[INFO] fetching crate cranelift-reader 0.30.0...
[INFO] extracting crate cranelift-reader 0.30.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/cranelift-reader/0.30.0
[INFO] extracting crate cranelift-reader 0.30.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/cranelift-reader/0.30.0
[INFO] validating manifest of cranelift-reader-0.30.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cranelift-reader-0.30.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cranelift-reader-0.30.0
[INFO] finished frobbing cranelift-reader-0.30.0
[INFO] frobbed toml for cranelift-reader-0.30.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/cranelift-reader/0.30.0/Cargo.toml
[INFO] started frobbing cranelift-reader-0.30.0
[INFO] finished frobbing cranelift-reader-0.30.0
[INFO] frobbed toml for cranelift-reader-0.30.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/cranelift-reader/0.30.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cranelift-reader-0.30.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/cranelift-reader/0.30.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 540c3b222ea8645f0ce5361fad916a675919bcff41a39e4844261900ffd52deb
[INFO] running `"docker" "start" "-a" "540c3b222ea8645f0ce5361fad916a675919bcff41a39e4844261900ffd52deb"`
[INFO] [stderr]    Compiling cranelift-entity v0.30.0
[INFO] [stderr]    Compiling target-lexicon v0.3.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.30.0
[INFO] [stderr]    Compiling cranelift-bforest v0.30.0
[INFO] [stderr]    Compiling cranelift-codegen v0.30.0
[INFO] [stderr]    Compiling cranelift-reader v0.30.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/isaspec.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Some(Vec<Box<TargetIsa>>),
[INFO] [stderr]    |                  ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[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/isaspec.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn unique_isa(&self) -> Option<&TargetIsa> {
[INFO] [stderr]    |                                         ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/isaspec.rs:38:51
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn parse_options<'a, I>(iter: I, config: &mut Configurable, loc: Location) -> ParseResult<()>
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Configurable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:116:28
[INFO] [stderr]     |
[INFO] [stderr] 116 |     unique_isa: Option<&'a TargetIsa>,
[INFO] [stderr]     |                            ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:120:48
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn new(f: Function, unique_isa: Option<&'a TargetIsa>) -> Self {
[INFO] [stderr]     |                                                ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:723:46
[INFO] [stderr]     |
[INFO] [stderr] 723 |     fn match_regunit(&mut self, isa: Option<&TargetIsa>) -> ParseResult<RegUnit> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:894:29
[INFO] [stderr]     |
[INFO] [stderr] 894 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:914:29
[INFO] [stderr]     |
[INFO] [stderr] 914 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1002:55
[INFO] [stderr]      |
[INFO] [stderr] 1002 |     fn parse_signature(&mut self, unique_isa: Option<&TargetIsa>) -> ParseResult<Signature> {
[INFO] [stderr]      |                                                       ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1036:29
[INFO] [stderr]      |
[INFO] [stderr] 1036 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]      |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1053:55
[INFO] [stderr]      |
[INFO] [stderr] 1053 |     fn parse_abi_param(&mut self, unique_isa: Option<&TargetIsa>) -> ParseResult<AbiParam> {
[INFO] [stderr]      |                                                       ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1082:29
[INFO] [stderr]      |
[INFO] [stderr] 1082 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]      |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1429:29
[INFO] [stderr]      |
[INFO] [stderr] 1429 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]      |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.19s
[INFO] running `"docker" "inspect" "540c3b222ea8645f0ce5361fad916a675919bcff41a39e4844261900ffd52deb"`
[INFO] running `"docker" "rm" "-f" "540c3b222ea8645f0ce5361fad916a675919bcff41a39e4844261900ffd52deb"`
[INFO] [stdout] 540c3b222ea8645f0ce5361fad916a675919bcff41a39e4844261900ffd52deb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/cranelift-reader/0.30.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 03c6ad0f38644ef092b1df8b52f9b680db132523f8112fe631dbd0dc6c18c9c9
[INFO] running `"docker" "start" "-a" "03c6ad0f38644ef092b1df8b52f9b680db132523f8112fe631dbd0dc6c18c9c9"`
[INFO] [stderr]    Compiling cranelift-reader v0.30.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/isaspec.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Some(Vec<Box<TargetIsa>>),
[INFO] [stderr]    |                  ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[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/isaspec.rs:27:41
