[INFO] updating cached repository SHAKOTN/whatever_rs_bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SHAKOTN/whatever_rs_bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SHAKOTN/whatever_rs_bot" "work/ex/beta-1.38-1/sources/1.37.0/gh/SHAKOTN/whatever_rs_bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SHAKOTN/whatever_rs_bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SHAKOTN/whatever_rs_bot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SHAKOTN/whatever_rs_bot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SHAKOTN/whatever_rs_bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b666ebb2170ff95de9de2e56f61bad524f76bfd
[INFO] sha for GitHub repo SHAKOTN/whatever_rs_bot: 8b666ebb2170ff95de9de2e56f61bad524f76bfd
[INFO] validating manifest of SHAKOTN/whatever_rs_bot 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 SHAKOTN/whatever_rs_bot 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 SHAKOTN/whatever_rs_bot
[INFO] finished frobbing SHAKOTN/whatever_rs_bot
[INFO] frobbed toml for SHAKOTN/whatever_rs_bot written to work/ex/beta-1.38-1/sources/1.37.0/gh/SHAKOTN/whatever_rs_bot/Cargo.toml
[INFO] started frobbing SHAKOTN/whatever_rs_bot
[INFO] finished frobbing SHAKOTN/whatever_rs_bot
[INFO] frobbed toml for SHAKOTN/whatever_rs_bot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SHAKOTN/whatever_rs_bot/Cargo.toml
[INFO] crate SHAKOTN/whatever_rs_bot 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] testing SHAKOTN/whatever_rs_bot 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-7/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/SHAKOTN/whatever_rs_bot:/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] 0b328ab4d7a2991a800b95001d8ed058e3073aad95e49136a7ee51b16eae74a0
[INFO] running `"docker" "start" "-a" "0b328ab4d7a2991a800b95001d8ed058e3073aad95e49136a7ee51b16eae74a0"`
[INFO] [stderr]    Compiling ryu v0.2.3
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling base64 v0.9.2
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling mime v0.3.9
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling libflate v0.1.16
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling tokio-threadpool v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.1
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling reqwest v0.8.7
[INFO] [stderr]    Compiling whatever v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub features: Option<Vec<Box<Feature>>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Feature`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "0b328ab4d7a2991a800b95001d8ed058e3073aad95e49136a7ee51b16eae74a0"`
[INFO] running `"docker" "rm" "-f" "0b328ab4d7a2991a800b95001d8ed058e3073aad95e49136a7ee51b16eae74a0"`
[INFO] [stdout] 0b328ab4d7a2991a800b95001d8ed058e3073aad95e49136a7ee51b16eae74a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/SHAKOTN/whatever_rs_bot:/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] 25f7717fa698f808f6e30474b12e708b1f810cc828f5d9f9e8ac37afd11bd8d5
[INFO] running `"docker" "start" "-a" "25f7717fa698f808f6e30474b12e708b1f810cc828f5d9f9e8ac37afd11bd8d5"`
[INFO] [stderr]    Compiling whatever v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub features: Option<Vec<Box<Feature>>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Feature`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `"docker" "inspect" "25f7717fa698f808f6e30474b12e708b1f810cc828f5d9f9e8ac37afd11bd8d5"`
[INFO] running `"docker" "rm" "-f" "25f7717fa698f808f6e30474b12e708b1f810cc828f5d9f9e8ac37afd11bd8d5"`
[INFO] [stdout] 25f7717fa698f808f6e30474b12e708b1f810cc828f5d9f9e8ac37afd11bd8d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/SHAKOTN/whatever_rs_bot:/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] 66ca9ffcde0a99c44ef04321bcf94153c88521b7c48ebe3e7b4fcb0c34c21b3a
[INFO] running `"docker" "start" "-a" "66ca9ffcde0a99c44ef04321bcf94153c88521b7c48ebe3e7b4fcb0c34c21b3a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/whatever-581a3c13efc9d488
[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] [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]      Running /opt/crater/target/debug/deps/whatever-22090346c7f395ea
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parse-9506ef9faf99b334
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests whatever
[INFO] [stdout] test 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" "66ca9ffcde0a99c44ef04321bcf94153c88521b7c48ebe3e7b4fcb0c34c21b3a"`
[INFO] running `"docker" "rm" "-f" "66ca9ffcde0a99c44ef04321bcf94153c88521b7c48ebe3e7b4fcb0c34c21b3a"`
[INFO] [stdout] 66ca9ffcde0a99c44ef04321bcf94153c88521b7c48ebe3e7b4fcb0c34c21b3a