[INFO] crate automaton 0.0.1 is already in cache [INFO] extracting crate automaton 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/automaton/0.0.1 [INFO] extracting crate automaton 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/automaton/0.0.1 [INFO] validating manifest of automaton-0.0.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of automaton-0.0.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing automaton-0.0.1 [INFO] removed 0 missing tests [INFO] finished frobbing automaton-0.0.1 [INFO] frobbed toml for automaton-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/automaton/0.0.1/Cargo.toml [INFO] started frobbing automaton-0.0.1 [INFO] removed 0 missing tests [INFO] finished frobbing automaton-0.0.1 [INFO] frobbed toml for automaton-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/automaton/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing automaton-0.0.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/automaton/0.0.1:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 805afb41f9cb0bff282a287dcbcd6788718cdd88b3b2b5030231afd2596a3453 [INFO] running `"docker" "start" "-a" "805afb41f9cb0bff282a287dcbcd6788718cdd88b3b2b5030231afd2596a3453"` [INFO] [stderr] Compiling automaton v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Hash` is imported redundantly [INFO] [stderr] --> src/expression.rs:1075:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::hash::{self, Hash, Hasher}; [INFO] [stderr] | ---- the item `Hash` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1075 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_imports)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let mut state = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(deprecated)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/encoding.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let mut state = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/expression.rs:1075:13 [INFO] [stderr] | [INFO] [stderr] 1075 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/encoding.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.29s [INFO] running `"docker" "inspect" "805afb41f9cb0bff282a287dcbcd6788718cdd88b3b2b5030231afd2596a3453"` [INFO] running `"docker" "rm" "-f" "805afb41f9cb0bff282a287dcbcd6788718cdd88b3b2b5030231afd2596a3453"` [INFO] [stdout] 805afb41f9cb0bff282a287dcbcd6788718cdd88b3b2b5030231afd2596a3453 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/automaton/0.0.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] e13e346ce9e94a94a518551f1dbcbb7ae9e1e1e554796b70584532e124233be3 [INFO] running `"docker" "start" "-a" "e13e346ce9e94a94a518551f1dbcbb7ae9e1e1e554796b70584532e124233be3"` [INFO] [stderr] Compiling automaton v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Hash` is imported redundantly [INFO] [stderr] --> src/expression.rs:1075:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::hash::{self, Hash, Hasher}; [INFO] [stderr] | ---- the item `Hash` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1075 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_imports)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let mut state = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(deprecated)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/encoding.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let mut state = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/expression.rs:1075:13 [INFO] [stderr] | [INFO] [stderr] 1075 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/encoding.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `"docker" "inspect" "e13e346ce9e94a94a518551f1dbcbb7ae9e1e1e554796b70584532e124233be3"` [INFO] running `"docker" "rm" "-f" "e13e346ce9e94a94a518551f1dbcbb7ae9e1e1e554796b70584532e124233be3"` [INFO] [stdout] e13e346ce9e94a94a518551f1dbcbb7ae9e1e1e554796b70584532e124233be3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/automaton/0.0.1:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 9e2c774f51e7b189421ad84763d6ec4990aea76d9aec1ae4b317b17372e2ad86 [INFO] running `"docker" "start" "-a" "9e2c774f51e7b189421ad84763d6ec4990aea76d9aec1ae4b317b17372e2ad86"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/automaton-4db7a082b905af84 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test-1c5b823aa36b7f39 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_range::test_basic_range ... ok [INFO] [stdout] test test_range::test_union_distinct_ranges ... ok [INFO] [stdout] test test_kleene::test_simple_kleene_star ... ok [INFO] [stdout] test test_range::test_union_overlapping_ranges ... ok [INFO] [stdout] test test_sequence::test_concat_two_chars ... ok [INFO] [stdout] test test_range::test_union_sequential_ranges ... ok [INFO] [stdout] test test_range::test_union_subset_ranges ... ok [INFO] [stdout] test test_intersection::test_intersection_with_kleene ... ok [INFO] [stdout] test test_sequence::test_single_char_automaton ... ok [INFO] [stdout] test test_union::test_simple_union ... ok [INFO] [stdout] test test_union::test_larger_union ... ok [INFO] [stderr] Doc-tests automaton [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "9e2c774f51e7b189421ad84763d6ec4990aea76d9aec1ae4b317b17372e2ad86"` [INFO] running `"docker" "rm" "-f" "9e2c774f51e7b189421ad84763d6ec4990aea76d9aec1ae4b317b17372e2ad86"` [INFO] [stdout] 9e2c774f51e7b189421ad84763d6ec4990aea76d9aec1ae4b317b17372e2ad86