[INFO] crate liuchong 0.1.0 is already in cache
[INFO] extracting crate liuchong 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/liuchong/0.1.0
[INFO] extracting crate liuchong 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/liuchong/0.1.0
[INFO] validating manifest of liuchong-0.1.0 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 liuchong-0.1.0 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 liuchong-0.1.0
[INFO] finished frobbing liuchong-0.1.0
[INFO] frobbed toml for liuchong-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/liuchong/0.1.0/Cargo.toml
[INFO] started frobbing liuchong-0.1.0
[INFO] finished frobbing liuchong-0.1.0
[INFO] frobbed toml for liuchong-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/liuchong/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 liuchong-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/liuchong/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fd7c12db2d6f2438159ca8070d11626cf9c7e23f03aa8b584d9f7ee3e28c6c8b
[INFO] running `"docker" "start" "-a" "fd7c12db2d6f2438159ca8070d11626cf9c7e23f03aa8b584d9f7ee3e28c6c8b"`
[INFO] [stderr]    Compiling liuchong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "fd7c12db2d6f2438159ca8070d11626cf9c7e23f03aa8b584d9f7ee3e28c6c8b"`
[INFO] running `"docker" "rm" "-f" "fd7c12db2d6f2438159ca8070d11626cf9c7e23f03aa8b584d9f7ee3e28c6c8b"`
[INFO] [stdout] fd7c12db2d6f2438159ca8070d11626cf9c7e23f03aa8b584d9f7ee3e28c6c8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/liuchong/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ffc2a871f8d58d3f0515f6d425f94d934a054268e8619146dd56988134c5f64b
[INFO] running `"docker" "start" "-a" "ffc2a871f8d58d3f0515f6d425f94d934a054268e8619146dd56988134c5f64b"`
[INFO] [stderr]    Compiling liuchong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "ffc2a871f8d58d3f0515f6d425f94d934a054268e8619146dd56988134c5f64b"`
[INFO] running `"docker" "rm" "-f" "ffc2a871f8d58d3f0515f6d425f94d934a054268e8619146dd56988134c5f64b"`
[INFO] [stdout] ffc2a871f8d58d3f0515f6d425f94d934a054268e8619146dd56988134c5f64b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/liuchong/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d43841fe45f7f617f7c4704f95fd31d3d353ea3eea884787c9e0fe8d36740c12
[INFO] running `"docker" "start" "-a" "d43841fe45f7f617f7c4704f95fd31d3d353ea3eea884787c9e0fe8d36740c12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/liuchong-905a390824e99b70
[INFO] [stderr]    Doc-tests liuchong
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "d43841fe45f7f617f7c4704f95fd31d3d353ea3eea884787c9e0fe8d36740c12"`
[INFO] running `"docker" "rm" "-f" "d43841fe45f7f617f7c4704f95fd31d3d353ea3eea884787c9e0fe8d36740c12"`
[INFO] [stdout] d43841fe45f7f617f7c4704f95fd31d3d353ea3eea884787c9e0fe8d36740c12