[INFO] fetching crate num-format 0.4.0... [INFO] testing num-format-0.4.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate num-format 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate num-format 0.4.0 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 num-format 0.4.0 [INFO] finished tweaking crates.io crate num-format 0.4.0 [INFO] tweaked toml for crates.io crate num-format 0.4.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8220d6e7f98b2c95063e06dc04904ceb43019e91d4d093536df79c22f1b8b202 [INFO] running `Command { std: "docker" "start" "-a" "8220d6e7f98b2c95063e06dc04904ceb43019e91d4d093536df79c22f1b8b202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8220d6e7f98b2c95063e06dc04904ceb43019e91d4d093536df79c22f1b8b202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8220d6e7f98b2c95063e06dc04904ceb43019e91d4d093536df79c22f1b8b202", kill_on_drop: false }` [INFO] [stdout] 8220d6e7f98b2c95063e06dc04904ceb43019e91d4d093536df79c22f1b8b202 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 68c6618b19c1312959da33a6bfafc6a26d481133e7319725b324349627a21dd6 [INFO] running `Command { std: "docker" "start" "-a" "68c6618b19c1312959da33a6bfafc6a26d481133e7319725b324349627a21dd6", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling num-format v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/buffer.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | inner: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 228 | deprecated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.34s [INFO] running `Command { std: "docker" "inspect" "68c6618b19c1312959da33a6bfafc6a26d481133e7319725b324349627a21dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68c6618b19c1312959da33a6bfafc6a26d481133e7319725b324349627a21dd6", kill_on_drop: false }` [INFO] [stdout] 68c6618b19c1312959da33a6bfafc6a26d481133e7319725b324349627a21dd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 705741e1792331655b5dd9285431db4a573be72ff1716f9c2eda44f868fb815e [INFO] running `Command { std: "docker" "start" "-a" "705741e1792331655b5dd9285431db4a573be72ff1716f9c2eda44f868fb815e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/buffer.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | inner: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 228 | deprecated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling num-format v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/buffer.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | inner: unsafe { mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 228 | deprecated, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.48s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/num_format-0ace681d95f7c4c7) [INFO] [stderr] Executable tests/test_errors.rs (/opt/rustwide/target/debug/deps/test_errors-74f220eb8af73f39) [INFO] [stderr] Executable tests/test_no_bytes_written.rs (/opt/rustwide/target/debug/deps/test_no_bytes_written-098d7c18a8ae176a) [INFO] [stderr] Executable tests/test_non_zero.rs (/opt/rustwide/target/debug/deps/test_non_zero-7ee05b89ef36875e) [INFO] [stderr] Executable tests/test_num_bigint.rs (/opt/rustwide/target/debug/deps/test_num_bigint-fe08b8c5a14c2cda) [INFO] [stderr] Executable tests/test_serialization.rs (/opt/rustwide/target/debug/deps/test_serialization-47aafc870f6fb95c) [INFO] [stderr] Executable tests/test_signed.rs (/opt/rustwide/target/debug/deps/test_signed-9974d766c4733460) [INFO] [stderr] Executable tests/test_system_locale_unix.rs (/opt/rustwide/target/debug/deps/test_system_locale_unix-a9337a74d90dbb4b) [INFO] [stderr] Executable tests/test_system_locale_windows.rs (/opt/rustwide/target/debug/deps/test_system_locale_windows-a18662421c2879d7) [INFO] [stderr] Executable tests/test_unsigned.rs (/opt/rustwide/target/debug/deps/test_unsigned-ea719c3c00c91c31) [INFO] running `Command { std: "docker" "inspect" "705741e1792331655b5dd9285431db4a573be72ff1716f9c2eda44f868fb815e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705741e1792331655b5dd9285431db4a573be72ff1716f9c2eda44f868fb815e", kill_on_drop: false }` [INFO] [stdout] 705741e1792331655b5dd9285431db4a573be72ff1716f9c2eda44f868fb815e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 4b661c56da7f9662fb5935e4af4a75bef5c7c672792d09dcd50924de81b76630 [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" "4b661c56da7f9662fb5935e4af4a75bef5c7c672792d09dcd50924de81b76630", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/buffer.rs:44:34 [INFO] [stderr] | [INFO] [stderr] 44 | inner: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:228:5 [INFO] [stderr] | [INFO] [stderr] 228 | deprecated, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `num-format` (lib) generated 1 warning [INFO] [stderr] warning: `num-format` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/num_format-0ace681d95f7c4c7) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/test_errors.rs (/opt/rustwide/target/debug/deps/test_errors-74f220eb8af73f39) [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 2 tests [INFO] [stdout] test test_errors_parse_locale ... ok [INFO] [stdout] test test_errors_capacity ... ok [INFO] [stderr] Running tests/test_no_bytes_written.rs (/opt/rustwide/target/debug/deps/test_no_bytes_written-098d7c18a8ae176a) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_no_bytes_written ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_non_zero.rs (/opt/rustwide/target/debug/deps/test_non_zero-7ee05b89ef36875e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_non_zero_u128 ... ok [INFO] [stdout] test test_non_zero_usize ... ok [INFO] [stdout] test test_non_zero_u16 ... ok [INFO] [stderr] Running tests/test_num_bigint.rs (/opt/rustwide/target/debug/deps/test_num_bigint-fe08b8c5a14c2cda) [INFO] [stdout] test test_non_zero_u8 ... ok [INFO] [stdout] test test_non_zero_u32 ... ok [INFO] [stdout] test test_non_zero_u64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_serialization.rs (/opt/rustwide/target/debug/deps/test_serialization-47aafc870f6fb95c) [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] [stderr] Running tests/test_signed.rs (/opt/rustwide/target/debug/deps/test_signed-9974d766c4733460) [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 6 tests [INFO] [stdout] test test_i8 ... ok [INFO] [stdout] test test_i16 ... ok [INFO] [stdout] test test_isize ... ok [INFO] [stdout] test test_i64 ... ok [INFO] [stdout] test test_i32 ... ok [INFO] [stderr] Running tests/test_system_locale_unix.rs (/opt/rustwide/target/debug/deps/test_system_locale_unix-a9337a74d90dbb4b) [INFO] [stdout] test test_i128 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_system_locale_windows.rs (/opt/rustwide/target/debug/deps/test_system_locale_windows-a18662421c2879d7) [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] [stderr] Running tests/test_unsigned.rs (/opt/rustwide/target/debug/deps/test_unsigned-ea719c3c00c91c31) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_u128 ... ok [INFO] [stdout] test test_u64 ... ok [INFO] [stdout] test test_u8 ... ok [INFO] [stdout] test test_u32 ... ok [INFO] [stdout] test test_usize ... ok [INFO] [stderr] Doc-tests num-format [INFO] [stdout] test test_u16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 132) ... ok [INFO] [stdout] test src/custom_format.rs - custom_format::CustomFormat (line 10) ... ok [INFO] [stdout] test src/locale.rs - locale::Locale (line 551) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/buffer.rs - buffer::Buffer (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/lib.rs - (line 160) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b661c56da7f9662fb5935e4af4a75bef5c7c672792d09dcd50924de81b76630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b661c56da7f9662fb5935e4af4a75bef5c7c672792d09dcd50924de81b76630", kill_on_drop: false }` [INFO] [stdout] 4b661c56da7f9662fb5935e4af4a75bef5c7c672792d09dcd50924de81b76630