[INFO] crate simple_ringbuf 0.1.2 is already in cache [INFO] testing simple_ringbuf-0.1.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate simple_ringbuf 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate simple_ringbuf 0.1.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate simple_ringbuf 0.1.2 [INFO] finished tweaking crates.io crate simple_ringbuf 0.1.2 [INFO] tweaked toml for crates.io crate simple_ringbuf 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4c7db95cf6fd65fb937ad5a04736165191c01d87feef5517c82f4eb174918f0 [INFO] running `"docker" "start" "-a" "d4c7db95cf6fd65fb937ad5a04736165191c01d87feef5517c82f4eb174918f0"` [INFO] [stderr] Compiling simple_ringbuf v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `"docker" "inspect" "d4c7db95cf6fd65fb937ad5a04736165191c01d87feef5517c82f4eb174918f0"` [INFO] running `"docker" "rm" "-f" "d4c7db95cf6fd65fb937ad5a04736165191c01d87feef5517c82f4eb174918f0"` [INFO] [stdout] d4c7db95cf6fd65fb937ad5a04736165191c01d87feef5517c82f4eb174918f0 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c5d1db813d4033c2cc43d0e9bf8be84e107970ed265f499a7f00edc53145fbae [INFO] running `"docker" "start" "-a" "c5d1db813d4033c2cc43d0e9bf8be84e107970ed265f499a7f00edc53145fbae"` [INFO] [stderr] Compiling serde_test v1.0.106 [INFO] [stderr] Compiling simple_ringbuf v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `"docker" "inspect" "c5d1db813d4033c2cc43d0e9bf8be84e107970ed265f499a7f00edc53145fbae"` [INFO] running `"docker" "rm" "-f" "c5d1db813d4033c2cc43d0e9bf8be84e107970ed265f499a7f00edc53145fbae"` [INFO] [stdout] c5d1db813d4033c2cc43d0e9bf8be84e107970ed265f499a7f00edc53145fbae [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stdout] b7615da73bc8c8edfee0a702b49684363cc500b7ac4929bc9a5e2150983c4178 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b7615da73bc8c8edfee0a702b49684363cc500b7ac4929bc9a5e2150983c4178"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple_ringbuf-ea1e027a6e87a93d [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::sub_rem ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/common-d0f8b126b4580c3d [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde_tests-cd363700daa7dc7e [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-a409bdfa1e08f996 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test justify ... ok [INFO] [stdout] test add_remove ... ok [INFO] [stdout] test clone ... ok [INFO] [stdout] end 0 begin 1 [INFO] [stdout] test ringiness ... ok [INFO] [stdout] test resize ... ok [INFO] [stdout] test debug ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests simple_ringbuf [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - RingBuffer::pop_oldest (line 345) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::justify (line 398) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::is_justified (line 516) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::pop (line 311) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::elem_equal (line 681) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::push (line 198) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::push_back (line 255) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::resize (line 555) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::from_exact_size_iter (line 115) ... ok [INFO] [stdout] test src/lib.rs - RingBuffer::from_iter_cap (line 150) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b7615da73bc8c8edfee0a702b49684363cc500b7ac4929bc9a5e2150983c4178"` [INFO] running `"docker" "rm" "-f" "b7615da73bc8c8edfee0a702b49684363cc500b7ac4929bc9a5e2150983c4178"` [INFO] [stdout] b7615da73bc8c8edfee0a702b49684363cc500b7ac4929bc9a5e2150983c4178