[INFO] crate stack-vm 1.0.1 is already in cache
[INFO] testing stack-vm-1.0.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate stack-vm 1.0.1 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate stack-vm 1.0.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stack-vm 1.0.1
[INFO] finished tweaking crates.io crate stack-vm 1.0.1
[INFO] tweaked toml for crates.io crate stack-vm 1.0.1 written to work/builds/worker-8/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 5acb0276752e20c1ada6fa58d21ca1e4f0346dfedecb60206bdbc5a9221b38d5
[INFO] running `"docker" "start" "-a" "5acb0276752e20c1ada6fa58d21ca1e4f0346dfedecb60206bdbc5a9221b38d5"`
[INFO] [stderr]    Compiling stack-vm v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/code/from_byte_code.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn from_byte_code(mut buf: &mut Read) -> Code<T> {
[INFO] [stderr]   |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/code/from_byte_code.rs:66:30
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn read_string(mut buf: &mut Read) -> String {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/code/to_byte_code.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn to_byte_code(&self, mut buf: &mut Write) {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/from_byte_code.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn from_byte_code(_: &mut Read) -> Self;
[INFO] [stderr]    |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/machine.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub constants: &'a Table<Item = T>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Table<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/machine.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |         constants: &'a Table<Item = T>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Table<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/to_byte_code.rs:51:36
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn to_byte_code(&self, _: &mut Write);
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "5acb0276752e20c1ada6fa58d21ca1e4f0346dfedecb60206bdbc5a9221b38d5"`
[INFO] running `"docker" "rm" "-f" "5acb0276752e20c1ada6fa58d21ca1e4f0346dfedecb60206bdbc5a9221b38d5"`
[INFO] [stdout] 5acb0276752e20c1ada6fa58d21ca1e4f0346dfedecb60206bdbc5a9221b38d5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c978beab0792bd8518af29ad0afdd5b48ecb346f72770900e1697b43d82e2cd
[INFO] running `"docker" "start" "-a" "7c978beab0792bd8518af29ad0afdd5b48ecb346f72770900e1697b43d82e2cd"`
[INFO] [stderr]    Compiling stack-vm v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/code/from_byte_code.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn from_byte_code(mut buf: &mut Read) -> Code<T> {
[INFO] [stderr]   |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/code/from_byte_code.rs:66:30
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn read_string(mut buf: &mut Read) -> String {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/code/to_byte_code.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn to_byte_code(&self, mut buf: &mut Write) {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/code/mod.rs:199:46
[INFO] [stderr]     |
[INFO] [stderr] 199 |         fn to_byte_code(&self, mut buf: &mut Write) {
[INFO] [stderr]     |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/code/mod.rs:205:41
[INFO] [stderr]     |
[INFO] [stderr] 205 |         fn from_byte_code(mut buf: &mut Read) -> usize {
[INFO] [stderr]     |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/from_byte_code.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn from_byte_code(_: &mut Read) -> Self;
[INFO] [stderr]    |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/from_byte_code.rs:56:41
[INFO] [stderr]    |
[INFO] [stderr] 56 |         fn from_byte_code(mut buf: &mut Read) -> Operand {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/machine.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub constants: &'a Table<Item = T>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Table<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/machine.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |         constants: &'a Table<Item = T>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Table<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/to_byte_code.rs:51:36
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn to_byte_code(&self, _: &mut Write);
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/to_byte_code.rs:62:46
[INFO] [stderr]    |
