[INFO] crate lazy-init 0.3.0 is already in cache
[INFO] extracting crate lazy-init 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-init/0.3.0
[INFO] extracting crate lazy-init 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lazy-init/0.3.0
[INFO] validating manifest of lazy-init-0.3.0 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 lazy-init-0.3.0 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 lazy-init-0.3.0
[INFO] finished frobbing lazy-init-0.3.0
[INFO] frobbed toml for lazy-init-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-init/0.3.0/Cargo.toml
[INFO] started frobbing lazy-init-0.3.0
[INFO] finished frobbing lazy-init-0.3.0
[INFO] frobbed toml for lazy-init-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lazy-init/0.3.0/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 lazy-init-0.3.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-init/0.3.0:/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] 59309bf162a43de725b965460291fd2bb2ff417d41df6aad90cdeeb66fa002ad
[INFO] running `"docker" "start" "-a" "59309bf162a43de725b965460291fd2bb2ff417d41df6aad90cdeeb66fa002ad"`
[INFO] [stderr]    Compiling lazy-init v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:119:15
[INFO] [stderr]     |
[INFO] [stderr] 119 |         match unsafe { self.value.into_inner().unwrap() } {
[INFO] [stderr]     |               ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "59309bf162a43de725b965460291fd2bb2ff417d41df6aad90cdeeb66fa002ad"`
[INFO] running `"docker" "rm" "-f" "59309bf162a43de725b965460291fd2bb2ff417d41df6aad90cdeeb66fa002ad"`
[INFO] [stdout] 59309bf162a43de725b965460291fd2bb2ff417d41df6aad90cdeeb66fa002ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-init/0.3.0:/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] 46ba62bfd0b684538da364523464f92e4ae7eb0c322af4750ec377c13f361e3f
[INFO] running `"docker" "start" "-a" "46ba62bfd0b684538da364523464f92e4ae7eb0c322af4750ec377c13f361e3f"`
[INFO] [stderr]    Compiling lazy-init v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/lib.rs:119:15
[INFO] [stderr]     |
[INFO] [stderr] 119 |         match unsafe { self.value.into_inner().unwrap() } {
[INFO] [stderr]     |               ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "46ba62bfd0b684538da364523464f92e4ae7eb0c322af4750ec377c13f361e3f"`
[INFO] running `"docker" "rm" "-f" "46ba62bfd0b684538da364523464f92e4ae7eb0c322af4750ec377c13f361e3f"`
[INFO] [stdout] 46ba62bfd0b684538da364523464f92e4ae7eb0c322af4750ec377c13f361e3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-init/0.3.0:/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] e71c2aecdf006ea43d2110bb2c39f8ff89d9dc1a18d3175b38d66cc71b6c3424
[INFO] running `"docker" "start" "-a" "e71c2aecdf006ea43d2110bb2c39f8ff89d9dc1a18d3175b38d66cc71b6c3424"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lazy_init-8e1f7f644ea60826
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_lazy ... ok
[INFO] [stdout] test tests::test_lazy_transform ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazy-init
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e71c2aecdf006ea43d2110bb2c39f8ff89d9dc1a18d3175b38d66cc71b6c3424"`
[INFO] running `"docker" "rm" "-f" "e71c2aecdf006ea43d2110bb2c39f8ff89d9dc1a18d3175b38d66cc71b6c3424"`
[INFO] [stdout] e71c2aecdf006ea43d2110bb2c39f8ff89d9dc1a18d3175b38d66cc71b6c3424