[INFO] fetching crate term-ctrl 0.7.6...
[INFO] checking term-ctrl-0.7.6 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] extracting crate term-ctrl 0.7.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate term-ctrl 0.7.6 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate term-ctrl 0.7.6
[INFO] finished tweaking crates.io crate term-ctrl 0.7.6
[INFO] tweaked toml for crates.io crate term-ctrl 0.7.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate term-ctrl 0.7.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atty v0.2.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", 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] 8cd2c089a84591fd4187ab44ee1a3d29f289d80bf5a25c375afef921127618c8
[INFO] running `Command { std: "docker" "start" "-a" "8cd2c089a84591fd4187ab44ee1a3d29f289d80bf5a25c375afef921127618c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd2c089a84591fd4187ab44ee1a3d29f289d80bf5a25c375afef921127618c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd2c089a84591fd4187ab44ee1a3d29f289d80bf5a25c375afef921127618c8", kill_on_drop: false }`
[INFO] [stdout] 8cd2c089a84591fd4187ab44ee1a3d29f289d80bf5a25c375afef921127618c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 853928ba46ea6a26e298a1d25df01218d8d18c5510a720466b78b807590e4dc8
[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" "853928ba46ea6a26e298a1d25df01218d8d18c5510a720466b78b807590e4dc8", kill_on_drop: false }`
[INFO] [stderr]     Checking term-ctrl v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "853928ba46ea6a26e298a1d25df01218d8d18c5510a720466b78b807590e4dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853928ba46ea6a26e298a1d25df01218d8d18c5510a720466b78b807590e4dc8", kill_on_drop: false }`
[INFO] [stdout] 853928ba46ea6a26e298a1d25df01218d8d18c5510a720466b78b807590e4dc8