[INFO] updating cached repository https://github.com/sooboy/iridium [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 65f40bb1b8e810941f63f94f340a6e5612504ea7 [INFO] testing sooboy/iridium against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsooboy%2Firidium" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sooboy/iridium on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sooboy/iridium [INFO] finished tweaking git repo https://github.com/sooboy/iridium [INFO] tweaked toml for git repo https://github.com/sooboy/iridium written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/sooboy/iridium already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3487feca8bc8f84cd5dd0a2edddbdd55c3c63b732101f2e5fe2db9fb48e9967 [INFO] running `"docker" "start" "-a" "f3487feca8bc8f84cd5dd0a2edddbdd55c3c63b732101f2e5fe2db9fb48e9967"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling iridium v0.0.33 (/opt/rustwide/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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/comment_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Examples: [INFO] [stderr] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:235:1 [INFO] [stderr] | [INFO] [stderr] 235 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | /// #100 [INFO] [stderr] | ^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | /// #100.0 [INFO] [stderr] | ^^^^^^^^^^ rustdoc does not generate documentation for macros [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 import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | ... ref alias, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:54:27 [INFO] [stderr] | [INFO] [stderr] 54 | 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:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | ... 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 `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | 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:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "f3487feca8bc8f84cd5dd0a2edddbdd55c3c63b732101f2e5fe2db9fb48e9967"` [INFO] running `"docker" "rm" "-f" "f3487feca8bc8f84cd5dd0a2edddbdd55c3c63b732101f2e5fe2db9fb48e9967"` [INFO] [stdout] f3487feca8bc8f84cd5dd0a2edddbdd55c3c63b732101f2e5fe2db9fb48e9967 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee7c94b959ddab437abc4012c698d5ff2f687c820b93043db59d4f4c7a7725b4 [INFO] running `"docker" "start" "-a" "ee7c94b959ddab437abc4012c698d5ff2f687c820b93043db59d4f4c7a7725b4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling walkdir v2.2.6 [INFO] [stderr] Compiling itertools-num v0.1.2 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling synstructure v0.10.1 [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/comment_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Examples: [INFO] [stderr] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:235:1 [INFO] [stderr] | [INFO] [stderr] 235 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | /// #100 [INFO] [stderr] | ^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | /// #100.0 [INFO] [stderr] | ^^^^^^^^^^ rustdoc does not generate documentation for macros [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 import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | ... ref alias, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:54:27 [INFO] [stderr] | [INFO] [stderr] 54 | 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:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | ... 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 `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | 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:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling criterion-plot v0.2.5 [INFO] [stderr] Compiling criterion-stats v0.2.5 [INFO] [stderr] Compiling csv v1.0.2 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling handlebars v0.32.4 [INFO] [stderr] Compiling criterion v0.2.5 [INFO] [stderr] Compiling iridium v0.0.33 (/opt/rustwide/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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/comment_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Examples: [INFO] [stderr] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:235:1 [INFO] [stderr] | [INFO] [stderr] 235 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | /// #100 [INFO] [stderr] | ^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | /// #100.0 [INFO] [stderr] | ^^^^^^^^^^ rustdoc does not generate documentation for macros [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 import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | 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:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | ... ref alias, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:54:27 [INFO] [stderr] | [INFO] [stderr] 54 | 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:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | ... 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 `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.64s [INFO] running `"docker" "inspect" "ee7c94b959ddab437abc4012c698d5ff2f687c820b93043db59d4f4c7a7725b4"` [INFO] running `"docker" "rm" "-f" "ee7c94b959ddab437abc4012c698d5ff2f687c820b93043db59d4f4c7a7725b4"` [INFO] [stdout] ee7c94b959ddab437abc4012c698d5ff2f687c820b93043db59d4f4c7a7725b4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 94e12ca8c23878ec19ae67fc9c39cb30de27f310ba8f5730e68adb7c56eaefe7 [INFO] running `"docker" "start" "-a" "94e12ca8c23878ec19ae67fc9c39cb30de27f310ba8f5730e68adb7c56eaefe7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/comment_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Examples: [INFO] [stderr] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:235:1 [INFO] [stderr] | [INFO] [stderr] 235 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | /// #100 [INFO] [stderr] | ^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | /// #100.0 [INFO] [stderr] | ^^^^^^^^^^ rustdoc does not generate documentation for macros [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 import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | ... ref alias, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:54:27 [INFO] [stderr] | [INFO] [stderr] 54 | 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:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | ... 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 `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | 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:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/iridium.