[INFO] updating cached repository https://github.com/arch-sim/alpha_sim [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] 71f47b4d32829044b460456e07263de63c0183ef [INFO] testing arch-sim/alpha_sim against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farch-sim%2Falpha_sim" "/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/arch-sim/alpha_sim on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/arch-sim/alpha_sim [INFO] finished tweaking git repo https://github.com/arch-sim/alpha_sim [INFO] tweaked toml for git repo https://github.com/arch-sim/alpha_sim written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/arch-sim/alpha_sim already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 244e6ba55673052892096ff414ead6ce05bf2ae1851bf6ac0c6ae6226ff942c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "244e6ba55673052892096ff414ead6ce05bf2ae1851bf6ac0c6ae6226ff942c3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling alpha_sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> src/define.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub type data_t = u64; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/sim_chip.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/sim_chip.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IMSK` [INFO] [stderr] --> src/sim_chip.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "244e6ba55673052892096ff414ead6ce05bf2ae1851bf6ac0c6ae6226ff942c3"` [INFO] running `"docker" "rm" "-f" "244e6ba55673052892096ff414ead6ce05bf2ae1851bf6ac0c6ae6226ff942c3"` [INFO] [stdout] 244e6ba55673052892096ff414ead6ce05bf2ae1851bf6ac0c6ae6226ff942c3 [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" "+1.44.0" "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] f7aea4fd028bba95f7661bb498c958333449e5c929217cd5283d02c00f19326a [INFO] running `"docker" "start" "-a" "f7aea4fd028bba95f7661bb498c958333449e5c929217cd5283d02c00f19326a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling alpha_sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> src/define.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub type data_t = u64; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/sim_chip.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/sim_chip.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IMSK` [INFO] [stderr] --> src/sim_chip.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> src/define.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub type data_t = u64; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/sim_chip.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/sim_chip.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IMSK` [INFO] [stderr] --> src/sim_chip.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `"docker" "inspect" "f7aea4fd028bba95f7661bb498c958333449e5c929217cd5283d02c00f19326a"` [INFO] running `"docker" "rm" "-f" "f7aea4fd028bba95f7661bb498c958333449e5c929217cd5283d02c00f19326a"` [INFO] [stdout] f7aea4fd028bba95f7661bb498c958333449e5c929217cd5283d02c00f19326a [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" "+1.44.0" "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] a8d4fa7dcbf9dcf07fd838741c0b9844ab3b77a70a6e4e45cc10c20d252a4197 [INFO] running `"docker" "start" "-a" "a8d4fa7dcbf9dcf07fd838741c0b9844ab3b77a70a6e4e45cc10c20d252a4197"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> src/define.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub type data_t = u64; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/sim_chip.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/sim_chip.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IMSK` [INFO] [stderr] --> src/sim_chip.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> src/define.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | pub type data_t = u64; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/sim_chip.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/sim_chip.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IMSK` [INFO] [stderr] --> src/sim_chip.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/alpha_sim-33017afde5de4142 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/alpha_sim-d5831b5dc1e12d17 [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] [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 alpha_sim [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" "a8d4fa7dcbf9dcf07fd838741c0b9844ab3b77a70a6e4e45cc10c20d252a4197"` [INFO] running `"docker" "rm" "-f" "a8d4fa7dcbf9dcf07fd838741c0b9844ab3b77a70a6e4e45cc10c20d252a4197"` [INFO] [stdout] a8d4fa7dcbf9dcf07fd838741c0b9844ab3b77a70a6e4e45cc10c20d252a4197