[INFO] cloning repository https://github.com/emergenetwork/darwinia-misc-toolset
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emergenetwork/darwinia-misc-toolset" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femergenetwork%2Fdarwinia-misc-toolset", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femergenetwork%2Fdarwinia-misc-toolset'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d23c94e3dd966e3bb979efb1eadfdfd0eaf7ec96
[INFO] checking emergenetwork/darwinia-misc-toolset against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femergenetwork%2Fdarwinia-misc-toolset" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emergenetwork/darwinia-misc-toolset on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emergenetwork/darwinia-misc-toolset
[INFO] finished tweaking git repo https://github.com/emergenetwork/darwinia-misc-toolset
[INFO] tweaked toml for git repo https://github.com/emergenetwork/darwinia-misc-toolset written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/emergenetwork/darwinia-misc-toolset already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffefd57fd13c7a077f286c296bb2f3dc0acc1420d8cbe9050b3141ae76c9f65e
[INFO] running `Command { std: "docker" "start" "-a" "ffefd57fd13c7a077f286c296bb2f3dc0acc1420d8cbe9050b3141ae76c9f65e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffefd57fd13c7a077f286c296bb2f3dc0acc1420d8cbe9050b3141ae76c9f65e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffefd57fd13c7a077f286c296bb2f3dc0acc1420d8cbe9050b3141ae76c9f65e", kill_on_drop: false }`
[INFO] [stdout] ffefd57fd13c7a077f286c296bb2f3dc0acc1420d8cbe9050b3141ae76c9f65e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26b321c08936a59f5cd29d9b883d566209660e41f31209aefc028f555cf33ed3
[INFO] running `Command { std: "docker" "start" "-a" "26b321c08936a59f5cd29d9b883d566209660e41f31209aefc028f555cf33ed3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking array-bytes v0.3.0
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking subcryptor v0.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking staking-ledger-checker v0.1.0 (/opt/rustwide/workdir/staking-ledger-checker)
[INFO] [stdout] warning: field is never read: `start_time`
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:88:2
[INFO] [stdout]    |
[INFO] [stdout] 88 |     start_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `expire_time`
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:89:2
[INFO] [stdout]    |
[INFO] [stdout] 89 |     expire_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `unbondings`
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:99:2
[INFO] [stdout]    |
[INFO] [stdout] 99 |     unbondings: Vec<Unbonding>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amount`
[INFO] [stdout]    --> staking-ledger-checker/src/main.rs:105:2
[INFO] [stdout]     |
[INFO] [stdout] 105 |     amount: u128,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `moment`
[INFO] [stdout]    --> staking-ledger-checker/src/main.rs:106:2
[INFO] [stdout]     |
[INFO] [stdout] 106 |     moment: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `start_time`
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:88:2
[INFO] [stdout]    |
[INFO] [stdout] 88 |     start_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `expire_time`
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:89:2
[INFO] [stdout]    |
[INFO] [stdout] 89 |     expire_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `unbondings`
[INFO] [stdout]   --> staking-ledger-checker/src/main.rs:99:2
[INFO] [stdout]    |
[INFO] [stdout] 99 |     unbondings: Vec<Unbonding>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amount`
[INFO] [stdout]    --> staking-ledger-checker/src/main.rs:105:2
[INFO] [stdout]     |
[INFO] [stdout] 105 |     amount: u128,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `moment`
[INFO] [stdout]    --> staking-ledger-checker/src/main.rs:106:2
[INFO] [stdout]     |
[INFO] [stdout] 106 |     moment: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `Command { std: "docker" "inspect" "26b321c08936a59f5cd29d9b883d566209660e41f31209aefc028f555cf33ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b321c08936a59f5cd29d9b883d566209660e41f31209aefc028f555cf33ed3", kill_on_drop: false }`
[INFO] [stdout] 26b321c08936a59f5cd29d9b883d566209660e41f31209aefc028f555cf33ed3