[INFO] fetching crate beetry 0.1.0...
[INFO] checking beetry-0.1.0 against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] extracting crate beetry 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate beetry 0.1.0
[INFO] finished tweaking crates.io crate beetry 0.1.0
[INFO] tweaked toml for crates.io crate beetry 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate beetry 0.1.0 on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate beetry 0.1.0 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e0ea9023117a29a3cba2cdf238179998c656b59b1f688d74cbfd129fe2774a7
[INFO] running `Command { std: "docker" "start" "-a" "8e0ea9023117a29a3cba2cdf238179998c656b59b1f688d74cbfd129fe2774a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e0ea9023117a29a3cba2cdf238179998c656b59b1f688d74cbfd129fe2774a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0ea9023117a29a3cba2cdf238179998c656b59b1f688d74cbfd129fe2774a7", kill_on_drop: false }`
[INFO] [stdout] 8e0ea9023117a29a3cba2cdf238179998c656b59b1f688d74cbfd129fe2774a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6adb699cc39770a746764496f525e04f72ce87df0e3d566174f002d916c7968c
[INFO] running `Command { std: "docker" "start" "-a" "6adb699cc39770a746764496f525e04f72ce87df0e3d566174f002d916c7968c", kill_on_drop: false }`
[INFO] [stderr]     Checking beetry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "6adb699cc39770a746764496f525e04f72ce87df0e3d566174f002d916c7968c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6adb699cc39770a746764496f525e04f72ce87df0e3d566174f002d916c7968c", kill_on_drop: false }`
[INFO] [stdout] 6adb699cc39770a746764496f525e04f72ce87df0e3d566174f002d916c7968c