[INFO] updating cached repository koka831/marmoset
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/koka831/marmoset
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/koka831/marmoset" "work/ex/beta-1.37-6/sources/1.36.0/gh/koka831/marmoset"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/koka831/marmoset'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/koka831/marmoset" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/koka831/marmoset"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/koka831/marmoset'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f97e7f56867b637da4b98f89ee5c320cbf099f28
[INFO] sha for GitHub repo koka831/marmoset: f97e7f56867b637da4b98f89ee5c320cbf099f28
[INFO] validating manifest of koka831/marmoset 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 koka831/marmoset 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 koka831/marmoset
[INFO] finished frobbing koka831/marmoset
[INFO] frobbed toml for koka831/marmoset written to work/ex/beta-1.37-6/sources/1.36.0/gh/koka831/marmoset/Cargo.toml
[INFO] started frobbing koka831/marmoset
[INFO] finished frobbing koka831/marmoset
[INFO] frobbed toml for koka831/marmoset written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/koka831/marmoset/Cargo.toml
[INFO] crate koka831/marmoset already has a lockfile, it will not be regenerated
[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 koka831/marmoset 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/gh/koka831/marmoset:/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] 19bc8b7a08f03e9c5e7eb713a290ae2b98c479fe82906628bd3d6850490178c5
[INFO] running `"docker" "start" "-a" "19bc8b7a08f03e9c5e7eb713a290ae2b98c479fe82906628bd3d6850490178c5"`
[INFO] [stderr]    Compiling marmoset v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lib/parser/parser.rs:153:32
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "19bc8b7a08f03e9c5e7eb713a290ae2b98c479fe82906628bd3d6850490178c5"`
[INFO] running `"docker" "rm" "-f" "19bc8b7a08f03e9c5e7eb713a290ae2b98c479fe82906628bd3d6850490178c5"`
[INFO] [stdout] 19bc8b7a08f03e9c5e7eb713a290ae2b98c479fe82906628bd3d6850490178c5
[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/gh/koka831/marmoset:/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] 534b7a8fa541b2a249569ba46caf8afb8a4b51bd17d63709e45118f71b532c16
[INFO] running `"docker" "start" "-a" "534b7a8fa541b2a249569ba46caf8afb8a4b51bd17d63709e45118f71b532c16"`
[INFO] [stderr]    Compiling marmoset v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lib/parser/parser.rs:153:32
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "534b7a8fa541b2a249569ba46caf8afb8a4b51bd17d63709e45118f71b532c16"`
[INFO] running `"docker" "rm" "-f" "534b7a8fa541b2a249569ba46caf8afb8a4b51bd17d63709e45118f71b532c16"`
[INFO] [stdout] 534b7a8fa541b2a249569ba46caf8afb8a4b51bd17d63709e45118f71b532c16
[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/gh/koka831/marmoset:/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] f902d28785fcda946b6c1fa582b4cf89be559a1891eaefb97d28538b717a5588
[INFO] running `"docker" "start" "-a" "f902d28785fcda946b6c1fa582b4cf89be559a1891eaefb97d28538b717a5588"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/marmoset-df6b1a15ddafcdea
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test lexer::tests::test_is_digit ... ok
[INFO] [stdout] test lexer::tests::test_parse_string ... ok
[INFO] [stdout] test lexer::tests::test_is_letter ... ok
[INFO] [stdout] test lexer::tests::test_illegal_token ... ok
[INFO] [stdout] test lexer::tests::test_incr_decr ... ok
[INFO] [stdout] test lexer::tests::test_next_token ... ok
[INFO] [stdout] test lexer::tests::test_math_token ... ok
[INFO] [stdout] test parser::tests::test_infix_expression ... ok
[INFO] [stdout] test parser::tests::test_let_statements_with_illegal_ident ... ok
[INFO] [stdout] test parser::tests::test_return_statement ... ok
[INFO] [stdout] test parser::tests::test_return_statement_with_missing_semicolon ... ok
[INFO] [stdout] test parser::tests::test_let_statements_with_ident ... ok
[INFO] [stdout] test parser::tests::test_let_statements_with_illegal_expr ... ok
[INFO] [stdout] test parser::tests::test_let_statements ... ok
[INFO] [stdout] test lexer::tests::test_eof ... ok
[INFO] [stdout] test parser::tests::test_string_literal ... ok
[INFO] [stdout] test parser::tests::test_let_statements_with_missing_semicolon ... ok
[INFO] [stdout] test lexer::tests::test_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/marmoset-9e37bd994abe9c9f
[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]    Doc-tests marmoset
[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" "f902d28785fcda946b6c1fa582b4cf89be559a1891eaefb97d28538b717a5588"`
[INFO] running `"docker" "rm" "-f" "f902d28785fcda946b6c1fa582b4cf89be559a1891eaefb97d28538b717a5588"`
[INFO] [stdout] f902d28785fcda946b6c1fa582b4cf89be559a1891eaefb97d28538b717a5588