[INFO] fetching crate num-format 0.4.0... [INFO] testing num-format-0.4.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate num-format 0.4.0 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate num-format 0.4.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-107/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e97e5ba26a05b565756d492429b37d80c6ab85c6f6ca5702170874d5e154c468 [INFO] running `Command { std: "docker" "start" "-a" "e97e5ba26a05b565756d492429b37d80c6ab85c6f6ca5702170874d5e154c468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e97e5ba26a05b565756d492429b37d80c6ab85c6f6ca5702170874d5e154c468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97e5ba26a05b565756d492429b37d80c6ab85c6f6ca5702170874d5e154c468", kill_on_drop: false }` [INFO] [stdout] e97e5ba26a05b565756d492429b37d80c6ab85c6f6ca5702170874d5e154c468 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a178d78df543f3f91db03ae543abe4e55a831c24ba11a8a57fbeaf8039ca474 [INFO] running `Command { std: "docker" "start" "-a" "9a178d78df543f3f91db03ae543abe4e55a831c24ba11a8a57fbeaf8039ca474", 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 2.49s [INFO] running `Command { std: "docker" "inspect" "9a178d78df543f3f91db03ae543abe4e55a831c24ba11a8a57fbeaf8039ca474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a178d78df543f3f91db03ae543abe4e55a831c24ba11a8a57fbeaf8039ca474", kill_on_drop: false }` [INFO] [stdout] 9a178d78df543f3f91db03ae543abe4e55a831c24ba11a8a57fbeaf8039ca474 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d24f7de036d354c802a5838b47ce1d61817ee8a2a05bb3bf5e9a952dc7e93a3a [INFO] running `Command { std: "docker" "start" "-a" "d24f7de036d354c802a5838b47ce1d61817ee8a2a05bb3bf5e9a952dc7e93a3a", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [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_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [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 7.24s [INFO] running `Command { std: "docker" "inspect" "d24f7de036d354c802a5838b47ce1d61817ee8a2a05bb3bf5e9a952dc7e93a3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24f7de036d354c802a5838b47ce1d61817ee8a2a05bb3bf5e9a952dc7e93a3a", kill_on_drop: false }` [INFO] [stdout] d24f7de036d354c802a5838b47ce1d61817ee8a2a05bb3bf5e9a952dc7e93a3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3cd58824e4a1f57ff98c60d5587732bfa18c4fa7dd7d4c921571a631ce2ba739 [INFO] running `Command { std: "docker" "start" "-a" "3cd58824e4a1f57ff98c60d5587732bfa18c4fa7dd7d4c921571a631ce2ba739", 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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/num_format-3fc721c7496f0327) [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_errors.rs (/opt/rustwide/target/debug/deps/test_errors-d8094d7b24d4eb04) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_errors_capacity ... ok [INFO] [stdout] test test_errors_parse_locale ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_no_bytes_written.rs (/opt/rustwide/target/debug/deps/test_no_bytes_written-5a4410d54e9bc02b) [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-ca60e98224166f5e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_non_zero_u128 ... ok [INFO] [stdout] test test_non_zero_u32 ... ok [INFO] [stdout] test test_non_zero_u64 ... ok [INFO] [stdout] test test_non_zero_u16 ... ok [INFO] [stdout] test test_non_zero_usize ... ok [INFO] [stdout] test test_non_zero_u8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_num_bigint.rs (/opt/rustwide/target/debug/deps/test_num_bigint-9cebef9cad4cb6e8) [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_serialization.rs (/opt/rustwide/target/debug/deps/test_serialization-ea40912bb1caad83) [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_signed.rs (/opt/rustwide/target/debug/deps/test_signed-553cceda4103d146) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_i128 ... ok [INFO] [stdout] test test_i16 ... ok [INFO] [stdout] test test_i64 ... ok [INFO] [stdout] test test_i32 ... ok [INFO] [stdout] test test_i8 ... ok [INFO] [stdout] test test_isize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_system_locale_unix.rs (/opt/rustwide/target/debug/deps/test_system_locale_unix-27f2ffca88f7ea51) [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-22ec8b99708194ea) [INFO] [stdout] [INFO] [stderr] Running tests/test_unsigned.rs (/opt/rustwide/target/debug/deps/test_unsigned-bec59855bca05d19) [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_u32 ... ok [INFO] [stdout] test test_u8 ... ok [INFO] [stdout] test test_u128 ... ok [INFO] [stdout] test test_u64 ... ok [INFO] [stdout] test test_usize ... ok [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 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests num-format [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 132) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/buffer.rs - buffer::Buffer (line 15) ... ok [INFO] [stdout] test src/locale.rs - locale::Locale (line 551) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/custom_format.rs - custom_format::CustomFormat (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 160) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3cd58824e4a1f57ff98c60d5587732bfa18c4fa7dd7d4c921571a631ce2ba739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cd58824e4a1f57ff98c60d5587732bfa18c4fa7dd7d4c921571a631ce2ba739", kill_on_drop: false }` [INFO] [stdout] 3cd58824e4a1f57ff98c60d5587732bfa18c4fa7dd7d4c921571a631ce2ba739