[INFO] cloning repository https://github.com/arch-sim/alpha_sim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arch-sim/alpha_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farch-sim%2Falpha_sim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farch-sim%2Falpha_sim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 71f47b4d32829044b460456e07263de63c0183ef [INFO] testing arch-sim/alpha_sim against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farch-sim%2Falpha_sim" "/workspace/builds/worker-70/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arch-sim/alpha_sim on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-70/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bf65fd55e87233bbb6c1b8dc50432bbe49a87017573fe3d7c47cad86a707914 [INFO] running `Command { std: "docker" "start" "-a" "5bf65fd55e87233bbb6c1b8dc50432bbe49a87017573fe3d7c47cad86a707914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bf65fd55e87233bbb6c1b8dc50432bbe49a87017573fe3d7c47cad86a707914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bf65fd55e87233bbb6c1b8dc50432bbe49a87017573fe3d7c47cad86a707914", kill_on_drop: false }` [INFO] [stdout] 5bf65fd55e87233bbb6c1b8dc50432bbe49a87017573fe3d7c47cad86a707914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63f413fd1a68d7c3665a0a7fbe1f931ee17d3d2b89465d7475cbdbac28c3b4dd [INFO] running `Command { std: "docker" "start" "-a" "63f413fd1a68d7c3665a0a7fbe1f931ee17d3d2b89465d7475cbdbac28c3b4dd", kill_on_drop: false }` [INFO] [stderr] Compiling alpha_sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `data_t` should have an upper camel case name [INFO] [stdout] --> src/define.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub type data_t = u64; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/sim_chip.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/sim_chip.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMSK` [INFO] [stdout] --> src/sim_chip.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "63f413fd1a68d7c3665a0a7fbe1f931ee17d3d2b89465d7475cbdbac28c3b4dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63f413fd1a68d7c3665a0a7fbe1f931ee17d3d2b89465d7475cbdbac28c3b4dd", kill_on_drop: false }` [INFO] [stdout] 63f413fd1a68d7c3665a0a7fbe1f931ee17d3d2b89465d7475cbdbac28c3b4dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3739c4043e4c445005dde9b32ebe26a7b214bcb0d2e8140486720e0cc07d481e [INFO] running `Command { std: "docker" "start" "-a" "3739c4043e4c445005dde9b32ebe26a7b214bcb0d2e8140486720e0cc07d481e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: type `data_t` should have an upper camel case name [INFO] [stdout] --> src/define.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub type data_t = u64; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling alpha_sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/sim_chip.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/sim_chip.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMSK` [INFO] [stdout] --> src/sim_chip.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `data_t` should have an upper camel case name [INFO] [stdout] --> src/define.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub type data_t = u64; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/sim_chip.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/sim_chip.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(prog: &str, opt: &[String]) -> SimChip { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IMSK` [INFO] [stdout] --> src/sim_chip.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const IMSK: i64 = 0x0ffff; /* mask of inst_buf */ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "3739c4043e4c445005dde9b32ebe26a7b214bcb0d2e8140486720e0cc07d481e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3739c4043e4c445005dde9b32ebe26a7b214bcb0d2e8140486720e0cc07d481e", kill_on_drop: false }` [INFO] [stdout] 3739c4043e4c445005dde9b32ebe26a7b214bcb0d2e8140486720e0cc07d481e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 798147569f1a9c348a8074491ac3d440bec29f3d0089c84277421b31850e90a5 [INFO] running `Command { std: "docker" "start" "-a" "798147569f1a9c348a8074491ac3d440bec29f3d0089c84277421b31850e90a5", kill_on_drop: false }` [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: `alpha_sim` (lib) generated 4 warnings [INFO] [stderr] warning: `alpha_sim` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/alpha_sim-47514dcfd201a8d8) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/alpha_sim-45a3a258fe70474f) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests alpha_sim [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "798147569f1a9c348a8074491ac3d440bec29f3d0089c84277421b31850e90a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "798147569f1a9c348a8074491ac3d440bec29f3d0089c84277421b31850e90a5", kill_on_drop: false }` [INFO] [stdout] 798147569f1a9c348a8074491ac3d440bec29f3d0089c84277421b31850e90a5