[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 beta-2020-06-03 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-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arch-sim/alpha_sim 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/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-7/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 7e995eee19187177a0d798dfcbae5a7f7c9f8964a74f5e5215e40ec10c8cbe49 [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" "7e995eee19187177a0d798dfcbae5a7f7c9f8964a74f5e5215e40ec10c8cbe49"` [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 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 0.91s [INFO] running `"docker" "inspect" "7e995eee19187177a0d798dfcbae5a7f7c9f8964a74f5e5215e40ec10c8cbe49"` [INFO] running `"docker" "rm" "-f" "7e995eee19187177a0d798dfcbae5a7f7c9f8964a74f5e5215e40ec10c8cbe49"` [INFO] [stdout] 7e995eee19187177a0d798dfcbae5a7f7c9f8964a74f5e5215e40ec10c8cbe49 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] dbd8cef97b166e69dab984658e6c3e5fe21a1ea54da5849a9fa05c6e0bf1c7d7 [INFO] running `"docker" "start" "-a" "dbd8cef97b166e69dab984658e6c3e5fe21a1ea54da5849a9fa05c6e0bf1c7d7"` [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 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 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 0.91s [INFO] running `"docker" "inspect" "dbd8cef97b166e69dab984658e6c3e5fe21a1ea54da5849a9fa05c6e0bf1c7d7"` [INFO] running `"docker" "rm" "-f" "dbd8cef97b166e69dab984658e6c3e5fe21a1ea54da5849a9fa05c6e0bf1c7d7"` [INFO] [stdout] dbd8cef97b166e69dab984658e6c3e5fe21a1ea54da5849a9fa05c6e0bf1c7d7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 37936f798e6952149a0a7237a69ab81dd6e0049fecf73554c2694f17792afb79 [INFO] running `"docker" "start" "-a" "37936f798e6952149a0a7237a69ab81dd6e0049fecf73554c2694f17792afb79"` [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 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 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 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/alpha_sim-fa6714cd78793358 [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] Running /opt/rustwide/target/debug/deps/alpha_sim-6ab774b6d12fa43e [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] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/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: 1 warning 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 `"docker" "inspect" "37936f798e6952149a0a7237a69ab81dd6e0049fecf73554c2694f17792afb79"` [INFO] running `"docker" "rm" "-f" "37936f798e6952149a0a7237a69ab81dd6e0049fecf73554c2694f17792afb79"` [INFO] [stdout] 37936f798e6952149a0a7237a69ab81dd6e0049fecf73554c2694f17792afb79