[INFO] fetching crate resctl-bench 2.1.1... [INFO] testing resctl-bench-2.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate resctl-bench 2.1.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate resctl-bench 2.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate resctl-bench 2.1.1 [INFO] finished tweaking crates.io crate resctl-bench 2.1.1 [INFO] tweaked toml for crates.io crate resctl-bench 2.1.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate resctl-bench 2.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 782c2692b68d0836547c29d18f837b6b550ac126e8badc4847426c670494b3e2 [INFO] running `Command { std: "docker" "start" "-a" "782c2692b68d0836547c29d18f837b6b550ac126e8badc4847426c670494b3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "782c2692b68d0836547c29d18f837b6b550ac126e8badc4847426c670494b3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "782c2692b68d0836547c29d18f837b6b550ac126e8badc4847426c670494b3e2", kill_on_drop: false }` [INFO] [stdout] 782c2692b68d0836547c29d18f837b6b550ac126e8badc4847426c670494b3e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] 0e0f560b15397ca9b302739e337c6b2a8a5bef43aff9b1ec678a30fbfcefa89b [INFO] running `Command { std: "docker" "start" "-a" "0e0f560b15397ca9b302739e337c6b2a8a5bef43aff9b1ec678a30fbfcefa89b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling svg v0.7.2 [INFO] [stderr] Compiling quantiles v0.7.1 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling object v0.26.1 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling scan_fmt v0.2.6 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling libflate_lz77 v1.1.0 [INFO] [stderr] Compiling simba v0.5.1 [INFO] [stderr] Compiling libflate v1.1.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling nix v0.22.1 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling statistical v1.0.0 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libgit2-sys v0.12.22+1.1.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling rand_distr v0.4.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling sysinfo v0.19.2 [INFO] [stderr] Compiling ctrlc v3.2.0 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Compiling rustbus_derive v0.4.0 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Compiling rustbus v0.17.0 [INFO] [stderr] Compiling enum-iterator v0.6.0 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling nalgebra v0.27.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling partition-identity v0.2.8 [INFO] [stderr] Compiling linreg v0.2.0 [INFO] [stderr] Compiling plotlib v0.5.1 [INFO] [stderr] Compiling proc-mounts v0.2.4 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling git2 v0.13.21 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling simplelog v0.10.0 [INFO] [stderr] Compiling vergen v5.1.15 [INFO] [stderr] Compiling rd-util v2.1.1 [INFO] [stderr] Compiling statrs v0.15.0 [INFO] [stderr] Compiling rd-hashd-intf v2.1.1 [INFO] [stderr] Compiling rd-agent-intf v2.1.1 [INFO] [stderr] Compiling resctl-bench-intf v2.1.1 [INFO] [stderr] Compiling resctl-bench v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 19s [INFO] running `Command { std: "docker" "inspect" "0e0f560b15397ca9b302739e337c6b2a8a5bef43aff9b1ec678a30fbfcefa89b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e0f560b15397ca9b302739e337c6b2a8a5bef43aff9b1ec678a30fbfcefa89b", kill_on_drop: false }` [INFO] [stdout] 0e0f560b15397ca9b302739e337c6b2a8a5bef43aff9b1ec678a30fbfcefa89b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 45922885820d380891801bf26ab03f60d969592f8f64cee1917d35e667ae2dd0 [INFO] running `Command { std: "docker" "start" "-a" "45922885820d380891801bf26ab03f60d969592f8f64cee1917d35e667ae2dd0", kill_on_drop: false }` [INFO] [stderr] Compiling resctl-bench v2.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `JobData`, `MergeSrc` [INFO] [stdout] --> src/bench/iocost_tune/merge.rs:187:36 [INFO] [stdout] | [INFO] [stdout] 187 | use super::{IoCostModelParams, JobData, MergeSrc}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::bench::find_bench` [INFO] [stdout] --> src/bench/iocost_tune/merge.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | use crate::bench::find_bench; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::job::SysInfo` [INFO] [stdout] --> src/bench/iocost_tune/merge.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | use crate::job::SysInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rd_agent_intf::IoCostModelReport` [INFO] [stdout] --> src/bench/iocost_tune/merge.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | use rd_agent_intf::IoCostModelReport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.29s [INFO] running `Command { std: "docker" "inspect" "45922885820d380891801bf26ab03f60d969592f8f64cee1917d35e667ae2dd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45922885820d380891801bf26ab03f60d969592f8f64cee1917d35e667ae2dd0", kill_on_drop: false }` [INFO] [stdout] 45922885820d380891801bf26ab03f60d969592f8f64cee1917d35e667ae2dd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ff44c8483d2886438b6b25f6923d9899796fa47c3720f94aa7d018ebe8ebbc5 [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" "8ff44c8483d2886438b6b25f6923d9899796fa47c3720f94aa7d018ebe8ebbc5", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `JobData`, `MergeSrc` [INFO] [stderr] --> src/bench/iocost_tune/merge.rs:187:36 [INFO] [stderr] | [INFO] [stderr] 187 | use super::{IoCostModelParams, JobData, MergeSrc}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::bench::find_bench` [INFO] [stderr] --> src/bench/iocost_tune/merge.rs:188:9 [INFO] [stderr] | [INFO] [stderr] 188 | use crate::bench::find_bench; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::job::SysInfo` [INFO] [stderr] --> src/bench/iocost_tune/merge.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | use crate::job::SysInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rd_agent_intf::IoCostModelReport` [INFO] [stderr] --> src/bench/iocost_tune/merge.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | use rd_agent_intf::IoCostModelReport; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `resctl-bench` (bin "resctl-bench" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/resctl_bench-800e9bed9124bac4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test bench::iocost_tune::tests::test_bench_iocost_tune_datasel_sort_and_group ... ok [INFO] [stdout] test bench::iocost_tune::merge::tests::test_iocost_tune_model_merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8ff44c8483d2886438b6b25f6923d9899796fa47c3720f94aa7d018ebe8ebbc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ff44c8483d2886438b6b25f6923d9899796fa47c3720f94aa7d018ebe8ebbc5", kill_on_drop: false }` [INFO] [stdout] 8ff44c8483d2886438b6b25f6923d9899796fa47c3720f94aa7d018ebe8ebbc5