[INFO] fetching crate tsar-client 0.0.11...
[INFO] checking tsar-client-0.0.11 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate tsar-client 0.0.11 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tsar-client 0.0.11
[INFO] finished tweaking crates.io crate tsar-client 0.0.11
[INFO] tweaked toml for crates.io crate tsar-client 0.0.11 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tsar-client 0.0.11 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca7d2c861fa8efd0a293e34c2c4b6bf4d38702fe5297fc2c944b73d35202766f
[INFO] running `Command { std: "docker" "start" "-a" "ca7d2c861fa8efd0a293e34c2c4b6bf4d38702fe5297fc2c944b73d35202766f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca7d2c861fa8efd0a293e34c2c4b6bf4d38702fe5297fc2c944b73d35202766f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7d2c861fa8efd0a293e34c2c4b6bf4d38702fe5297fc2c944b73d35202766f", kill_on_drop: false }`
[INFO] [stdout] ca7d2c861fa8efd0a293e34c2c4b6bf4d38702fe5297fc2c944b73d35202766f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1f8eda26b45be3f6a9c256628e84b6a3f8357ff3675b1ead1eb97d87d6e7e33
[INFO] running `Command { std: "docker" "start" "-a" "e1f8eda26b45be3f6a9c256628e84b6a3f8357ff3675b1ead1eb97d87d6e7e33", kill_on_drop: false }`
[INFO] [stderr]     Checking tsar-client v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "e1f8eda26b45be3f6a9c256628e84b6a3f8357ff3675b1ead1eb97d87d6e7e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f8eda26b45be3f6a9c256628e84b6a3f8357ff3675b1ead1eb97d87d6e7e33", kill_on_drop: false }`
[INFO] [stdout] e1f8eda26b45be3f6a9c256628e84b6a3f8357ff3675b1ead1eb97d87d6e7e33