[INFO] crate circle_buffer 0.1.3 is already in cache [INFO] testing circle_buffer-0.1.3 against 1.45.2 for beta-1.46-1 [INFO] extracting crate circle_buffer 0.1.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate circle_buffer 0.1.3 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate circle_buffer 0.1.3 [INFO] finished tweaking crates.io crate circle_buffer 0.1.3 [INFO] tweaked toml for crates.io crate circle_buffer 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3bd0f3a83b6a177212dc2e756fc5344d61bb2972afcf651835e14d59d99421c [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" "b3bd0f3a83b6a177212dc2e756fc5344d61bb2972afcf651835e14d59d99421c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3bd0f3a83b6a177212dc2e756fc5344d61bb2972afcf651835e14d59d99421c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3bd0f3a83b6a177212dc2e756fc5344d61bb2972afcf651835e14d59d99421c", kill_on_drop: false }` [INFO] [stdout] b3bd0f3a83b6a177212dc2e756fc5344d61bb2972afcf651835e14d59d99421c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54d0de4cf3059777127bc817c6d7c8358b66808b7e6783a9ebb94f5383052d6d [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" "54d0de4cf3059777127bc817c6d7c8358b66808b7e6783a9ebb94f5383052d6d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling circle_buffer v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.99s [INFO] running `Command { std: "docker" "inspect" "54d0de4cf3059777127bc817c6d7c8358b66808b7e6783a9ebb94f5383052d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54d0de4cf3059777127bc817c6d7c8358b66808b7e6783a9ebb94f5383052d6d", kill_on_drop: false }` [INFO] [stdout] 54d0de4cf3059777127bc817c6d7c8358b66808b7e6783a9ebb94f5383052d6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b233b00106900cd73d34d81a6a65b0a9f02f9568390b108a2e545ca5f397e170 [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" "b233b00106900cd73d34d81a6a65b0a9f02f9568390b108a2e545ca5f397e170", kill_on_drop: false }` [INFO] [stderr] Compiling circle_buffer v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "b233b00106900cd73d34d81a6a65b0a9f02f9568390b108a2e545ca5f397e170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b233b00106900cd73d34d81a6a65b0a9f02f9568390b108a2e545ca5f397e170", kill_on_drop: false }` [INFO] [stdout] b233b00106900cd73d34d81a6a65b0a9f02f9568390b108a2e545ca5f397e170 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b1fbbaf97868ad5c90742fa7f0da093e71ad758e3e10f7d0cadc1f730cd0c05a [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" "b1fbbaf97868ad5c90742fa7f0da093e71ad758e3e10f7d0cadc1f730cd0c05a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/circle_buffer-7ac4075ae6b05486 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::test_len ... ok [INFO] [stdout] test tests::test_push ... ok [INFO] [stdout] test tests::test_is_empty ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_capacity ... ok [INFO] [stdout] test tests::test_iter_mut ... ok [INFO] [stdout] test tests::test_index ... ok [INFO] [stdout] test tests::test_index_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests circle_buffer [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - CircleBuffer::iter_mut (line 187) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::with_capacity (line 19) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::push (line 91) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::capacity (line 36) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::zero_clear (line 217) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::len (line 50) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::iter (line 163) ... ok [INFO] [stdout] test src/lib.rs - CircleBuffer::is_empty (line 73) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b1fbbaf97868ad5c90742fa7f0da093e71ad758e3e10f7d0cadc1f730cd0c05a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1fbbaf97868ad5c90742fa7f0da093e71ad758e3e10f7d0cadc1f730cd0c05a", kill_on_drop: false }` [INFO] [stdout] b1fbbaf97868ad5c90742fa7f0da093e71ad758e3e10f7d0cadc1f730cd0c05a