[INFO] fetching crate pistoncore-event 0.4.0...
[INFO] documenting pistoncore-event-0.4.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate pistoncore-event 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pistoncore-event 0.4.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pistoncore-event 0.4.0
[INFO] removed path dependency pistoncore-event_loop from crates.io crate pistoncore-event 0.4.0
[INFO] removed path dependency pistoncore-input from crates.io crate pistoncore-event 0.4.0
[INFO] removed path dependency pistoncore-window from crates.io crate pistoncore-event 0.4.0
[INFO] finished tweaking crates.io crate pistoncore-event 0.4.0
[INFO] tweaked toml for crates.io crate pistoncore-event 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b63cb4f7e1c487ab477bf5419643a53100902b88e7d523946e7bd227a8cd515
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b63cb4f7e1c487ab477bf5419643a53100902b88e7d523946e7bd227a8cd515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b63cb4f7e1c487ab477bf5419643a53100902b88e7d523946e7bd227a8cd515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b63cb4f7e1c487ab477bf5419643a53100902b88e7d523946e7bd227a8cd515", kill_on_drop: false }`
[INFO] [stdout] 7b63cb4f7e1c487ab477bf5419643a53100902b88e7d523946e7bd227a8cd515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bdf46551fdc4639d9216cfa3036ed58a1d39fa33eccb0b32a365a90c2619d19
[INFO] running `Command { std: "docker" "start" "-a" "4bdf46551fdc4639d9216cfa3036ed58a1d39fa33eccb0b32a365a90c2619d19", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking piston-float v0.1.0
[INFO] [stderr]     Checking shader_version v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking piston-viewport v0.1.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking clock_ticks v0.0.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking pistoncore-input v0.2.0
[INFO] [stderr]     Checking pistoncore-window v0.3.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.4.0
[INFO] [stderr]  Documenting pistoncore-event v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `Command { std: "docker" "inspect" "4bdf46551fdc4639d9216cfa3036ed58a1d39fa33eccb0b32a365a90c2619d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bdf46551fdc4639d9216cfa3036ed58a1d39fa33eccb0b32a365a90c2619d19", kill_on_drop: false }`
[INFO] [stdout] 4bdf46551fdc4639d9216cfa3036ed58a1d39fa33eccb0b32a365a90c2619d19