[INFO] updating cached repository shinkwhek/Tapir
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shinkwhek/Tapir
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shinkwhek/Tapir" "work/ex/beta-1.38-1/sources/1.37.0/gh/shinkwhek/Tapir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shinkwhek/Tapir'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shinkwhek/Tapir" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shinkwhek/Tapir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shinkwhek/Tapir'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e2bea30cf34a8046fe4ff16d888fd8214f490a43
[INFO] sha for GitHub repo shinkwhek/Tapir: e2bea30cf34a8046fe4ff16d888fd8214f490a43
[INFO] validating manifest of shinkwhek/Tapir 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 shinkwhek/Tapir 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 shinkwhek/Tapir
[INFO] finished frobbing shinkwhek/Tapir
[INFO] frobbed toml for shinkwhek/Tapir written to work/ex/beta-1.38-1/sources/1.37.0/gh/shinkwhek/Tapir/Cargo.toml
[INFO] started frobbing shinkwhek/Tapir
[INFO] finished frobbing shinkwhek/Tapir
[INFO] frobbed toml for shinkwhek/Tapir written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shinkwhek/Tapir/Cargo.toml
[INFO] crate shinkwhek/Tapir already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing shinkwhek/Tapir against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shinkwhek/Tapir:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1856d48dbacb275155574583213afb1b0f08d4700e082b87674a75745229e42d
[INFO] running `"docker" "start" "-a" "1856d48dbacb275155574583213afb1b0f08d4700e082b87674a75745229e42d"`
[INFO] [stderr]    Compiling tapir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |             'a'...'z' | 'A'...'Z' => self.read_keyword_or_identifier(),
[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.rs:23:28
[INFO] [stderr]    |
[INFO] [stderr] 23 |             'a'...'z' | 'A'...'Z' => self.read_keyword_or_identifier(),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |             '0'...'9' => self.read_num(),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "1856d48dbacb275155574583213afb1b0f08d4700e082b87674a75745229e42d"`
[INFO] running `"docker" "rm" "-f" "1856d48dbacb275155574583213afb1b0f08d4700e082b87674a75745229e42d"`
[INFO] [stdout] 1856d48dbacb275155574583213afb1b0f08d4700e082b87674a75745229e42d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shinkwhek/Tapir:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 966230d1795bc9b89e7fd86b8aec99063d05d10101fb631f95930c2c3cfc9faf
[INFO] running `"docker" "start" "-a" "966230d1795bc9b89e7fd86b8aec99063d05d10101fb631f95930c2c3cfc9faf"`
[INFO] [stderr]    Compiling tapir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |             'a'...'z' | 'A'...'Z' => self.read_keyword_or_identifier(),
[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.rs:23:28
[INFO] [stderr]    |
[INFO] [stderr] 23 |             'a'...'z' | 'A'...'Z' => self.read_keyword_or_identifier(),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |             '0'...'9' => self.read_num(),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "966230d1795bc9b89e7fd86b8aec99063d05d10101fb631f95930c2c3cfc9faf"`
[INFO] running `"docker" "rm" "-f" "966230d1795bc9b89e7fd86b8aec99063d05d10101fb631f95930c2c3cfc9faf"`
[INFO] [stdout] 966230d1795bc9b89e7fd86b8aec99063d05d10101fb631f95930c2c3cfc9faf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shinkwhek/Tapir:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a572b7f624760798bd2e28ae603e138377f350d1b227d072109cf0c4a24b497a
[INFO] running `"docker" "start" "-a" "a572b7f624760798bd2e28ae603e138377f350d1b227d072109cf0c4a24b497a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tapir-3b50c9cb232175cf
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test lexer::peek_next_char_test ... ok
[INFO] [stdout] test lexer::read_keyword_or_identifier_test ... ok
[INFO] [stdout] test lexer::cut_token_char_test ... ok
[INFO] [stdout] test lexer::read_token_test ... ok
[INFO] [stdout] test lexer::read_num_test ... ok
[INFO] [stdout] test lexer::step_next_char_test ... ok
[INFO] [stdout] test lexer::read_symbol_test ... ok
[INFO] [stdout] test token::str_keyword_converter_failed ... ok
[INFO] [stdout] test parser::read_type_test ... ok
[INFO] [stdout] test parser::read_stmt_test ... ok
[INFO] [stdout] test parser::read_let_test ... ok
[INFO] [stdout] test parser::read_if_test ... ok
[INFO] [stdout] test parser::read_stmt_list_test ... ok
[INFO] [stdout] test parser::read_id_test ... ok
[INFO] [stdout] test token::str_keyword_converter_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tapir-1819367a41790346
[INFO] [stderr]    Doc-tests tapir
[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] [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" "a572b7f624760798bd2e28ae603e138377f350d1b227d072109cf0c4a24b497a"`
[INFO] running `"docker" "rm" "-f" "a572b7f624760798bd2e28ae603e138377f350d1b227d072109cf0c4a24b497a"`
[INFO] [stdout] a572b7f624760798bd2e28ae603e138377f350d1b227d072109cf0c4a24b497a