[INFO] cloning repository https://github.com/maikelwever/psarcfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maikelwever/psarcfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaikelwever%2Fpsarcfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaikelwever%2Fpsarcfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82b70d005e1303d84c51aab1eda73aa6ff217f9a
[INFO] checking maikelwever/psarcfs against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaikelwever%2Fpsarcfs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maikelwever/psarcfs 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/maikelwever/psarcfs
[INFO] finished tweaking git repo https://github.com/maikelwever/psarcfs
[INFO] tweaked toml for git repo https://github.com/maikelwever/psarcfs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/maikelwever/psarcfs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snowflake v1.3.0
[INFO] [stderr]   Downloaded id_tree v1.7.0
[INFO] [stderr]   Downloaded lzma-rs v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ec4d5066becacce2283731713df08376012516fd8234dd14c38a45d434cfac0c
[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" "ec4d5066becacce2283731713df08376012516fd8234dd14c38a45d434cfac0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec4d5066becacce2283731713df08376012516fd8234dd14c38a45d434cfac0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4d5066becacce2283731713df08376012516fd8234dd14c38a45d434cfac0c", kill_on_drop: false }`
[INFO] [stdout] ec4d5066becacce2283731713df08376012516fd8234dd14c38a45d434cfac0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 605ba83f6edaf8c9340ea01bae4c17f16e4bba6a4bbcf02bceb6ac5a6d99af51
[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" "605ba83f6edaf8c9340ea01bae4c17f16e4bba6a4bbcf02bceb6ac5a6d99af51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking fuse-abi v0.4.0-dev (https://github.com/zargony/fuse-rs?branch=modernize#7a48c825)
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]    Compiling fuse-sys v0.4.0-dev (https://github.com/zargony/fuse-rs?branch=modernize#7a48c825)
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking lzma-rs v0.1.3
[INFO] [stderr]     Checking id_tree v1.7.0
[INFO] [stderr]     Checking fuse v0.4.0-dev (https://github.com/zargony/fuse-rs?branch=modernize#7a48c825)
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking libmath v0.2.1
[INFO] [stderr]     Checking psarcfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "605ba83f6edaf8c9340ea01bae4c17f16e4bba6a4bbcf02bceb6ac5a6d99af51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605ba83f6edaf8c9340ea01bae4c17f16e4bba6a4bbcf02bceb6ac5a6d99af51", kill_on_drop: false }`
[INFO] [stdout] 605ba83f6edaf8c9340ea01bae4c17f16e4bba6a4bbcf02bceb6ac5a6d99af51