[INFO] cloning repository whoiscc/hulunbuir
[INFO] running `"git" "clone" "--bare" "git://github.com/whoiscc/hulunbuir.git" "work/cache/sources/gh/whoiscc/hulunbuir"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/whoiscc/hulunbuir'...
[INFO] running `"git" "clone" "work/cache/sources/gh/whoiscc/hulunbuir" "work/ex/beta-1.37-6/sources/1.36.0/gh/whoiscc/hulunbuir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/whoiscc/hulunbuir'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/whoiscc/hulunbuir" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whoiscc/hulunbuir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whoiscc/hulunbuir'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c37587b29ed0fdf65e5ba2be4fcef8e45c9b7cba
[INFO] sha for GitHub repo whoiscc/hulunbuir: c37587b29ed0fdf65e5ba2be4fcef8e45c9b7cba
[INFO] validating manifest of whoiscc/hulunbuir 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 whoiscc/hulunbuir 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 whoiscc/hulunbuir
[INFO] finished frobbing whoiscc/hulunbuir
[INFO] frobbed toml for whoiscc/hulunbuir written to work/ex/beta-1.37-6/sources/1.36.0/gh/whoiscc/hulunbuir/Cargo.toml
[INFO] started frobbing whoiscc/hulunbuir
[INFO] finished frobbing whoiscc/hulunbuir
[INFO] frobbed toml for whoiscc/hulunbuir written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/whoiscc/hulunbuir/Cargo.toml
[INFO] crate whoiscc/hulunbuir already has a lockfile, it will not be regenerated
[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 whoiscc/hulunbuir 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whoiscc/hulunbuir:/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] 14c128bdb4d63a7505d8664987f02fee9713a32a400a5b35f3927fc070f260ce
[INFO] running `"docker" "start" "-a" "14c128bdb4d63a7505d8664987f02fee9713a32a400a5b35f3927fc070f260ce"`
[INFO] [stderr]    Compiling hulunbuir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::pin::Pin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "14c128bdb4d63a7505d8664987f02fee9713a32a400a5b35f3927fc070f260ce"`
[INFO] running `"docker" "rm" "-f" "14c128bdb4d63a7505d8664987f02fee9713a32a400a5b35f3927fc070f260ce"`
[INFO] [stdout] 14c128bdb4d63a7505d8664987f02fee9713a32a400a5b35f3927fc070f260ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whoiscc/hulunbuir:/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] 21ae007018c532dd9acfea442e1730a8e6015ceebcfb126001f8a69e666ec18b
[INFO] running `"docker" "start" "-a" "21ae007018c532dd9acfea442e1730a8e6015ceebcfb126001f8a69e666ec18b"`
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling hulunbuir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::pin::Pin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "21ae007018c532dd9acfea442e1730a8e6015ceebcfb126001f8a69e666ec18b"`
[INFO] running `"docker" "rm" "-f" "21ae007018c532dd9acfea442e1730a8e6015ceebcfb126001f8a69e666ec18b"`
[INFO] [stdout] 21ae007018c532dd9acfea442e1730a8e6015ceebcfb126001f8a69e666ec18b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/whoiscc/hulunbuir:/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] 24836819a8236c743ca05416eef4d120b489ef6692272f9fb7a0644368a8c7f7
[INFO] running `"docker" "start" "-a" "24836819a8236c743ca05416eef4d120b489ef6692272f9fb7a0644368a8c7f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hulunbuir-5417c4b391a4dede
[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]      Running /opt/crater/target/debug/deps/cross_thread-f38d371ab14257e0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cross_thread ... 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 hulunbuir
[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" "24836819a8236c743ca05416eef4d120b489ef6692272f9fb7a0644368a8c7f7"`
[INFO] running `"docker" "rm" "-f" "24836819a8236c743ca05416eef4d120b489ef6692272f9fb7a0644368a8c7f7"`
[INFO] [stdout] 24836819a8236c743ca05416eef4d120b489ef6692272f9fb7a0644368a8c7f7