[INFO] cloning repository https://github.com/cosinlink/ckb-spv-header
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cosinlink/ckb-spv-header" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosinlink%2Fckb-spv-header", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosinlink%2Fckb-spv-header'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01d78ae819d5a60191816435444c7491e5812ed2
[INFO] checking cosinlink/ckb-spv-header/01d78ae819d5a60191816435444c7491e5812ed2 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosinlink%2Fckb-spv-header" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cosinlink/ckb-spv-header
[INFO] finished tweaking git repo https://github.com/cosinlink/ckb-spv-header
[INFO] tweaked toml for git repo https://github.com/cosinlink/ckb-spv-header written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cosinlink/ckb-spv-header on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cosinlink/ckb-spv-header 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/nervosnetwork/ckb`
[INFO] [stderr]     Updating git submodule `https://github.com/nervosnetwork/ckb-tests.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numext-fixed-uint v0.1.4
[INFO] [stderr]   Downloaded numext-fixed-uint-core v0.1.4
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[INFO] [stderr]   Downloaded backtrace v0.3.52
[INFO] [stderr]   Downloaded serde_json v1.0.58
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[INFO] [stderr]   Downloaded ckb-system-scripts v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed46e1bb0f5648a3bfab7e9a01ff97378c3fb9ef634138161172aa04a129405e
[INFO] running `Command { std: "docker" "start" "-a" "ed46e1bb0f5648a3bfab7e9a01ff97378c3fb9ef634138161172aa04a129405e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed46e1bb0f5648a3bfab7e9a01ff97378c3fb9ef634138161172aa04a129405e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed46e1bb0f5648a3bfab7e9a01ff97378c3fb9ef634138161172aa04a129405e", kill_on_drop: false }`
[INFO] [stdout] ed46e1bb0f5648a3bfab7e9a01ff97378c3fb9ef634138161172aa04a129405e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 958cb6c103eaeec474badcccdf8f72c9dddf5e0346451fcdb3c1ea22c3204e61
[INFO] running `Command { std: "docker" "start" "-a" "958cb6c103eaeec474badcccdf8f72c9dddf5e0346451fcdb3c1ea22c3204e61", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling rustc-demangle v0.1.17
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]    Compiling faster-hex v0.4.1
[INFO] [stderr]    Compiling rand v0.6.5
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[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling blake2b-rs v0.1.5
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling rand_os v0.1.3
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[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking ckb-hash v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]     Checking merkle-cbt v0.2.2
[INFO] [stderr]     Checking ckb-channel v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking bit-vec v0.5.1
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[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling enum-display-derive v0.1.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking futures v0.1.30
[INFO] [stderr]     Checking eaglesong v0.1.0
[INFO] [stderr]     Checking ckb-build-info v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling includedir_codegen v0.5.0
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.1
[INFO] [stderr]     Checking backtrace v0.3.52
[INFO] [stderr]    Compiling numext-constructor v0.1.4
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.4
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling molecule v0.6.0
[INFO] [stderr]     Checking ckb-occupied-capacity v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-fixed-hash v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-error v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-crypto v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling jsonrpc-derive v14.2.2
[INFO] [stderr]     Checking jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.4
[INFO] [stderr]     Checking numext-fixed-uint v0.1.4
[INFO] [stderr]     Checking ckb-rational v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling ckb-types v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-pow v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-dao-utils v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-jsonrpc-types v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]    Compiling ckb-resource v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-chain-spec v0.36.0-pre (https://github.com/nervosnetwork/ckb?tag=v0.36.0-rc2#38aacb54)
[INFO] [stderr]     Checking ckb-spv-header v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Byte32`
[INFO] [stdout]  --> src/header_submit.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     packed::{self, Byte32},
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/header_submit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/header_submit.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Byte32`
[INFO] [stdout]  --> src/header_submit.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     packed::{self, Byte32},
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/header_submit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/header_submit.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> src/header_submit.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> src/header_submit.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/header_submit.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 Err(err) => {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/header_submit.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 Err(err) => {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.96s
[INFO] running `Command { std: "docker" "inspect" "958cb6c103eaeec474badcccdf8f72c9dddf5e0346451fcdb3c1ea22c3204e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958cb6c103eaeec474badcccdf8f72c9dddf5e0346451fcdb3c1ea22c3204e61", kill_on_drop: false }`
[INFO] [stdout] 958cb6c103eaeec474badcccdf8f72c9dddf5e0346451fcdb3c1ea22c3204e61
