[INFO] crate arae 0.2.0 is already in cache
[INFO] testing arae-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate arae 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate arae 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arae 0.2.0
[INFO] finished tweaking crates.io crate arae 0.2.0
[INFO] tweaked toml for crates.io crate arae 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 579aae8d611ee1483bba5d9d53f4ac0e6840363a70073eb539472af0109e55e3
[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" "579aae8d611ee1483bba5d9d53f4ac0e6840363a70073eb539472af0109e55e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "579aae8d611ee1483bba5d9d53f4ac0e6840363a70073eb539472af0109e55e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579aae8d611ee1483bba5d9d53f4ac0e6840363a70073eb539472af0109e55e3", kill_on_drop: false }`
[INFO] [stdout] 579aae8d611ee1483bba5d9d53f4ac0e6840363a70073eb539472af0109e55e3
[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" "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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 458ce084a13b2e5c39d1c4ceac535bbf0fd2e44860b3e97721f4cfe58c3ec1f0
[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" "458ce084a13b2e5c39d1c4ceac535bbf0fd2e44860b3e97721f4cfe58c3ec1f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling arae v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "458ce084a13b2e5c39d1c4ceac535bbf0fd2e44860b3e97721f4cfe58c3ec1f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458ce084a13b2e5c39d1c4ceac535bbf0fd2e44860b3e97721f4cfe58c3ec1f0", kill_on_drop: false }`
[INFO] [stdout] 458ce084a13b2e5c39d1c4ceac535bbf0fd2e44860b3e97721f4cfe58c3ec1f0
[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" "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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4797257ad90072fd05b2f89e7e78ddcb7999836bcbf9ca6e474701b6397315f7
[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" "4797257ad90072fd05b2f89e7e78ddcb7999836bcbf9ca6e474701b6397315f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling arae v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "4797257ad90072fd05b2f89e7e78ddcb7999836bcbf9ca6e474701b6397315f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4797257ad90072fd05b2f89e7e78ddcb7999836bcbf9ca6e474701b6397315f7", kill_on_drop: false }`
[INFO] [stdout] 4797257ad90072fd05b2f89e7e78ddcb7999836bcbf9ca6e474701b6397315f7
[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" "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" "+beta-2020-07-24" "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] 1bb7881db0eceee9673fec6e3f5812d80b6d72c0434e3d5583916d65c4d35466
[INFO] running `Command { std: "docker" "start" "-a" "1bb7881db0eceee9673fec6e3f5812d80b6d72c0434e3d5583916d65c4d35466", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arae-b39c4fba504b25b8
[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/curvec_test-5500369e0da52ed3
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_at_invalid ... ok
[INFO] [stdout] test test_get_mut ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_iter_at ... ok
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_iter_single_elem ... ok
[INFO] [stdout] test test_new_with_default ... ok
[INFO] [stdout] test test_wrapping_iter_at ... ok
[INFO] [stdout] test test_wrapping_iter ... ok
[INFO] [stdout] test test_from_empty_vec ... ok
[INFO] [stdout] test test_new_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arae
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_iter_at (line 370) ... ok
[INFO] [stdout] test src/cursor.rs - cursor::Cursor<T>::get_mut (line 55) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::get (line 150) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_next (line 231) ... ok
[INFO] [stdout] test src/cursor.rs - cursor::Cursor<T>::get (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::get_mut (line 170) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::iter (line 298) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::iter_at (line 318) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_prev (line 266) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_iter (line 343) ... ok
[INFO] [stdout] test src/vec.rs - vec::CurVec (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bb7881db0eceee9673fec6e3f5812d80b6d72c0434e3d5583916d65c4d35466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb7881db0eceee9673fec6e3f5812d80b6d72c0434e3d5583916d65c4d35466", kill_on_drop: false }`
[INFO] [stdout] 1bb7881db0eceee9673fec6e3f5812d80b6d72c0434e3d5583916d65c4d35466