[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-1.38-1/sources/1.37.0/reg/constant_time_eq/0.1.3
[INFO] extracting crate constant_time_eq 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/constant_time_eq/0.1.3
[INFO] validating manifest of constant_time_eq-0.1.3 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 constant_time_eq-0.1.3 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/constant_time_eq/0.1.3/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 constant_time_eq-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9e94c5b79a39dc0cbfe27883fc7f6b3b1d5598211b32b4207f2d7ae434d21354
[INFO] running `"docker" "start" "-a" "9e94c5b79a39dc0cbfe27883fc7f6b3b1d5598211b32b4207f2d7ae434d21354"`
[INFO] [stderr]    Compiling constant_time_eq v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "9e94c5b79a39dc0cbfe27883fc7f6b3b1d5598211b32b4207f2d7ae434d21354"`
[INFO] running `"docker" "rm" "-f" "9e94c5b79a39dc0cbfe27883fc7f6b3b1d5598211b32b4207f2d7ae434d21354"`
[INFO] [stdout] 9e94c5b79a39dc0cbfe27883fc7f6b3b1d5598211b32b4207f2d7ae434d21354
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 83f427ea85de403b323df6bbfe1cf5a60863f18a08d277899ec133de2cb2bbd0
[INFO] running `"docker" "start" "-a" "83f427ea85de403b323df6bbfe1cf5a60863f18a08d277899ec133de2cb2bbd0"`
[INFO] [stderr]    Compiling constant_time_eq v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "83f427ea85de403b323df6bbfe1cf5a60863f18a08d277899ec133de2cb2bbd0"`
[INFO] running `"docker" "rm" "-f" "83f427ea85de403b323df6bbfe1cf5a60863f18a08d277899ec133de2cb2bbd0"`
[INFO] [stdout] 83f427ea85de403b323df6bbfe1cf5a60863f18a08d277899ec133de2cb2bbd0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] be01297d2e80d0a3750e961f766f6759ecf9a2bd82ccdc6aefd4d4223b492b6d
[INFO] running `"docker" "start" "-a" "be01297d2e80d0a3750e961f766f6759ecf9a2bd82ccdc6aefd4d4223b492b6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/constant_time_eq-df9ca3acdbaece78
[INFO] [stderr]    Doc-tests constant_time_eq
[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] [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" "be01297d2e80d0a3750e961f766f6759ecf9a2bd82ccdc6aefd4d4223b492b6d"`
[INFO] running `"docker" "rm" "-f" "be01297d2e80d0a3750e961f766f6759ecf9a2bd82ccdc6aefd4d4223b492b6d"`
[INFO] [stdout] be01297d2e80d0a3750e961f766f6759ecf9a2bd82ccdc6aefd4d4223b492b6d