[INFO] updating cached repository fhaynes/iridium [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/fhaynes/iridium [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/fhaynes/iridium" "work/ex/beta-1.38-1/sources/1.37.0/gh/fhaynes/iridium"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fhaynes/iridium'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fhaynes/iridium" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fhaynes/iridium"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fhaynes/iridium'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2cfad1c94d712a9899d6e0d39d373309965c2bff [INFO] sha for GitHub repo fhaynes/iridium: 2cfad1c94d712a9899d6e0d39d373309965c2bff [INFO] validating manifest of fhaynes/iridium 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 fhaynes/iridium 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 fhaynes/iridium [INFO] finished frobbing fhaynes/iridium [INFO] frobbed toml for fhaynes/iridium written to work/ex/beta-1.38-1/sources/1.37.0/gh/fhaynes/iridium/Cargo.toml [INFO] started frobbing fhaynes/iridium [INFO] finished frobbing fhaynes/iridium [INFO] frobbed toml for fhaynes/iridium written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fhaynes/iridium/Cargo.toml [INFO] crate fhaynes/iridium 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fhaynes/iridium against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fhaynes/iridium:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 07e657b93fb349c6d7e9121fe017086c64083bc196634969bc39fa209242c2ba [INFO] running `"docker" "start" "-a" "07e657b93fb349c6d7e9121fe017086c64083bc196634969bc39fa209242c2ba"` [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling iridium v0.0.33 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/comment_parsers.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / /// Looks for a comment start [INFO] [stderr] 5 | | /// Examples: [INFO] [stderr] | |_____________^ [INFO] [stderr] 6 | / named!(pub comment, [INFO] [stderr] 7 | | ws!( [INFO] [stderr] 8 | | do_parse!( [INFO] [stderr] 9 | | tag!(";") >> [INFO] [stderr] ... | [INFO] [stderr] 15 | | ) [INFO] [stderr] 16 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 41 | / named!(pub directive, [INFO] [stderr] 42 | | do_parse!( [INFO] [stderr] 43 | | ins: alt!( [INFO] [stderr] 44 | | directive_combined [INFO] [stderr] ... | [INFO] [stderr] 49 | | ) [INFO] [stderr] 50 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/instruction_parsers.rs:233:1 [INFO] [stderr] | [INFO] [stderr] 233 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 234 | / named!(pub instruction, [INFO] [stderr] 235 | | do_parse!( [INFO] [stderr] 236 | | ins: alt!( [INFO] [stderr] 237 | | instruction_combined [INFO] [stderr] ... | [INFO] [stderr] 242 | | ) [INFO] [stderr] 243 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/label_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Looks for a user-defined label, such as `label1:` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 6 | / named!(pub label_declaration, [INFO] [stderr] 7 | | ws!( [INFO] [stderr] 8 | | do_parse!( [INFO] [stderr] 9 | | name: alphanumeric >> [INFO] [stderr] ... | [INFO] [stderr] 16 | | ) [INFO] [stderr] 17 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/label_parsers.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | /// Looks for a user-defined label, such as `label1:` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 20 | / named!(pub label_usage, [INFO] [stderr] 21 | | ws!( [INFO] [stderr] 22 | | do_parse!( [INFO] [stderr] 23 | | tag!("@") >> [INFO] [stderr] ... | [INFO] [stderr] 30 | | ) [INFO] [stderr] 31 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/operand_parsers.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / /// Parser for all numbers, which have to be prefaced with `#` in our assembly language: [INFO] [stderr] 8 | | /// #100 [INFO] [stderr] | |________^ [INFO] [stderr] 9 | / named!(integer_operand, [INFO] [stderr] 10 | | ws!( [INFO] [stderr] 11 | | do_parse!( [INFO] [stderr] 12 | | tag!("#") >> [INFO] [stderr] ... | [INFO] [stderr] 27 | | ) [INFO] [stderr] 28 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/operand_parsers.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / /// Parser for all floats, which have to be prefaced with `#` in our assembly language: [INFO] [stderr] 31 | | /// #100.0 [INFO] [stderr] | |__________^ [INFO] [stderr] 32 | / named!(float_operand, [INFO] [stderr] 33 | | ws!( [INFO] [stderr] 34 | | do_parse!( [INFO] [stderr] 35 | | tag!("#") >> [INFO] [stderr] ... | [INFO] [stderr] 53 | | ) [INFO] [stderr] 54 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:53:27 [INFO] [stderr] | [INFO] [stderr] 53 | if let Ok(mut hello) = IridiumMessage::hello(alias, &self.bind_port.clone().unwrap()) { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/server.rs:30:33 [INFO] [stderr] | [INFO] [stderr] 30 | let mut cmgr_lock = cmgr.read().unwrap(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/server.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut cmgr = connection_manager.clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::str::::trim_end` that must be used [INFO] [stderr] --> src/remote/client.