[INFO] fetching crate czarcoin 0.0.0...
[INFO] checking czarcoin-0.0.0 against try#53184dc07942a1944769a9e15fc2cb08c9f62e9d for pr-99197
[INFO] extracting crate czarcoin 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate czarcoin 0.0.0 on toolchain 53184dc07942a1944769a9e15fc2cb08c9f62e9d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate czarcoin 0.0.0
[INFO] finished tweaking crates.io crate czarcoin 0.0.0
[INFO] tweaked toml for crates.io crate czarcoin 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "fetch" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18745a9129f5d9edd6e595a70b9abc9a4e6b5d689cd5c0dca509beab842ef7cc
[INFO] running `Command { std: "docker" "start" "-a" "18745a9129f5d9edd6e595a70b9abc9a4e6b5d689cd5c0dca509beab842ef7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18745a9129f5d9edd6e595a70b9abc9a4e6b5d689cd5c0dca509beab842ef7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18745a9129f5d9edd6e595a70b9abc9a4e6b5d689cd5c0dca509beab842ef7cc", kill_on_drop: false }`
[INFO] [stdout] 18745a9129f5d9edd6e595a70b9abc9a4e6b5d689cd5c0dca509beab842ef7cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a77f78fc822d09e96cfc031811bce495850ac2321bdf7ef7626c498ae592d4bc
[INFO] running `Command { std: "docker" "start" "-a" "a77f78fc822d09e96cfc031811bce495850ac2321bdf7ef7626c498ae592d4bc", kill_on_drop: false }`
[INFO] [stderr]     Checking czarcoin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "a77f78fc822d09e96cfc031811bce495850ac2321bdf7ef7626c498ae592d4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77f78fc822d09e96cfc031811bce495850ac2321bdf7ef7626c498ae592d4bc", kill_on_drop: false }`
[INFO] [stdout] a77f78fc822d09e96cfc031811bce495850ac2321bdf7ef7626c498ae592d4bc