[INFO] cloning repository https://github.com/nohajc/classifiles
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nohajc/classifiles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnohajc%2Fclassifiles", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnohajc%2Fclassifiles'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cf294e8c465be45169ca63a2a88b62f3606d8c4
[INFO] checking nohajc/classifiles against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnohajc%2Fclassifiles" "/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/nohajc/classifiles 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/nohajc/classifiles
[INFO] finished tweaking git repo https://github.com/nohajc/classifiles
[INFO] tweaked toml for git repo https://github.com/nohajc/classifiles written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/nohajc/classifiles 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-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 2d3dd99d108d9a2140af8987d4d0a1d1abacc40f0a8f006c80b1ee5cd30260e4
[INFO] running `Command { std: "docker" "start" "-a" "2d3dd99d108d9a2140af8987d4d0a1d1abacc40f0a8f006c80b1ee5cd30260e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d3dd99d108d9a2140af8987d4d0a1d1abacc40f0a8f006c80b1ee5cd30260e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3dd99d108d9a2140af8987d4d0a1d1abacc40f0a8f006c80b1ee5cd30260e4", kill_on_drop: false }`
[INFO] [stdout] 2d3dd99d108d9a2140af8987d4d0a1d1abacc40f0a8f006c80b1ee5cd30260e4
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b63daf57e9d70f2f9ddbd886917df0680daaee131ab42ea7b7b8a6d96d43702
[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" "8b63daf57e9d70f2f9ddbd886917df0680daaee131ab42ea7b7b8a6d96d43702", kill_on_drop: false }`
[INFO] [stderr]    Compiling magic-sys v0.2.0
[INFO] [stderr]     Checking mime-db v0.1.5
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking slog-async v2.5.0
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]     Checking magic v0.12.2 (https://github.com/gourlaysama/rust-magic?branch=missing-flags#a2b6d3b0)
[INFO] [stderr]     Checking tree_magic_mini v1.0.0
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking classifiles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
[INFO] running `Command { std: "docker" "inspect" "8b63daf57e9d70f2f9ddbd886917df0680daaee131ab42ea7b7b8a6d96d43702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b63daf57e9d70f2f9ddbd886917df0680daaee131ab42ea7b7b8a6d96d43702", kill_on_drop: false }`
[INFO] [stdout] 8b63daf57e9d70f2f9ddbd886917df0680daaee131ab42ea7b7b8a6d96d43702