[INFO] updating cached repository andybalaam/pepper [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/andybalaam/pepper [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/andybalaam/pepper" "work/ex/beta-1.38-1/sources/1.37.0/gh/andybalaam/pepper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andybalaam/pepper'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/andybalaam/pepper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andybalaam/pepper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andybalaam/pepper'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f0d12379c7c6e2d82003c0c1d6130bfac685e1c3 [INFO] sha for GitHub repo andybalaam/pepper: f0d12379c7c6e2d82003c0c1d6130bfac685e1c3 [INFO] validating manifest of andybalaam/pepper 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 andybalaam/pepper 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 andybalaam/pepper [INFO] finished frobbing andybalaam/pepper [INFO] frobbed toml for andybalaam/pepper written to work/ex/beta-1.38-1/sources/1.37.0/gh/andybalaam/pepper/Cargo.toml [INFO] started frobbing andybalaam/pepper [INFO] finished frobbing andybalaam/pepper [INFO] frobbed toml for andybalaam/pepper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andybalaam/pepper/Cargo.toml [INFO] crate andybalaam/pepper 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] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing andybalaam/pepper 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-2/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/andybalaam/pepper:/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] 1e3cd519ea7723f08eab9a54a1b23cf07ed512a3f5b75c65c82a042e8eaffaef [INFO] running `"docker" "start" "-a" "1e3cd519ea7723f08eab9a54a1b23cf07ed512a3f5b75c65c82a042e8eaffaef"` [INFO] [stderr] Compiling pepper3 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmdline/world.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | pub stdin: &'a mut io::Read, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::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/cmdline/world.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub stdout: &'a mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmdline/world.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | pub stderr: &'a mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmdline/cmdlex.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | stdout: &mut io::Write, tokens: I [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lexing/char_iter.rs:89:32 [INFO] [stderr] | [INFO] [stderr] 89 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_int.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | '0' ... '9' => true, [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/lexing/lex_int.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_int.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | '0' ... '9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_int.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_symbol.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | 'a' ... 'z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_symbol.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | 'A' ... 'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_symbol.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lexing/char_iter.rs:92:43 [INFO] [stderr] | [INFO] [stderr] 92 | CharsError::Other(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `"docker" "inspect" "1e3cd519ea7723f08eab9a54a1b23cf07ed512a3f5b75c65c82a042e8eaffaef"` [INFO] running `"docker" "rm" "-f" "1e3cd519ea7723f08eab9a54a1b23cf07ed512a3f5b75c65c82a042e8eaffaef"` [INFO] [stdout] 1e3cd519ea7723f08eab9a54a1b23cf07ed512a3f5b75c65c82a042e8eaffaef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/andybalaam/pepper:/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] 79f089e34636ebbb918fd004e4a1d6ece51d0b29c025931edc83d208d85337de [INFO] running `"docker" "start" "-a" "79f089e34636ebbb918fd004e4a1d6ece51d0b29c025931edc83d208d85337de"` [INFO] [stderr] Compiling pepper3 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmdline/world.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | pub stdin: &'a mut io::Read, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn io::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/cmdline/world.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub stdout: &'a mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmdline/world.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | pub stderr: &'a mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmdline/cmdlex.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | stdout: &mut io::Write, tokens: I [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lexing/char_iter.rs:89:32 [INFO] [stderr] | [INFO] [stderr] 89 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_int.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | '0' ... '9' => true, [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/lexing/lex_int.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_int.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | '0' ... '9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_int.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_symbol.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | 'a' ... 'z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_symbol.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | 'A' ... 'Z' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lex_symbol.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lexing/char_iter.rs:92:43 [INFO] [stderr] | [INFO] [stderr] 92 | CharsError::Other(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `"docker" "inspect" "79f089e34636ebbb918fd004e4a1d6ece51d0b29c025931edc83d208d85337de"` [INFO] running `"docker" "rm" "-f" "79f089e34636ebbb918fd004e4a1d6ece51d0b29c025931edc83d208d85337de"` [INFO] [stdout] 79f089e34636ebbb918fd004e4a1d6ece51d0b29c025931edc83d208d85337de [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/andybalaam/pepper:/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] d6863fcaa4f085e0c183b37705b61028314bfb82629e969e9ad99f6e87b05daa [INFO] running `"docker" "start" "-a" "d6863fcaa4f085e0c183b37705b61028314bfb82629e969e9ad99f6e87b05daa"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/pepper3-dffa1efaa5163e67 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test cmdline::cmdlex::tests::lex_error_printed_to_stderr ... ok [INFO] [stdout] test cmdline::cmdlex::tests::line_and_column_included_in_lex_error_message ... ok [INFO] [stdout] test lexing::tests::multiple_character_symbol ... ok [INFO] [stdout] test lexing::tests::multiple_character_int ... ok [INFO] [stdout] test lexing::tests::int_with_wrong_underscores_is_an_error ... ok [INFO] [stdout] test lexing::tests::newlines_before_symbol ... ok [INFO] [stdout] test lexing::tests::operator_plus ... ok [INFO] [stdout] test lexing::tests::several_ints ... ok [INFO] [stdout] test lexing::tests::several_symbols ... ok [INFO] [stdout] test lexing::tests::single_character_int ... ok [INFO] [stdout] test lexing::tests::single_character_symbol ... ok [INFO] [stdout] test lexing::tests::symbols_separated_by_newline ... ok [INFO] [stdout] test cmdline::cmdlex::tests::simple_expression_printed_as_code ... ok [INFO] [stdout] test cmdline::tests::cat_outputs_input ... ok [INFO] [stdout] test cmdline::tests::echo_prints_args ... ok [INFO] [stdout] test cmdline::tests::no_arg_fails ... ok [INFO] [stdout] test lexing::tests::int_starting_with_underscore_is_actually_a_symbol ... 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" "d6863fcaa4f085e0c183b37705b61028314bfb82629e969e9ad99f6e87b05daa"` [INFO] running `"docker" "rm" "-f" "d6863fcaa4f085e0c183b37705b61028314bfb82629e969e9ad99f6e87b05daa"` [INFO] [stdout] d6863fcaa4f085e0c183b37705b61028314bfb82629e969e9ad99f6e87b05daa