[INFO] fetching crate kinetic-engine 0.1.1...
[INFO] checking kinetic-engine-0.1.1 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943
[INFO] extracting crate kinetic-engine 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kinetic-engine 0.1.1 on toolchain 388b725dea7416978ab58ab1f908139d530308a7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinetic-engine 0.1.1
[INFO] finished tweaking crates.io crate kinetic-engine 0.1.1
[INFO] tweaked toml for crates.io crate kinetic-engine 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "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" "+388b725dea7416978ab58ab1f908139d530308a7" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02cc1ad4a092518332a417f22819ecb0d795331e3f749a295724d06fdb5607bf
[INFO] running `Command { std: "docker" "start" "-a" "02cc1ad4a092518332a417f22819ecb0d795331e3f749a295724d06fdb5607bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02cc1ad4a092518332a417f22819ecb0d795331e3f749a295724d06fdb5607bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cc1ad4a092518332a417f22819ecb0d795331e3f749a295724d06fdb5607bf", kill_on_drop: false }`
[INFO] [stdout] 02cc1ad4a092518332a417f22819ecb0d795331e3f749a295724d06fdb5607bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1229e2e0d711c47fb8f158e456b9b82917a719f094b2c91bcbcca5629d4500ef
[INFO] running `Command { std: "docker" "start" "-a" "1229e2e0d711c47fb8f158e456b9b82917a719f094b2c91bcbcca5629d4500ef", kill_on_drop: false }`
[INFO] [stderr]     Checking kinetic-engine v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "1229e2e0d711c47fb8f158e456b9b82917a719f094b2c91bcbcca5629d4500ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1229e2e0d711c47fb8f158e456b9b82917a719f094b2c91bcbcca5629d4500ef", kill_on_drop: false }`
[INFO] [stdout] 1229e2e0d711c47fb8f158e456b9b82917a719f094b2c91bcbcca5629d4500ef