[INFO] cloning repository https://github.com/amy-keibler/rust_jni_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amy-keibler/rust_jni_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famy-keibler%2Frust_jni_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famy-keibler%2Frust_jni_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47083270edd4a7e35e8e07418a535b096b35c957 [INFO] testing amy-keibler/rust_jni_example against 1.55.0 for beta-1.56-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famy-keibler%2Frust_jni_example" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amy-keibler/rust_jni_example on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amy-keibler/rust_jni_example [INFO] finished tweaking git repo https://github.com/amy-keibler/rust_jni_example [INFO] tweaked toml for git repo https://github.com/amy-keibler/rust_jni_example written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/amy-keibler/rust_jni_example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb5b16698247a6de04f5caa56bb76ef457c05b54fc098748ba722e93470457f3 [INFO] running `Command { std: "docker" "start" "-a" "cb5b16698247a6de04f5caa56bb76ef457c05b54fc098748ba722e93470457f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb5b16698247a6de04f5caa56bb76ef457c05b54fc098748ba722e93470457f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb5b16698247a6de04f5caa56bb76ef457c05b54fc098748ba722e93470457f3", kill_on_drop: false }` [INFO] [stdout] cb5b16698247a6de04f5caa56bb76ef457c05b54fc098748ba722e93470457f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e2196b20e8dbbed69178113838b38284e255e2cd926220b95cf683ed3a34d24 [INFO] running `Command { std: "docker" "start" "-a" "7e2196b20e8dbbed69178113838b38284e255e2cd926220b95cf683ed3a34d24", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling graph-evaluator v0.1.0 (/opt/rustwide/workdir/graph-evaluator) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> graph-evaluator/src/lib.rs:93:62 [INFO] [stdout] | [INFO] [stdout] 93 | #[error("Graph contained a cycle {}", .0.iter().cloned().intersperse(String::from(" -> ")).collect::())] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.55s [INFO] running `Command { std: "docker" "inspect" "7e2196b20e8dbbed69178113838b38284e255e2cd926220b95cf683ed3a34d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e2196b20e8dbbed69178113838b38284e255e2cd926220b95cf683ed3a34d24", kill_on_drop: false }` [INFO] [stdout] 7e2196b20e8dbbed69178113838b38284e255e2cd926220b95cf683ed3a34d24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59d2e90ab91c5bb801463d2ade4387495b04235f984e47fe06f3bb1966aaaab1 [INFO] running `Command { std: "docker" "start" "-a" "59d2e90ab91c5bb801463d2ade4387495b04235f984e47fe06f3bb1966aaaab1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling graph-evaluator v0.1.0 (/opt/rustwide/workdir/graph-evaluator) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> graph-evaluator/src/lib.rs:93:62 [INFO] [stdout] | [INFO] [stdout] 93 | #[error("Graph contained a cycle {}", .0.iter().cloned().intersperse(String::from(" -> ")).collect::())] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> graph-evaluator/src/lib.rs:93:62 [INFO] [stdout] | [INFO] [stdout] 93 | #[error("Graph contained a cycle {}", .0.iter().cloned().intersperse(String::from(" -> ")).collect::())] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.20s [INFO] running `Command { std: "docker" "inspect" "59d2e90ab91c5bb801463d2ade4387495b04235f984e47fe06f3bb1966aaaab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59d2e90ab91c5bb801463d2ade4387495b04235f984e47fe06f3bb1966aaaab1", kill_on_drop: false }` [INFO] [stdout] 59d2e90ab91c5bb801463d2ade4387495b04235f984e47fe06f3bb1966aaaab1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cbf02abbb5c333a76ab3e736fd152ec2efbb449e55bcf978278684c957d8bc01 [INFO] running `Command { std: "docker" "start" "-a" "cbf02abbb5c333a76ab3e736fd152ec2efbb449e55bcf978278684c957d8bc01", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> graph-evaluator/src/lib.rs:93:62 [INFO] [stderr] | [INFO] [stderr] 93 | #[error("Graph contained a cycle {}", .0.iter().cloned().intersperse(String::from(" -> ")).collect::())] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: `graph-evaluator` (lib) generated 1 warning [INFO] [stderr] warning: `graph-evaluator` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/graph_evaluator-f03a7b752bbb66d0) [INFO] [stdout] [INFO] [stderr] Running tests/invalid_evaluation.rs (/opt/rustwide/target/debug/deps/invalid_evaluation-4b9ca486b722c654) [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/invalid_graphs.rs (/opt/rustwide/target/debug/deps/invalid_graphs-bc60aa4c796fa5bc) [INFO] [stdout] test tests::invalid_json ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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 evaluate_a_graph_with_a_field_that_is_missing ... ok [INFO] [stdout] test evaluate_a_graph_with_keys_that_do_not_match_the_operation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test evaluate_a_graph_with_an_invalid_entry ... ok [INFO] [stdout] test evaluate_a_graph_with_a_cycle ... ok [INFO] [stdout] test evaluate_a_graph_with_an_invalid_next_node ... ok [INFO] [stdout] test evaluate_a_graph_with_empty_edges ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/simple_graph.rs (/opt/rustwide/target/debug/deps/simple_graph-582247ac953b43f9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests graph-evaluator [INFO] [stdout] test evaluate_a_simple_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [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] running `Command { std: "docker" "inspect" "cbf02abbb5c333a76ab3e736fd152ec2efbb449e55bcf978278684c957d8bc01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbf02abbb5c333a76ab3e736fd152ec2efbb449e55bcf978278684c957d8bc01", kill_on_drop: false }` [INFO] [stdout] cbf02abbb5c333a76ab3e736fd152ec2efbb449e55bcf978278684c957d8bc01