[INFO] fetching crate libcw 0.1.1...
[INFO] testing libcw-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate libcw 0.1.1 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate libcw 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libcw 0.1.1
[INFO] finished tweaking crates.io crate libcw 0.1.1
[INFO] tweaked toml for crates.io crate libcw 0.1.1 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e103eabbc93bae8af397d806c7cbb8a21ff66fff508be702c9e08231165d1fc5
[INFO] running `Command { std: "docker" "start" "-a" "e103eabbc93bae8af397d806c7cbb8a21ff66fff508be702c9e08231165d1fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e103eabbc93bae8af397d806c7cbb8a21ff66fff508be702c9e08231165d1fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e103eabbc93bae8af397d806c7cbb8a21ff66fff508be702c9e08231165d1fc5", kill_on_drop: false }`
[INFO] [stdout] e103eabbc93bae8af397d806c7cbb8a21ff66fff508be702c9e08231165d1fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cbeae1c9f24407cd68ebd78e61bef408587159d80b96c470cfcdcf64a707feb
[INFO] running `Command { std: "docker" "start" "-a" "1cbeae1c9f24407cd68ebd78e61bef408587159d80b96c470cfcdcf64a707feb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling libcw v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/simulation/mars.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stdout]     |             ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 482 -             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stdout] 482 +             base.wrapping_sub(-offset as Address) % self.size() as Address
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/simulation/mars.rs:484:13
[INFO] [stdout]     |
[INFO] [stdout] 484 |             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stdout]     |             ^                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 484 -             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stdout] 484 +             base.wrapping_add(offset as Address) % self.size() as Address
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/parser.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     unimplemented!();
[INFO] [stdout]     |     ---------------- any code following this expression is unreachable
[INFO] [stdout] 128 |     Ok(())
[INFO] [stdout]     |     ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_str`
[INFO] [stdout]    --> src/parser.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:124:39
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stdout]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_pspace`
[INFO] [stdout]    --> src/simulation/mars.rs:628:8
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_effective_a`
[INFO] [stdout]    --> src/simulation/mars.rs:644:8
[INFO] [stdout]     |
[INFO] [stdout] 644 |     fn store_effective_a(&mut self, instr: T)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_pspace`
[INFO] [stdout]    --> src/simulation/mars.rs:675:8
[INFO] [stdout]     |
[INFO] [stdout] 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.63s
[INFO] running `Command { std: "docker" "inspect" "1cbeae1c9f24407cd68ebd78e61bef408587159d80b96c470cfcdcf64a707feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cbeae1c9f24407cd68ebd78e61bef408587159d80b96c470cfcdcf64a707feb", kill_on_drop: false }`
[INFO] [stdout] 1cbeae1c9f24407cd68ebd78e61bef408587159d80b96c470cfcdcf64a707feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e826532b524cc85f02f40ca03a3e3338ffcc988e51f6b2c4a8025661d6526842
[INFO] running `Command { std: "docker" "start" "-a" "e826532b524cc85f02f40ca03a3e3338ffcc988e51f6b2c4a8025661d6526842", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/simulation/mars.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stdout]     |             ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 482 -             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stdout] 482 +             base.wrapping_sub(-offset as Address) % self.size() as Address
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/simulation/mars.rs:484:13
[INFO] [stdout]     |
[INFO] [stdout] 484 |             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stdout]     |             ^                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 484 -             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stdout] 484 +             base.wrapping_add(offset as Address) % self.size() as Address
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/parser.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     unimplemented!();
[INFO] [stdout]     |     ---------------- any code following this expression is unreachable
[INFO] [stdout] 128 |     Ok(())
[INFO] [stdout]     |     ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_str`
[INFO] [stdout]    --> src/parser.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:124:39
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stdout]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_pspace`
[INFO] [stdout]    --> src/simulation/mars.rs:628:8
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libcw v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `store_effective_a`
[INFO] [stdout]    --> src/simulation/mars.rs:644:8
[INFO] [stdout]     |
[INFO] [stdout] 644 |     fn store_effective_a(&mut self, instr: T)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_pspace`
[INFO] [stdout]    --> src/simulation/mars.rs:675:8
[INFO] [stdout]     |
[INFO] [stdout] 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/simulation/mars.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stdout]     |             ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 482 -             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stdout] 482 +             base.wrapping_sub(-offset as Address) % self.size() as Address
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/simulation/mars.rs:484:13
[INFO] [stdout]     |
[INFO] [stdout] 484 |             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stdout]     |             ^                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 484 -             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stdout] 484 +             base.wrapping_add(offset as Address) % self.size() as Address
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/parser.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     unimplemented!();
[INFO] [stdout]     |     ---------------- any code following this expression is unreachable
[INFO] [stdout] 128 |     Ok(())
[INFO] [stdout]     |     ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program_str`
