[INFO] crate constant_time_eq 0.1.3 is already in cache
[INFO] extracting crate constant_time_eq 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/constant_time_eq/0.1.3
[INFO] extracting crate constant_time_eq 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/constant_time_eq/0.1.3
[INFO] validating manifest of constant_time_eq-0.1.3 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 constant_time_eq-0.1.3 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 constant_time_eq-0.1.3
[INFO] finished frobbing constant_time_eq-0.1.3
[INFO] frobbed toml for constant_time_eq-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/constant_time_eq/0.1.3/Cargo.toml
[INFO] started frobbing constant_time_eq-0.1.3
[INFO] finished frobbing constant_time_eq-0.1.3
[INFO] frobbed toml for constant_time_eq-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/constant_time_eq/0.1.3/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 constant_time_eq-0.1.3 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-6/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/constant_time_eq/0.1.3:/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] 80217ce1626bad7c3954e5021f58f4ebd96739e25c6b9584e9259b5ed22b7811
[INFO] running `"docker" "start" "-a" "80217ce1626bad7c3954e5021f58f4ebd96739e25c6b9584e9259b5ed22b7811"`
[INFO] [stderr]    Compiling constant_time_eq v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "80217ce1626bad7c3954e5021f58f4ebd96739e25c6b9584e9259b5ed22b7811"`
[INFO] running `"docker" "rm" "-f" "80217ce1626bad7c3954e5021f58f4ebd96739e25c6b9584e9259b5ed22b7811"`
[INFO] [stdout] 80217ce1626bad7c3954e5021f58f4ebd96739e25c6b9584e9259b5ed22b7811
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/constant_time_eq/0.1.3:/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] b6cfceb3738d6588f4babb56b82d1102ac11b48639474fc7a6d5c42cbef69064
[INFO] running `"docker" "start" "-a" "b6cfceb3738d6588f4babb56b82d1102ac11b48639474fc7a6d5c42cbef69064"`
[INFO] [stderr]    Compiling constant_time_eq v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "b6cfceb3738d6588f4babb56b82d1102ac11b48639474fc7a6d5c42cbef69064"`
[INFO] running `"docker" "rm" "-f" "b6cfceb3738d6588f4babb56b82d1102ac11b48639474fc7a6d5c42cbef69064"`
[INFO] [stdout] b6cfceb3738d6588f4babb56b82d1102ac11b48639474fc7a6d5c42cbef69064
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/constant_time_eq/0.1.3:/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] ffaf0f81961383f72bd98a0cde34e3401701e136b46ecfda67b48682091accae
[INFO] running `"docker" "start" "-a" "ffaf0f81961383f72bd98a0cde34e3401701e136b46ecfda67b48682091accae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/constant_time_eq-5b9e9c357a742073
[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] [stderr]    Doc-tests constant_time_eq
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - constant_time_eq (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ffaf0f81961383f72bd98a0cde34e3401701e136b46ecfda67b48682091accae"`
[INFO] running `"docker" "rm" "-f" "ffaf0f81961383f72bd98a0cde34e3401701e136b46ecfda67b48682091accae"`
[INFO] [stdout] ffaf0f81961383f72bd98a0cde34e3401701e136b46ecfda67b48682091accae