[INFO] updating cached repository wusyong/troika_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wusyong/troika_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wusyong/troika_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/wusyong/troika_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wusyong/troika_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wusyong/troika_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wusyong/troika_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wusyong/troika_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96c215733531f35ee3f17b2cddfde6480ca6bf46
[INFO] sha for GitHub repo wusyong/troika_rust: 96c215733531f35ee3f17b2cddfde6480ca6bf46
[INFO] validating manifest of wusyong/troika_rust 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 wusyong/troika_rust 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 wusyong/troika_rust
[INFO] finished frobbing wusyong/troika_rust
[INFO] frobbed toml for wusyong/troika_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/wusyong/troika_rust/Cargo.toml
[INFO] started frobbing wusyong/troika_rust
[INFO] finished frobbing wusyong/troika_rust
[INFO] frobbed toml for wusyong/troika_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wusyong/troika_rust/Cargo.toml
[INFO] crate wusyong/troika_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wusyong/troika_rust 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wusyong/troika_rust:/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] 0d4607185c2787ea04937887131ad7e35e19ace0538a008d8c241b50ea382008
[INFO] running `"docker" "start" "-a" "0d4607185c2787ea04937887131ad7e35e19ace0538a008d8c241b50ea382008"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling troika_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.37s
[INFO] running `"docker" "inspect" "0d4607185c2787ea04937887131ad7e35e19ace0538a008d8c241b50ea382008"`
[INFO] running `"docker" "rm" "-f" "0d4607185c2787ea04937887131ad7e35e19ace0538a008d8c241b50ea382008"`
[INFO] [stdout] 0d4607185c2787ea04937887131ad7e35e19ace0538a008d8c241b50ea382008
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wusyong/troika_rust:/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] 4c465293429d79dc32a8aa1eed6a182e4439b59f9b9ee1d0287fbdd8950eb683
[INFO] running `"docker" "start" "-a" "4c465293429d79dc32a8aa1eed6a182e4439b59f9b9ee1d0287fbdd8950eb683"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling troika_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.78s
[INFO] running `"docker" "inspect" "4c465293429d79dc32a8aa1eed6a182e4439b59f9b9ee1d0287fbdd8950eb683"`
[INFO] running `"docker" "rm" "-f" "4c465293429d79dc32a8aa1eed6a182e4439b59f9b9ee1d0287fbdd8950eb683"`
[INFO] [stdout] 4c465293429d79dc32a8aa1eed6a182e4439b59f9b9ee1d0287fbdd8950eb683
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wusyong/troika_rust:/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] c2038f866e2c19fab1bb19c51dbbb51d89616fb318a6c2f24429fbff96a08c17
[INFO] running `"docker" "start" "-a" "c2038f866e2c19fab1bb19c51dbbb51d89616fb318a6c2f24429fbff96a08c17"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/troika_rust-432cc07694b1dc23
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test troika::test_troika::test_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests troika_rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/troika.rs - troika::Troika (line 7) ... 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" "c2038f866e2c19fab1bb19c51dbbb51d89616fb318a6c2f24429fbff96a08c17"`
[INFO] running `"docker" "rm" "-f" "c2038f866e2c19fab1bb19c51dbbb51d89616fb318a6c2f24429fbff96a08c17"`
[INFO] [stdout] c2038f866e2c19fab1bb19c51dbbb51d89616fb318a6c2f24429fbff96a08c17