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn unique_isa(&self) -> Option<&TargetIsa> {
[INFO] [stderr]    |                                         ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/isaspec.rs:38:51
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn parse_options<'a, I>(iter: I, config: &mut Configurable, loc: Location) -> ParseResult<()>
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Configurable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:116:28
[INFO] [stderr]     |
[INFO] [stderr] 116 |     unique_isa: Option<&'a TargetIsa>,
[INFO] [stderr]     |                            ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:120:48
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn new(f: Function, unique_isa: Option<&'a TargetIsa>) -> Self {
[INFO] [stderr]     |                                                ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:723:46
[INFO] [stderr]     |
[INFO] [stderr] 723 |     fn match_regunit(&mut self, isa: Option<&TargetIsa>) -> ParseResult<RegUnit> {
[INFO] [stderr]     |                                              ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:894:29
[INFO] [stderr]     |
[INFO] [stderr] 894 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:914:29
[INFO] [stderr]     |
[INFO] [stderr] 914 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1002:55
[INFO] [stderr]      |
[INFO] [stderr] 1002 |     fn parse_signature(&mut self, unique_isa: Option<&TargetIsa>) -> ParseResult<Signature> {
[INFO] [stderr]      |                                                       ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1036:29
[INFO] [stderr]      |
[INFO] [stderr] 1036 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]      |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1053:55
[INFO] [stderr]      |
[INFO] [stderr] 1053 |     fn parse_abi_param(&mut self, unique_isa: Option<&TargetIsa>) -> ParseResult<AbiParam> {
[INFO] [stderr]      |                                                       ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1082:29
[INFO] [stderr]      |
[INFO] [stderr] 1082 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]      |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1429:29
[INFO] [stderr]      |
[INFO] [stderr] 1429 |         unique_isa: Option<&TargetIsa>,
[INFO] [stderr]      |                             ^^^^^^^^^ help: use `dyn`: `dyn TargetIsa`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `"docker" "inspect" "03c6ad0f38644ef092b1df8b52f9b680db132523f8112fe631dbd0dc6c18c9c9"`
[INFO] running `"docker" "rm" "-f" "03c6ad0f38644ef092b1df8b52f9b680db132523f8112fe631dbd0dc6c18c9c9"`
[INFO] [stdout] 03c6ad0f38644ef092b1df8b52f9b680db132523f8112fe631dbd0dc6c18c9c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/cranelift-reader/0.30.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 4c17e07fce718e13f2153aea883cc631e97f3417eb9697769e19fa938b6d0f2f
[INFO] running `"docker" "start" "-a" "4c17e07fce718e13f2153aea883cc631e97f3417eb9697769e19fa938b6d0f2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cranelift_reader-448cf5c17eb7a331
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test lexer::tests::digits ... ok
[INFO] [stdout] test lexer::tests::lex_hex_sequences ... ok
[INFO] [stdout] test lexer::tests::lex_comment ... ok
[INFO] [stdout] test lexer::tests::lex_names ... ok
[INFO] [stdout] test lexer::tests::lex_chars ... ok
[INFO] [stdout] test lexer::tests::entity_name ... ok
[INFO] [stdout] test lexer::tests::lex_identifiers ... ok
[INFO] [stdout] test parser::tests::argument_type ... ok
[INFO] [stdout] test parser::tests::aliases ... ok
[INFO] [stdout] test lexer::tests::make_lexer ... ok
[INFO] [stdout] test lexer::tests::lex_userrefs ... ok
[INFO] [stdout] test parser::tests::duplicate_heap ... ok
[INFO] [stdout] test lexer::tests::lex_numbers ... ok
[INFO] [stdout] test parser::tests::duplicate_gv ... ok
[INFO] [stdout] test parser::tests::duplicate_sig ... ok
[INFO] [stdout] test parser::tests::duplicate_ebb ... ok
[INFO] [stdout] test parser::tests::duplicate_jt ... ok
[INFO] [stdout] test parser::tests::duplicate_fn ... ok
[INFO] [stdout] test parser::tests::comments ... ok
[INFO] [stdout] test testcommand::tests::parse_command ... ok
[INFO] [stdout] test parser::tests::signature ... ok
[INFO] [stdout] test parser::tests::test_file ... ok
[INFO] [stdout] test parser::tests::ebb_header ... ok
[INFO] [stdout] test parser::tests::user_function_name ... ok
[INFO] [stdout] test testcommand::tests::parse_option ... ok
[INFO] [stdout] test parser::tests::stack_slot_decl ... ok
[INFO] [stdout] test sourcemap::tests::details ... ok
[INFO] [stdout] test parser::tests::duplicate_ss ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-reader
[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" "4c17e07fce718e13f2153aea883cc631e97f3417eb9697769e19fa938b6d0f2f"`
[INFO] running `"docker" "rm" "-f" "4c17e07fce718e13f2153aea883cc631e97f3417eb9697769e19fa938b6d0f2f"`
[INFO] [stdout] 4c17e07fce718e13f2153aea883cc631e97f3417eb9697769e19fa938b6d0f2f