[INFO] fetching crate W3MifyWuENs6944l 0.1.0...
[INFO] checking W3MifyWuENs6944l-0.1.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate W3MifyWuENs6944l 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate W3MifyWuENs6944l 0.1.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate W3MifyWuENs6944l 0.1.0
[INFO] finished tweaking crates.io crate W3MifyWuENs6944l 0.1.0
[INFO] tweaked toml for crates.io crate W3MifyWuENs6944l 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cde8ccd239b8555a75f85c51b44c4d0882eb511fdef94c729e9bdc0242c2e5da
[INFO] running `Command { std: "docker" "start" "-a" "cde8ccd239b8555a75f85c51b44c4d0882eb511fdef94c729e9bdc0242c2e5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cde8ccd239b8555a75f85c51b44c4d0882eb511fdef94c729e9bdc0242c2e5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde8ccd239b8555a75f85c51b44c4d0882eb511fdef94c729e9bdc0242c2e5da", kill_on_drop: false }`
[INFO] [stdout] cde8ccd239b8555a75f85c51b44c4d0882eb511fdef94c729e9bdc0242c2e5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88beace9a0a582dc0e1393306f3fdee58f977b4fa293d2690f8c83b6d3a48b8c
[INFO] running `Command { std: "docker" "start" "-a" "88beace9a0a582dc0e1393306f3fdee58f977b4fa293d2690f8c83b6d3a48b8c", kill_on_drop: false }`
[INFO] [stderr]     Checking W3MifyWuENs6944l v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `W3MifyWuENs6944l` 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: `w3_mify_wu_ens6944l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `W3MifyWuENs6944l` 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: `w3_mify_wu_ens6944l`
[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" "88beace9a0a582dc0e1393306f3fdee58f977b4fa293d2690f8c83b6d3a48b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88beace9a0a582dc0e1393306f3fdee58f977b4fa293d2690f8c83b6d3a48b8c", kill_on_drop: false }`
[INFO] [stdout] 88beace9a0a582dc0e1393306f3fdee58f977b4fa293d2690f8c83b6d3a48b8c