[INFO] crate asciimath 0.8.8 is already in cache
[INFO] extracting crate asciimath 0.8.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/asciimath/0.8.8
[INFO] extracting crate asciimath 0.8.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/asciimath/0.8.8
[INFO] validating manifest of asciimath-0.8.8 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 asciimath-0.8.8 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 asciimath-0.8.8
[INFO] finished frobbing asciimath-0.8.8
[INFO] frobbed toml for asciimath-0.8.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/asciimath/0.8.8/Cargo.toml
[INFO] started frobbing asciimath-0.8.8
[INFO] finished frobbing asciimath-0.8.8
[INFO] frobbed toml for asciimath-0.8.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/asciimath/0.8.8/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 asciimath-0.8.8 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-4/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/asciimath/0.8.8:/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] 666f00bd1e95e6f16e52a294069d2c0c5548a79ac9d131eb2afdffefcf832c53
[INFO] running `"docker" "start" "-a" "666f00bd1e95e6f16e52a294069d2c0c5548a79ac9d131eb2afdffefcf832c53"`
[INFO] [stderr]    Compiling asciimath v0.8.8 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:67:16
[INFO] [stderr]    |
[INFO] [stderr] 67 |             'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |             'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "666f00bd1e95e6f16e52a294069d2c0c5548a79ac9d131eb2afdffefcf832c53"`
[INFO] running `"docker" "rm" "-f" "666f00bd1e95e6f16e52a294069d2c0c5548a79ac9d131eb2afdffefcf832c53"`
[INFO] [stdout] 666f00bd1e95e6f16e52a294069d2c0c5548a79ac9d131eb2afdffefcf832c53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/asciimath/0.8.8:/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] de072ff32f59c78fb0e218f20583a1ba6d4f69615c91d34d77d1a21a99ab80a3
[INFO] running `"docker" "start" "-a" "de072ff32f59c78fb0e218f20583a1ba6d4f69615c91d34d77d1a21a99ab80a3"`
[INFO] [stderr]    Compiling asciimath v0.8.8 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:67:16
[INFO] [stderr]    |
[INFO] [stderr] 67 |             'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |             'a'...'z' | 'A'...'Z' => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "de072ff32f59c78fb0e218f20583a1ba6d4f69615c91d34d77d1a21a99ab80a3"`
[INFO] running `"docker" "rm" "-f" "de072ff32f59c78fb0e218f20583a1ba6d4f69615c91d34d77d1a21a99ab80a3"`
[INFO] [stdout] de072ff32f59c78fb0e218f20583a1ba6d4f69615c91d34d77d1a21a99ab80a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/asciimath/0.8.8:/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] 9f97a33c8c5189eb936d9f7033fce13546d599e4b5b6d35c0efeae1a3a95f29e
[INFO] running `"docker" "start" "-a" "9f97a33c8c5189eb936d9f7033fce13546d599e4b5b6d35c0efeae1a3a95f29e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/asciimath-f028b5f798b8f270
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test lexer::tests::test::lexer_negative_numbers ... ok
[INFO] [stdout] test lexer::tests::test::lexer_word_variables ... ok
[INFO] [stdout] test lexer::tests::test::test_implicit_multiplication ... ok
[INFO] [stdout] test lexer::tests::test::test_resolve_vars ... ok
[INFO] [stdout] test lexer::tests::test::lexer_floats ... ok
[INFO] [stdout] test lexer::tests::test::func_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-fe1ede7f35d02b2f
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test func_floor_ceil ... ok
[INFO] [stdout] test division_by_zero ... ok
[INFO] [stdout] test constants ... ok
[INFO] [stdout] test func_max ... ok
[INFO] [stdout] test neg_fn ... ok
[INFO] [stdout] test func_not_enough_args ... ok
[INFO] [stdout] test neg_numbers ... ok
[INFO] [stdout] test func_nested ... ok
[INFO] [stdout] test single_item ... ok
[INFO] [stdout] test comparison_operators ... ok
[INFO] [stdout] test paren_mismatch ... ok
[INFO] [stdout] test simple_vars ... ok
[INFO] [stdout] test order_of_operations ... ok
[INFO] [stdout] test func_log ... ok
[INFO] [stdout] test func_min ... ok
[INFO] [stdout] test func_trig ... ok
[INFO] [stdout] test too_many_brackets ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mod-60a2107d6b549dab
[INFO] [stdout] test user_defined_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test lib::func_floor_ceil ... ok
[INFO] [stdout] test lib::division_by_zero ... ok
[INFO] [stdout] test lib::constants ... ok
[INFO] [stdout] test lib::func_log ... ok
[INFO] [stdout] test lib::comparison_operators ... ok
[INFO] [stdout] test lib::order_of_operations ... ok
[INFO] [stdout] test lib::func_nested ... ok
[INFO] [stdout] test lib::func_not_enough_args ... ok
[INFO] [stdout] test lib::paren_mismatch ... ok
[INFO] [stdout] test lib::simple_vars ... ok
[INFO] [stdout] test lib::single_item ... ok
[INFO] [stdout] test lib::too_many_brackets ... ok
[INFO] [stdout] test lib::user_defined_functions ... ok
[INFO] [stdout] test lib::func_min ... ok
[INFO] [stdout] test lib::func_max ... ok
[INFO] [stdout] test lib::neg_fn ... ok
[INFO] [stdout] test lib::neg_numbers ... ok
[INFO] [stdout] test lib::func_trig ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asciimath
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f97a33c8c5189eb936d9f7033fce13546d599e4b5b6d35c0efeae1a3a95f29e"`
[INFO] running `"docker" "rm" "-f" "9f97a33c8c5189eb936d9f7033fce13546d599e4b5b6d35c0efeae1a3a95f29e"`
[INFO] [stdout] 9f97a33c8c5189eb936d9f7033fce13546d599e4b5b6d35c0efeae1a3a95f29e