[INFO] updating cached repository gsfraley/vuers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gsfraley/vuers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gsfraley/vuers" "work/ex/beta-1.38-1/sources/1.37.0/gh/gsfraley/vuers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gsfraley/vuers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gsfraley/vuers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsfraley/vuers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsfraley/vuers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3efd46b86b6624ac4920a729da3a91ab2af99c4
[INFO] sha for GitHub repo gsfraley/vuers: f3efd46b86b6624ac4920a729da3a91ab2af99c4
[INFO] validating manifest of gsfraley/vuers 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 gsfraley/vuers 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 gsfraley/vuers
[INFO] finished frobbing gsfraley/vuers
[INFO] frobbed toml for gsfraley/vuers written to work/ex/beta-1.38-1/sources/1.37.0/gh/gsfraley/vuers/Cargo.toml
[INFO] started frobbing gsfraley/vuers
[INFO] finished frobbing gsfraley/vuers
[INFO] frobbed toml for gsfraley/vuers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsfraley/vuers/Cargo.toml
[INFO] crate gsfraley/vuers 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gsfraley/vuers/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 gsfraley/vuers 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/gsfraley/vuers:/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] d8b50ec14e9e02a1d9c66ee8babee27a22b5cc1cfc6ae293db084c7aab058f06
[INFO] running `"docker" "start" "-a" "d8b50ec14e9e02a1d9c66ee8babee27a22b5cc1cfc6ae293db084c7aab058f06"`
[INFO] [stderr]    Compiling stdweb v0.3.0
[INFO] [stderr]    Compiling vuers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.11s
[INFO] running `"docker" "inspect" "d8b50ec14e9e02a1d9c66ee8babee27a22b5cc1cfc6ae293db084c7aab058f06"`
[INFO] running `"docker" "rm" "-f" "d8b50ec14e9e02a1d9c66ee8babee27a22b5cc1cfc6ae293db084c7aab058f06"`
[INFO] [stdout] d8b50ec14e9e02a1d9c66ee8babee27a22b5cc1cfc6ae293db084c7aab058f06
[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/gsfraley/vuers:/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] e397dff86ca73cf71a2f6a96720cfa9f65d8f6f2ad911e045d1a900779c6feef
[INFO] running `"docker" "start" "-a" "e397dff86ca73cf71a2f6a96720cfa9f65d8f6f2ad911e045d1a900779c6feef"`
[INFO] [stderr]    Compiling vuers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "e397dff86ca73cf71a2f6a96720cfa9f65d8f6f2ad911e045d1a900779c6feef"`
[INFO] running `"docker" "rm" "-f" "e397dff86ca73cf71a2f6a96720cfa9f65d8f6f2ad911e045d1a900779c6feef"`
[INFO] [stdout] e397dff86ca73cf71a2f6a96720cfa9f65d8f6f2ad911e045d1a900779c6feef
[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/gsfraley/vuers:/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] f22eadd488f10fe6a629bb23e317d94825029b527256803e5fe74208a9724e56
[INFO] running `"docker" "start" "-a" "f22eadd488f10fe6a629bb23e317d94825029b527256803e5fe74208a9724e56"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vuers-20a06da296696145
[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] [stderr]    Doc-tests vuers
[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" "f22eadd488f10fe6a629bb23e317d94825029b527256803e5fe74208a9724e56"`
[INFO] running `"docker" "rm" "-f" "f22eadd488f10fe6a629bb23e317d94825029b527256803e5fe74208a9724e56"`
[INFO] [stdout] f22eadd488f10fe6a629bb23e317d94825029b527256803e5fe74208a9724e56