[INFO] fetching crate ink 6.0.0-beta.1...
[INFO] checking ink-6.0.0-beta.1 against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996
[INFO] extracting crate ink 6.0.0-beta.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ink 6.0.0-beta.1
[INFO] finished tweaking crates.io crate ink 6.0.0-beta.1
[INFO] tweaked toml for crates.io crate ink 6.0.0-beta.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ink 6.0.0-beta.1 on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ink 6.0.0-beta.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ec3fc1612eabe5e306e61f2490ff56ad2964d8205f2c371c5e2e3ee74c51afb
[INFO] running `Command { std: "docker" "start" "-a" "1ec3fc1612eabe5e306e61f2490ff56ad2964d8205f2c371c5e2e3ee74c51afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ec3fc1612eabe5e306e61f2490ff56ad2964d8205f2c371c5e2e3ee74c51afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec3fc1612eabe5e306e61f2490ff56ad2964d8205f2c371c5e2e3ee74c51afb", kill_on_drop: false }`
[INFO] [stdout] 1ec3fc1612eabe5e306e61f2490ff56ad2964d8205f2c371c5e2e3ee74c51afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 294e996fd3e27f00c38855b95135d6f472ff64ed0614af441fcd2dc6c9dcb2ec
[INFO] running `Command { std: "docker" "start" "-a" "294e996fd3e27f00c38855b95135d6f472ff64ed0614af441fcd2dc6c9dcb2ec", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `Inflector v0.11.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   config.json not found in registry
[INFO] running `Command { std: "docker" "inspect" "294e996fd3e27f00c38855b95135d6f472ff64ed0614af441fcd2dc6c9dcb2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294e996fd3e27f00c38855b95135d6f472ff64ed0614af441fcd2dc6c9dcb2ec", kill_on_drop: false }`
[INFO] [stdout] 294e996fd3e27f00c38855b95135d6f472ff64ed0614af441fcd2dc6c9dcb2ec