[INFO] updating cached repository evanjs/nget
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/evanjs/nget
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/evanjs/nget" "work/ex/beta-1.38-1/sources/1.37.0/gh/evanjs/nget"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/evanjs/nget'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/evanjs/nget" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/evanjs/nget"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/evanjs/nget'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d31d26dd0078b1bdab2f4d39df8c8856e577b8f
[INFO] sha for GitHub repo evanjs/nget: 5d31d26dd0078b1bdab2f4d39df8c8856e577b8f
[INFO] validating manifest of evanjs/nget 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 evanjs/nget 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 evanjs/nget
[INFO] finished frobbing evanjs/nget
[INFO] frobbed toml for evanjs/nget written to work/ex/beta-1.38-1/sources/1.37.0/gh/evanjs/nget/Cargo.toml
[INFO] started frobbing evanjs/nget
[INFO] finished frobbing evanjs/nget
[INFO] frobbed toml for evanjs/nget written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/evanjs/nget/Cargo.toml
[INFO] crate evanjs/nget 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing evanjs/nget 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-3/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/evanjs/nget:/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] 0ffbc834363a5466e06376513a24774ae55f24de5aa21aa80774f8f06f3df04b
[INFO] running `"docker" "start" "-a" "0ffbc834363a5466e06376513a24774ae55f24de5aa21aa80774f8f06f3df04b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling cc v1.0.36
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.14
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling nget v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.43s
[INFO] running `"docker" "inspect" "0ffbc834363a5466e06376513a24774ae55f24de5aa21aa80774f8f06f3df04b"`
[INFO] running `"docker" "rm" "-f" "0ffbc834363a5466e06376513a24774ae55f24de5aa21aa80774f8f06f3df04b"`
[INFO] [stdout] 0ffbc834363a5466e06376513a24774ae55f24de5aa21aa80774f8f06f3df04b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/evanjs/nget:/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] 18b799e4b947dbc8a5930124b30035a0b79f4d4d6d3f1aa6ac342dd60cbf72ba
[INFO] running `"docker" "start" "-a" "18b799e4b947dbc8a5930124b30035a0b79f4d4d6d3f1aa6ac342dd60cbf72ba"`
[INFO] [stderr]    Compiling nget v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "18b799e4b947dbc8a5930124b30035a0b79f4d4d6d3f1aa6ac342dd60cbf72ba"`
[INFO] running `"docker" "rm" "-f" "18b799e4b947dbc8a5930124b30035a0b79f4d4d6d3f1aa6ac342dd60cbf72ba"`
[INFO] [stdout] 18b799e4b947dbc8a5930124b30035a0b79f4d4d6d3f1aa6ac342dd60cbf72ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/evanjs/nget:/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] 29afd5cb542b742be8aba3572c709eb1a2ca275e1744b1ce6a5aab43010ae3bf
[INFO] running `"docker" "start" "-a" "29afd5cb542b742be8aba3572c709eb1a2ca275e1744b1ce6a5aab43010ae3bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nget-6a5e3e7074375a76
[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" "29afd5cb542b742be8aba3572c709eb1a2ca275e1744b1ce6a5aab43010ae3bf"`
[INFO] running `"docker" "rm" "-f" "29afd5cb542b742be8aba3572c709eb1a2ca275e1744b1ce6a5aab43010ae3bf"`
[INFO] [stdout] 29afd5cb542b742be8aba3572c709eb1a2ca275e1744b1ce6a5aab43010ae3bf