[INFO] updating cached repository nikita2206/envpopulate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nikita2206/envpopulate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nikita2206/envpopulate" "work/ex/beta-1.38-1/sources/1.37.0/gh/nikita2206/envpopulate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nikita2206/envpopulate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nikita2206/envpopulate" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikita2206/envpopulate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikita2206/envpopulate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9318f845c2ae80327f2711dcef5aad8bf81bc6fc
[INFO] sha for GitHub repo nikita2206/envpopulate: 9318f845c2ae80327f2711dcef5aad8bf81bc6fc
[INFO] validating manifest of nikita2206/envpopulate 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 nikita2206/envpopulate 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 nikita2206/envpopulate
[INFO] finished frobbing nikita2206/envpopulate
[INFO] frobbed toml for nikita2206/envpopulate written to work/ex/beta-1.38-1/sources/1.37.0/gh/nikita2206/envpopulate/Cargo.toml
[INFO] started frobbing nikita2206/envpopulate
[INFO] finished frobbing nikita2206/envpopulate
[INFO] frobbed toml for nikita2206/envpopulate written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikita2206/envpopulate/Cargo.toml
[INFO] crate nikita2206/envpopulate 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 nikita2206/envpopulate 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-5/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/nikita2206/envpopulate:/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] 43378f4b5ea594ed6605e409dd778bc07061abdf0b9459710a2c001caf5b2ae7
[INFO] running `"docker" "start" "-a" "43378f4b5ea594ed6605e409dd778bc07061abdf0b9459710a2c001caf5b2ae7"`
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling envpopulate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `"docker" "inspect" "43378f4b5ea594ed6605e409dd778bc07061abdf0b9459710a2c001caf5b2ae7"`
[INFO] running `"docker" "rm" "-f" "43378f4b5ea594ed6605e409dd778bc07061abdf0b9459710a2c001caf5b2ae7"`
[INFO] [stdout] 43378f4b5ea594ed6605e409dd778bc07061abdf0b9459710a2c001caf5b2ae7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/nikita2206/envpopulate:/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] 22b438ee793a4ffc10b4d35395d93499ba8c1375021914e0a0f78947e45210c0
[INFO] running `"docker" "start" "-a" "22b438ee793a4ffc10b4d35395d93499ba8c1375021914e0a0f78947e45210c0"`
[INFO] [stderr]    Compiling envpopulate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "22b438ee793a4ffc10b4d35395d93499ba8c1375021914e0a0f78947e45210c0"`
[INFO] running `"docker" "rm" "-f" "22b438ee793a4ffc10b4d35395d93499ba8c1375021914e0a0f78947e45210c0"`
[INFO] [stdout] 22b438ee793a4ffc10b4d35395d93499ba8c1375021914e0a0f78947e45210c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/nikita2206/envpopulate:/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] d858b7e03f5b63b6b999c44a4ca76f08a568d0f0e300ba3b6f56043094cac216
[INFO] running `"docker" "start" "-a" "d858b7e03f5b63b6b999c44a4ca76f08a568d0f0e300ba3b6f56043094cac216"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/envpopulate-c688ea77035441e4
[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" "d858b7e03f5b63b6b999c44a4ca76f08a568d0f0e300ba3b6f56043094cac216"`
[INFO] running `"docker" "rm" "-f" "d858b7e03f5b63b6b999c44a4ca76f08a568d0f0e300ba3b6f56043094cac216"`
[INFO] [stdout] d858b7e03f5b63b6b999c44a4ca76f08a568d0f0e300ba3b6f56043094cac216