[INFO] fetching crate jni-min-helper 0.3.0...
[INFO] checking jni-min-helper-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate jni-min-helper 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate jni-min-helper 0.3.0
[INFO] finished tweaking crates.io crate jni-min-helper 0.3.0
[INFO] tweaked toml for crates.io crate jni-min-helper 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jni-min-helper 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded java-locator v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa4000468a817fb7f5415e624d7faa83ce9bea32580352d98848b354704599fc
[INFO] running `Command { std: "docker" "start" "-a" "aa4000468a817fb7f5415e624d7faa83ce9bea32580352d98848b354704599fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4000468a817fb7f5415e624d7faa83ce9bea32580352d98848b354704599fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4000468a817fb7f5415e624d7faa83ce9bea32580352d98848b354704599fc", kill_on_drop: false }`
[INFO] [stdout] aa4000468a817fb7f5415e624d7faa83ce9bea32580352d98848b354704599fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14df8a92f668770312d6c92d1c9c47456673917a70ac88e74640b932762e680
[INFO] running `Command { std: "docker" "start" "-a" "d14df8a92f668770312d6c92d1c9c47456673917a70ac88e74640b932762e680", kill_on_drop: false }`
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]    Compiling java-locator v0.1.9
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling jni-min-helper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: jni-min-helper@0.3.0: Failed to execute javac -version: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr] warning: jni-min-helper@0.3.0: Falling back to the unmanaged prebuilt class.
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking jni v0.21.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "d14df8a92f668770312d6c92d1c9c47456673917a70ac88e74640b932762e680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14df8a92f668770312d6c92d1c9c47456673917a70ac88e74640b932762e680", kill_on_drop: false }`
[INFO] [stdout] d14df8a92f668770312d6c92d1c9c47456673917a70ac88e74640b932762e680