[INFO] fetching crate avr 0.0.2...
[INFO] testing avr-0.0.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate avr 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate avr 0.0.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avr 0.0.2
[INFO] finished tweaking crates.io crate avr 0.0.2
[INFO] tweaked toml for crates.io crate avr 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9c2ffc35610533a6bc4a74b384cf4003247187818e519458f5fb552c62293ea
[INFO] running `Command { std: "docker" "start" "-a" "a9c2ffc35610533a6bc4a74b384cf4003247187818e519458f5fb552c62293ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9c2ffc35610533a6bc4a74b384cf4003247187818e519458f5fb552c62293ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c2ffc35610533a6bc4a74b384cf4003247187818e519458f5fb552c62293ea", kill_on_drop: false }`
[INFO] [stdout] a9c2ffc35610533a6bc4a74b384cf4003247187818e519458f5fb552c62293ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49b9d0e02cd8a2e707be6d502916b9643a00235d94b6dddeadae4e870269ee45
[INFO] running `Command { std: "docker" "start" "-a" "49b9d0e02cd8a2e707be6d502916b9643a00235d94b6dddeadae4e870269ee45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling avr v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/mcu.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     addons: Vec<Box<addons::Addon>>,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mcu.rs:19:41
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn attach(&mut self, addon: Box<addons::Addon>) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const CARRY_FLAG: u8 = (1<<0);
[INFO] [stdout]   |                            ^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const ZERO_FLAG: u8 = (1<<1);
[INFO] [stdout]   |                           ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const NEGATIVE_FLAG: u8 = (1<<2);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const OVERFLOW_FLAG: u8 = (1<<3);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const S_FLAG: u8 = (1<<4);
[INFO] [stdout]   |                        ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HALF_CARRY_FLAG: u8 = (1<<5);
[INFO] [stdout]   |                                 ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const TRANSFER_FLAG: u8 = (1<<6);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/sreg.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INTERRUPT_FLAG: u8 = (1<<7);
[INFO] [stdout]    |                                ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "49b9d0e02cd8a2e707be6d502916b9643a00235d94b6dddeadae4e870269ee45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b9d0e02cd8a2e707be6d502916b9643a00235d94b6dddeadae4e870269ee45", kill_on_drop: false }`
[INFO] [stdout] 49b9d0e02cd8a2e707be6d502916b9643a00235d94b6dddeadae4e870269ee45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a2e60648595b155ced21f162b33be8850e902ae3d2f752bd22109b4b3df5071
[INFO] running `Command { std: "docker" "start" "-a" "9a2e60648595b155ced21f162b33be8850e902ae3d2f752bd22109b4b3df5071", kill_on_drop: false }`
[INFO] [stderr]    Compiling avr v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/mcu.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     addons: Vec<Box<addons::Addon>>,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mcu.rs:19:41
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn attach(&mut self, addon: Box<addons::Addon>) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const CARRY_FLAG: u8 = (1<<0);
[INFO] [stdout]   |                            ^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const ZERO_FLAG: u8 = (1<<1);
[INFO] [stdout]   |                           ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const NEGATIVE_FLAG: u8 = (1<<2);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const OVERFLOW_FLAG: u8 = (1<<3);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const S_FLAG: u8 = (1<<4);
[INFO] [stdout]   |                        ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HALF_CARRY_FLAG: u8 = (1<<5);
[INFO] [stdout]   |                                 ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const TRANSFER_FLAG: u8 = (1<<6);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/sreg.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INTERRUPT_FLAG: u8 = (1<<7);
[INFO] [stdout]    |                                ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/mcu.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     addons: Vec<Box<addons::Addon>>,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mcu.rs:19:41
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn attach(&mut self, addon: Box<addons::Addon>) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const CARRY_FLAG: u8 = (1<<0);
[INFO] [stdout]   |                            ^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const ZERO_FLAG: u8 = (1<<1);
[INFO] [stdout]   |                           ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const NEGATIVE_FLAG: u8 = (1<<2);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const OVERFLOW_FLAG: u8 = (1<<3);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const S_FLAG: u8 = (1<<4);
[INFO] [stdout]   |                        ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HALF_CARRY_FLAG: u8 = (1<<5);
