[INFO] fetching crate chrome-devtools-rs 0.0.0-alpha.1...
[INFO] checking chrome-devtools-rs-0.0.0-alpha.1 against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219
[INFO] extracting crate chrome-devtools-rs 0.0.0-alpha.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate chrome-devtools-rs 0.0.0-alpha.1 on toolchain da897dfb6daa268a965d2d73620316ba56020a19
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chrome-devtools-rs 0.0.0-alpha.1
[INFO] finished tweaking crates.io crate chrome-devtools-rs 0.0.0-alpha.1
[INFO] tweaked toml for crates.io crate chrome-devtools-rs 0.0.0-alpha.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68fd1ccdf5ebf17316eeb3515c30d8ae57e4fccfc7e8e659add0456186b8ccc1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "68fd1ccdf5ebf17316eeb3515c30d8ae57e4fccfc7e8e659add0456186b8ccc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68fd1ccdf5ebf17316eeb3515c30d8ae57e4fccfc7e8e659add0456186b8ccc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fd1ccdf5ebf17316eeb3515c30d8ae57e4fccfc7e8e659add0456186b8ccc1", kill_on_drop: false }`
[INFO] [stdout] 68fd1ccdf5ebf17316eeb3515c30d8ae57e4fccfc7e8e659add0456186b8ccc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b1fe63cc5547c5e1dbc9e6273d3ec1f6e7964bc64195cd36f795311b7dc6f28
[INFO] running `Command { std: "docker" "start" "-a" "3b1fe63cc5547c5e1dbc9e6273d3ec1f6e7964bc64195cd36f795311b7dc6f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking chrome-devtools-rs v0.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.67s
[INFO] running `Command { std: "docker" "inspect" "3b1fe63cc5547c5e1dbc9e6273d3ec1f6e7964bc64195cd36f795311b7dc6f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1fe63cc5547c5e1dbc9e6273d3ec1f6e7964bc64195cd36f795311b7dc6f28", kill_on_drop: false }`
[INFO] [stdout] 3b1fe63cc5547c5e1dbc9e6273d3ec1f6e7964bc64195cd36f795311b7dc6f28