[INFO] fetching crate data-stream 0.1.0...
[INFO] testing data-stream-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate data-stream 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate data-stream 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data-stream 0.1.0
[INFO] finished tweaking crates.io crate data-stream 0.1.0
[INFO] tweaked toml for crates.io crate data-stream 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] a3f589ea0c3cf9aa895754089355057c3f859b914602c2ca266d5c2cb62c2e19
[INFO] running `Command { std: "docker" "start" "-a" "a3f589ea0c3cf9aa895754089355057c3f859b914602c2ca266d5c2cb62c2e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3f589ea0c3cf9aa895754089355057c3f859b914602c2ca266d5c2cb62c2e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f589ea0c3cf9aa895754089355057c3f859b914602c2ca266d5c2cb62c2e19", kill_on_drop: false }`
[INFO] [stdout] a3f589ea0c3cf9aa895754089355057c3f859b914602c2ca266d5c2cb62c2e19
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] cef4a307813339742fab207089c3987d62131569b04168b3c1a3339751ab1e54
[INFO] running `Command { std: "docker" "start" "-a" "cef4a307813339742fab207089c3987d62131569b04168b3c1a3339751ab1e54", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "cef4a307813339742fab207089c3987d62131569b04168b3c1a3339751ab1e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef4a307813339742fab207089c3987d62131569b04168b3c1a3339751ab1e54", kill_on_drop: false }`
[INFO] [stdout] cef4a307813339742fab207089c3987d62131569b04168b3c1a3339751ab1e54
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d987a9141e4805b105356d8bef84fee670d6b4130e413c5e9de7c9a8ae10807
[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" "7d987a9141e4805b105356d8bef84fee670d6b4130e413c5e9de7c9a8ae10807", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_stream-2c21d83e794f9946)
[INFO] [stderr]   Executable tests/collections.rs (/opt/rustwide/target/debug/deps/collections-fb3d0446caa6dcf4)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-341acff3533496b0)
[INFO] [stderr]   Executable tests/numbers.rs (/opt/rustwide/target/debug/deps/numbers-897092d89fef0806)
[INFO] running `Command { std: "docker" "inspect" "7d987a9141e4805b105356d8bef84fee670d6b4130e413c5e9de7c9a8ae10807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d987a9141e4805b105356d8bef84fee670d6b4130e413c5e9de7c9a8ae10807", kill_on_drop: false }`
[INFO] [stdout] 7d987a9141e4805b105356d8bef84fee670d6b4130e413c5e9de7c9a8ae10807
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 8064c985e199630815ccdd723ebd53a41ed049ccded7c63a7c5a6053c1aeb23b
[INFO] running `Command { std: "docker" "start" "-a" "8064c985e199630815ccdd723ebd53a41ed049ccded7c63a7c5a6053c1aeb23b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_stream-2c21d83e794f9946)
[INFO] [stderr]      Running tests/collections.rs (/opt/rustwide/target/debug/deps/collections-fb3d0446caa6dcf4)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test check_binary_tree_map_portable ... ok
[INFO] [stdout] test check_binary_tree_set_native ... ok
[INFO] [stdout] test check_linked_list_portable ... ok
[INFO] [stdout] test check_vec_deque_native ... ok
[INFO] [stdout] test check_vec_deque_portable ... ok
[INFO] [stdout] test check_vec_native ... ok
[INFO] [stdout] test check_vec_portable ... ok
[INFO] [stdout] test check_hash_set_portable ... ok
[INFO] [stdout] test check_hash_set_native ... ok
[INFO] [stdout] test check_hash_map_portable ... ok
[INFO] [stdout] test check_hash_map_native ... ok
[INFO] [stdout] test check_binary_tree_set_portable ... ok
[INFO] [stdout] test check_linked_list_native ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-341acff3533496b0)
[INFO] [stdout] test check_binary_tree_map_native ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/numbers.rs (/opt/rustwide/target/debug/deps/numbers-897092d89fef0806)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test check_f32_ne ... ok
[INFO] [stdout] test check_f32_le ... ok
[INFO] [stdout] test check_i128_le ... ok
[INFO] [stdout] test check_f64_ne ... ok
[INFO] [stdout] test check_i16_be ... ok
[INFO] [stdout] test check_i128_ne ... ok
[INFO] [stdout] test check_i16_le ... ok
[INFO] [stdout] test check_i16_ne ... ok
[INFO] [stdout] test check_i32_be ... ok
[INFO] [stdout] test check_i32_ne ... ok
[INFO] [stdout] test check_i32_le ... ok
[INFO] [stdout] test check_i64_be ... ok
[INFO] [stdout] test check_f32_be ... ok
[INFO] [stdout] test check_f64_be ... ok
[INFO] [stdout] test check_i128_be ... ok
[INFO] [stdout] test check_i8_le ... ok
[INFO] [stdout] test check_u16_le ... ok
[INFO] [stdout] test check_i8_ne ... ok
[INFO] [stdout] test check_u16_ne ... ok
[INFO] [stdout] test check_u32_be ... ok
[INFO] [stdout] test check_u32_ne ... ok
[INFO] [stdout] test check_u32_le ... ok
[INFO] [stdout] test check_u64_be ... ok
[INFO] [stdout] test check_u64_le ... ok
[INFO] [stdout] test check_u64_ne ... ok
[INFO] [stdout] test check_u8_be ... ok
[INFO] [stdout] test check_u8_le ... ok
[INFO] [stdout] test check_u8_ne ... ok
[INFO] [stdout] test check_usize_be ... ok
[INFO] [stdout] test check_usize_le ... ok
[INFO] [stdout] test check_usize_ne ... ok
[INFO] [stdout] test check_f64_le ... ok
[INFO] [stdout] test check_u128_be ... ok
[INFO] [stdout] test check_u128_le ... ok
[INFO] [stdout] test check_i8_be ... ok
[INFO] [stdout] test check_i64_le ... ok
[INFO] [stdout] test check_u128_ne ... ok
[INFO] [stdout] test check_u16_be ... ok
[INFO] [stdout] test check_i64_ne ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests data-stream
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8064c985e199630815ccdd723ebd53a41ed049ccded7c63a7c5a6053c1aeb23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8064c985e199630815ccdd723ebd53a41ed049ccded7c63a7c5a6053c1aeb23b", kill_on_drop: false }`
[INFO] [stdout] 8064c985e199630815ccdd723ebd53a41ed049ccded7c63a7c5a6053c1aeb23b