[INFO] [stdout]    --> src/parser.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:124:39
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stdout]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_pspace`
[INFO] [stdout]    --> src/simulation/mars.rs:628:8
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_effective_a`
[INFO] [stdout]    --> src/simulation/mars.rs:644:8
[INFO] [stdout]     |
[INFO] [stdout] 644 |     fn store_effective_a(&mut self, instr: T)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_pspace`
[INFO] [stdout]    --> src/simulation/mars.rs:675:8
[INFO] [stdout]     |
[INFO] [stdout] 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcw-f7dc87f728abccb7)
[INFO] running `Command { std: "docker" "inspect" "e826532b524cc85f02f40ca03a3e3338ffcc988e51f6b2c4a8025661d6526842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e826532b524cc85f02f40ca03a3e3338ffcc988e51f6b2c4a8025661d6526842", kill_on_drop: false }`
[INFO] [stdout] e826532b524cc85f02f40ca03a3e3338ffcc988e51f6b2c4a8025661d6526842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46c895165ec18945df42a95bb1670526c21e8c94197a16e4d8611e784d8c8a86
[INFO] running `Command { std: "docker" "start" "-a" "46c895165ec18945df42a95bb1670526c21e8c94197a16e4d8611e784d8c8a86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stdout] 
[INFO] [stderr]    --> src/simulation/mars.rs:482:13
[INFO] [stdout] running 22 tests
[INFO] [stderr]     |
[INFO] [stderr] 482 |             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stderr]     |             ^                                                              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 482 -             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stderr] 482 +             base.wrapping_sub(-offset as Address) % self.size() as Address
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/simulation/mars.rs:484:13
[INFO] [stderr]     |
[INFO] [stderr] 484 |             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stderr]     |             ^                                                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 484 -             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stderr] 484 +             base.wrapping_add(offset as Address) % self.size() as Address
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[macro_use] extern crate lazy_static;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/parser.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     unimplemented!();
[INFO] [stderr]     |     ---------------- any code following this expression is unreachable
[INFO] [stderr] 128 |     Ok(())
[INFO] [stderr]     |     ^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `program_str`
[INFO] [stderr]    --> src/parser.rs:124:17
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/parser.rs:124:39
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
[INFO] [stderr]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `store_pspace`
[INFO] [stderr]    --> src/simulation/mars.rs:628:8
[INFO] [stderr]     |
[INFO] [stderr] 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `store_effective_a`
[INFO] [stderr]    --> src/simulation/mars.rs:644:8
[INFO] [stderr]     |
[INFO] [stderr] 644 |     fn store_effective_a(&mut self, instr: T)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fetch_pspace`
[INFO] [stderr]    --> src/simulation/mars.rs:675:8
[INFO] [stderr]     |
[INFO] [stderr] 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libcw` (lib) generated 9 warnings
[INFO] [stderr] warning: `libcw` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcw-f7dc87f728abccb7)
[INFO] [stdout] test simulation::builder::test_builder::test_build_mars_is_halted ... ok
[INFO] [stdout] test simulation::builder::test_builder::test_max_length_set ... ok
[INFO] [stdout] test simulation::builder::test_builder::test_max_processes_set ... ok
[INFO] [stdout] test simulation::builder::test_builder::test_min_distance_set ... ok
[INFO] [stdout] test simulation::builder::test_builder::test_max_cycles_set ... ok
[INFO] [stdout] test simulation::mars::test::test_load_batch_load_fails_invalid_distance ... ignored
[INFO] [stdout] test simulation::builder::test_builder::test_size_set ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_a_mode ... ok
[INFO] [stdout] test simulation::mars::test::test_dat ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_i_mode ... ok
[INFO] [stdout] test simulation::builder::test_builder::test_version_set ... ok
[INFO] [stdout] test simulation::mars::test::test_batch_load_succeeds ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_ba_mode ... ok
[INFO] [stdout] test simulation::builder::test_builder::test_pspace_size_set ... ok
[INFO] [stdout] test simulation::mars::test::test_step_errors_when_halted ... ok
[INFO] [stdout] test simulation::mars::test::test_seq_i_mode ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_x_mode ... ok
[INFO] [stdout] test simulation::mars::test::test_load_batch_fails_empty_vector ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_f_mode ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_ab_mode ... ok
[INFO] [stdout] test simulation::mars::test::test_mov_b_mode ... ok
[INFO] [stdout] test simulation::mars::test::test_spl_cant_create_more_than_max_processes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcw
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/simulation/mars.rs:482:13
[INFO] [stderr]     |
[INFO] [stderr] 482 |             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stderr]     |             ^                                                              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 482 -             (base.wrapping_sub(-offset as Address) % self.size() as Address)
[INFO] [stderr] 482 +             base.wrapping_sub(-offset as Address) % self.size() as Address
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/simulation/mars.rs:484:13
[INFO] [stderr]     |
[INFO] [stderr] 484 |             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stderr]     |             ^                                                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 484 -             (base.wrapping_add(offset as Address) % self.size() as Address)
[INFO] [stderr] 484 +             base.wrapping_add(offset as Address) % self.size() as Address
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46c895165ec18945df42a95bb1670526c21e8c94197a16e4d8611e784d8c8a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c895165ec18945df42a95bb1670526c21e8c94197a16e4d8611e784d8c8a86", kill_on_drop: false }`
[INFO] [stdout] 46c895165ec18945df42a95bb1670526c21e8c94197a16e4d8611e784d8c8a86