[INFO] fetching crate subgraph-matching 0.0.3...
[INFO] checking subgraph-matching-0.0.3 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate subgraph-matching 0.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate subgraph-matching 0.0.3 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subgraph-matching 0.0.3
[INFO] finished tweaking crates.io crate subgraph-matching 0.0.3
[INFO] tweaked toml for crates.io crate subgraph-matching 0.0.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c604aec0f441ffb4acfaf29ac05234700376f6159fb693a2031cb0969600e83f
[INFO] running `Command { std: "docker" "start" "-a" "c604aec0f441ffb4acfaf29ac05234700376f6159fb693a2031cb0969600e83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c604aec0f441ffb4acfaf29ac05234700376f6159fb693a2031cb0969600e83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c604aec0f441ffb4acfaf29ac05234700376f6159fb693a2031cb0969600e83f", kill_on_drop: false }`
[INFO] [stdout] c604aec0f441ffb4acfaf29ac05234700376f6159fb693a2031cb0969600e83f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9190c12ba9efbaecac305e4e9b0c318ca4b1b736a48af9a44e721f2dc4970d18
[INFO] running `Command { std: "docker" "start" "-a" "9190c12ba9efbaecac305e4e9b0c318ca4b1b736a48af9a44e721f2dc4970d18", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking trim-margin v0.1.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking atoi v0.4.0
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking linereader v0.4.0
[INFO] [stderr]     Checking gdl v0.2.4
[INFO] [stderr]     Checking subgraph-matching v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "9190c12ba9efbaecac305e4e9b0c318ca4b1b736a48af9a44e721f2dc4970d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9190c12ba9efbaecac305e4e9b0c318ca4b1b736a48af9a44e721f2dc4970d18", kill_on_drop: false }`
[INFO] [stdout] 9190c12ba9efbaecac305e4e9b0c318ca4b1b736a48af9a44e721f2dc4970d18