[INFO] fetching crate debil 0.4.2...
[INFO] checking debil-0.4.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate debil 0.4.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate debil 0.4.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debil 0.4.2
[INFO] finished tweaking crates.io crate debil 0.4.2
[INFO] tweaked toml for crates.io crate debil 0.4.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e3c5b137d0e7de279b4ed2f11746e152b25fc25b1caa0a141a366f29ebfcef
[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" "d2e3c5b137d0e7de279b4ed2f11746e152b25fc25b1caa0a141a366f29ebfcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e3c5b137d0e7de279b4ed2f11746e152b25fc25b1caa0a141a366f29ebfcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e3c5b137d0e7de279b4ed2f11746e152b25fc25b1caa0a141a366f29ebfcef", kill_on_drop: false }`
[INFO] [stdout] d2e3c5b137d0e7de279b4ed2f11746e152b25fc25b1caa0a141a366f29ebfcef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 839e453f9772cd6e7458ad472a6a89a395155ea9db0a9388cc9acdbbcf4b5a61
[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" "839e453f9772cd6e7458ad472a6a89a395155ea9db0a9388cc9acdbbcf4b5a61", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling debil-derive v0.2.1
[INFO] [stderr]     Checking debil v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `hoge`
[INFO] [stdout]    --> tests/lib.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     hoge: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `piyo`
[INFO] [stdout]    --> tests/lib.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     piyo: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> tests/lib.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn new() -> Foo {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Ex1_accessor` should have a snake case name
[INFO] [stdout]   --> tests/lib.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn Ex1_accessor() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `ex1_accessor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.03s
[INFO] running `Command { std: "docker" "inspect" "839e453f9772cd6e7458ad472a6a89a395155ea9db0a9388cc9acdbbcf4b5a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "839e453f9772cd6e7458ad472a6a89a395155ea9db0a9388cc9acdbbcf4b5a61", kill_on_drop: false }`
[INFO] [stdout] 839e453f9772cd6e7458ad472a6a89a395155ea9db0a9388cc9acdbbcf4b5a61