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | 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:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | let mut rx = repl.rx_pipe.take(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/comment_parsers.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | /// Examples: [INFO] [stderr] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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/directive_parsers.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | /// Will try to parse out any of the Directive forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:235:1 [INFO] [stderr] | [INFO] [stderr] 235 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | /// #100 [INFO] [stderr] | ^^^^^^^^ rustdoc does not generate documentation for macros [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | /// #100.0 [INFO] [stderr] | ^^^^^^^^^^ rustdoc does not generate documentation for macros [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 import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:29 [INFO] [stderr] | [INFO] [stderr] 183 | ... ref alias, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cluster/client.rs:54:27 [INFO] [stderr] | [INFO] [stderr] 54 | 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:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | ... 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 `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/iridium-663920c0ff04274b [INFO] [stdout] [INFO] [stdout] running 77 tests [INFO] [stdout] test assembler::directive_parsers::tests::test_parser_directive ... ok [INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_float_operand ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_integer_operand ... 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_two ... ok [INFO] [stdout] test assembler::register_parsers::tests::test_parse_register ... ok [INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_usage ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_string_operand ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_cloop ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_with_comment_one ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_two ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_three ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_program_to_bytes ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_program ... ok [INFO] [stdout] test assembler::tests::test_symbol_table ... ok [INFO] [stdout] test assembler::directive_parsers::tests::test_string_directive ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one_with_label ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_complete_program ... ok [INFO] [stdout] test assembler::tests::test_first_phase_no_segment ... 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_instruction ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_load_greater_than_i16 ... ok [INFO] [stdout] test instruction::tests::test_create_hlt ... ok [INFO] [stdout] test assembler::tests::test_ro_data_asciiz ... ok [INFO] [stdout] test scheduler::tests::test_make_scheduler ... ok [INFO] [stdout] test assembler::tests::test_code_start_offset_written ... ok [INFO] [stdout] test assembler::tests::test_ro_data_i32 ... ok [INFO] [stdout] test assembler::tests::test_bad_ro_data ... ok [INFO] [stdout] test assembler::tests::test_first_phase_inside_segment ... ok [INFO] [stdout] test assembler::tests::test_assemble_program ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_cloop ... ok [INFO] [stdout] test vm::tests::test_add_opcode ... ok [INFO] [stdout] test vm::tests::test_gte_opcode ... ok [INFO] [stdout] test vm::tests::test_div_opcode ... ok [INFO] [stdout] test vm::tests::test_and_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpb_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpf_opcode ... ok [INFO] [stdout] test vm::tests::test_create_vm ... ok [INFO] [stdout] test vm::tests::test_cloop_opcode ... ok [INFO] [stdout] test vm::tests::test_add_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_igl_opcode ... ok [INFO] [stdout] test vm::tests::test_gte_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_gt_opcode ... ok [INFO] [stdout] test vm::tests::test_eq_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_gt_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_eq_opcode ... ok [INFO] [stdout] test vm::tests::test_jmp_opcode ... ok [INFO] [stdout] test vm::tests::test_aloc_opcode ... ok [INFO] [stdout] test vm::tests::test_div_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_hlt_opcode ... ok [INFO] [stdout] test vm::tests::test_load_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpe_opcode ... ok [INFO] [stdout] test vm::tests::test_load_opcode ... ok [INFO] [stdout] test vm::tests::test_lt_opcode ... ok [INFO] [stdout] test vm::tests::test_loadm_opcode ... ok [INFO] [stdout] test vm::tests::test_lui_opcode ... ok [INFO] [stdout] test vm::tests::test_lte_opcode ... ok [INFO] [stdout] test vm::tests::test_setm_opcode ... ok [INFO] [stdout] test vm::tests::test_shl_opcode ... ok [INFO] [stdout] test vm::tests::test_lte_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_sub_opcode ... ok [INFO] [stdout] test vm::tests::test_mul_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_neq_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_shr_opcode ... ok [INFO] [stdout] test vm::tests::test_lt_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_prts_opcode ... ok [INFO] [stdout] test vm::tests::test_sub_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_mul_opcode ... ok [INFO] [stdout] test vm::tests::test_or_opcode ... ok [INFO] [stdout] test vm::tests::test_not_opcode ... ok [INFO] [stdout] test vm::tests::test_pop_opcode ... ok [INFO] [stdout] test vm::tests::test_neq_opcode ... ok [INFO] [stdout] test vm::tests::test_push_opcode ... ok [INFO] [stdout] test vm::tests::test_xor_opcode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/iridium-4545b5d3e85f4e6b [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/rustwide/target/debug/deps/integration_tests-2d08b4020c45324d [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_inc_loop ... ok [INFO] [stdout] test create_vm ... ok [INFO] [stdout] test test_call_return ... ok [INFO] [stdout] test test_hlt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests iridium [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" "94e12ca8c23878ec19ae67fc9c39cb30de27f310ba8f5730e68adb7c56eaefe7"` [INFO] running `"docker" "rm" "-f" "94e12ca8c23878ec19ae67fc9c39cb30de27f310ba8f5730e68adb7c56eaefe7"` [INFO] [stdout] 94e12ca8c23878ec19ae67fc9c39cb30de27f310ba8f5730e68adb7c56eaefe7