[INFO] cloning repository rsaihe/libra
[INFO] running `"git" "clone" "--bare" "git://github.com/rsaihe/libra.git" "work/cache/sources/gh/rsaihe/libra"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rsaihe/libra'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rsaihe/libra" "work/ex/beta-1.37-6/sources/1.36.0/gh/rsaihe/libra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rsaihe/libra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rsaihe/libra" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rsaihe/libra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rsaihe/libra'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07fb7f0f3f40eebc470a7fa0a26ab091468d21b6
[INFO] sha for GitHub repo rsaihe/libra: 07fb7f0f3f40eebc470a7fa0a26ab091468d21b6
[INFO] validating manifest of rsaihe/libra 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 rsaihe/libra 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 rsaihe/libra
[INFO] finished frobbing rsaihe/libra
[INFO] frobbed toml for rsaihe/libra written to work/ex/beta-1.37-6/sources/1.36.0/gh/rsaihe/libra/Cargo.toml
[INFO] started frobbing rsaihe/libra
[INFO] finished frobbing rsaihe/libra
[INFO] frobbed toml for rsaihe/libra written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rsaihe/libra/Cargo.toml
[INFO] crate rsaihe/libra 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded command_attr v0.1.4
[INFO] [stderr]   Downloaded uwl v0.4.2
[INFO] [stderr]   Downloaded serenity v0.6.3
[INFO] [stderr]   Downloaded kankyo v0.3.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rsaihe/libra 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rsaihe/libra:/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] 3dca5faafce48f9afe23318c3265b26d4073d23e286a38f7fced3e05a417f5cf
[INFO] running `"docker" "start" "-a" "3dca5faafce48f9afe23318c3265b26d4073d23e286a38f7fced3e05a417f5cf"`
[INFO] [stderr]    Compiling serenity v0.6.3
[INFO] [stderr]    Compiling uwl v0.4.2
[INFO] [stderr]    Compiling kankyo v0.3.0
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling command_attr v0.1.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling tungstenite v0.6.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling webpki v0.19.1
[INFO] [stderr]    Compiling sct v0.5.0
[INFO] [stderr]    Compiling ct-logs v0.5.1
[INFO] [stderr]    Compiling rustls v0.15.2
[INFO] [stderr]    Compiling webpki-roots v0.16.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling tokio-rustls v0.9.3
[INFO] [stderr]    Compiling hyper-rustls v0.16.1
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling libra v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `"docker" "inspect" "3dca5faafce48f9afe23318c3265b26d4073d23e286a38f7fced3e05a417f5cf"`
[INFO] running `"docker" "rm" "-f" "3dca5faafce48f9afe23318c3265b26d4073d23e286a38f7fced3e05a417f5cf"`
[INFO] [stdout] 3dca5faafce48f9afe23318c3265b26d4073d23e286a38f7fced3e05a417f5cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rsaihe/libra:/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] 5566d94c27273824e887c220b8467fb9999bfc09e83b21b765476761ba6c07a9
[INFO] running `"docker" "start" "-a" "5566d94c27273824e887c220b8467fb9999bfc09e83b21b765476761ba6c07a9"`
[INFO] [stderr]    Compiling libra v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `"docker" "inspect" "5566d94c27273824e887c220b8467fb9999bfc09e83b21b765476761ba6c07a9"`
[INFO] running `"docker" "rm" "-f" "5566d94c27273824e887c220b8467fb9999bfc09e83b21b765476761ba6c07a9"`
[INFO] [stdout] 5566d94c27273824e887c220b8467fb9999bfc09e83b21b765476761ba6c07a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rsaihe/libra:/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] ea3ca8a6f697cc91e4ce53ef021962fd4bd6ff831b9f782b3ab47a086138e0d6
[INFO] running `"docker" "start" "-a" "ea3ca8a6f697cc91e4ce53ef021962fd4bd6ff831b9f782b3ab47a086138e0d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libra-3eda60867311c14f
[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" "ea3ca8a6f697cc91e4ce53ef021962fd4bd6ff831b9f782b3ab47a086138e0d6"`
[INFO] running `"docker" "rm" "-f" "ea3ca8a6f697cc91e4ce53ef021962fd4bd6ff831b9f782b3ab47a086138e0d6"`
[INFO] [stdout] ea3ca8a6f697cc91e4ce53ef021962fd4bd6ff831b9f782b3ab47a086138e0d6