[INFO] updating cached repository 11Takanori/rtc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/11Takanori/rtc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/11Takanori/rtc" "work/ex/beta-1.38-1/sources/1.37.0/gh/11Takanori/rtc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/11Takanori/rtc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/11Takanori/rtc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/11Takanori/rtc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/11Takanori/rtc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ee6ff7dcf287157ed2f31d18ad1a81a5b81c94d
[INFO] sha for GitHub repo 11Takanori/rtc: 8ee6ff7dcf287157ed2f31d18ad1a81a5b81c94d
[INFO] validating manifest of 11Takanori/rtc 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 11Takanori/rtc 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 11Takanori/rtc
[INFO] finished frobbing 11Takanori/rtc
[INFO] frobbed toml for 11Takanori/rtc written to work/ex/beta-1.38-1/sources/1.37.0/gh/11Takanori/rtc/Cargo.toml
[INFO] started frobbing 11Takanori/rtc
[INFO] finished frobbing 11Takanori/rtc
[INFO] frobbed toml for 11Takanori/rtc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/11Takanori/rtc/Cargo.toml
[INFO] crate 11Takanori/rtc 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 11Takanori/rtc 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/11Takanori/rtc:/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] 8e5ab2e972b8282a77b7440e0e72fc900d6f42fd540b7bb874c86fd98ff77026
[INFO] running `"docker" "start" "-a" "8e5ab2e972b8282a77b7440e0e72fc900d6f42fd540b7bb874c86fd98ff77026"`
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling rtc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `"docker" "inspect" "8e5ab2e972b8282a77b7440e0e72fc900d6f42fd540b7bb874c86fd98ff77026"`
[INFO] running `"docker" "rm" "-f" "8e5ab2e972b8282a77b7440e0e72fc900d6f42fd540b7bb874c86fd98ff77026"`
[INFO] [stdout] 8e5ab2e972b8282a77b7440e0e72fc900d6f42fd540b7bb874c86fd98ff77026
[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/11Takanori/rtc:/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] eba79ba23133babab66e2a0820f5ed32a2917f96d9418e13aead2522ae072bc7
[INFO] running `"docker" "start" "-a" "eba79ba23133babab66e2a0820f5ed32a2917f96d9418e13aead2522ae072bc7"`
[INFO] [stderr]    Compiling rtc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "eba79ba23133babab66e2a0820f5ed32a2917f96d9418e13aead2522ae072bc7"`
[INFO] running `"docker" "rm" "-f" "eba79ba23133babab66e2a0820f5ed32a2917f96d9418e13aead2522ae072bc7"`
[INFO] [stdout] eba79ba23133babab66e2a0820f5ed32a2917f96d9418e13aead2522ae072bc7
[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/11Takanori/rtc:/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] 583d595b83d0cd11c87127fe755053a0bca8e379399d1ce986b3e4d1f03f1bb3
[INFO] running `"docker" "start" "-a" "583d595b83d0cd11c87127fe755053a0bca8e379399d1ce986b3e4d1f03f1bb3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rtc-45fc9b5a412c7af6
[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" "583d595b83d0cd11c87127fe755053a0bca8e379399d1ce986b3e4d1f03f1bb3"`
[INFO] running `"docker" "rm" "-f" "583d595b83d0cd11c87127fe755053a0bca8e379399d1ce986b3e4d1f03f1bb3"`
[INFO] [stdout] 583d595b83d0cd11c87127fe755053a0bca8e379399d1ce986b3e4d1f03f1bb3