[INFO] cloning repository https://github.com/ityy/rust_study [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ityy/rust_study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fityy%2Frust_study", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fityy%2Frust_study'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8756fd6eb7d1122c156c85e59aef75e8d4cbf3f [INFO] testing ityy/rust_study against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fityy%2Frust_study" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ityy/rust_study on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ityy/rust_study [INFO] finished tweaking git repo https://github.com/ityy/rust_study [INFO] tweaked toml for git repo https://github.com/ityy/rust_study written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ityy/rust_study already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded actix-utils v1.0.4 [INFO] [stderr] Downloaded actix-service v1.0.1 [INFO] [stderr] Downloaded fake v1.3.0 [INFO] [stderr] Downloaded jen v1.0.1 [INFO] [stderr] Downloaded reqwest v0.9.19 [INFO] [stderr] Downloaded objectid v0.2.0 [INFO] [stderr] Downloaded http_req v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] bf44b0bb43d3b909363c9a443dff6c104a908e05aebd1211019e7ac23a45391b [INFO] running `Command { std: "docker" "start" "-a" "bf44b0bb43d3b909363c9a443dff6c104a908e05aebd1211019e7ac23a45391b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf44b0bb43d3b909363c9a443dff6c104a908e05aebd1211019e7ac23a45391b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf44b0bb43d3b909363c9a443dff6c104a908e05aebd1211019e7ac23a45391b", kill_on_drop: false }` [INFO] [stdout] bf44b0bb43d3b909363c9a443dff6c104a908e05aebd1211019e7ac23a45391b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17e41c3328355d853c140bc0a02a9caa21422c78e19994a4119919363d8299a1 [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" "17e41c3328355d853c140bc0a02a9caa21422c78e19994a4119919363d8299a1", kill_on_drop: false }` [INFO] [stderr] Compiling rust_study v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "17e41c3328355d853c140bc0a02a9caa21422c78e19994a4119919363d8299a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17e41c3328355d853c140bc0a02a9caa21422c78e19994a4119919363d8299a1", kill_on_drop: false }` [INFO] [stdout] 17e41c3328355d853c140bc0a02a9caa21422c78e19994a4119919363d8299a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ed2168918838909637965b8ab0e6ec82b111f7cf8a515c18b42e75bdc0484e5 [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" "0ed2168918838909637965b8ab0e6ec82b111f7cf8a515c18b42e75bdc0484e5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_study v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "0ed2168918838909637965b8ab0e6ec82b111f7cf8a515c18b42e75bdc0484e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed2168918838909637965b8ab0e6ec82b111f7cf8a515c18b42e75bdc0484e5", kill_on_drop: false }` [INFO] [stdout] 0ed2168918838909637965b8ab0e6ec82b111f7cf8a515c18b42e75bdc0484e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4b72a7b1b9a2d11edceda37f1c81b8a22add1d0ad4f7b8296bed7fc18cb4393 [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" "c4b72a7b1b9a2d11edceda37f1c81b8a22add1d0ad4f7b8296bed7fc18cb4393", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_study-faae3b4d3cd802e5) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test data_structure::stack_study::main ... ok [INFO] [stdout] test memory_and_pointer_test::pass_by_value_or_pass_by_ref::pass_by_ref ... ok [INFO] [stdout] test lock_test::mutex_test::test ... ok [INFO] [stdout] test memory_and_pointer_test::pass_by_value_or_pass_by_ref::pass_by_value ... ok [INFO] [stdout] test memory_and_pointer_test::t01_name_identifier_variable::find_shadowed_resource ... ok [INFO] [stdout] test memory_and_pointer_test::t01_name_identifier_variable::who_create_stack_address ... ok [INFO] [stdout] test memory_and_pointer_test::t02_raw_pointer::memory_heap ... ok [INFO] [stdout] test memory_and_pointer_test::t02_raw_pointer::memory_stack_test ... ok [INFO] [stdout] test memory_and_pointer_test::t03_box_memory_test::heap_memory_box_test ... ok [INFO] [stdout] test memory_and_pointer_test::t03_box_memory_test::box_int_test ... ok [INFO] [stdout] test memory_and_pointer_test::t05_dangling_pointer::solve_null_pointer ... ok [INFO] [stdout] test memory_and_pointer_test::t04_memory_free_and_memory_overflow::drop_function_test ... ok [INFO] [stdout] test memory_and_pointer_test::t05_dangling_pointer::test_null_pointer ... ok [INFO] [stdout] test memory_and_pointer_test::t06_memory_leak::drop_info_test ... ok [INFO] [stdout] test memory_and_pointer_test::t06_memory_leak::test ... ok [INFO] [stdout] test pattern_test::test1 ... ok [INFO] [stdout] test memory_and_pointer_test::t02_raw_pointer::ref_ptf_test ... ok [INFO] [stdout] test data_structure::queue_study::main ... ok [INFO] [stdout] test memory_and_pointer_test::t07_temporary_memory_address::temp_memory_addr ... ok [INFO] [stdout] test data_structure::list_study::main ... ok [INFO] [stdout] test memory_and_pointer_test::t02_raw_pointer::test_ampersand ... ok [INFO] [stdout] test into_from_test::test_into ... ok [INFO] [stdout] test pattern_test::test2 ... ok [INFO] [stdout] test lock_test::mutex_test::test2 has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "c4b72a7b1b9a2d11edceda37f1c81b8a22add1d0ad4f7b8296bed7fc18cb4393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4b72a7b1b9a2d11edceda37f1c81b8a22add1d0ad4f7b8296bed7fc18cb4393", kill_on_drop: false }` [INFO] [stdout] c4b72a7b1b9a2d11edceda37f1c81b8a22add1d0ad4f7b8296bed7fc18cb4393