[INFO] fetching crate stak-compiler 0.1.56...
[INFO] checking stak-compiler-0.1.56 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate stak-compiler 0.1.56 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate stak-compiler 0.1.56 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stak-compiler 0.1.56
[INFO] finished tweaking crates.io crate stak-compiler 0.1.56
[INFO] tweaked toml for crates.io crate stak-compiler 0.1.56 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79fb57b116e456e88768c369a60b4cc050bc107c273518aa1080fbaae9da459e
[INFO] running `Command { std: "docker" "start" "-a" "79fb57b116e456e88768c369a60b4cc050bc107c273518aa1080fbaae9da459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79fb57b116e456e88768c369a60b4cc050bc107c273518aa1080fbaae9da459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79fb57b116e456e88768c369a60b4cc050bc107c273518aa1080fbaae9da459e", kill_on_drop: false }`
[INFO] [stdout] 79fb57b116e456e88768c369a60b4cc050bc107c273518aa1080fbaae9da459e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cffc33fb608180ae623d9cb0477a0f62ff680e23fc182b63344dced05f0f5d11
[INFO] running `Command { std: "docker" "start" "-a" "cffc33fb608180ae623d9cb0477a0f62ff680e23fc182b63344dced05f0f5d11", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking stak-code v0.2.51
[INFO] [stderr]     Checking cfg-exif v0.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking stak-process-context v0.2.10
[INFO] [stderr]     Checking stak-file v0.4.10
[INFO] [stderr]    Compiling stak-compiler v0.1.56 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking stak-device v0.2.52
[INFO] [stderr]     Checking stak-configuration v0.1.48
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking stak-vm v0.5.10
[INFO] [stderr]     Checking stak-primitive v0.5.10
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "cffc33fb608180ae623d9cb0477a0f62ff680e23fc182b63344dced05f0f5d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffc33fb608180ae623d9cb0477a0f62ff680e23fc182b63344dced05f0f5d11", kill_on_drop: false }`
[INFO] [stdout] cffc33fb608180ae623d9cb0477a0f62ff680e23fc182b63344dced05f0f5d11