[INFO] fetching crate dasp_ring_buffer 0.11.0... [INFO] testing dasp_ring_buffer-0.11.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate dasp_ring_buffer 0.11.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate dasp_ring_buffer 0.11.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate dasp_ring_buffer 0.11.0 [INFO] finished tweaking crates.io crate dasp_ring_buffer 0.11.0 [INFO] tweaked toml for crates.io crate dasp_ring_buffer 0.11.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34834442b9831aec1560c93c171e9a706719717f9329e158e1d84f5f3147fab0 [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" "34834442b9831aec1560c93c171e9a706719717f9329e158e1d84f5f3147fab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34834442b9831aec1560c93c171e9a706719717f9329e158e1d84f5f3147fab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34834442b9831aec1560c93c171e9a706719717f9329e158e1d84f5f3147fab0", kill_on_drop: false }` [INFO] [stdout] 34834442b9831aec1560c93c171e9a706719717f9329e158e1d84f5f3147fab0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23757a3f04873203c84981440fd9613d59ea0fbc03fdb2cb4f801cfb5487181e [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" "23757a3f04873203c84981440fd9613d59ea0fbc03fdb2cb4f801cfb5487181e", kill_on_drop: false }` [INFO] [stderr] Compiling dasp_ring_buffer v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "23757a3f04873203c84981440fd9613d59ea0fbc03fdb2cb4f801cfb5487181e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23757a3f04873203c84981440fd9613d59ea0fbc03fdb2cb4f801cfb5487181e", kill_on_drop: false }` [INFO] [stdout] 23757a3f04873203c84981440fd9613d59ea0fbc03fdb2cb4f801cfb5487181e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8be8572f546479a4823b98c4c2004e034e5af6f9fb3c09e5b217d0f09e9110c7 [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" "8be8572f546479a4823b98c4c2004e034e5af6f9fb3c09e5b217d0f09e9110c7", kill_on_drop: false }` [INFO] [stderr] Compiling dasp_ring_buffer v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "8be8572f546479a4823b98c4c2004e034e5af6f9fb3c09e5b217d0f09e9110c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be8572f546479a4823b98c4c2004e034e5af6f9fb3c09e5b217d0f09e9110c7", kill_on_drop: false }` [INFO] [stdout] 8be8572f546479a4823b98c4c2004e034e5af6f9fb3c09e5b217d0f09e9110c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95680da4d6053a8ee4878ebd456f02e99af34cc2e89ce1fd3145982e32d80fe7 [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" "95680da4d6053a8ee4878ebd456f02e99af34cc2e89ce1fd3145982e32d80fe7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dasp_ring_buffer-292a9746975247f0 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ring_buffer-882c44c06117985c [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_bounded_array ... ok [INFO] [stdout] test test_bounded_boxed_slice ... ok [INFO] [stdout] test test_bounded_from_vec ... ok [INFO] [stdout] test test_bounded_get_out_of_range ... ok [INFO] [stdout] test text_bounded_from_empty_vec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests dasp_ring_buffer [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/lib.rs - Bounded::max_len (line 490) ... ok [INFO] [stdout] test src/lib.rs - Bounded::is_full (line 534) ... ok [INFO] [stdout] test src/lib.rs - Bounded::push (line 671) ... ok [INFO] [stdout] test src/lib.rs - Bounded::get (line 630) ... ok [INFO] [stdout] test src/lib.rs - Bounded::from_full (line 472) ... ok [INFO] [stdout] test src/lib.rs - Bounded::is_empty (line 518) ... ok [INFO] [stdout] test src/lib.rs - Fixed::get (line 229) ... ok [INFO] [stdout] test src/lib.rs - Bounded (line 429) ... ok [INFO] [stdout] test src/lib.rs - Bounded::pop (line 717) ... ok [INFO] [stdout] test src/lib.rs - Bounded::len (line 503) ... ok [INFO] [stdout] test src/lib.rs - Fixed (line 153) ... ok [INFO] [stdout] test src/lib.rs - Bounded::slices (line 554) ... ok [INFO] [stdout] test src/lib.rs - Bounded::iter (line 599) ... ok [INFO] [stdout] test src/lib.rs - Fixed::len (line 185) ... ok [INFO] [stdout] test src/lib.rs - Bounded::drain (line 756) ... ok [INFO] [stdout] test src/lib.rs - Fixed::push (line 199) ... ok [INFO] [stdout] test src/lib.rs - Fixed::set_first (line 262) ... ok [INFO] [stdout] test src/lib.rs - Fixed::slices (line 283) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "95680da4d6053a8ee4878ebd456f02e99af34cc2e89ce1fd3145982e32d80fe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95680da4d6053a8ee4878ebd456f02e99af34cc2e89ce1fd3145982e32d80fe7", kill_on_drop: false }` [INFO] [stdout] 95680da4d6053a8ee4878ebd456f02e99af34cc2e89ce1fd3145982e32d80fe7