[INFO] fetching crate kmacros 6.1.0...
[INFO] checking kmacros-6.1.0 against try#654bc80249a2b2ba8bd16392b5829d87ed96c92d for pr-136458
[INFO] extracting crate kmacros 6.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate kmacros 6.1.0 on toolchain 654bc80249a2b2ba8bd16392b5829d87ed96c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "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-7-tc2/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" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "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-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a995e8222fd7dfbf51f7adcc3d28c8ae53ffa78d4e8857951f19b02c9b434cd0
[INFO] running `Command { std: "docker" "start" "-a" "a995e8222fd7dfbf51f7adcc3d28c8ae53ffa78d4e8857951f19b02c9b434cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a995e8222fd7dfbf51f7adcc3d28c8ae53ffa78d4e8857951f19b02c9b434cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a995e8222fd7dfbf51f7adcc3d28c8ae53ffa78d4e8857951f19b02c9b434cd0", kill_on_drop: false }`
[INFO] [stdout] a995e8222fd7dfbf51f7adcc3d28c8ae53ffa78d4e8857951f19b02c9b434cd0
[INFO] checking kmacros-6.1.0 against try#654bc80249a2b2ba8bd16392b5829d87ed96c92d for pr-136458
[INFO] extracting crate kmacros 6.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate kmacros 6.1.0 on toolchain 654bc80249a2b2ba8bd16392b5829d87ed96c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "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-7-tc2/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" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "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-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35ae5ea36bec14497d0aa7e1cd2cbe58a69b5b588cdda4930bf209b79844edcc
[INFO] running `Command { std: "docker" "start" "-a" "35ae5ea36bec14497d0aa7e1cd2cbe58a69b5b588cdda4930bf209b79844edcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35ae5ea36bec14497d0aa7e1cd2cbe58a69b5b588cdda4930bf209b79844edcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ae5ea36bec14497d0aa7e1cd2cbe58a69b5b588cdda4930bf209b79844edcc", kill_on_drop: false }`
[INFO] [stdout] 35ae5ea36bec14497d0aa7e1cd2cbe58a69b5b588cdda4930bf209b79844edcc
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b80b8eb1dbcb9d4059614b19b7da5c962b1560c309262accb685e66bf5fd6ac
[INFO] running `Command { std: "docker" "start" "-a" "3b80b8eb1dbcb9d4059614b19b7da5c962b1560c309262accb685e66bf5fd6ac", 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 kproc_macros v6.0.0
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]     Checking kmacros v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "3b80b8eb1dbcb9d4059614b19b7da5c962b1560c309262accb685e66bf5fd6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b80b8eb1dbcb9d4059614b19b7da5c962b1560c309262accb685e66bf5fd6ac", kill_on_drop: false }`
[INFO] [stdout] 3b80b8eb1dbcb9d4059614b19b7da5c962b1560c309262accb685e66bf5fd6ac