[INFO] fetching crate prototty_common 0.25.0...
[INFO] checking prototty_common-0.25.0 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate prototty_common 0.25.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate prototty_common 0.25.0 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prototty_common 0.25.0
[INFO] finished tweaking crates.io crate prototty_common 0.25.0
[INFO] tweaked toml for crates.io crate prototty_common 0.25.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prototty_render v0.25.0
[INFO] [stderr]   Downloaded prototty_input v0.25.0
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d32a07dcc5a11e701ae46c16abc0edf8de5e78ce57b4c1b971d3ded1be1c741d
[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" "d32a07dcc5a11e701ae46c16abc0edf8de5e78ce57b4c1b971d3ded1be1c741d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32a07dcc5a11e701ae46c16abc0edf8de5e78ce57b4c1b971d3ded1be1c741d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32a07dcc5a11e701ae46c16abc0edf8de5e78ce57b4c1b971d3ded1be1c741d", kill_on_drop: false }`
[INFO] [stdout] d32a07dcc5a11e701ae46c16abc0edf8de5e78ce57b4c1b971d3ded1be1c741d
[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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4206de2dd2e42c885bd9ab1fe9e73f9e0344c450ca8b61e63b4a8031f5729c60
[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" "4206de2dd2e42c885bd9ab1fe9e73f9e0344c450ca8b61e63b4a8031f5729c60", kill_on_drop: false }`
[INFO] [stderr]     Checking rgb24 v0.1.5
[INFO] [stderr]     Checking prototty_input v0.25.0
[INFO] [stderr]     Checking prototty_render v0.25.0
[INFO] [stderr]     Checking prototty_common v0.25.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "4206de2dd2e42c885bd9ab1fe9e73f9e0344c450ca8b61e63b4a8031f5729c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4206de2dd2e42c885bd9ab1fe9e73f9e0344c450ca8b61e63b4a8031f5729c60", kill_on_drop: false }`
[INFO] [stdout] 4206de2dd2e42c885bd9ab1fe9e73f9e0344c450ca8b61e63b4a8031f5729c60