[INFO] updating cached repository https://github.com/AntonioCarta/dragon_compiler
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63446519197371c6da920314494ad8a50b072833
[INFO] testing AntonioCarta/dragon_compiler against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntonioCarta%2Fdragon_compiler" "work/builds/worker-11/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntonioCarta/dragon_compiler 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 git repo https://github.com/AntonioCarta/dragon_compiler
[INFO] finished tweaking git repo https://github.com/AntonioCarta/dragon_compiler
[INFO] tweaked toml for git repo https://github.com/AntonioCarta/dragon_compiler written to work/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/AntonioCarta/dragon_compiler already has a lockfile, it will not be regenerated
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] c283bacc6a26e2d56346254621b5a9953f5fe9aad753291bdc9520586b23abcf
[INFO] running `"docker" "start" "-a" "c283bacc6a26e2d56346254621b5a9953f5fe9aad753291bdc9520586b23abcf"`
[INFO] [stderr]    Compiling mini_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |             '0' ... '9' => self.scan_number(),
[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:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |             'a' ... 'z' |
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:177:17
[INFO] [stderr]     |
[INFO] [stderr] 177 |             'A' ... 'Z' => self.scan_iden_keyword(),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AddressMode`, `Address`
[INFO] [stderr]  --> src/interpreter.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
[INFO] [stderr]   |                              ^^^^^^^^^^^               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lexer.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn new() -> Scanner {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `id`
[INFO] [stderr]   --> src/code_generator.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         id  : i32,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `stack`
[INFO] [stderr]  --> src/interpreter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     stack     : Vec<i32>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "c283bacc6a26e2d56346254621b5a9953f5fe9aad753291bdc9520586b23abcf"`
[INFO] running `"docker" "rm" "-f" "c283bacc6a26e2d56346254621b5a9953f5fe9aad753291bdc9520586b23abcf"`
[INFO] [stdout] c283bacc6a26e2d56346254621b5a9953f5fe9aad753291bdc9520586b23abcf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] bb34a88635d37cd99bfe66c8c813959c8afb02109bc2e992d82e9d526df9ea21
[INFO] running `"docker" "start" "-a" "bb34a88635d37cd99bfe66c8c813959c8afb02109bc2e992d82e9d526df9ea21"`
[INFO] [stderr]    Compiling mini_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |             '0' ... '9' => self.scan_number(),
[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:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |             'a' ... 'z' |
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:177:17
[INFO] [stderr]     |
[INFO] [stderr] 177 |             'A' ... 'Z' => self.scan_iden_keyword(),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scanner`
[INFO] [stderr]  --> src/test/lexer_test.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use lexer::{Scanner};
[INFO] [stderr]   |             ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AddressMode`, `Address`
[INFO] [stderr]  --> src/interpreter.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
[INFO] [stderr]   |                              ^^^^^^^^^^^               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lexer.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn new() -> Scanner {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `SAst`
[INFO] [stderr]  --> src/test/parser_test.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     type SAst = Box<S>;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add`
[INFO] [stderr]   --> src/test/parser_test.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn add(e1 : NAst, e2 : NAst) -> NAst { nbox(N::Add(e1, e2)) }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `id`
[INFO] [stderr]   --> src/code_generator.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         id  : i32,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `stack`
[INFO] [stderr]  --> src/interpreter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     stack     : Vec<i32>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "bb34a88635d37cd99bfe66c8c813959c8afb02109bc2e992d82e9d526df9ea21"`
[INFO] running `"docker" "rm" "-f" "bb34a88635d37cd99bfe66c8c813959c8afb02109bc2e992d82e9d526df9ea21"`
[INFO] [stdout] bb34a88635d37cd99bfe66c8c813959c8afb02109bc2e992d82e9d526df9ea21
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] cbebfb7e090be833cebab7be5b21f34c8c1eed188e88ef0a317df9a761d6ed43
[INFO] running `"docker" "start" "-a" "cbebfb7e090be833cebab7be5b21f34c8c1eed188e88ef0a317df9a761d6ed43"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mini_compiler-fc63bfaa660eaf13
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::lexer_test::test::basic_test ... ok
[INFO] [stdout] test test::parser_test::test::bool_test ... ok
[INFO] [stdout] test test::parser_test::test::decl_test ... ok
[INFO] [stdout] test test::parser_test::test::prog_test ... ok
[INFO] [stdout] test test::parser_test::test::stmt_test ... ok
[INFO] [stdout] test test::parser_test::test::numexpr_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cbebfb7e090be833cebab7be5b21f34c8c1eed188e88ef0a317df9a761d6ed43"`
[INFO] running `"docker" "rm" "-f" "cbebfb7e090be833cebab7be5b21f34c8c1eed188e88ef0a317df9a761d6ed43"`
[INFO] [stdout] cbebfb7e090be833cebab7be5b21f34c8c1eed188e88ef0a317df9a761d6ed43