[INFO] crate reproto-core 0.3.36 is already in cache
[INFO] extracting crate reproto-core 0.3.36 into work/ex/beta-1.37-6/sources/1.36.0/reg/reproto-core/0.3.36
[INFO] extracting crate reproto-core 0.3.36 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/reproto-core/0.3.36
[INFO] validating manifest of reproto-core-0.3.36 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 reproto-core-0.3.36 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 reproto-core-0.3.36
[INFO] finished frobbing reproto-core-0.3.36
[INFO] frobbed toml for reproto-core-0.3.36 written to work/ex/beta-1.37-6/sources/1.36.0/reg/reproto-core/0.3.36/Cargo.toml
[INFO] started frobbing reproto-core-0.3.36
[INFO] finished frobbing reproto-core-0.3.36
[INFO] frobbed toml for reproto-core-0.3.36 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/reproto-core/0.3.36/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 reproto-core-0.3.36 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/reproto-core/0.3.36:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 56d72e85b31916b423ad3600579cb2b1c9476a2ec06fa2dc308b0a153d4c6a50
[INFO] running `"docker" "start" "-a" "56d72e85b31916b423ad3600579cb2b1c9476a2ec06fa2dc308b0a153d4c6a50"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]    Compiling reproto-core v0.3.36 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/errors.rs:131:47
[INFO] [stderr]     |
[INFO] [stderr] 131 |         static ENABLED: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
[INFO] running `"docker" "inspect" "56d72e85b31916b423ad3600579cb2b1c9476a2ec06fa2dc308b0a153d4c6a50"`
[INFO] running `"docker" "rm" "-f" "56d72e85b31916b423ad3600579cb2b1c9476a2ec06fa2dc308b0a153d4c6a50"`
[INFO] [stdout] 56d72e85b31916b423ad3600579cb2b1c9476a2ec06fa2dc308b0a153d4c6a50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/reproto-core/0.3.36:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] df3dfdfe7af2ae39029093660048bc0267e4af82e77df086afd37173d33cbdc8
[INFO] running `"docker" "start" "-a" "df3dfdfe7af2ae39029093660048bc0267e4af82e77df086afd37173d33cbdc8"`
[INFO] [stderr]    Compiling reproto-core v0.3.36 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/errors.rs:131:47
[INFO] [stderr]     |
[INFO] [stderr] 131 |         static ENABLED: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `"docker" "inspect" "df3dfdfe7af2ae39029093660048bc0267e4af82e77df086afd37173d33cbdc8"`
[INFO] running `"docker" "rm" "-f" "df3dfdfe7af2ae39029093660048bc0267e4af82e77df086afd37173d33cbdc8"`
[INFO] [stdout] df3dfdfe7af2ae39029093660048bc0267e4af82e77df086afd37173d33cbdc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/reproto-core/0.3.36:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 66a9046b121b8ac9e98ba050c1583a6bdf3c520bb9b228a71735ea4950a279fc
[INFO] running `"docker" "start" "-a" "66a9046b121b8ac9e98ba050c1583a6bdf3c520bb9b228a71735ea4950a279fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reproto_core-e165219d0e548a2f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test rp_number::test_numbers::test_display ... ok
[INFO] [stderr]    Doc-tests reproto-core
[INFO] [stdout] test context::tests::test_handle ... ok
[INFO] [stdout] test rp_number::test_numbers::test_negative ... ok
[INFO] [stdout] test rp_number::test_numbers::test_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "66a9046b121b8ac9e98ba050c1583a6bdf3c520bb9b228a71735ea4950a279fc"`
[INFO] running `"docker" "rm" "-f" "66a9046b121b8ac9e98ba050c1583a6bdf3c520bb9b228a71735ea4950a279fc"`
[INFO] [stdout] 66a9046b121b8ac9e98ba050c1583a6bdf3c520bb9b228a71735ea4950a279fc