[INFO] fetching crate ics 0.5.7...
[INFO] checking ics-0.5.7 against master#1c7b36d4db582cb47513a6c7176baaec1c3346ab for pr-99197
[INFO] extracting crate ics 0.5.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ics 0.5.7 on toolchain 1c7b36d4db582cb47513a6c7176baaec1c3346ab
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ics 0.5.7
[INFO] finished tweaking crates.io crate ics 0.5.7
[INFO] tweaked toml for crates.io crate ics 0.5.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ics 0.5.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be8755acc7c5363702ae356f2aa3470e229133388990b47e625bfee3011755a0
[INFO] running `Command { std: "docker" "start" "-a" "be8755acc7c5363702ae356f2aa3470e229133388990b47e625bfee3011755a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be8755acc7c5363702ae356f2aa3470e229133388990b47e625bfee3011755a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8755acc7c5363702ae356f2aa3470e229133388990b47e625bfee3011755a0", kill_on_drop: false }`
[INFO] [stdout] be8755acc7c5363702ae356f2aa3470e229133388990b47e625bfee3011755a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 628e6d9b334e308a108681c8807101652be8bf90498790c5bf9c98ba73d9732d
[INFO] running `Command { std: "docker" "start" "-a" "628e6d9b334e308a108681c8807101652be8bf90498790c5bf9c98ba73d9732d", kill_on_drop: false }`
[INFO] [stderr]     Checking ics v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "628e6d9b334e308a108681c8807101652be8bf90498790c5bf9c98ba73d9732d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628e6d9b334e308a108681c8807101652be8bf90498790c5bf9c98ba73d9732d", kill_on_drop: false }`
[INFO] [stdout] 628e6d9b334e308a108681c8807101652be8bf90498790c5bf9c98ba73d9732d