[INFO] crate c2-chacha 0.2.4 is already in cache [INFO] testing c2-chacha-0.2.4 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate c2-chacha 0.2.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate c2-chacha 0.2.4 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate c2-chacha 0.2.4 [INFO] finished tweaking crates.io crate c2-chacha 0.2.4 [INFO] tweaked toml for crates.io crate c2-chacha 0.2.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4af08e6af2f9c7987052b2c8936d5909dc1e5f76f4f7178c9f7b42ebaceb5adb [INFO] running `"docker" "start" "-a" "4af08e6af2f9c7987052b2c8936d5909dc1e5f76f4f7178c9f7b42ebaceb5adb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling stream-cipher v0.3.2 [INFO] [stderr] Compiling c2-chacha v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:273:1 [INFO] [stderr] | [INFO] [stderr] 273 | /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:274:1 [INFO] [stderr] | [INFO] [stderr] 274 | /// and XChaCha's setup step. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `"docker" "inspect" "4af08e6af2f9c7987052b2c8936d5909dc1e5f76f4f7178c9f7b42ebaceb5adb"` [INFO] running `"docker" "rm" "-f" "4af08e6af2f9c7987052b2c8936d5909dc1e5f76f4f7178c9f7b42ebaceb5adb"` [INFO] [stdout] 4af08e6af2f9c7987052b2c8936d5909dc1e5f76f4f7178c9f7b42ebaceb5adb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a7e70569cd39810e5d80c6bae53eea4cddad17e76848997d55fe512505506bc [INFO] running `"docker" "start" "-a" "8a7e70569cd39810e5d80c6bae53eea4cddad17e76848997d55fe512505506bc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling hex-literal-impl v0.2.2 [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:273:1 [INFO] [stderr] | [INFO] [stderr] 273 | /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:274:1 [INFO] [stderr] | [INFO] [stderr] 274 | /// and XChaCha's setup step. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling hex-literal v0.2.1 [INFO] [stderr] Compiling c2-chacha v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:273:1 [INFO] [stderr] | [INFO] [stderr] 273 | /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:274:1 [INFO] [stderr] | [INFO] [stderr] 274 | /// and XChaCha's setup step. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `"docker" "inspect" "8a7e70569cd39810e5d80c6bae53eea4cddad17e76848997d55fe512505506bc"` [INFO] running `"docker" "rm" "-f" "8a7e70569cd39810e5d80c6bae53eea4cddad17e76848997d55fe512505506bc"` [INFO] [stdout] 8a7e70569cd39810e5d80c6bae53eea4cddad17e76848997d55fe512505506bc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 869b6afe7092f80615f6834faf57a31f18fc5a7d75af9b8901ff37408c4c3635 [INFO] running `"docker" "start" "-a" "869b6afe7092f80615f6834faf57a31f18fc5a7d75af9b8901ff37408c4c3635"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:273:1 [INFO] [stderr] | [INFO] [stderr] 273 | /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:274:1 [INFO] [stderr] | [INFO] [stderr] 274 | /// and XChaCha's setup step. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:258:1 [INFO] [stderr] | [INFO] [stderr] 258 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:273:1 [INFO] [stderr] | [INFO] [stderr] 273 | /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:274:1 [INFO] [stderr] | [INFO] [stderr] 274 | /// and XChaCha's setup step. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c2_chacha-d0dc32cdb83e8792 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test guts::tests::test_stream_eq ... ok [INFO] [stdout] test rustcrypto_impl::tests::xchacha20_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::chacha8_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::test_ietf ... ok [INFO] [stdout] test rustcrypto_impl::tests::chacha20_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_2_chunked ... ok [INFO] [stdout] test rustcrypto_impl::tests::read_last_bytes ... ok [INFO] [stdout] test rustcrypto_impl::tests::seek_consistency ... ok [INFO] [stdout] test rustcrypto_impl::tests::seek_off_end ... ok [INFO] [stdout] test rustcrypto_impl::tests::chacha12_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_2 ... ok [INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::wide_matches_narrow ... ok [INFO] [stderr] Doc-tests c2-chacha [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "869b6afe7092f80615f6834faf57a31f18fc5a7d75af9b8901ff37408c4c3635"` [INFO] running `"docker" "rm" "-f" "869b6afe7092f80615f6834faf57a31f18fc5a7d75af9b8901ff37408c4c3635"` [INFO] [stdout] 869b6afe7092f80615f6834faf57a31f18fc5a7d75af9b8901ff37408c4c3635