[INFO] updating cached repository Leopard2A5/rust-raft-leader-election
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Leopard2A5/rust-raft-leader-election
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Leopard2A5/rust-raft-leader-election" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Leopard2A5/rust-raft-leader-election"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Leopard2A5/rust-raft-leader-election'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Leopard2A5/rust-raft-leader-election" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Leopard2A5/rust-raft-leader-election"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Leopard2A5/rust-raft-leader-election'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 641d38d4ca207e9575df08648433be86c31c2b54
[INFO] sha for GitHub repo Leopard2A5/rust-raft-leader-election: 641d38d4ca207e9575df08648433be86c31c2b54
[INFO] validating manifest of Leopard2A5/rust-raft-leader-election on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Leopard2A5/rust-raft-leader-election on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Leopard2A5/rust-raft-leader-election
[INFO] finished frobbing Leopard2A5/rust-raft-leader-election
[INFO] frobbed toml for Leopard2A5/rust-raft-leader-election written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Leopard2A5/rust-raft-leader-election/Cargo.toml
[INFO] started frobbing Leopard2A5/rust-raft-leader-election
[INFO] finished frobbing Leopard2A5/rust-raft-leader-election
[INFO] frobbed toml for Leopard2A5/rust-raft-leader-election written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Leopard2A5/rust-raft-leader-election/Cargo.toml
[INFO] crate Leopard2A5/rust-raft-leader-election has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Leopard2A5/rust-raft-leader-election against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Leopard2A5/rust-raft-leader-election:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 01375272319d395bddcfc32d1365e10d5c9b35050010c9a56117f09eba3d77b9
[INFO] running `"docker" "start" "-a" "01375272319d395bddcfc32d1365e10d5c9b35050010c9a56117f09eba3d77b9"`
[INFO] [stderr]    Compiling serde v1.0.68
[INFO] [stderr]    Compiling mio-uds v0.6.6
[INFO] [stderr]    Compiling h2 v0.1.10
[INFO] [stderr]    Compiling tokio-threadpool v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.68
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling tokio-fs v0.1.1
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling trust-dns-proto v0.3.3
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling tokio-signal v0.1.5
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]    Compiling serde_urlencoded v0.5.2
[INFO] [stderr]    Compiling trust-dns-resolver v0.8.2
[INFO] [stderr]    Compiling cargo_metadata v0.5.6
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling reqwest v0.8.6
[INFO] [stderr]    Compiling actix v0.5.8
[INFO] [stderr]    Compiling actix-web v0.6.14
[INFO] [stderr]    Compiling raft v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: symbol `_RINhNyCsfOXHOjakNhA_4core3mem7size_ofINcNsB4_6option6OptionINeNuCs5ChfKLQzdeh_9actix_web4json4JsonNhNiCsjLGgmBfykgX_4raft14append_entries20AppendEntriesRequestEEEB1C_` is already defined
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `raft`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "01375272319d395bddcfc32d1365e10d5c9b35050010c9a56117f09eba3d77b9"`
[INFO] running `"docker" "rm" "-f" "01375272319d395bddcfc32d1365e10d5c9b35050010c9a56117f09eba3d77b9"`
[INFO] [stdout] 01375272319d395bddcfc32d1365e10d5c9b35050010c9a56117f09eba3d77b9