[INFO] fetching crate vuetom_dc 0.0.1...
[INFO] checking vuetom_dc-0.0.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate vuetom_dc 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate vuetom_dc 0.0.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vuetom_dc 0.0.1
[INFO] finished tweaking crates.io crate vuetom_dc 0.0.1
[INFO] tweaked toml for crates.io crate vuetom_dc 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding jni-sys v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding windows-sys v0.45.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vuetom v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8aa323c5e72b78d29f0bd934c5d0d6716e8764752778cb3c341729ba09bc8337
[INFO] running `Command { std: "docker" "start" "-a" "8aa323c5e72b78d29f0bd934c5d0d6716e8764752778cb3c341729ba09bc8337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aa323c5e72b78d29f0bd934c5d0d6716e8764752778cb3c341729ba09bc8337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa323c5e72b78d29f0bd934c5d0d6716e8764752778cb3c341729ba09bc8337", kill_on_drop: false }`
[INFO] [stdout] 8aa323c5e72b78d29f0bd934c5d0d6716e8764752778cb3c341729ba09bc8337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f34d75758e5f2ebfeaa604e53f69c59079631d4fd6b721e8a6fd651f0c26d8a5
[INFO] running `Command { std: "docker" "start" "-a" "f34d75758e5f2ebfeaa604e53f69c59079631d4fd6b721e8a6fd651f0c26d8a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling vuetom_dc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]    Compiling vuetom v0.0.1
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking jni v0.21.1
[INFO] [stdout] warning: unused imports: `GlobalRef` and `JString`
[INFO] [stdout]  --> src/func.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jni::objects::{GlobalRef, JClass, JObject, JString};
[INFO] [stdout]   |                    ^^^^^^^^^                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jlong`
[INFO] [stdout]  --> src/func.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jni::sys::{jint, jlong};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JString`
[INFO] [stdout]  --> src/util/count.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jni::objects::{GlobalRef, JClass, JObject, JString};
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jint`
[INFO] [stdout]  --> src/util/count.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jni::sys::{jint, jlong};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GlobalRef` and `JString`
[INFO] [stdout]  --> src/func.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jni::objects::{GlobalRef, JClass, JObject, JString};
[INFO] [stdout]   |                    ^^^^^^^^^                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jlong`
[INFO] [stdout]  --> src/func.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jni::sys::{jint, jlong};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JString`
[INFO] [stdout]  --> src/util/count.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jni::objects::{GlobalRef, JClass, JObject, JString};
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jint`
[INFO] [stdout]  --> src/util/count.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jni::sys::{jint, jlong};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     env: JNIEnv,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     env: JNIEnv,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "f34d75758e5f2ebfeaa604e53f69c59079631d4fd6b721e8a6fd651f0c26d8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34d75758e5f2ebfeaa604e53f69c59079631d4fd6b721e8a6fd651f0c26d8a5", kill_on_drop: false }`
[INFO] [stdout] f34d75758e5f2ebfeaa604e53f69c59079631d4fd6b721e8a6fd651f0c26d8a5