[INFO] fetching crate yauuid 0.2.1... [INFO] testing yauuid-0.2.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate yauuid 0.2.1 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate yauuid 0.2.1 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 yauuid 0.2.1 [INFO] finished tweaking crates.io crate yauuid 0.2.1 [INFO] tweaked toml for crates.io crate yauuid 0.2.1 written to /workspace/builds/worker-29/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb005636c4aaa4023df5b81493fcccb0d9f98d6c070c4289df579db8c10f83fd [INFO] running `Command { std: "docker" "start" "-a" "bb005636c4aaa4023df5b81493fcccb0d9f98d6c070c4289df579db8c10f83fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb005636c4aaa4023df5b81493fcccb0d9f98d6c070c4289df579db8c10f83fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb005636c4aaa4023df5b81493fcccb0d9f98d6c070c4289df579db8c10f83fd", kill_on_drop: false }` [INFO] [stdout] bb005636c4aaa4023df5b81493fcccb0d9f98d6c070c4289df579db8c10f83fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82895ff34466baa7952530982aaba4839c6eb1dc827f77ad3c54260d80097361 [INFO] running `Command { std: "docker" "start" "-a" "82895ff34466baa7952530982aaba4839c6eb1dc827f77ad3c54260d80097361", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling yauuid v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/macros.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:32 [INFO] [stdout] | [INFO] [stdout] 282 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 282 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 282 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `Command { std: "docker" "inspect" "82895ff34466baa7952530982aaba4839c6eb1dc827f77ad3c54260d80097361", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82895ff34466baa7952530982aaba4839c6eb1dc827f77ad3c54260d80097361", kill_on_drop: false }` [INFO] [stdout] 82895ff34466baa7952530982aaba4839c6eb1dc827f77ad3c54260d80097361 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fce16c764102c358a341a4ab79ccfac058976394406ef09bcdd182ec0b1defe [INFO] running `Command { std: "docker" "start" "-a" "6fce16c764102c358a341a4ab79ccfac058976394406ef09bcdd182ec0b1defe", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/macros.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:32 [INFO] [stdout] | [INFO] [stdout] 282 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 282 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 282 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling yauuid v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/macros.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:32 [INFO] [stdout] | [INFO] [stdout] 282 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 282 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 282 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.14s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/yauuid-f23f7ea4f1889120) [INFO] [stderr] Executable tests/test_uuid_v1.rs (/opt/rustwide/target/debug/deps/test_uuid_v1-523949208b05d845) [INFO] running `Command { std: "docker" "inspect" "6fce16c764102c358a341a4ab79ccfac058976394406ef09bcdd182ec0b1defe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fce16c764102c358a341a4ab79ccfac058976394406ef09bcdd182ec0b1defe", kill_on_drop: false }` [INFO] [stdout] 6fce16c764102c358a341a4ab79ccfac058976394406ef09bcdd182ec0b1defe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bfbfdfb2b06619194cdedd6df494b06c018fb49266d08427bd60718efb1a950d [INFO] running `Command { std: "docker" "start" "-a" "bfbfdfb2b06619194cdedd6df494b06c018fb49266d08427bd60718efb1a950d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stderr] --> src/macros.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:282:32 [INFO] [stderr] | [INFO] [stderr] 282 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 282 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 282 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `yauuid` (lib) generated 2 warnings [INFO] [stderr] warning: `yauuid` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yauuid-f23f7ea4f1889120) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test node::tests::test_lo_nodeid ... ok [INFO] [stdout] test v5::tests::test_new ... ok [INFO] [stdout] test tests::test_format ... ok [INFO] [stdout] test v4::tests::test_new ... ok [INFO] [stdout] test tests::test_variant ... ok [INFO] [stdout] test tests::test_to_string ... ok [INFO] [stdout] test v3::tests::test_to_string ... ok [INFO] [stdout] test util::tests::test_xtob ... ok [INFO] [stdout] test v1::tests::test_new ... ok [INFO] [stdout] test v3::tests::test_new ... ok [INFO] [stdout] test v5::tests::test_to_string ... ok [INFO] [stdout] test tests::test_version ... ok [INFO] [stdout] test node::util::tests::test_xtob ... ok [INFO] [stdout] test tests::test_from_str ... ok [INFO] [stdout] test tests::test_nil ... ok [INFO] [stdout] test node::tests::test_to_string ... ok [INFO] [stdout] test v2::tests::test_new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/test_uuid_v1.rs (/opt/rustwide/target/debug/deps/test_uuid_v1-523949208b05d845) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_uuid_v1 ... 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] Doc-tests yauuid [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/v4.rs - v4::Uuid::new_v4 (line 13) ... ok [INFO] [stdout] test src/lib.rs - Uuid::nil (line 164) ... ok [INFO] [stdout] test src/v5.rs - v5::Uuid::new_v5 (line 18) ... ok [INFO] [stdout] test src/v3.rs - v3::Uuid::new_v3 (line 18) ... ok [INFO] [stdout] test src/v1.rs - v1::Uuid::new_v1 (line 79) ... ok [INFO] [stdout] test src/v2.rs - v2::Uuid::new_v2 (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bfbfdfb2b06619194cdedd6df494b06c018fb49266d08427bd60718efb1a950d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfbfdfb2b06619194cdedd6df494b06c018fb49266d08427bd60718efb1a950d", kill_on_drop: false }` [INFO] [stdout] bfbfdfb2b06619194cdedd6df494b06c018fb49266d08427bd60718efb1a950d