bomber-lomber/polkadot_multisender 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" "+2e677c0645862d17a12c6d04b3019203c8e23fcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonrpsee-core v0.8.0
[INFO] [stderr]   Downloaded sp-externalities v0.12.0
[INFO] [stderr]   Downloaded ss58-registry v1.15.0
[INFO] [stderr]   Downloaded sp-core v6.0.0
[INFO] [stderr]   Downloaded sp-keystore v0.12.0
[INFO] [stderr]   Downloaded sp-panic-handler v4.0.0
[INFO] [stderr]   Downloaded sp-state-machine v0.12.0
[INFO] [stderr]   Downloaded sp-application-crypto v6.0.0
[INFO] [stderr]   Downloaded jsonrpsee-client-transport v0.8.0
[INFO] [stderr]   Downloaded sp-core-hashing v4.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface v6.0.0
[INFO] [stderr]   Downloaded sp-trie v6.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v5.0.0
[INFO] [stderr]   Downloaded sp-std v4.0.0
[INFO] [stderr]   Downloaded zeroize v1.5.3
[INFO] [stderr]   Downloaded sp-wasm-interface v6.0.0
[INFO] [stderr]   Downloaded sp-runtime v6.0.0
[INFO] [stderr]   Downloaded sp-tracing v5.0.0
[INFO] [stderr]   Downloaded chameleon v0.1.0
[INFO] [stderr]   Downloaded sp-keyring v6.0.0
[INFO] [stderr]   Downloaded jsonrpsee v0.8.0
[INFO] [stderr]   Downloaded sp-io v6.0.0
[INFO] [stderr]   Downloaded subxt v0.18.1
[INFO] [stderr]   Downloaded sp-storage v6.0.0
[INFO] [stderr]   Downloaded parity-scale-codec v3.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v4.0.0
[INFO] [stderr]   Downloaded jsonrpsee-types v0.8.0
[INFO] [stderr]   Downloaded sp-arithmetic v5.0.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.0.0
[INFO] [stderr]   Downloaded subxt-macro v0.18.1
[INFO] [stderr]   Downloaded subxt-codegen v0.18.1
[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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+2e677c0645862d17a12c6d04b3019203c8e23fcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04156d7ccc55b2929460e93c912b670cac507d05eb0c4d3ebcebe76b78378a8e
[INFO] running `Command { std: "docker" "start" "-a" "04156d7ccc55b2929460e93c912b670cac507d05eb0c4d3ebcebe76b78378a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04156d7ccc55b2929460e93c912b670cac507d05eb0c4d3ebcebe76b78378a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04156d7ccc55b2929460e93c912b670cac507d05eb0c4d3ebcebe76b78378a8e", kill_on_drop: false }`
[INFO] [stdout] 04156d7ccc55b2929460e93c912b670cac507d05eb0c4d3ebcebe76b78378a8e
[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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+2e677c0645862d17a12c6d04b3019203c8e23fcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e30e8a2b15ed7176c04bc2287f0f32282b119dfb48ba5ebceefa5b34d82d3d3
[INFO] running `Command { std: "docker" "start" "-a" "2e30e8a2b15ed7176c04bc2287f0f32282b119dfb48ba5ebceefa5b34d82d3d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking tracing-core v0.1.23
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking sp-std v4.0.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking parity-wasm v0.42.2
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]    Compiling parity-util-mem v0.11.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking hashbrown v0.12.0
[INFO] [stderr]     Checking environmental v1.1.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking ed25519 v1.4.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking pbkdf2 v0.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking wasmi-validation v0.4.1
[INFO] [stderr]     Checking twox-hash v1.6.2
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking wasmi v0.9.1
[INFO] [stderr]     Checking sp-core-hashing v4.0.0
[INFO] [stderr]     Checking trie-root v0.17.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking async-task v4.2.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.1
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]     Checking webpki-roots v0.22.2
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking blocking v1.1.0
[INFO] [stderr]     Checking async-mutex v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking chameleon v0.1.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking sp-panic-handler v4.0.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling sp-debug-derive v4.0.0
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]     Checking zeroize v1.5.3
[INFO] [stderr]     Checking merlin v2.0.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.3
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking trie-db v0.23.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]     Checking substrate-bip39 v0.4.4
[INFO] [stderr]     Checking polling v2.2.0
[INFO] [stderr] error: could not compile `serde_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.136/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=c99fe306dd0de09f -C extra-filename=-c99fe306dd0de09f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d937f1f82ffb437d.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-4040e84c0ddb8645.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-b7694fbbc2025220.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustls`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rustls --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustls-0.20.4/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="log"' --cfg 'feature="logging"' --cfg 'feature="tls12"' -C metadata=737455239c3c0d39 -C extra-filename=-737455239c3c0d39 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-b0cec0081d466ed0.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-facf4e9b1244316c.rmeta --extern sct=/opt/rustwide/target/debug/deps/libsct-529b868c3e737f63.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-26b03f8e091dcdb9.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-cfe4dad9e4e90f9f/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2e30e8a2b15ed7176c04bc2287f0f32282b119dfb48ba5ebceefa5b34d82d3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e30e8a2b15ed7176c04bc2287f0f32282b119dfb48ba5ebceefa5b34d82d3d3", kill_on_drop: false }`
[INFO] [stdout] 2e30e8a2b15ed7176c04bc2287f0f32282b119dfb48ba5ebceefa5b34d82d3d3