[INFO] crate uid 0.1.4 is already in cache
[INFO] extracting crate uid 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/uid/0.1.4
[INFO] extracting crate uid 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uid/0.1.4
[INFO] validating manifest of uid-0.1.4 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of uid-0.1.4 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing uid-0.1.4
[INFO] finished frobbing uid-0.1.4
[INFO] frobbed toml for uid-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/uid/0.1.4/Cargo.toml
[INFO] started frobbing uid-0.1.4
[INFO] finished frobbing uid-0.1.4
[INFO] frobbed toml for uid-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uid/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing uid-0.1.4 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uid/0.1.4:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0c42588853289b0b0fdd4e4284f44fd0351b926beb713d9846471f0b1639479d
[INFO] running `"docker" "start" "-a" "0c42588853289b0b0fdd4e4284f44fd0351b926beb713d9846471f0b1639479d"`
[INFO] [stderr]    Compiling uid v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "0c42588853289b0b0fdd4e4284f44fd0351b926beb713d9846471f0b1639479d"`
[INFO] running `"docker" "rm" "-f" "0c42588853289b0b0fdd4e4284f44fd0351b926beb713d9846471f0b1639479d"`
[INFO] [stdout] 0c42588853289b0b0fdd4e4284f44fd0351b926beb713d9846471f0b1639479d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uid/0.1.4:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e2aebe57cee7541160a6f4ca3296d35986ee536001123c0b4dd3a9eab0a5de3f
[INFO] running `"docker" "start" "-a" "e2aebe57cee7541160a6f4ca3296d35986ee536001123c0b4dd3a9eab0a5de3f"`
[INFO] [stderr]    Compiling uid v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "e2aebe57cee7541160a6f4ca3296d35986ee536001123c0b4dd3a9eab0a5de3f"`
[INFO] running `"docker" "rm" "-f" "e2aebe57cee7541160a6f4ca3296d35986ee536001123c0b4dd3a9eab0a5de3f"`
[INFO] [stdout] e2aebe57cee7541160a6f4ca3296d35986ee536001123c0b4dd3a9eab0a5de3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uid/0.1.4:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d158563d1ec7bd1c6e7d0e88ed25728b89bbdb68808c9cdd5aa1a2927e6045d7
[INFO] running `"docker" "start" "-a" "d158563d1ec7bd1c6e7d0e88ed25728b89bbdb68808c9cdd5aa1a2927e6045d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uid-80d3d804137cc69f
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::unique_id_increases ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::size ... ok
[INFO] [stdout] test tests::thread_safety ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nostd-ba5a243be9d4b350
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/std-d6b22e179e49fafc
[INFO] [stdout] running 1 test
[INFO] [stdout] test distinct_ids ... 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 1 test
[INFO] [stdout] test distinct_ids ... ok
[INFO] [stderr]    Doc-tests uid
[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 2 tests
[INFO] [stdout] test src/lib.rs - Id (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Id (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d158563d1ec7bd1c6e7d0e88ed25728b89bbdb68808c9cdd5aa1a2927e6045d7"`
[INFO] running `"docker" "rm" "-f" "d158563d1ec7bd1c6e7d0e88ed25728b89bbdb68808c9cdd5aa1a2927e6045d7"`
[INFO] [stdout] d158563d1ec7bd1c6e7d0e88ed25728b89bbdb68808c9cdd5aa1a2927e6045d7