[INFO] cloning repository https://github.com/nPix06mwh0w/C7Lbk-pLq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nPix06mwh0w/C7Lbk-pLq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnPix06mwh0w%2FC7Lbk-pLq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnPix06mwh0w%2FC7Lbk-pLq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be0c58c66e519d5d51e19a62736cc44eba45b503
[INFO] checking nPix06mwh0w/C7Lbk-pLq against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnPix06mwh0w%2FC7Lbk-pLq" "/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/nPix06mwh0w/C7Lbk-pLq on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nPix06mwh0w/C7Lbk-pLq
[INFO] finished tweaking git repo https://github.com/nPix06mwh0w/C7Lbk-pLq
[INFO] tweaked toml for git repo https://github.com/nPix06mwh0w/C7Lbk-pLq written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nPix06mwh0w/C7Lbk-pLq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 507caf0b0787f548e9bb13e6380b0b1402f155d1d2c2ac952155d2924391eebd
[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" "507caf0b0787f548e9bb13e6380b0b1402f155d1d2c2ac952155d2924391eebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "507caf0b0787f548e9bb13e6380b0b1402f155d1d2c2ac952155d2924391eebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507caf0b0787f548e9bb13e6380b0b1402f155d1d2c2ac952155d2924391eebd", kill_on_drop: false }`
[INFO] [stdout] 507caf0b0787f548e9bb13e6380b0b1402f155d1d2c2ac952155d2924391eebd
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e6578c45f0858146c2a25db7435243f78cbbe4445fe00075b5796eedd3fd7b
[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" "e1e6578c45f0858146c2a25db7435243f78cbbe4445fe00075b5796eedd3fd7b", kill_on_drop: false }`
[INFO] [stderr]     Checking C7Lbk-pLq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `C7Lbk_pLq` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `c7_lbk_p_lq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `C7Lbk_pLq` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `c7_lbk_p_lq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e1e6578c45f0858146c2a25db7435243f78cbbe4445fe00075b5796eedd3fd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e6578c45f0858146c2a25db7435243f78cbbe4445fe00075b5796eedd3fd7b", kill_on_drop: false }`
[INFO] [stdout] e1e6578c45f0858146c2a25db7435243f78cbbe4445fe00075b5796eedd3fd7b