[INFO] [stdout]   |                                 ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/sreg.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const TRANSFER_FLAG: u8 = (1<<6);
[INFO] [stdout]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/sreg.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INTERRUPT_FLAG: u8 = (1<<7);
[INFO] [stdout]    |                                ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "9a2e60648595b155ced21f162b33be8850e902ae3d2f752bd22109b4b3df5071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2e60648595b155ced21f162b33be8850e902ae3d2f752bd22109b4b3df5071", kill_on_drop: false }`
[INFO] [stdout] 9a2e60648595b155ced21f162b33be8850e902ae3d2f752bd22109b4b3df5071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd9b9e1ebafee661bf4cccc1bc80537caca3d62c99070f8e698b7dd87d3255db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd9b9e1ebafee661bf4cccc1bc80537caca3d62c99070f8e698b7dd87d3255db", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/mcu.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 |     addons: Vec<Box<addons::Addon>>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/mcu.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 |     addons: Vec<Box<addons::Addon>>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mcu.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn attach(&mut self, addon: Box<addons::Addon>) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mcu.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn attach(&mut self, addon: Box<addons::Addon>) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn addons::Addon`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const CARRY_FLAG: u8 = (1<<0);
[INFO] [stderr]   |                            ^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const ZERO_FLAG: u8 = (1<<1);
[INFO] [stderr]   |                           ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const NEGATIVE_FLAG: u8 = (1<<2);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const OVERFLOW_FLAG: u8 = (1<<3);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const S_FLAG: u8 = (1<<4);
[INFO] [stderr]   |                        ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const HALF_CARRY_FLAG: u8 = (1<<5);
[INFO] [stderr]   |                                 ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const TRANSFER_FLAG: u8 = (1<<6);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/sreg.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const INTERRUPT_FLAG: u8 = (1<<7);
[INFO] [stderr]    |                                ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const CARRY_FLAG: u8 = (1<<0);
[INFO] [stderr]   |                            ^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const ZERO_FLAG: u8 = (1<<1);
[INFO] [stderr]   |                           ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const NEGATIVE_FLAG: u8 = (1<<2);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const OVERFLOW_FLAG: u8 = (1<<3);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const S_FLAG: u8 = (1<<4);
[INFO] [stderr]   |                        ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const HALF_CARRY_FLAG: u8 = (1<<5);
[INFO] [stderr]   |                                 ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/sreg.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const TRANSFER_FLAG: u8 = (1<<6);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/sreg.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const INTERRUPT_FLAG: u8 = (1<<7);
[INFO] [stderr]    |                                ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/avr-bed611d7a60850b0
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/emulator-fc61bb0f8289e781
[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] [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]    Doc-tests avr
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const CARRY_FLAG: u8 = (1<<0);
[INFO] [stderr]   |                            ^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const ZERO_FLAG: u8 = (1<<1);
[INFO] [stderr]   |                           ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const NEGATIVE_FLAG: u8 = (1<<2);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const OVERFLOW_FLAG: u8 = (1<<3);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const S_FLAG: u8 = (1<<4);
[INFO] [stderr]   |                        ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const HALF_CARRY_FLAG: u8 = (1<<5);
[INFO] [stderr]   |                                 ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/sreg.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const TRANSFER_FLAG: u8 = (1<<6);
[INFO] [stderr]   |                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/sreg.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const INTERRUPT_FLAG: u8 = (1<<7);
[INFO] [stderr]    |                                ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 8 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd9b9e1ebafee661bf4cccc1bc80537caca3d62c99070f8e698b7dd87d3255db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9b9e1ebafee661bf4cccc1bc80537caca3d62c99070f8e698b7dd87d3255db", kill_on_drop: false }`
[INFO] [stdout] cd9b9e1ebafee661bf4cccc1bc80537caca3d62c99070f8e698b7dd87d3255db
