[INFO] updating cached repository https://github.com/mikusp/mips-emu-gdb-example [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] 5db173deff1d34387b6c7b7200a4994af921423d [INFO] testing mikusp/mips-emu-gdb-example against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikusp%2Fmips-emu-gdb-example" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikusp/mips-emu-gdb-example on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-2/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 `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-06-03" "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] 38d02f543e8d5ba1bbcc5e0bdee1914f1aeb77b17a551506624bee05392664c9 [INFO] running `"docker" "start" "-a" "38d02f543e8d5ba1bbcc5e0bdee1914f1aeb77b17a551506624bee05392664c9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling nom v3.2.1 [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] [stderr] warning: associated function is never used: `pc` [INFO] [stderr] --> src/cpu.rs:92:12 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn pc(&self) -> u32 { [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 dev [unoptimized + debuginfo] target(s) in 9.00s [INFO] running `"docker" "inspect" "38d02f543e8d5ba1bbcc5e0bdee1914f1aeb77b17a551506624bee05392664c9"` [INFO] running `"docker" "rm" "-f" "38d02f543e8d5ba1bbcc5e0bdee1914f1aeb77b17a551506624bee05392664c9"` [INFO] [stdout] 38d02f543e8d5ba1bbcc5e0bdee1914f1aeb77b17a551506624bee05392664c9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-06-03" "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] 20ad8c216bada1ac0e25994d0d970671d67d65561034e9434adb7de28c205cc3 [INFO] running `"docker" "start" "-a" "20ad8c216bada1ac0e25994d0d970671d67d65561034e9434adb7de28c205cc3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mips_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `pc` [INFO] [stderr] --> src/cpu.rs:92:12 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn pc(&self) -> u32 { [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 1.02s [INFO] running `"docker" "inspect" "20ad8c216bada1ac0e25994d0d970671d67d65561034e9434adb7de28c205cc3"` [INFO] running `"docker" "rm" "-f" "20ad8c216bada1ac0e25994d0d970671d67d65561034e9434adb7de28c205cc3"` [INFO] [stdout] 20ad8c216bada1ac0e25994d0d970671d67d65561034e9434adb7de28c205cc3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-06-03" "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] 432991c00b8901221a82a6d47ee612f51bd69d89fb1e2b72f131ea453610b4de [INFO] running `"docker" "start" "-a" "432991c00b8901221a82a6d47ee612f51bd69d89fb1e2b72f131ea453610b4de"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: associated function is never used: `pc` [INFO] [stderr] --> src/cpu.rs:92:12 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn pc(&self) -> u32 { [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 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mips_emu-a02a0977613a15cd [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" "432991c00b8901221a82a6d47ee612f51bd69d89fb1e2b72f131ea453610b4de"` [INFO] running `"docker" "rm" "-f" "432991c00b8901221a82a6d47ee612f51bd69d89fb1e2b72f131ea453610b4de"` [INFO] [stdout] 432991c00b8901221a82a6d47ee612f51bd69d89fb1e2b72f131ea453610b4de