[INFO] updating cached repository bihealth/var-agg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bihealth/var-agg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bihealth/var-agg" "work/ex/beta-1.38-1/sources/1.37.0/gh/bihealth/var-agg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bihealth/var-agg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bihealth/var-agg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bihealth/var-agg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bihealth/var-agg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b199088fe24970bcd004d5f7c1c9cd174a0e82d
[INFO] sha for GitHub repo bihealth/var-agg: 8b199088fe24970bcd004d5f7c1c9cd174a0e82d
[INFO] validating manifest of bihealth/var-agg 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 bihealth/var-agg 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 bihealth/var-agg
[INFO] finished frobbing bihealth/var-agg
[INFO] frobbed toml for bihealth/var-agg written to work/ex/beta-1.38-1/sources/1.37.0/gh/bihealth/var-agg/Cargo.toml
[INFO] started frobbing bihealth/var-agg
[INFO] finished frobbing bihealth/var-agg
[INFO] frobbed toml for bihealth/var-agg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bihealth/var-agg/Cargo.toml
[INFO] crate bihealth/var-agg 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bihealth/var-agg 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-7/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/bihealth/var-agg:/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] a54aaf20cf025ff78a79791782d3236cb06e6a1f7fb31e5690e3a1ac76407dd6
[INFO] running `"docker" "start" "-a" "a54aaf20cf025ff78a79791782d3236cb06e6a1f7fb31e5690e3a1ac76407dd6"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling regex v1.0.4
[INFO] [stderr]    Compiling bindgen v0.36.1
[INFO] [stderr]    Compiling termcolor v1.0.3
[INFO] [stderr]    Compiling ndarray v0.9.1
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling slog v2.3.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clang-sys v0.22.0
[INFO] [stderr]    Compiling fs-utils v1.1.0
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling statrs v0.9.0
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling itertools-num v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling csv v1.0.1
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling bio-types v0.2.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling bio v0.22.0
[INFO] [stderr]    Compiling rust-htslib v0.21.0
[INFO] [stderr]    Compiling var-agg v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `rust_htslib` is imported redundantly
[INFO] [stderr]   --> src/bcf_utils.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 4  | use rust_htslib;
[INFO] [stderr]    |     ----------- the item `rust_htslib` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 14 |         use rust_htslib;
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ffi` is imported redundantly
[INFO] [stderr]   --> src/bcf_utils.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use std::ffi;
[INFO] [stderr]    |     -------- the item `ffi` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 15 |         use std::ffi;
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 21s
[INFO] running `"docker" "inspect" "a54aaf20cf025ff78a79791782d3236cb06e6a1f7fb31e5690e3a1ac76407dd6"`
[INFO] running `"docker" "rm" "-f" "a54aaf20cf025ff78a79791782d3236cb06e6a1f7fb31e5690e3a1ac76407dd6"`
[INFO] [stdout] a54aaf20cf025ff78a79791782d3236cb06e6a1f7fb31e5690e3a1ac76407dd6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/bihealth/var-agg:/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] e77425913b26b183d1359c21bb55c2a68f247e4435cdee5f8751fbdc08982215
[INFO] running `"docker" "start" "-a" "e77425913b26b183d1359c21bb55c2a68f247e4435cdee5f8751fbdc08982215"`
[INFO] [stderr]    Compiling var-agg v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `rust_htslib` is imported redundantly
[INFO] [stderr]   --> src/bcf_utils.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 4  | use rust_htslib;
[INFO] [stderr]    |     ----------- the item `rust_htslib` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 14 |         use rust_htslib;
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ffi` is imported redundantly
[INFO] [stderr]   --> src/bcf_utils.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use std::ffi;
[INFO] [stderr]    |     -------- the item `ffi` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 15 |         use std::ffi;
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `"docker" "inspect" "e77425913b26b183d1359c21bb55c2a68f247e4435cdee5f8751fbdc08982215"`
[INFO] running `"docker" "rm" "-f" "e77425913b26b183d1359c21bb55c2a68f247e4435cdee5f8751fbdc08982215"`
[INFO] [stdout] e77425913b26b183d1359c21bb55c2a68f247e4435cdee5f8751fbdc08982215
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/bihealth/var-agg:/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] 4feb302fdeb01ee9f2506cfd05211eeb3e18aaf428c29683c8a2eb956a42a152
[INFO] running `"docker" "start" "-a" "4feb302fdeb01ee9f2506cfd05211eeb3e18aaf428c29683c8a2eb956a42a152"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/var_agg-03762fdc51e7a486
[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" "4feb302fdeb01ee9f2506cfd05211eeb3e18aaf428c29683c8a2eb956a42a152"`
[INFO] running `"docker" "rm" "-f" "4feb302fdeb01ee9f2506cfd05211eeb3e18aaf428c29683c8a2eb956a42a152"`
[INFO] [stdout] 4feb302fdeb01ee9f2506cfd05211eeb3e18aaf428c29683c8a2eb956a42a152