[INFO] fetching crate polymesh-offline-signer 0.6.0...
[INFO] checking polymesh-offline-signer-0.6.0 against try#7dabc88a3b6768751847baeb49983f31ac5f20e2 for pr-155945
[INFO] extracting crate polymesh-offline-signer 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate polymesh-offline-signer 0.6.0
[INFO] finished tweaking crates.io crate polymesh-offline-signer 0.6.0
[INFO] tweaked toml for crates.io crate polymesh-offline-signer 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymesh-offline-signer 0.6.0 on toolchain 7dabc88a3b6768751847baeb49983f31ac5f20e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polymesh-offline-signer 0.6.0 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" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc0e8117a7924466485f9998c31058c1b44ba4fb68bd2b28237123f32b69e2ef
[INFO] running `Command { std: "docker" "start" "-a" "dc0e8117a7924466485f9998c31058c1b44ba4fb68bd2b28237123f32b69e2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc0e8117a7924466485f9998c31058c1b44ba4fb68bd2b28237123f32b69e2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0e8117a7924466485f9998c31058c1b44ba4fb68bd2b28237123f32b69e2ef", kill_on_drop: false }`
[INFO] [stdout] dc0e8117a7924466485f9998c31058c1b44ba4fb68bd2b28237123f32b69e2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37cb3a11fa10b2bf2bfa6fde48a4722e3a32297cb11ef43a73f71b77f00a9257
[INFO] running `Command { std: "docker" "start" "-a" "37cb3a11fa10b2bf2bfa6fde48a4722e3a32297cb11ef43a73f71b77f00a9257", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
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[INFO] [stderr]     Checking polymesh-api v3.11.0
[INFO] [stderr]     Checking polymesh-offline-signer v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: trie-db v0.30.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "37cb3a11fa10b2bf2bfa6fde48a4722e3a32297cb11ef43a73f71b77f00a9257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37cb3a11fa10b2bf2bfa6fde48a4722e3a32297cb11ef43a73f71b77f00a9257", kill_on_drop: false }`
[INFO] [stdout] 37cb3a11fa10b2bf2bfa6fde48a4722e3a32297cb11ef43a73f71b77f00a9257