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_end(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the trimmed string as a new slice, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | let mut vm = VM::new() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:112:21 [INFO] [stderr] | [INFO] [stderr] 112 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.67s [INFO] running `"docker" "inspect" "07e657b93fb349c6d7e9121fe017086c64083bc196634969bc39fa209242c2ba"` [INFO] running `"docker" "rm" "-f" "07e657b93fb349c6d7e9121fe017086c64083bc196634969bc39fa209242c2ba"` [INFO] [stdout] 07e657b93fb349c6d7e9121fe017086c64083bc196634969bc39fa209242c2ba [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fhaynes/iridium:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b99e538c914c874760a61d2fe1ac70a2aac8df18ce590ed2ddc94e69b6360d92 [INFO] running `"docker" "start" "-a" "b99e538c914c874760a61d2fe1ac70a2aac8df18ce590ed2ddc94e69b6360d92"` [INFO] [stderr] Compiling criterion-plot v0.2.5 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling handlebars v0.32.4 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling csv v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling criterion v0.2.5 [INFO] [stderr] Compiling iridium v0.0.33 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/comment_parsers.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / /// Looks for a comment start [INFO] [stderr] 5 | | /// Examples: [INFO] [stderr] | |_____________^ [INFO] [stderr] 6 | / named!(pub comment, [INFO] [stderr] 7 | | ws!( [INFO] [stderr] 8 | | do_parse!( [INFO] [stderr] 9 | | tag!(";") >> [INFO] [stderr] ... | [INFO] [stderr] 15 | | ) [INFO] [stderr] 16 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 41 | / named!(pub directive, [INFO] [stderr] 42 | | do_parse!( [INFO] [stderr] 43 | | ins: alt!( [INFO] [stderr] 44 | | directive_combined [INFO] [stderr] ... | [INFO] [stderr] 49 | | ) [INFO] [stderr] 50 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/instruction_parsers.rs:233:1 [INFO] [stderr] | [INFO] [stderr] 233 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 234 | / named!(pub instruction, [INFO] [stderr] 235 | | do_parse!( [INFO] [stderr] 236 | | ins: alt!( [INFO] [stderr] 237 | | instruction_combined [INFO] [stderr] ... | [INFO] [stderr] 242 | | ) [INFO] [stderr] 243 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/label_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Looks for a user-defined label, such as `label1:` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 6 | / named!(pub label_declaration, [INFO] [stderr] 7 | | ws!( [INFO] [stderr] 8 | | do_parse!( [INFO] [stderr] 9 | | name: alphanumeric >> [INFO] [stderr] ... | [INFO] [stderr] 16 | | ) [INFO] [stderr] 17 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/label_parsers.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | /// Looks for a user-defined label, such as `label1:` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 20 | / named!(pub label_usage, [INFO] [stderr] 21 | | ws!( [INFO] [stderr] 22 | | do_parse!( [INFO] [stderr] 23 | | tag!("@") >> [INFO] [stderr] ... | [INFO] [stderr] 30 | | ) [INFO] [stderr] 31 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/operand_parsers.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / /// Parser for all numbers, which have to be prefaced with `#` in our assembly language: [INFO] [stderr] 8 | | /// #100 [INFO] [stderr] | |________^ [INFO] [stderr] 9 | / named!(integer_operand, [INFO] [stderr] 10 | | ws!( [INFO] [stderr] 11 | | do_parse!( [INFO] [stderr] 12 | | tag!("#") >> [INFO] [stderr] ... | [INFO] [stderr] 27 | | ) [INFO] [stderr] 28 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/operand_parsers.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / /// Parser for all floats, which have to be prefaced with `#` in our assembly language: [INFO] [stderr] 31 | | /// #100.0 [INFO] [stderr] | |__________^ [INFO] [stderr] 32 | / named!(float_operand, [INFO] [stderr] 33 | | ws!( [INFO] [stderr] 34 | | do_parse!( [INFO] [stderr] 35 | | tag!("#") >> [INFO] [stderr] ... | [INFO] [stderr] 53 | | ) [INFO] [stderr] 54 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | let mut vm = VM::new() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:112:21 [INFO] [stderr] | [INFO] [stderr] 112 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:53:27 [INFO] [stderr] | [INFO] [stderr] 53 | if let Ok(mut hello) = IridiumMessage::hello(alias, &self.bind_port.clone().unwrap()) { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/server.rs:30:33 [INFO] [stderr] | [INFO] [stderr] 30 | let mut cmgr_lock = cmgr.read().unwrap(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/server.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut cmgr = connection_manager.clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::str::::trim_end` that must be used [INFO] [stderr] --> src/remote/client.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_end(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the trimmed string as a new slice, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.41s [INFO] running `"docker" "inspect" "b99e538c914c874760a61d2fe1ac70a2aac8df18ce590ed2ddc94e69b6360d92"` [INFO] running `"docker" "rm" "-f" "b99e538c914c874760a61d2fe1ac70a2aac8df18ce590ed2ddc94e69b6360d92"` [INFO] [stdout] b99e538c914c874760a61d2fe1ac70a2aac8df18ce590ed2ddc94e69b6360d92 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fhaynes/iridium:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 2e792e92df5787e86d2f3452b11bcb54d707ffadcae5ff3b9744d8d81e3162cf [INFO] running `"docker" "start" "-a" "2e792e92df5787e86d2f3452b11bcb54d707ffadcae5ff3b9744d8d81e3162cf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/iridium-05e1c8c859cfb7f1 [INFO] [stdout] [INFO] [stdout] running 79 tests [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_two ... ok [INFO] [stdout] test assembler::directive_parsers::tests::test_parser_directive ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one_with_label ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_with_comment_two ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_cloop ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_three ... ok [INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_usage ... ok [INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode ... ok [INFO] [stdout] test assembler::directive_parsers::tests::test_string_directive ... ok [INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_declaration ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_with_comment_one ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_call ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_float_operand ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_program ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_string_operand ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_program_to_bytes ... ok [INFO] [stdout] test assembler::register_parsers::tests::test_parse_register ... ok [INFO] [stdout] test assembler::tests::test_code_start_offset_written ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_load_greater_than_i16 ... ok [INFO] [stdout] test assembler::tests::test_bad_ro_data ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_integer_operand ... ok [INFO] [stdout] test assembler::tests::test_assemble_program ... ok [INFO] [stdout] test assembler::tests::test_first_phase_inside_segment ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_cloop ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_complete_program ... ok [INFO] [stdout] test instruction::tests::test_int_to_opcode ... ok [INFO] [stdout] test instruction::tests::test_str_to_opcode ... ok [INFO] [stdout] test instruction::tests::test_create_hlt ... ok [INFO] [stdout] test instruction::tests::test_create_instruction ... ok [INFO] [stdout] test assembler::tests::test_first_phase_no_segment ... ok [INFO] [stdout] test assembler::tests::test_ro_data_i32 ... ok [INFO] [stdout] test assembler::tests::test_ro_data_asciiz ... ok [INFO] [stdout] test vm::tests::test_add_floating_point_opcode ... ok [INFO] [stdout] test assembler::tests::test_symbol_table ... ok [INFO] [stdout] test scheduler::tests::test_make_scheduler ... ok [INFO] [stdout] test vm::tests::test_aloc_opcode ... ok [INFO] [stdout] test vm::tests::test_add_opcode ... ok [INFO] [stdout] test vm::tests::test_div_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_create_vm ... ok [INFO] [stdout] test vm::tests::test_call_opcode ... ok [INFO] [stdout] test vm::tests::test_and_opcode ... ok [INFO] [stdout] test vm::tests::test_gt_opcode ... ok [INFO] [stdout] test vm::tests::test_eq_opcode ... ok [INFO] [stdout] test vm::tests::test_eq_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_cloop_opcode ... ok [INFO] [stdout] test vm::tests::test_gte_opcode ... ok [INFO] [stdout] test vm::tests::test_gt_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpb_opcode ... ok [INFO] [stdout] test vm::tests::test_gte_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_hlt_opcode ... ok [INFO] [stdout] test vm::tests::test_div_opcode ... ok [INFO] [stdout] test vm::tests::test_igl_opcode ... ok [INFO] [stdout] test vm::tests::test_jmp_opcode ... ok [INFO] [stdout] test vm::tests::test_loadm_opcode ... ok [INFO] [stdout] test vm::tests::test_load_opcode ... ok [INFO] [stdout] test vm::tests::test_load_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_lt_opcode ... ok [INFO] [stdout] test vm::tests::test_lui_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpe_opcode ... ok [INFO] [stdout] test vm::tests::test_lte_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpf_opcode ... ok [INFO] [stdout] test vm::tests::test_neq_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_not_opcode ... ok [INFO] [stdout] test vm::tests::test_mul_opcode ... ok [INFO] [stdout] test vm::tests::test_lt_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_pop_opcode ... ok [INFO] [stdout] test vm::tests::test_or_opcode ... ok [INFO] [stdout] test vm::tests::test_setm_opcode ... ok [INFO] [stdout] test vm::tests::test_mul_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_lte_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_neq_opcode ... ok [INFO] [stdout] test vm::tests::test_prts_opcode ... ok [INFO] [stdout] test vm::tests::test_push_opcode ... ok [INFO] [stdout] test vm::tests::test_shr_opcode ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/iridium-0b3e1b44fe8728f8 [INFO] [stdout] test vm::tests::test_xor_opcode ... ok [INFO] [stdout] test vm::tests::test_shl_opcode ... ok [INFO] [stdout] test vm::tests::test_sub_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_sub_opcode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] [stderr] Running /opt/crater/target/debug/deps/integration_tests-d0d6767c7b105729 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Doc-tests iridium [INFO] [stdout] test test_function_call ... ok [INFO] [stdout] test test_call_return ... ok [INFO] [stdout] test create_vm ... ok [INFO] [stdout] test test_hlt ... ok [INFO] [stdout] test test_inc_loop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "2e792e92df5787e86d2f3452b11bcb54d707ffadcae5ff3b9744d8d81e3162cf"` [INFO] running `"docker" "rm" "-f" "2e792e92df5787e86d2f3452b11bcb54d707ffadcae5ff3b9744d8d81e3162cf"` [INFO] [stdout] 2e792e92df5787e86d2f3452b11bcb54d707ffadcae5ff3b9744d8d81e3162cf