[INFO] updating cached repository rofrol/actix-sync-arbiter-trying
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rofrol/actix-sync-arbiter-trying
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rofrol/actix-sync-arbiter-trying" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rofrol/actix-sync-arbiter-trying"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rofrol/actix-sync-arbiter-trying'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rofrol/actix-sync-arbiter-trying" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rofrol/actix-sync-arbiter-trying"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rofrol/actix-sync-arbiter-trying'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ba103a2a873189f7e068a9e3774d27f8ecf5d9c
[INFO] sha for GitHub repo rofrol/actix-sync-arbiter-trying: 2ba103a2a873189f7e068a9e3774d27f8ecf5d9c
[INFO] validating manifest of rofrol/actix-sync-arbiter-trying on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rofrol/actix-sync-arbiter-trying on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rofrol/actix-sync-arbiter-trying
[INFO] finished frobbing rofrol/actix-sync-arbiter-trying
[INFO] frobbed toml for rofrol/actix-sync-arbiter-trying written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rofrol/actix-sync-arbiter-trying/Cargo.toml
[INFO] started frobbing rofrol/actix-sync-arbiter-trying
[INFO] finished frobbing rofrol/actix-sync-arbiter-trying
[INFO] frobbed toml for rofrol/actix-sync-arbiter-trying written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rofrol/actix-sync-arbiter-trying/Cargo.toml
[INFO] crate rofrol/actix-sync-arbiter-trying already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rofrol/actix-sync-arbiter-trying against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rofrol/actix-sync-arbiter-trying:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 86c0467ce185293e50601a04f0adfbf5e397b52a1971fc07e7ccb40ddd1f468f
[INFO] running `"docker" "start" "-a" "86c0467ce185293e50601a04f0adfbf5e397b52a1971fc07e7ccb40ddd1f468f"`
[INFO] [stderr]    Compiling rustc-demangle v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling bytecount v0.2.0
[INFO] [stderr]     Checking memoffset v0.1.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]     Checking hostname v0.1.4
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling actix_derive v0.2.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking parking_lot_core v0.2.13
[INFO] [stderr]     Checking resolv-conf v0.6.0
[INFO] [stderr]     Checking crossbeam-epoch v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking mio-uds v0.6.4
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]     Checking crossbeam-channel v0.1.2
[INFO] [stderr]     Checking tokio-signal v0.1.4
[INFO] [stderr]     Checking trust-dns-proto v0.3.1
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]     Checking trust-dns-resolver v0.8.1
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling cargo_metadata v0.3.3
[INFO] [stderr]    Compiling skeptic v0.13.2
[INFO] [stderr]    Compiling actix v0.5.0
[INFO] [stderr]     Checking actix-sync-arbiter-trying v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "86c0467ce185293e50601a04f0adfbf5e397b52a1971fc07e7ccb40ddd1f468f"`
[INFO] running `"docker" "rm" "-f" "86c0467ce185293e50601a04f0adfbf5e397b52a1971fc07e7ccb40ddd1f468f"`
[INFO] [stdout] 86c0467ce185293e50601a04f0adfbf5e397b52a1971fc07e7ccb40ddd1f468f