[INFO] crate yauuid 0.2.1 is already in cache
[INFO] extracting crate yauuid 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/yauuid/0.2.1
[INFO] extracting crate yauuid 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yauuid/0.2.1
[INFO] validating manifest of yauuid-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yauuid-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yauuid-0.2.1
[INFO] finished frobbing yauuid-0.2.1
[INFO] frobbed toml for yauuid-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/yauuid/0.2.1/Cargo.toml
[INFO] started frobbing yauuid-0.2.1
[INFO] finished frobbing yauuid-0.2.1
[INFO] frobbed toml for yauuid-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yauuid/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yauuid-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yauuid/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 08cf8d747383abcd4c50533e7a85ac3ddcc0b753d04448a80a3ac8610ea82a3d
[INFO] running `"docker" "start" "-a" "08cf8d747383abcd4c50533e7a85ac3ddcc0b753d04448a80a3ac8610ea82a3d"`
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling md-5 v0.8.0
[INFO] [stderr]    Compiling yauuid v0.2.1 (/opt/crater/workdir)
[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]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "08cf8d747383abcd4c50533e7a85ac3ddcc0b753d04448a80a3ac8610ea82a3d"`
[INFO] running `"docker" "rm" "-f" "08cf8d747383abcd4c50533e7a85ac3ddcc0b753d04448a80a3ac8610ea82a3d"`
[INFO] [stdout] 08cf8d747383abcd4c50533e7a85ac3ddcc0b753d04448a80a3ac8610ea82a3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yauuid/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 204a68e4f3da25e72ad3dee422a7a99890c08919c5a8569ac51bb078b5553949
[INFO] running `"docker" "start" "-a" "204a68e4f3da25e72ad3dee422a7a99890c08919c5a8569ac51bb078b5553949"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling yauuid v0.2.1 (/opt/crater/workdir)
[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]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.56s
[INFO] running `"docker" "inspect" "204a68e4f3da25e72ad3dee422a7a99890c08919c5a8569ac51bb078b5553949"`
[INFO] running `"docker" "rm" "-f" "204a68e4f3da25e72ad3dee422a7a99890c08919c5a8569ac51bb078b5553949"`
[INFO] [stdout] 204a68e4f3da25e72ad3dee422a7a99890c08919c5a8569ac51bb078b5553949
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yauuid/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 38411c0b227d1ce3a701ba58f49801bc43a1adbc108469059a7dbd78a8c96fe3
[INFO] running `"docker" "start" "-a" "38411c0b227d1ce3a701ba58f49801bc43a1adbc108469059a7dbd78a8c96fe3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yauuid-07726d6c400b4872
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test node::tests::test_lo_nodeid ... ok
[INFO] [stdout] test node::tests::test_to_string ... 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 tests::test_version ... ok
[INFO] [stdout] test util::tests::test_xtob ... ok
[INFO] [stdout] test v2::tests::test_new ... ok
[INFO] [stdout] test v3::tests::test_to_string ... ok
[INFO] [stdout] test v3::tests::test_new ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] test tests::test_variant ... ok
[INFO] [stdout] test v1::tests::test_new ... ok
[INFO] [stdout] test tests::test_format ... ok
[INFO] [stdout] test v4::tests::test_new ... ok
[INFO] [stdout] test v5::tests::test_to_string ... ok
[INFO] [stdout] test v5::tests::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_uuid_v1-0c60a1b36b1bcbc9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests yauuid
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/v5.rs - v5::Uuid::new_v5 (line 18) ... ok
[INFO] [stdout] test src/v4.rs - v4::Uuid::new_v4 (line 13) ... ok
[INFO] [stdout] test src/v3.rs - v3::Uuid::new_v3 (line 18) ... ok
[INFO] [stdout] test src/v2.rs - v2::Uuid::new_v2 (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::nil (line 164) ... ok
[INFO] [stdout] test src/v1.rs - v1::Uuid::new_v1 (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "38411c0b227d1ce3a701ba58f49801bc43a1adbc108469059a7dbd78a8c96fe3"`
[INFO] running `"docker" "rm" "-f" "38411c0b227d1ce3a701ba58f49801bc43a1adbc108469059a7dbd78a8c96fe3"`
[INFO] [stdout] 38411c0b227d1ce3a701ba58f49801bc43a1adbc108469059a7dbd78a8c96fe3