[INFO] fetching crate ckb-chain-spec 0.40.0...
[INFO] checking ckb-chain-spec-0.40.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate ckb-chain-spec 0.40.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ckb-chain-spec 0.40.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-chain-spec 0.40.0
[INFO] finished tweaking crates.io crate ckb-chain-spec 0.40.0
[INFO] tweaked toml for crates.io crate ckb-chain-spec 0.40.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fc0875d4862a398d470d2245c5a4da21cc6e3f1bdaabd15f30dde181430dacc
[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" "1fc0875d4862a398d470d2245c5a4da21cc6e3f1bdaabd15f30dde181430dacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fc0875d4862a398d470d2245c5a4da21cc6e3f1bdaabd15f30dde181430dacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc0875d4862a398d470d2245c5a4da21cc6e3f1bdaabd15f30dde181430dacc", kill_on_drop: false }`
[INFO] [stdout] 1fc0875d4862a398d470d2245c5a4da21cc6e3f1bdaabd15f30dde181430dacc
[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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7855f452f4e77e9edbf501b125befc09776294a12794b5b5634b7ea697cb0ce5
[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" "7855f452f4e77e9edbf501b125befc09776294a12794b5b5634b7ea697cb0ce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling blake2b-rs v0.1.5
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling ckb-occupied-capacity v0.40.0
[INFO] [stderr]    Compiling ckb-fixed-hash v0.40.0
[INFO] [stderr]    Compiling ckb-error v0.40.0
[INFO] [stderr]    Compiling ckb-hash v0.40.0
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling molecule v0.6.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking jsonrpc-core v14.2.0
[INFO] [stderr]     Checking numext-fixed-uint-core v0.1.6
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking ckb-crypto v0.40.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]    Compiling ckb-rational v0.40.0
[INFO] [stderr]     Checking ckb-types v0.40.0
[INFO] [stderr]     Checking ckb-dao-utils v0.40.0
[INFO] [stderr]     Checking ckb-jsonrpc-types v0.40.0
[INFO] [stderr]     Checking ckb-pow v0.40.0
[INFO] [stderr]    Compiling ckb-resource v0.40.0
[INFO] [stderr]     Checking ckb-chain-spec v0.40.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../../docs/hashes.toml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:962:28
[INFO] [stdout]     |
[INFO] [stdout] 962 |             toml::from_str(include_str!("../../docs/hashes.toml")).unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ckb-chain-spec`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7855f452f4e77e9edbf501b125befc09776294a12794b5b5634b7ea697cb0ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7855f452f4e77e9edbf501b125befc09776294a12794b5b5634b7ea697cb0ce5", kill_on_drop: false }`
[INFO] [stdout] 7855f452f4e77e9edbf501b125befc09776294a12794b5b5634b7ea697cb0ce5