[INFO] fetching crate kmacros 6.1.0...
[INFO] checking kmacros-6.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate kmacros 6.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate kmacros 6.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kmacros 6.1.0
[INFO] finished tweaking crates.io crate kmacros 6.1.0
[INFO] tweaked toml for crates.io crate kmacros 6.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate kmacros 6.1.0 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kmacros_shim v6.0.0
[INFO] [stderr]   Downloaded kproc_macros v6.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 437f83eeee5064629eed3e9dbc5b2436212f49d6683a66b924116fd23bf24ec0
[INFO] running `Command { std: "docker" "start" "-a" "437f83eeee5064629eed3e9dbc5b2436212f49d6683a66b924116fd23bf24ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "437f83eeee5064629eed3e9dbc5b2436212f49d6683a66b924116fd23bf24ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437f83eeee5064629eed3e9dbc5b2436212f49d6683a66b924116fd23bf24ec0", kill_on_drop: false }`
[INFO] [stdout] 437f83eeee5064629eed3e9dbc5b2436212f49d6683a66b924116fd23bf24ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 847390ed0534919b0fe36f75c90ac36e1cdebaa8005bd688b5d31e533e8d4096
[INFO] running `Command { std: "docker" "start" "-a" "847390ed0534919b0fe36f75c90ac36e1cdebaa8005bd688b5d31e533e8d4096", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling kmacros_shim v6.0.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]    Compiling kproc_macros v6.0.0
[INFO] [stderr]     Checking kmacros v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "847390ed0534919b0fe36f75c90ac36e1cdebaa8005bd688b5d31e533e8d4096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847390ed0534919b0fe36f75c90ac36e1cdebaa8005bd688b5d31e533e8d4096", kill_on_drop: false }`
[INFO] [stdout] 847390ed0534919b0fe36f75c90ac36e1cdebaa8005bd688b5d31e533e8d4096