[INFO] updating cached repository arve0/actix-stackoverflow
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/arve0/actix-stackoverflow
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/arve0/actix-stackoverflow" "work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/actix-stackoverflow"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/actix-stackoverflow'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arve0/actix-stackoverflow" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arve0/actix-stackoverflow"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arve0/actix-stackoverflow'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b85269ab61a63bd3e78295fb9f1d37a98142415
[INFO] sha for GitHub repo arve0/actix-stackoverflow: 6b85269ab61a63bd3e78295fb9f1d37a98142415
[INFO] validating manifest of arve0/actix-stackoverflow 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 arve0/actix-stackoverflow 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 arve0/actix-stackoverflow
[INFO] finished frobbing arve0/actix-stackoverflow
[INFO] frobbed toml for arve0/actix-stackoverflow written to work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/actix-stackoverflow/Cargo.toml
[INFO] started frobbing arve0/actix-stackoverflow
[INFO] finished frobbing arve0/actix-stackoverflow
[INFO] frobbed toml for arve0/actix-stackoverflow written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arve0/actix-stackoverflow/Cargo.toml
[INFO] crate arve0/actix-stackoverflow 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 arve0/actix-stackoverflow against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/actix-stackoverflow:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 2e0287edadcb77687eee26e4ab7be081757ec08fa5174a9a6cc102a2e03c861e
[INFO] running `"docker" "start" "-a" "2e0287edadcb77687eee26e4ab7be081757ec08fa5174a9a6cc102a2e03c861e"`
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-openssl v0.3.0
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling actix-utils v0.4.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling actix-rt v0.2.3
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling actix-server-config v0.1.1
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling h2 v0.1.25
[INFO] [stderr]    Compiling actix-server v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-connect v0.2.0
[INFO] [stderr]    Compiling actix-http v0.2.5
[INFO] [stderr]    Compiling awc v0.2.2
[INFO] [stderr]    Compiling actix-web v1.0.3
[INFO] [stderr]    Compiling actix-stacoverflow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `"docker" "inspect" "2e0287edadcb77687eee26e4ab7be081757ec08fa5174a9a6cc102a2e03c861e"`
[INFO] running `"docker" "rm" "-f" "2e0287edadcb77687eee26e4ab7be081757ec08fa5174a9a6cc102a2e03c861e"`
[INFO] [stdout] 2e0287edadcb77687eee26e4ab7be081757ec08fa5174a9a6cc102a2e03c861e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/actix-stackoverflow:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4ff7e5b210a8d2f5c081c62aa4d97b9e2df29bf17d36bd58f402a74908d26100
[INFO] running `"docker" "start" "-a" "4ff7e5b210a8d2f5c081c62aa4d97b9e2df29bf17d36bd58f402a74908d26100"`
[INFO] [stderr]    Compiling actix-stacoverflow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `"docker" "inspect" "4ff7e5b210a8d2f5c081c62aa4d97b9e2df29bf17d36bd58f402a74908d26100"`
[INFO] running `"docker" "rm" "-f" "4ff7e5b210a8d2f5c081c62aa4d97b9e2df29bf17d36bd58f402a74908d26100"`
[INFO] [stdout] 4ff7e5b210a8d2f5c081c62aa4d97b9e2df29bf17d36bd58f402a74908d26100
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arve0/actix-stackoverflow:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7cf6bb8311b18029321ad8a03752fe6e58963ddcc8b942893e55659c48294f58
[INFO] running `"docker" "start" "-a" "7cf6bb8311b18029321ad8a03752fe6e58963ddcc8b942893e55659c48294f58"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/actix_stacoverflow-e0be5371f2a673fd
[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" "7cf6bb8311b18029321ad8a03752fe6e58963ddcc8b942893e55659c48294f58"`
[INFO] running `"docker" "rm" "-f" "7cf6bb8311b18029321ad8a03752fe6e58963ddcc8b942893e55659c48294f58"`
[INFO] [stdout] 7cf6bb8311b18029321ad8a03752fe6e58963ddcc8b942893e55659c48294f58