[INFO] crate c2-chacha 0.2.2 is already in cache [INFO] extracting crate c2-chacha 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/c2-chacha/0.2.2 [INFO] extracting crate c2-chacha 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c2-chacha/0.2.2 [INFO] validating manifest of c2-chacha-0.2.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of c2-chacha-0.2.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing c2-chacha-0.2.2 [INFO] finished frobbing c2-chacha-0.2.2 [INFO] frobbed toml for c2-chacha-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/c2-chacha/0.2.2/Cargo.toml [INFO] started frobbing c2-chacha-0.2.2 [INFO] finished frobbing c2-chacha-0.2.2 [INFO] frobbed toml for c2-chacha-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c2-chacha/0.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing c2-chacha-0.2.2 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/c2-chacha/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] fad9cd8356d525dee3e1315fb5392ae767b0a590f95ac737cb1cc0d2b5a89e8b [INFO] running `"docker" "start" "-a" "fad9cd8356d525dee3e1315fb5392ae767b0a590f95ac737cb1cc0d2b5a89e8b"` [INFO] [stderr] Compiling c2-chacha v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:199:1 [INFO] [stderr] | [INFO] [stderr] 199 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 200 | / dispatch_light128!(m, Mach, { [INFO] [stderr] 201 | | fn refill_narrow(state: &mut ChaCha, drounds: u32, out: &mut [u8; BLOCK]) { [INFO] [stderr] 202 | | let x = refill_narrow_rounds(state, drounds); [INFO] [stderr] 203 | | let x = State { [INFO] [stderr] ... | [INFO] [stderr] 211 | | } [INFO] [stderr] 212 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [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:214:1 [INFO] [stderr] | [INFO] [stderr] 214 | / /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] 215 | | /// and XChaCha's setup step. [INFO] [stderr] | |_____________________________^ [INFO] [stderr] 216 | / dispatch!(m, Mach, { [INFO] [stderr] 217 | | fn refill_narrow_rounds(state: &mut ChaCha, drounds: u32) -> State { [INFO] [stderr] 218 | | let k: Mach::u32x4 = m.vec([0x6170_7865, 0x3320_646e, 0x7962_2d32, 0x6b20_6574]); [INFO] [stderr] 219 | | let mut x = State { [INFO] [stderr] ... | [INFO] [stderr] 235 | | } [INFO] [stderr] 236 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [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] Finished dev [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `"docker" "inspect" "fad9cd8356d525dee3e1315fb5392ae767b0a590f95ac737cb1cc0d2b5a89e8b"` [INFO] running `"docker" "rm" "-f" "fad9cd8356d525dee3e1315fb5392ae767b0a590f95ac737cb1cc0d2b5a89e8b"` [INFO] [stdout] fad9cd8356d525dee3e1315fb5392ae767b0a590f95ac737cb1cc0d2b5a89e8b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/c2-chacha/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 2dc26905213d63d6f6c61803b9ebc4ed12cfecb54d4ff4a76b94b91ecb6edace [INFO] running `"docker" "start" "-a" "2dc26905213d63d6f6c61803b9ebc4ed12cfecb54d4ff4a76b94b91ecb6edace"` [INFO] [stderr] Compiling c2-chacha v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/guts.rs:199:1 [INFO] [stderr] | [INFO] [stderr] 199 | /// Refill the buffer from a single-block round, updating the block count. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 200 | / dispatch_light128!(m, Mach, { [INFO] [stderr] 201 | | fn refill_narrow(state: &mut ChaCha, drounds: u32, out: &mut [u8; BLOCK]) { [INFO] [stderr] 202 | | let x = refill_narrow_rounds(state, drounds); [INFO] [stderr] 203 | | let x = State { [INFO] [stderr] ... | [INFO] [stderr] 211 | | } [INFO] [stderr] 212 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [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:214:1 [INFO] [stderr] | [INFO] [stderr] 214 | / /// Single-block, rounds-only; shared by try_apply_keystream for tails shorter than BUFSZ [INFO] [stderr] 215 | | /// and XChaCha's setup step. [INFO] [stderr] | |_____________________________^ [INFO] [stderr] 216 | / dispatch!(m, Mach, { [INFO] [stderr] 217 | | fn refill_narrow_rounds(state: &mut ChaCha, drounds: u32) -> State { [INFO] [stderr] 218 | | let k: Mach::u32x4 = m.vec([0x6170_7865, 0x3320_646e, 0x7962_2d32, 0x6b20_6574]); [INFO] [stderr] 219 | | let mut x = State { [INFO] [stderr] ... | [INFO] [stderr] 235 | | } [INFO] [stderr] 236 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [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] Finished dev [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `"docker" "inspect" "2dc26905213d63d6f6c61803b9ebc4ed12cfecb54d4ff4a76b94b91ecb6edace"` [INFO] running `"docker" "rm" "-f" "2dc26905213d63d6f6c61803b9ebc4ed12cfecb54d4ff4a76b94b91ecb6edace"` [INFO] [stdout] 2dc26905213d63d6f6c61803b9ebc4ed12cfecb54d4ff4a76b94b91ecb6edace [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/c2-chacha/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 56df24c10ca5b6d207d3539dbc1cfcca42b36ee060fb663b15b35a8a824e3e4e [INFO] running `"docker" "start" "-a" "56df24c10ca5b6d207d3539dbc1cfcca42b36ee060fb663b15b35a8a824e3e4e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/c2_chacha-66dd119ae8eb6ce6 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test rustcrypto_impl::tests::chacha12_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::chacha20_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::chacha8_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::read_last_bytes ... ok [INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_2_chunked ... ok [INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_2 ... ok [INFO] [stdout] test rustcrypto_impl::tests::seek_off_end ... ok [INFO] [stdout] test rustcrypto_impl::tests::test_ietf ... ok [INFO] [stdout] test rustcrypto_impl::tests::xchacha20_case_1 ... ok [INFO] [stdout] test rustcrypto_impl::tests::seek_consistency ... ok [INFO] [stdout] test rustcrypto_impl::tests::wide_matches_narrow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests c2-chacha [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" "56df24c10ca5b6d207d3539dbc1cfcca42b36ee060fb663b15b35a8a824e3e4e"` [INFO] running `"docker" "rm" "-f" "56df24c10ca5b6d207d3539dbc1cfcca42b36ee060fb663b15b35a8a824e3e4e"` [INFO] [stdout] 56df24c10ca5b6d207d3539dbc1cfcca42b36ee060fb663b15b35a8a824e3e4e