[INFO] fetching crate uni_jnihelpers 0.0.1... [INFO] testing uni_jnihelpers-0.0.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate uni_jnihelpers 0.0.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate uni_jnihelpers 0.0.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate uni_jnihelpers 0.0.1 [INFO] finished tweaking crates.io crate uni_jnihelpers 0.0.1 [INFO] tweaked toml for crates.io crate uni_jnihelpers 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f2616a122c83d12d6a0177b5d76c99737d0c9935d2c319913a0d8ac12acc9c9 [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" "2f2616a122c83d12d6a0177b5d76c99737d0c9935d2c319913a0d8ac12acc9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f2616a122c83d12d6a0177b5d76c99737d0c9935d2c319913a0d8ac12acc9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f2616a122c83d12d6a0177b5d76c99737d0c9935d2c319913a0d8ac12acc9c9", kill_on_drop: false }` [INFO] [stdout] 2f2616a122c83d12d6a0177b5d76c99737d0c9935d2c319913a0d8ac12acc9c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8e4c5ca29efd51e78618dd9dd8e88c2e34166e9b38d62597cad48c65ff698b [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" "3b8e4c5ca29efd51e78618dd9dd8e88c2e34166e9b38d62597cad48c65ff698b", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.0.0 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling uni_tmp_jni v0.18.0 [INFO] [stderr] Compiling combine v4.5.1 [INFO] [stderr] Compiling uni_jnihelpers v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.86s [INFO] running `Command { std: "docker" "inspect" "3b8e4c5ca29efd51e78618dd9dd8e88c2e34166e9b38d62597cad48c65ff698b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8e4c5ca29efd51e78618dd9dd8e88c2e34166e9b38d62597cad48c65ff698b", kill_on_drop: false }` [INFO] [stdout] 3b8e4c5ca29efd51e78618dd9dd8e88c2e34166e9b38d62597cad48c65ff698b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b07f27562e42cc706e1c7a17f83436b7ed7e5295584ea5127db68eeaa194910c [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" "b07f27562e42cc706e1c7a17f83436b7ed7e5295584ea5127db68eeaa194910c", kill_on_drop: false }` [INFO] [stderr] Compiling uni_jnihelpers v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "b07f27562e42cc706e1c7a17f83436b7ed7e5295584ea5127db68eeaa194910c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b07f27562e42cc706e1c7a17f83436b7ed7e5295584ea5127db68eeaa194910c", kill_on_drop: false }` [INFO] [stdout] b07f27562e42cc706e1c7a17f83436b7ed7e5295584ea5127db68eeaa194910c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f93f22d611252bfdf90bf2b83b7098f1889b7f177b0b2d0d7b1dacb2d96dde9 [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" "7f93f22d611252bfdf90bf2b83b7098f1889b7f177b0b2d0d7b1dacb2d96dde9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/uni_jnihelpers-d7ef379d69dfc2da [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests uni_jnihelpers [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/macroses.rs - get_java_class (line 15) ... FAILED [INFO] [stdout] test src/macroses.rs - get_java_method (line 65) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/macroses.rs - get_java_class (line 15) stdout ---- [INFO] [stdout] error: cannot find macro `get_java_class` in this scope [INFO] [stdout] --> src/macroses.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 5 | class = get_java_class!(jni_env, "my/class/full/Name"); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] uni_jnihelpers::get_java_class [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `jni` [INFO] [stdout] --> src/macroses.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 4 | let class: Result, uni_jnihelpers::JniError>; [INFO] [stdout] | ^^^ use of undeclared crate or module `jni` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macroses.rs - get_java_method (line 65) stdout ---- [INFO] [stdout] error: cannot find macro `get_java_method` in this scope [INFO] [stdout] --> src/macroses.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 3 | let method: jni::sys::jmethodID = get_java_method!( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] uni_jnihelpers::get_java_method [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `jni` [INFO] [stdout] --> src/macroses.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 3 | let method: jni::sys::jmethodID = get_java_method!( [INFO] [stdout] | ^^^ use of undeclared crate or module `jni` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/macroses.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_macroses_rs_65_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 3 | | let method: jni::sys::jmethodID = get_java_method!( [INFO] [stdout] | |___________________________________^ [INFO] [stdout] 4 | || jni_env, [INFO] [stdout] 5 | || class_ref, // jni::objects::JClass [INFO] [stdout] 6 | || "methodName", [INFO] [stdout] 7 | || "(Lmethod;Lsignature;)V" [INFO] [stdout] 8 | || )?; [INFO] [stdout] | ||__^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 9 | | }; _doctest_main_src_macroses_rs_65_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `()` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/macroses.rs - get_java_class (line 15) [INFO] [stdout] src/macroses.rs - get_java_method (line 65) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7f93f22d611252bfdf90bf2b83b7098f1889b7f177b0b2d0d7b1dacb2d96dde9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f93f22d611252bfdf90bf2b83b7098f1889b7f177b0b2d0d7b1dacb2d96dde9", kill_on_drop: false }` [INFO] [stdout] 7f93f22d611252bfdf90bf2b83b7098f1889b7f177b0b2d0d7b1dacb2d96dde9