[INFO] updating cached repository jaroslaw-weber/vote-for-rust-idea
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaroslaw-weber/vote-for-rust-idea
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/vote-for-rust-idea" "work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/vote-for-rust-idea"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/vote-for-rust-idea'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/vote-for-rust-idea" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaroslaw-weber/vote-for-rust-idea"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaroslaw-weber/vote-for-rust-idea'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c01152a62536ccd1ece3774323c47fd135cac6b
[INFO] sha for GitHub repo jaroslaw-weber/vote-for-rust-idea: 6c01152a62536ccd1ece3774323c47fd135cac6b
[INFO] validating manifest of jaroslaw-weber/vote-for-rust-idea 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 jaroslaw-weber/vote-for-rust-idea 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 jaroslaw-weber/vote-for-rust-idea
[INFO] finished frobbing jaroslaw-weber/vote-for-rust-idea
[INFO] frobbed toml for jaroslaw-weber/vote-for-rust-idea written to work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/vote-for-rust-idea/Cargo.toml
[INFO] started frobbing jaroslaw-weber/vote-for-rust-idea
[INFO] finished frobbing jaroslaw-weber/vote-for-rust-idea
[INFO] frobbed toml for jaroslaw-weber/vote-for-rust-idea written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaroslaw-weber/vote-for-rust-idea/Cargo.toml
[INFO] crate jaroslaw-weber/vote-for-rust-idea 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]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jaroslaw-weber/vote-for-rust-idea 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/jaroslaw-weber/vote-for-rust-idea:/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] 49ecc262b8049d637a5b6bfb142fe6abaacf057e270a867863b547a00eb0fedb
[INFO] running `"docker" "start" "-a" "49ecc262b8049d637a5b6bfb142fe6abaacf057e270a867863b547a00eb0fedb"`
[INFO] [stderr]    Compiling serde v1.0.21
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling backtrace v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.21
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.6
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling handlebars v0.29.1
[INFO] [stderr]    Compiling slime v0.2.0
[INFO] [stderr]    Compiling vote-for-rust-idea v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / error_chain! {
[INFO] [stderr] 19 | |     foreign_links {
[INFO] [stderr] 20 | |         CsvReader(csv::Error);
[INFO] [stderr] 21 | |         JsonError(serde_json::Error);
[INFO] [stderr] 22 | |         Io(std::io::Error);
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / error_chain! {
[INFO] [stderr] 19 | |     foreign_links {
[INFO] [stderr] 20 | |         CsvReader(csv::Error);
[INFO] [stderr] 21 | |         JsonError(serde_json::Error);
[INFO] [stderr] 22 | |         Io(std::io::Error);
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.07s
[INFO] running `"docker" "inspect" "49ecc262b8049d637a5b6bfb142fe6abaacf057e270a867863b547a00eb0fedb"`
[INFO] running `"docker" "rm" "-f" "49ecc262b8049d637a5b6bfb142fe6abaacf057e270a867863b547a00eb0fedb"`
[INFO] [stdout] 49ecc262b8049d637a5b6bfb142fe6abaacf057e270a867863b547a00eb0fedb
[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/jaroslaw-weber/vote-for-rust-idea:/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] 5306efa7ca49a0a6ea9da2c2ff08d34d167da35d50e0047ba5eb2b71c1cb31b8
[INFO] running `"docker" "start" "-a" "5306efa7ca49a0a6ea9da2c2ff08d34d167da35d50e0047ba5eb2b71c1cb31b8"`
[INFO] [stderr]    Compiling vote-for-rust-idea v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / error_chain! {
[INFO] [stderr] 19 | |     foreign_links {
[INFO] [stderr] 20 | |         CsvReader(csv::Error);
[INFO] [stderr] 21 | |         JsonError(serde_json::Error);
[INFO] [stderr] 22 | |         Io(std::io::Error);
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / error_chain! {
[INFO] [stderr] 19 | |     foreign_links {
[INFO] [stderr] 20 | |         CsvReader(csv::Error);
[INFO] [stderr] 21 | |         JsonError(serde_json::Error);
[INFO] [stderr] 22 | |         Io(std::io::Error);
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "5306efa7ca49a0a6ea9da2c2ff08d34d167da35d50e0047ba5eb2b71c1cb31b8"`
[INFO] running `"docker" "rm" "-f" "5306efa7ca49a0a6ea9da2c2ff08d34d167da35d50e0047ba5eb2b71c1cb31b8"`
[INFO] [stdout] 5306efa7ca49a0a6ea9da2c2ff08d34d167da35d50e0047ba5eb2b71c1cb31b8
[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/jaroslaw-weber/vote-for-rust-idea:/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] 1eb03e76fbea6a6706410276c0e4f2cd86caafb5ad1ec5676ef540596b765968
[INFO] running `"docker" "start" "-a" "1eb03e76fbea6a6706410276c0e4f2cd86caafb5ad1ec5676ef540596b765968"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vote_for_rust_idea-e2bb356c8ba429b2
[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" "1eb03e76fbea6a6706410276c0e4f2cd86caafb5ad1ec5676ef540596b765968"`
[INFO] running `"docker" "rm" "-f" "1eb03e76fbea6a6706410276c0e4f2cd86caafb5ad1ec5676ef540596b765968"`
[INFO] [stdout] 1eb03e76fbea6a6706410276c0e4f2cd86caafb5ad1ec5676ef540596b765968