[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 beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farch-sim%2Falpha_sim" "/workspace/builds/worker-50/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arch-sim/alpha_sim on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-50/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" "+beta-2022-04-10" "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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ae7678ac30422976a502fd399ab482ce1ed588a4b70273d12ea059eca39faf9 [INFO] running `Command { std: "docker" "start" "-a" "1ae7678ac30422976a502fd399ab482ce1ed588a4b70273d12ea059eca39faf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ae7678ac30422976a502fd399ab482ce1ed588a4b70273d12ea059eca39faf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae7678ac30422976a502fd399ab482ce1ed588a4b70273d12ea059eca39faf9", kill_on_drop: false }` [INFO] [stdout] 1ae7678ac30422976a502fd399ab482ce1ed588a4b70273d12ea059eca39faf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6aa76f55a11ce51a902df9f519b362fdf09ed26e544646dbc613984dcf761bdd [INFO] running `Command { std: "docker" "start" "-a" "6aa76f55a11ce51a902df9f519b362fdf09ed26e544646dbc613984dcf761bdd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 2.34s [INFO] running `Command { std: "docker" "inspect" "6aa76f55a11ce51a902df9f519b362fdf09ed26e544646dbc613984dcf761bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa76f55a11ce51a902df9f519b362fdf09ed26e544646dbc613984dcf761bdd", kill_on_drop: false }` [INFO] [stdout] 6aa76f55a11ce51a902df9f519b362fdf09ed26e544646dbc613984dcf761bdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1eb7dbe3cc084b2ad2f685b0b6e6f02c0b7dbcf5dcc45cfe5c29efeefeed898 [INFO] running `Command { std: "docker" "start" "-a" "f1eb7dbe3cc084b2ad2f685b0b6e6f02c0b7dbcf5dcc45cfe5c29efeefeed898", 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] [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 0.35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/alpha_sim-0a4f09afa4206687) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/alpha_sim-f50c086d67ef973c) [INFO] running `Command { std: "docker" "inspect" "f1eb7dbe3cc084b2ad2f685b0b6e6f02c0b7dbcf5dcc45cfe5c29efeefeed898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1eb7dbe3cc084b2ad2f685b0b6e6f02c0b7dbcf5dcc45cfe5c29efeefeed898", kill_on_drop: false }` [INFO] [stdout] f1eb7dbe3cc084b2ad2f685b0b6e6f02c0b7dbcf5dcc45cfe5c29efeefeed898 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 98c8b05e19d295ef78c68d8c8271d5c77473859abe834f38570b523769dcd746 [INFO] running `Command { std: "docker" "start" "-a" "98c8b05e19d295ef78c68d8c8271d5c77473859abe834f38570b523769dcd746", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/define.rs:18:10 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 18 | pub type data_t = u64; [INFO] [stdout] [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] warning: unused variable: `prog` [INFO] [stdout] [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 0.70s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alpha_sim-0a4f09afa4206687) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/alpha_sim-f50c086d67ef973c) [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 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "98c8b05e19d295ef78c68d8c8271d5c77473859abe834f38570b523769dcd746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c8b05e19d295ef78c68d8c8271d5c77473859abe834f38570b523769dcd746", kill_on_drop: false }` [INFO] [stdout] 98c8b05e19d295ef78c68d8c8271d5c77473859abe834f38570b523769dcd746