[INFO] updating cached repository https://github.com/mikusp/mips-emu-gdb-example [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5db173deff1d34387b6c7b7200a4994af921423d [INFO] testing mikusp/mips-emu-gdb-example against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikusp%2Fmips-emu-gdb-example" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikusp/mips-emu-gdb-example on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikusp/mips-emu-gdb-example [INFO] finished tweaking git repo https://github.com/mikusp/mips-emu-gdb-example [INFO] tweaked toml for git repo https://github.com/mikusp/mips-emu-gdb-example written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/mikusp/mips-emu-gdb-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a52d8f38304655d6ffecf05875486d2377ea78d59ec46e403932fddf45de73cc [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" "a52d8f38304655d6ffecf05875486d2377ea78d59ec46e403932fddf45de73cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a52d8f38304655d6ffecf05875486d2377ea78d59ec46e403932fddf45de73cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a52d8f38304655d6ffecf05875486d2377ea78d59ec46e403932fddf45de73cc", kill_on_drop: false }` [INFO] [stdout] a52d8f38304655d6ffecf05875486d2377ea78d59ec46e403932fddf45de73cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dcdacbdd8ddca105eebae8476565c83485d9a97db39b42304d5b1be3b63429c [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" "1dcdacbdd8ddca105eebae8476565c83485d9a97db39b42304d5b1be3b63429c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling strum v0.8.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling strum_macros v0.8.0 [INFO] [stderr] Compiling gdb-remote-protocol v0.1.0 (https://github.com/luser/rust-gdb-remote-protocol#f20055bd) [INFO] [stderr] Compiling mips_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `pc` [INFO] [stdout] --> src/cpu.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn pc(&self) -> u32 { [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: `regs` [INFO] [stdout] --> src/cpu.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn regs(&self) -> [u32; 32] { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lo` [INFO] [stdout] --> src/cpu.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn lo(&self) -> u32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hi` [INFO] [stdout] --> src/cpu.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn hi(&self) -> u32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sr` [INFO] [stdout] --> src/cpu.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn sr(&self) -> u32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `badvaddr` [INFO] [stdout] --> src/cpu.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn badvaddr(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cause` [INFO] [stdout] --> src/cpu.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn cause(&self) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.88s [INFO] running `Command { std: "docker" "inspect" "1dcdacbdd8ddca105eebae8476565c83485d9a97db39b42304d5b1be3b63429c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dcdacbdd8ddca105eebae8476565c83485d9a97db39b42304d5b1be3b63429c", kill_on_drop: false }` [INFO] [stdout] 1dcdacbdd8ddca105eebae8476565c83485d9a97db39b42304d5b1be3b63429c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e9b06450c56db1c5d127a394c2d48377e5c897cc8275ff68baa0884b9a5a4c2 [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" "1e9b06450c56db1c5d127a394c2d48377e5c897cc8275ff68baa0884b9a5a4c2", kill_on_drop: false }` [INFO] [stderr] Compiling mips_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `pc` [INFO] [stdout] --> src/cpu.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn pc(&self) -> u32 { [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: `regs` [INFO] [stdout] --> src/cpu.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn regs(&self) -> [u32; 32] { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lo` [INFO] [stdout] --> src/cpu.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn lo(&self) -> u32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hi` [INFO] [stdout] --> src/cpu.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn hi(&self) -> u32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sr` [INFO] [stdout] --> src/cpu.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn sr(&self) -> u32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `badvaddr` [INFO] [stdout] --> src/cpu.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn badvaddr(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cause` [INFO] [stdout] --> src/cpu.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn cause(&self) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "1e9b06450c56db1c5d127a394c2d48377e5c897cc8275ff68baa0884b9a5a4c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e9b06450c56db1c5d127a394c2d48377e5c897cc8275ff68baa0884b9a5a4c2", kill_on_drop: false }` [INFO] [stdout] 1e9b06450c56db1c5d127a394c2d48377e5c897cc8275ff68baa0884b9a5a4c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 474dacba10dd176c8b8a85c7265eb637046977627a9c67391e307a09851f78cd [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" "474dacba10dd176c8b8a85c7265eb637046977627a9c67391e307a09851f78cd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `pc` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/cpu.rs:92:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 92 | pub fn pc(&self) -> u32 { [INFO] [stdout] [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `regs` [INFO] [stderr] --> src/cpu.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn regs(&self) -> [u32; 32] { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lo` [INFO] [stderr] --> src/cpu.rs:100:12 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn lo(&self) -> u32 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `hi` [INFO] [stderr] --> src/cpu.rs:104:12 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn hi(&self) -> u32 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sr` [INFO] [stderr] --> src/cpu.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn sr(&self) -> u32 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `badvaddr` [INFO] [stderr] --> src/cpu.rs:112:12 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn badvaddr(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cause` [INFO] [stderr] --> src/cpu.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn cause(&self) -> u32 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mips_emu-3816be8a1a1985fc [INFO] running `Command { std: "docker" "inspect" "474dacba10dd176c8b8a85c7265eb637046977627a9c67391e307a09851f78cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "474dacba10dd176c8b8a85c7265eb637046977627a9c67391e307a09851f78cd", kill_on_drop: false }` [INFO] [stdout] 474dacba10dd176c8b8a85c7265eb637046977627a9c67391e307a09851f78cd