[INFO] cloning repository https://github.com/Triballian/isfnset
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Triballian/isfnset" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriballian%2Fisfnset", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriballian%2Fisfnset'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc35866656abd624dea57900833f1c4e0297c8c9
[INFO] checking Triballian/isfnset against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriballian%2Fisfnset" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Triballian/isfnset on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Triballian/isfnset
[INFO] finished tweaking git repo https://github.com/Triballian/isfnset
[INFO] tweaked toml for git repo https://github.com/Triballian/isfnset written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Triballian/isfnset already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fbb961042cb5dcbfaac434956161b2acc8466c071e7c43178b47d82dfe39537
[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" "3fbb961042cb5dcbfaac434956161b2acc8466c071e7c43178b47d82dfe39537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fbb961042cb5dcbfaac434956161b2acc8466c071e7c43178b47d82dfe39537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbb961042cb5dcbfaac434956161b2acc8466c071e7c43178b47d82dfe39537", kill_on_drop: false }`
[INFO] [stdout] 3fbb961042cb5dcbfaac434956161b2acc8466c071e7c43178b47d82dfe39537
[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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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] 5b17a096ae5c6231d68efd27f11ff86ca48525dd701ab4e2fde2bc89a896abfa
[INFO] running `Command { std: "docker" "start" "-a" "5b17a096ae5c6231d68efd27f11ff86ca48525dd701ab4e2fde2bc89a896abfa", kill_on_drop: false }`
[INFO] [stderr]     Checking isfnset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5b17a096ae5c6231d68efd27f11ff86ca48525dd701ab4e2fde2bc89a896abfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b17a096ae5c6231d68efd27f11ff86ca48525dd701ab4e2fde2bc89a896abfa", kill_on_drop: false }`
[INFO] [stdout] 5b17a096ae5c6231d68efd27f11ff86ca48525dd701ab4e2fde2bc89a896abfa