[INFO] fetching crate polyhorn-android-sys 0.4.0... [INFO] checking polyhorn-android-sys-0.4.0 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011 [INFO] extracting crate polyhorn-android-sys 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate polyhorn-android-sys 0.4.0 [INFO] finished tweaking crates.io crate polyhorn-android-sys 0.4.0 [INFO] tweaked toml for crates.io crate polyhorn-android-sys 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate polyhorn-android-sys 0.4.0 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding jni v0.17.0 (available: v0.21.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polyhorn-build v0.4.1 [INFO] [stderr] Downloaded polyhorn-build-android v0.4.0 [INFO] [stderr] Downloaded polyhorn-build-ios v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e9d6081af78cfee84e5481ebafc7622d91291cad48275e26eb55eaff908b060 [INFO] running `Command { std: "docker" "start" "-a" "1e9d6081af78cfee84e5481ebafc7622d91291cad48275e26eb55eaff908b060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e9d6081af78cfee84e5481ebafc7622d91291cad48275e26eb55eaff908b060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e9d6081af78cfee84e5481ebafc7622d91291cad48275e26eb55eaff908b060", kill_on_drop: false }` [INFO] [stdout] 1e9d6081af78cfee84e5481ebafc7622d91291cad48275e26eb55eaff908b060 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed9df4774d3dbfcb7acc9dcc7ec0bb1740e14c9452af9bc4192d2f0ea80067e6 [INFO] running `Command { std: "docker" "start" "-a" "ed9df4774d3dbfcb7acc9dcc7ec0bb1740e14c9452af9bc4192d2f0ea80067e6", kill_on_drop: false }` [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking jni-sys v0.3.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling polyhorn-build-android v0.4.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling jni v0.17.0 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Compiling polyhorn-build-ios v0.4.0 [INFO] [stderr] Compiling polyhorn-build v0.4.1 [INFO] [stderr] Compiling polyhorn-android-sys v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bridge.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn env(&self) -> Env { [INFO] [stdout] | ^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 14 | pub fn env(&self) -> Env<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bridge.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | SHARED_VM.replace(vm); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/bridge.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | env: SHARED_VM.as_ref().map(|vm| vm.get_env()).unwrap().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reference.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn as_object(&self) -> JObject { [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn as_object(&self) -> JObject<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bridge.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn env(&self) -> Env { [INFO] [stdout] | ^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 14 | pub fn env(&self) -> Env<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bridge.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | SHARED_VM.replace(vm); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/bridge.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | env: SHARED_VM.as_ref().map(|vm| vm.get_env()).unwrap().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reference.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn as_object(&self) -> JObject { [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn as_object(&self) -> JObject<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.99s [INFO] running `Command { std: "docker" "inspect" "ed9df4774d3dbfcb7acc9dcc7ec0bb1740e14c9452af9bc4192d2f0ea80067e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed9df4774d3dbfcb7acc9dcc7ec0bb1740e14c9452af9bc4192d2f0ea80067e6", kill_on_drop: false }` [INFO] [stdout] ed9df4774d3dbfcb7acc9dcc7ec0bb1740e14c9452af9bc4192d2f0ea80067e6