[INFO] cloning repository https://github.com/CasperN/mpcs_cache_emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CasperN/mpcs_cache_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCasperN%2Fmpcs_cache_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCasperN%2Fmpcs_cache_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eed1c82f4dd80db0e7cd186e6e52c341784057c9 [INFO] testing CasperN/mpcs_cache_emulator against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCasperN%2Fmpcs_cache_emulator" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CasperN/mpcs_cache_emulator on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CasperN/mpcs_cache_emulator [INFO] finished tweaking git repo https://github.com/CasperN/mpcs_cache_emulator [INFO] tweaked toml for git repo https://github.com/CasperN/mpcs_cache_emulator written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/CasperN/mpcs_cache_emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0513d683e36ca71e6a90428e15ae78b03dc1a7785720b59731d2f48048545c21 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0513d683e36ca71e6a90428e15ae78b03dc1a7785720b59731d2f48048545c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0513d683e36ca71e6a90428e15ae78b03dc1a7785720b59731d2f48048545c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0513d683e36ca71e6a90428e15ae78b03dc1a7785720b59731d2f48048545c21", kill_on_drop: false }` [INFO] [stdout] 0513d683e36ca71e6a90428e15ae78b03dc1a7785720b59731d2f48048545c21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 182305e68ed1fe0f9e22de406babd7a1bfe549c5ae3b500c1b13fc4897eebdfd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "182305e68ed1fe0f9e22de406babd7a1bfe549c5ae3b500c1b13fc4897eebdfd", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.42 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling termcolor v0.3.3 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling clap v2.29.2 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling regex v0.2.5 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling env_logger v0.5.3 [INFO] [stderr] Compiling pretty_env_logger v0.2.0 [INFO] [stderr] Compiling cache_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.89s [INFO] running `Command { std: "docker" "inspect" "182305e68ed1fe0f9e22de406babd7a1bfe549c5ae3b500c1b13fc4897eebdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "182305e68ed1fe0f9e22de406babd7a1bfe549c5ae3b500c1b13fc4897eebdfd", kill_on_drop: false }` [INFO] [stdout] 182305e68ed1fe0f9e22de406babd7a1bfe549c5ae3b500c1b13fc4897eebdfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7b5f06688122c6168bdb1d04f868f8ef24d5298c28889837b972ddf10f8c2c0d [INFO] running `Command { std: "docker" "start" "-a" "7b5f06688122c6168bdb1d04f868f8ef24d5298c28889837b972ddf10f8c2c0d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cache_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithms.rs:91:72 [INFO] [stdout] | [INFO] [stdout] 91 | assert!((cpu.load(i) - (i - 16) as f64 * 4.0).abs() < 0.0000001, cpu.load(i)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 91 | assert!((cpu.load(i) - (i - 16) as f64 * 4.0).abs() < 0.0000001, "{}", cpu.load(i)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithms.rs:104:49 [INFO] [stdout] | [INFO] [stdout] 104 | assert!((cpu.load(i) - 48.0) < 0.0000001, cpu.load(i)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 104 | assert!((cpu.load(i) - 48.0) < 0.0000001, "{}", cpu.load(i)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithms.rs:117:49 [INFO] [stdout] | [INFO] [stdout] 117 | assert!((cpu.load(i) - 48.0) < 0.0000001, cpu.load(i)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 117 | assert!((cpu.load(i) - 48.0) < 0.0000001, "{}", cpu.load(i)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `Command { std: "docker" "inspect" "7b5f06688122c6168bdb1d04f868f8ef24d5298c28889837b972ddf10f8c2c0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b5f06688122c6168bdb1d04f868f8ef24d5298c28889837b972ddf10f8c2c0d", kill_on_drop: false }` [INFO] [stdout] 7b5f06688122c6168bdb1d04f868f8ef24d5298c28889837b972ddf10f8c2c0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 08c46f068253a7f37bf5f6da9cec1f57bb29f86d2cb0cd292f7cf5bf21fedfdc [INFO] running `Command { std: "docker" "start" "-a" "08c46f068253a7f37bf5f6da9cec1f57bb29f86d2cb0cd292f7cf5bf21fedfdc", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/algorithms.rs:91:72 [INFO] [stderr] | [INFO] [stderr] 91 | assert!((cpu.load(i) - (i - 16) as f64 * 4.0).abs() < 0.0000001, cpu.load(i)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 91 | assert!((cpu.load(i) - (i - 16) as f64 * 4.0).abs() < 0.0000001, "{}", cpu.load(i)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/algorithms.rs:104:49 [INFO] [stderr] | [INFO] [stderr] 104 | assert!((cpu.load(i) - 48.0) < 0.0000001, cpu.load(i)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 104 | assert!((cpu.load(i) - 48.0) < 0.0000001, "{}", cpu.load(i)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/algorithms.rs:117:49 [INFO] [stderr] | [INFO] [stderr] 117 | assert!((cpu.load(i) - 48.0) < 0.0000001, cpu.load(i)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 117 | assert!((cpu.load(i) - 48.0) < 0.0000001, "{}", cpu.load(i)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `cache_emulator` (bin "cache_emulator" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cache_emulator-02bddf3ae53185b8) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test algorithms::test::test_dot_product ... ok [INFO] [stdout] test cpu::tests::test_addressing_direct_mapping ... ok [INFO] [stdout] test cpu::tests::test_addressing_fully_associative ... ok [INFO] [stdout] test cpu::tests::test_load_store ... ok [INFO] [stdout] test algorithms::test::test_mxm ... ok [INFO] [stdout] test algorithms::test::test_mxm_block ... ok [INFO] [stdout] test cpu::tests::test_addressing_2_associative ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "08c46f068253a7f37bf5f6da9cec1f57bb29f86d2cb0cd292f7cf5bf21fedfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08c46f068253a7f37bf5f6da9cec1f57bb29f86d2cb0cd292f7cf5bf21fedfdc", kill_on_drop: false }` [INFO] [stdout] 08c46f068253a7f37bf5f6da9cec1f57bb29f86d2cb0cd292f7cf5bf21fedfdc