[INFO] fetching crate mirror_sparse_matrix 0.1.14... [INFO] testing mirror_sparse_matrix-0.1.14 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate mirror_sparse_matrix 0.1.14 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate mirror_sparse_matrix 0.1.14 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mirror_sparse_matrix 0.1.14 [INFO] finished tweaking crates.io crate mirror_sparse_matrix 0.1.14 [INFO] tweaked toml for crates.io crate mirror_sparse_matrix 0.1.14 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tables v0.1.3 [INFO] [stderr] Downloaded superslice v1.0.0 [INFO] [stderr] Downloaded permutation v0.2.5 [INFO] [stderr] Downloaded lz4 v1.23.2 [INFO] [stderr] Downloaded binary_vec_io v0.1.9 [INFO] [stderr] Downloaded stats_utils v0.1.2 [INFO] [stderr] Downloaded io_utils v0.2.10 [INFO] [stderr] Downloaded vector_utils v0.1.3 [INFO] [stderr] Downloaded lz4-sys v1.9.2 [INFO] [stderr] Downloaded pretty_trace v0.5.16 [INFO] [stderr] Downloaded string_utils v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac04cb12cdc1e33b0303617e2c48867baa28b12af5ae3b6312681f70209eb041 [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" "ac04cb12cdc1e33b0303617e2c48867baa28b12af5ae3b6312681f70209eb041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac04cb12cdc1e33b0303617e2c48867baa28b12af5ae3b6312681f70209eb041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac04cb12cdc1e33b0303617e2c48867baa28b12af5ae3b6312681f70209eb041", kill_on_drop: false }` [INFO] [stdout] ac04cb12cdc1e33b0303617e2c48867baa28b12af5ae3b6312681f70209eb041 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7ae445353a79353788334a3b9dbeb351df35cf16f7bd4423374b976b41a4437 [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" "b7ae445353a79353788334a3b9dbeb351df35cf16f7bd4423374b976b41a4437", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling permutation v0.2.5 [INFO] [stderr] Compiling superslice v1.0.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling stats_utils v0.1.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling vector_utils v0.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling debugid v0.7.2 [INFO] [stderr] Compiling string_utils v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling symbolic-common v8.3.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling nix v0.21.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling symbolic-demangle v8.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling binary_vec_io v0.1.9 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Compiling pprof v0.4.4 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling io_utils v0.2.10 [INFO] [stderr] Compiling tables v0.1.3 [INFO] [stderr] Compiling pretty_trace v0.5.16 [INFO] [stderr] Compiling mirror_sparse_matrix v0.1.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.51s [INFO] running `Command { std: "docker" "inspect" "b7ae445353a79353788334a3b9dbeb351df35cf16f7bd4423374b976b41a4437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7ae445353a79353788334a3b9dbeb351df35cf16f7bd4423374b976b41a4437", kill_on_drop: false }` [INFO] [stdout] b7ae445353a79353788334a3b9dbeb351df35cf16f7bd4423374b976b41a4437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6cb089c72b3e7328388ee7a86e3a1e51fd7ab6d0f4cb8feccab9e5a1034a3f8 [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" "e6cb089c72b3e7328388ee7a86e3a1e51fd7ab6d0f4cb8feccab9e5a1034a3f8", kill_on_drop: false }` [INFO] [stderr] Compiling mirror_sparse_matrix v0.1.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.05s [INFO] running `Command { std: "docker" "inspect" "e6cb089c72b3e7328388ee7a86e3a1e51fd7ab6d0f4cb8feccab9e5a1034a3f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6cb089c72b3e7328388ee7a86e3a1e51fd7ab6d0f4cb8feccab9e5a1034a3f8", kill_on_drop: false }` [INFO] [stdout] e6cb089c72b3e7328388ee7a86e3a1e51fd7ab6d0f4cb8feccab9e5a1034a3f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 0c205ea92471c09107bebffd99e537b30458bdc0494bb4f28927df9acb761894 [INFO] running `Command { std: "docker" "start" "-a" "0c205ea92471c09107bebffd99e537b30458bdc0494bb4f28927df9acb761894", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mirror_sparse_matrix-1b19c27b962c600e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests mirror_sparse_matrix [INFO] [stdout] test tests::test_mirror_sparse_matrix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [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" "0c205ea92471c09107bebffd99e537b30458bdc0494bb4f28927df9acb761894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c205ea92471c09107bebffd99e537b30458bdc0494bb4f28927df9acb761894", kill_on_drop: false }` [INFO] [stdout] 0c205ea92471c09107bebffd99e537b30458bdc0494bb4f28927df9acb761894