[INFO] fetching crate finality-grandpa 0.16.2...
[INFO] checking finality-grandpa-0.16.2 against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950
[INFO] extracting crate finality-grandpa 0.16.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate finality-grandpa 0.16.2 on toolchain 19dd9535408db0f1ff3d16613619076aef524d19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finality-grandpa 0.16.2
[INFO] finished tweaking crates.io crate finality-grandpa 0.16.2
[INFO] tweaked toml for crates.io crate finality-grandpa 0.16.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b408d097f31d11e699da5f54a3132d0f8f00ad546037bc8592c940647c34c5b
[INFO] running `Command { std: "docker" "start" "-a" "2b408d097f31d11e699da5f54a3132d0f8f00ad546037bc8592c940647c34c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b408d097f31d11e699da5f54a3132d0f8f00ad546037bc8592c940647c34c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b408d097f31d11e699da5f54a3132d0f8f00ad546037bc8592c940647c34c5b", kill_on_drop: false }`
[INFO] [stdout] 2b408d097f31d11e699da5f54a3132d0f8f00ad546037bc8592c940647c34c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a90ee477ead01653059537cc82718987cc8aa5f939c2af41b461a30557c7bba6
[INFO] running `Command { std: "docker" "start" "-a" "a90ee477ead01653059537cc82718987cc8aa5f939c2af41b461a30557c7bba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.5
[INFO] [stderr]    Compiling scale-info-derive v2.9.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking parity-scale-codec v3.6.5
[INFO] [stderr]     Checking scale-info v2.9.0
[INFO] [stderr]     Checking finality-grandpa v0.16.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "a90ee477ead01653059537cc82718987cc8aa5f939c2af41b461a30557c7bba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90ee477ead01653059537cc82718987cc8aa5f939c2af41b461a30557c7bba6", kill_on_drop: false }`
[INFO] [stdout] a90ee477ead01653059537cc82718987cc8aa5f939c2af41b461a30557c7bba6