[INFO] cloning repository https://github.com/elichai/alarm-intergral
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elichai/alarm-intergral" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felichai%2Falarm-intergral", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felichai%2Falarm-intergral'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a1f84bc083d38ad5e8ff96796ce578248fa25e4
[INFO] checking elichai/alarm-intergral against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felichai%2Falarm-intergral" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elichai/alarm-intergral on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elichai/alarm-intergral
[INFO] finished tweaking git repo https://github.com/elichai/alarm-intergral
[INFO] tweaked toml for git repo https://github.com/elichai/alarm-intergral written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/elichai/alarm-intergral already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arc-swap v0.4.1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "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] 09b732ef7cbd87b5ee05807d46cdf6018885f6f0db829f450220d402db8c788e
[INFO] running `Command { std: "docker" "start" "-a" "09b732ef7cbd87b5ee05807d46cdf6018885f6f0db829f450220d402db8c788e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b732ef7cbd87b5ee05807d46cdf6018885f6f0db829f450220d402db8c788e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b732ef7cbd87b5ee05807d46cdf6018885f6f0db829f450220d402db8c788e", kill_on_drop: false }`
[INFO] [stdout] 09b732ef7cbd87b5ee05807d46cdf6018885f6f0db829f450220d402db8c788e
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--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] 9b300608b809e70d73ba30ed0ae07c1616f67cc91e2b26176faabb0d2b16b723
[INFO] running `Command { std: "docker" "start" "-a" "9b300608b809e70d73ba30ed0ae07c1616f67cc91e2b26176faabb0d2b16b723", kill_on_drop: false }`
[INFO] [stderr]     Checking arc-swap v0.4.1
[INFO] [stderr]     Checking ascii_utils v0.9.3
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking simplelog v0.6.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking fast_chemail v0.9.6
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking lettre v0.9.2
[INFO] [stderr]     Checking alarm-integral v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "9b300608b809e70d73ba30ed0ae07c1616f67cc91e2b26176faabb0d2b16b723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b300608b809e70d73ba30ed0ae07c1616f67cc91e2b26176faabb0d2b16b723", kill_on_drop: false }`
[INFO] [stdout] 9b300608b809e70d73ba30ed0ae07c1616f67cc91e2b26176faabb0d2b16b723