[INFO] cloning repository https://github.com/icgood/rust-qp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icgood/rust-qp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficgood%2Frust-qp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficgood%2Frust-qp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e214095d6fbb4c58cf805aff4cf2febf4e3a9c59
[INFO] checking icgood/rust-qp against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficgood%2Frust-qp" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icgood/rust-qp on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/icgood/rust-qp
[INFO] finished tweaking git repo https://github.com/icgood/rust-qp
[INFO] tweaked toml for git repo https://github.com/icgood/rust-qp written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/icgood/rust-qp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c21b21f24091f4c863b26b5f050d25185ad66e9951cd061fcd040f88aaf3f7b7
[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" "c21b21f24091f4c863b26b5f050d25185ad66e9951cd061fcd040f88aaf3f7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c21b21f24091f4c863b26b5f050d25185ad66e9951cd061fcd040f88aaf3f7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21b21f24091f4c863b26b5f050d25185ad66e9951cd061fcd040f88aaf3f7b7", kill_on_drop: false }`
[INFO] [stdout] c21b21f24091f4c863b26b5f050d25185ad66e9951cd061fcd040f88aaf3f7b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ab837a52085d369249beee14208c85e5d16d9d646a8ab59935f9dd07cf13633
[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" "6ab837a52085d369249beee14208c85e5d16d9d646a8ab59935f9dd07cf13633", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking qp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `:`, `<`, `=`, `where`, or `{`, found keyword `for`
[INFO] [stdout]   --> src/lib.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ToQP for Sized? {
[INFO] [stdout]    |                ^^^ expected one of `:`, `<`, `=`, `where`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qp`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: expected one of `:`, `<`, `=`, `where`, or `{`, found keyword `for`
[INFO] [stdout]   --> src/lib.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ToQP for Sized? {
[INFO] [stdout]    |                ^^^ expected one of `:`, `<`, `=`, `where`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6ab837a52085d369249beee14208c85e5d16d9d646a8ab59935f9dd07cf13633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab837a52085d369249beee14208c85e5d16d9d646a8ab59935f9dd07cf13633", kill_on_drop: false }`
[INFO] [stdout] 6ab837a52085d369249beee14208c85e5d16d9d646a8ab59935f9dd07cf13633