[INFO] [stderr] 62 |         fn to_byte_code(&self, mut buf: &mut Write) {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "7c978beab0792bd8518af29ad0afdd5b48ecb346f72770900e1697b43d82e2cd"`
[INFO] running `"docker" "rm" "-f" "7c978beab0792bd8518af29ad0afdd5b48ecb346f72770900e1697b43d82e2cd"`
[INFO] [stdout] 7c978beab0792bd8518af29ad0afdd5b48ecb346f72770900e1697b43d82e2cd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b04a9a6f90eb0303a16578040021739a199191b491243c02317279cba30fbe07
[INFO] running `"docker" "start" "-a" "b04a9a6f90eb0303a16578040021739a199191b491243c02317279cba30fbe07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stack_vm-e44b465715d72920
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test builder::test::data_is_deduped ... ok
[INFO] [stdout] test builder::test::push ... ok
[INFO] [stdout] test builder::test::debug_format ... ok
[INFO] [stdout] test builder::test::new ... ok
[INFO] [stdout] test builder::test::label ... ok
[INFO] [stdout] test code::test::from_byte_code ... ok
[INFO] [stdout] test frame::test::new_has_locals ... ok
[INFO] [stdout] test from_byte_code::test::from_byte_code ... ok
[INFO] [stdout] test instruction::test::new ... ok
[INFO] [stdout] test instruction_table::test::by_name ... ok
[INFO] [stdout] test instruction_table::test::insert ... ok
[INFO] [stdout] test instruction_table::test::by_op_code ... ok
[INFO] [stdout] test instruction_table::test::new ... ok
[INFO] [stdout] test code::test::from_builder ... ok
[INFO] [stdout] test code::test::get_label_ip ... ok
[INFO] [stdout] test machine::test::run ... ok
[INFO] [stdout] test acceptance::arithmetic::division_example ... ok
[INFO] [stdout] test acceptance::arithmetic::subtraction_example ... ok
[INFO] [stdout] test code::test::to_byte_code ... ok
[INFO] [stdout] test acceptance::arithmetic::multiplication_example ... ok
[INFO] [stdout] test code::test::debug_formatter ... ok
[INFO] [stdout] test acceptance::functions::example ... ok
[INFO] [stdout] test acceptance::conditionals::condition_true ... ok
[INFO] [stdout] test acceptance::arithmetic::addition_example ... ok
[INFO] [stdout] test machine::test::get_local_deep ... ok
[INFO] [stdout] test machine::test::get_local ... ok
[INFO] [stdout] test machine::test::new ... ok
[INFO] [stdout] test acceptance::conditionals::condition_false ... ok
[INFO] [stdout] test machine::test::set_local ... ok
[INFO] [stdout] test stack::test::new ... ok
[INFO] [stdout] test stack::test::peek ... ok
[INFO] [stdout] test stack::test::pop ... ok
[INFO] [stdout] test to_byte_code::test::to_byte_code ... ok
[INFO] [stdout] test stack::test::push ... ok
[INFO] [stdout] test write_many_table::test::insert ... ok
[INFO] [stdout] test write_many_table::test::new ... ok
[INFO] [stdout] test write_many_table::test::insert_is_mutable ... ok
[INFO] [stdout] test write_once_table::test::new ... ok
[INFO] [stdout] test write_once_table::test::insert ... ok
[INFO] [stdout] test stack::test::empty_pop ... ok
[INFO] [stdout] test stack::test::empty_peek ... ok
[INFO] [stdout] test write_once_table::test::insert_uniq ... ok
[INFO] [stdout] test builder::test::push_with_incorrect_arity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack-vm
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs -  (line 57) ... ok
[INFO] [stdout] test src/instruction.rs - instruction (line 23) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack (line 10) ... ok
[INFO] [stdout] test src/instruction.rs - instruction (line 10) ... ok
[INFO] [stdout] test src/instruction.rs - instruction (line 36) ... ok
[INFO] [stdout] test src/to_byte_code.rs - to_byte_code::ToByteCode::to_byte_code (line 30) ... ok
[INFO] [stdout] test src/from_byte_code.rs - from_byte_code::FromByteCode::from_byte_code (line 24) ... ok
[INFO] [stdout] test src/code/mod.rs - code (line 63) ... ok
[INFO] [stdout] test src/lib.rs -  (line 83) ... ok
[INFO] [stdout] test src/write_many_table.rs - write_many_table::WriteManyTable (line 9) ... ok
[INFO] [stdout] test src/write_once_table.rs - write_once_table::WriteOnceTable (line 23) ... ok
[INFO] [stdout] test src/code/mod.rs - code (line 36) ... ok
[INFO] [stdout] test src/lib.rs -  (line 111) ... ok
[INFO] [stdout] test src/builder.rs - builder (line 7) ... ok
[INFO] [stdout] test src/code/mod.rs - code (line 11) ... ok
[INFO] [stdout] test src/write_once_table.rs - write_once_table::WriteOnceTable (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b04a9a6f90eb0303a16578040021739a199191b491243c02317279cba30fbe07"`
[INFO] running `"docker" "rm" "-f" "b04a9a6f90eb0303a16578040021739a199191b491243c02317279cba30fbe07"`
[INFO] [stdout] b04a9a6f90eb0303a16578040021739a199191b491243c02317279cba30fbe07