[INFO] updating cached repository https://github.com/TechnoCrunch/acro
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] d92755b30efae61f32bd33eb2f9fc26b020db037
[INFO] testing TechnoCrunch/acro against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnoCrunch%2Facro" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TechnoCrunch/acro on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/TechnoCrunch/acro
[INFO] finished tweaking git repo https://github.com/TechnoCrunch/acro
[INFO] tweaked toml for git repo https://github.com/TechnoCrunch/acro written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/TechnoCrunch/acro already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 74522e6e74e80b69ba80cd9a04d433abe9982ed1803ed89a8c492463dfb5bc2e
[INFO] running `"docker" "start" "-a" "74522e6e74e80b69ba80cd9a04d433abe9982ed1803ed89a8c492463dfb5bc2e"`
[INFO] [stderr]    Compiling acro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::memory`
[INFO] [stderr]  --> src/arm/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]  --> src/arm/mod.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/memory/map.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         BIOS_START...BIOS_END => Addr::Bios(addr - BIOS_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/arm/mod.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
[INFO] [stderr]   |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inter`
[INFO] [stderr]   --> src/arm/mod.rs:35:24
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn execute(&mut self, inter: &mut Interconnect, instr: Instruction) {
[INFO] [stderr]    |                           ^^^^^ help: consider prefixing with an underscore: `_inter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn read_u8(&self, addr: u32) -> u8 {
[INFO] [stderr]    |                           ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn read_u16(&self, addr: u32) -> u16 {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn write_u8(&mut self, addr: u32) {
[INFO] [stderr]    |                                ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn write_u16(&mut self, addr: u32) {
[INFO] [stderr]    |                                 ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn write_u32(&mut self, addr: u32) {
[INFO] [stderr]    |                                 ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "74522e6e74e80b69ba80cd9a04d433abe9982ed1803ed89a8c492463dfb5bc2e"`
[INFO] running `"docker" "rm" "-f" "74522e6e74e80b69ba80cd9a04d433abe9982ed1803ed89a8c492463dfb5bc2e"`
[INFO] [stdout] 74522e6e74e80b69ba80cd9a04d433abe9982ed1803ed89a8c492463dfb5bc2e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 01cc6bff15241be2964624e0dfa54539493d28a327f1b1b2562ba4c10b1ae84c
[INFO] running `"docker" "start" "-a" "01cc6bff15241be2964624e0dfa54539493d28a327f1b1b2562ba4c10b1ae84c"`
[INFO] [stderr]    Compiling acro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::memory`
[INFO] [stderr]  --> src/arm/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]  --> src/arm/mod.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/memory/map.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         BIOS_START...BIOS_END => Addr::Bios(addr - BIOS_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteOrder`
[INFO] [stderr]  --> src/arm/mod.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | use super::byteorder::{ByteOrder, LittleEndian};
[INFO] [stderr]   |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inter`
[INFO] [stderr]   --> src/arm/mod.rs:35:24
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn execute(&mut self, inter: &mut Interconnect, instr: Instruction) {
[INFO] [stderr]    |                           ^^^^^ help: consider prefixing with an underscore: `_inter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn read_u8(&self, addr: u32) -> u8 {
[INFO] [stderr]    |                           ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn read_u16(&self, addr: u32) -> u16 {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn write_u8(&mut self, addr: u32) {
[INFO] [stderr]    |                                ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn write_u16(&mut self, addr: u32) {
[INFO] [stderr]    |                                 ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn write_u32(&mut self, addr: u32) {
[INFO] [stderr]    |                                 ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "01cc6bff15241be2964624e0dfa54539493d28a327f1b1b2562ba4c10b1ae84c"`
[INFO] running `"docker" "rm" "-f" "01cc6bff15241be2964624e0dfa54539493d28a327f1b1b2562ba4c10b1ae84c"`
[INFO] [stdout] 01cc6bff15241be2964624e0dfa54539493d28a327f1b1b2562ba4c10b1ae84c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 542bae7c8b5e0993ce071b92921be578f72fe4f2ec1f23f25ae3e9f95d7230da
[INFO] running `"docker" "start" "-a" "542bae7c8b5e0993ce071b92921be578f72fe4f2ec1f23f25ae3e9f95d7230da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/acro-100f524d4ccf13e6
[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" "542bae7c8b5e0993ce071b92921be578f72fe4f2ec1f23f25ae3e9f95d7230da"`
[INFO] running `"docker" "rm" "-f" "542bae7c8b5e0993ce071b92921be578f72fe4f2ec1f23f25ae3e9f95d7230da"`
[INFO] [stdout] 542bae7c8b5e0993ce071b92921be578f72fe4f2ec1f23f25ae3e9f95d7230da