[INFO] updating cached repository remexre/evaltrees [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/remexre/evaltrees [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/remexre/evaltrees" "work/ex/beta-1.38-1/sources/1.37.0/gh/remexre/evaltrees"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/remexre/evaltrees'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/remexre/evaltrees" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remexre/evaltrees"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remexre/evaltrees'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8746e47ca4b8875f5f822666e8571283adb48a3a [INFO] sha for GitHub repo remexre/evaltrees: 8746e47ca4b8875f5f822666e8571283adb48a3a [INFO] validating manifest of remexre/evaltrees 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 remexre/evaltrees 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 remexre/evaltrees [INFO] removed workspace from remexre/evaltrees [INFO] finished frobbing remexre/evaltrees [INFO] frobbed toml for remexre/evaltrees written to work/ex/beta-1.38-1/sources/1.37.0/gh/remexre/evaltrees/Cargo.toml [INFO] started frobbing remexre/evaltrees [INFO] removed workspace from remexre/evaltrees [INFO] finished frobbing remexre/evaltrees [INFO] frobbed toml for remexre/evaltrees written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remexre/evaltrees/Cargo.toml [INFO] crate remexre/evaltrees 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/remexre/evaltrees/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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] 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing remexre/evaltrees 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-4/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/remexre/evaltrees:/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] 38785c97f830ce789a0456238d9f3c5d813fa7ad7ee5915c43ea3aac9e9dd987 [INFO] running `"docker" "start" "-a" "38785c97f830ce789a0456238d9f3c5d813fa7ad7ee5915c43ea3aac9e9dd987"` [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling linked_hash_set v0.1.3 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling symbol v0.1.7 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling display_attr v0.1.1 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling evaltrees v0.2.0-pre (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repl.rs:14:40 [INFO] [stderr] | [INFO] [stderr] 14 | Evaluator(fn(Vec>) -> Box), [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Evaluator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `"docker" "inspect" "38785c97f830ce789a0456238d9f3c5d813fa7ad7ee5915c43ea3aac9e9dd987"` [INFO] running `"docker" "rm" "-f" "38785c97f830ce789a0456238d9f3c5d813fa7ad7ee5915c43ea3aac9e9dd987"` [INFO] [stdout] 38785c97f830ce789a0456238d9f3c5d813fa7ad7ee5915c43ea3aac9e9dd987 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/remexre/evaltrees:/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] c443d35c1cb7d46c0cffc3721f343433cabbfca41cb32d0305cabd53c67c046e [INFO] running `"docker" "start" "-a" "c443d35c1cb7d46c0cffc3721f343433cabbfca41cb32d0305cabd53c67c046e"` [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling evaltrees v0.2.0-pre (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repl.rs:14:40 [INFO] [stderr] | [INFO] [stderr] 14 | Evaluator(fn(Vec>) -> Box), [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Evaluator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.71s [INFO] running `"docker" "inspect" "c443d35c1cb7d46c0cffc3721f343433cabbfca41cb32d0305cabd53c67c046e"` [INFO] running `"docker" "rm" "-f" "c443d35c1cb7d46c0cffc3721f343433cabbfca41cb32d0305cabd53c67c046e"` [INFO] [stdout] c443d35c1cb7d46c0cffc3721f343433cabbfca41cb32d0305cabd53c67c046e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/remexre/evaltrees:/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] 88e0d5a8664d328779bdcc62535c602ad64a1e3852b0edd9404d264f8c1e8b71 [INFO] running `"docker" "start" "-a" "88e0d5a8664d328779bdcc62535c602ad64a1e3852b0edd9404d264f8c1e8b71"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/evaltrees-9c79796b002c7845 [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test cst::display::tests::math_parens ... ok [INFO] [stdout] test cst::display::tests::math_noparens ... ok [INFO] [stdout] test cst::display::tests::if_prec ... ok [INFO] [stdout] test cst::display::tests::call ... ok [INFO] [stdout] test ast::display::tests::type_list_precedence ... ok [INFO] [stdout] test ast::display::tests::type_func_precedence ... ok [INFO] [stdout] test ast::display::tests::type_forall_precedence ... ok [INFO] [stdout] test eval::lazy::tests::infinite ... ok [INFO] [stdout] test eval::lazy::tests::id_int ... ok [INFO] [stdout] test eval::lazy::tests::app ... ok [INFO] [stdout] test eval::lazy::tests::sharing ... ok [INFO] [stdout] test eval::lazy::tests::strictness ... ok [INFO] [stdout] test cst::display::tests::subtraction ... ok [INFO] [stdout] test eval::name::tests::app ... ok [INFO] [stdout] test eval::name::tests::id_int ... ok [INFO] [stdout] test eval::name::tests::infinite ... ok [INFO] [stdout] test eval::value::tests::app ... ok [INFO] [stdout] test eval::name::tests::strictness ... ok [INFO] [stdout] test cst::parser::tests::calls ... ok [INFO] [stdout] test cst::parser::tests::math_precedence ... ok [INFO] [stdout] test cst::parser::tests::lists ... ok [INFO] [stdout] test tests::examples::and ... ok [INFO] [stdout] test tests::examples::mutual ... ok [INFO] [stdout] test tests::examples::double ... ok [INFO] [stdout] test tests::examples::id ... ok [INFO] [stdout] test tests::examples::higher_order ... ok [INFO] [stdout] test cst::parser::tests::commands ... ok [INFO] [stdout] test tests::examples::infinite ... ok [INFO] [stdout] test typeck::tests::poly_id ... ok [INFO] [stdout] test typeck::tests::map_map ... ok [INFO] [stdout] test tests::examples::need ... ok [INFO] [stdout] test tests::examples::div0 ... ok [INFO] [stdout] test tests::examples::poly ... ok [INFO] [stdout] test tests::examples::type_error ... ok [INFO] [stdout] test tests::examples::occurs_error ... ok [INFO] [stdout] test tests::examples::tail_recursion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests evaltrees [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/cst/mod.rs - cst (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" "88e0d5a8664d328779bdcc62535c602ad64a1e3852b0edd9404d264f8c1e8b71"` [INFO] running `"docker" "rm" "-f" "88e0d5a8664d328779bdcc62535c602ad64a1e3852b0edd9404d264f8c1e8b71"` [INFO] [stdout] 88e0d5a8664d328779bdcc62535c602ad64a1e3852b0edd9404d264f8c1e8b71