[INFO] fetching crate ctap2 0.0.0-unreleased...
[INFO] checking ctap2-0.0.0-unreleased against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1
[INFO] extracting crate ctap2 0.0.0-unreleased into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ctap2 0.0.0-unreleased
[INFO] finished tweaking crates.io crate ctap2 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate ctap2 0.0.0-unreleased written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctap2 0.0.0-unreleased on toolchain 38c2997544af84fe301d600d6896397738163002
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61f53808f5dd93d7e9d3efee76b674b84abfb701ed65dd0cd5e98d397cb67eb5
[INFO] running `Command { std: "docker" "start" "-a" "61f53808f5dd93d7e9d3efee76b674b84abfb701ed65dd0cd5e98d397cb67eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f53808f5dd93d7e9d3efee76b674b84abfb701ed65dd0cd5e98d397cb67eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f53808f5dd93d7e9d3efee76b674b84abfb701ed65dd0cd5e98d397cb67eb5", kill_on_drop: false }`
[INFO] [stdout] 61f53808f5dd93d7e9d3efee76b674b84abfb701ed65dd0cd5e98d397cb67eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d9181da3a0294d2eb4e966a0cb28fc0a4f35efbcbb292fbeb031b815d880b20
[INFO] running `Command { std: "docker" "start" "-a" "5d9181da3a0294d2eb4e966a0cb28fc0a4f35efbcbb292fbeb031b815d880b20", kill_on_drop: false }`
[INFO] [stderr]     Checking ctap2 v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "5d9181da3a0294d2eb4e966a0cb28fc0a4f35efbcbb292fbeb031b815d880b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9181da3a0294d2eb4e966a0cb28fc0a4f35efbcbb292fbeb031b815d880b20", kill_on_drop: false }`
[INFO] [stdout] 5d9181da3a0294d2eb4e966a0cb28fc0a4f35efbcbb292fbeb031b815d880b20