[INFO] updating cached repository mt-inside/flighttime-backend
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mt-inside/flighttime-backend
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mt-inside/flighttime-backend" "work/ex/beta-1.38-1/sources/1.37.0/gh/mt-inside/flighttime-backend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mt-inside/flighttime-backend'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mt-inside/flighttime-backend" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mt-inside/flighttime-backend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mt-inside/flighttime-backend'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c3c6b9842a39343a3b527369ab317d0a3cd5a2ed
[INFO] sha for GitHub repo mt-inside/flighttime-backend: c3c6b9842a39343a3b527369ab317d0a3cd5a2ed
[INFO] validating manifest of mt-inside/flighttime-backend 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 mt-inside/flighttime-backend 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 mt-inside/flighttime-backend
[INFO] finished frobbing mt-inside/flighttime-backend
[INFO] frobbed toml for mt-inside/flighttime-backend written to work/ex/beta-1.38-1/sources/1.37.0/gh/mt-inside/flighttime-backend/Cargo.toml
[INFO] started frobbing mt-inside/flighttime-backend
[INFO] finished frobbing mt-inside/flighttime-backend
[INFO] frobbed toml for mt-inside/flighttime-backend written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mt-inside/flighttime-backend/Cargo.toml
[INFO] crate mt-inside/flighttime-backend 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] testing mt-inside/flighttime-backend 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mt-inside/flighttime-backend:/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] 08b1d276f29947ae45798c239c96ca0822acc690c69a30b6f30246745876c5c1
[INFO] running `"docker" "start" "-a" "08b1d276f29947ae45798c239c96ca0822acc690c69a30b6f30246745876c5c1"`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling gotham_derive v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling borrow-bag v1.0.0
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling gotham v0.3.0
[INFO] [stderr]    Compiling flightime-backend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.19s
[INFO] running `"docker" "inspect" "08b1d276f29947ae45798c239c96ca0822acc690c69a30b6f30246745876c5c1"`
[INFO] running `"docker" "rm" "-f" "08b1d276f29947ae45798c239c96ca0822acc690c69a30b6f30246745876c5c1"`
[INFO] [stdout] 08b1d276f29947ae45798c239c96ca0822acc690c69a30b6f30246745876c5c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mt-inside/flighttime-backend:/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] b04946a596b7365d5569478a08751c2da5cd7db0db9a3dc1f4769ee75aaf15c0
[INFO] running `"docker" "start" "-a" "b04946a596b7365d5569478a08751c2da5cd7db0db9a3dc1f4769ee75aaf15c0"`
[INFO] [stderr]    Compiling flightime-backend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `"docker" "inspect" "b04946a596b7365d5569478a08751c2da5cd7db0db9a3dc1f4769ee75aaf15c0"`
[INFO] running `"docker" "rm" "-f" "b04946a596b7365d5569478a08751c2da5cd7db0db9a3dc1f4769ee75aaf15c0"`
[INFO] [stdout] b04946a596b7365d5569478a08751c2da5cd7db0db9a3dc1f4769ee75aaf15c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mt-inside/flighttime-backend:/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] b88065fa63d0ef70545631258ee78f43602365f97dc163d012d41da3da27489f
[INFO] running `"docker" "start" "-a" "b88065fa63d0ef70545631258ee78f43602365f97dc163d012d41da3da27489f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flightime_backend-35ba386fbef235ec
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] Aug 19 10:23:00.586 TRCE duration: 8
[INFO] [stdout] Aug 19 10:23:00.586 TRCE tzdiff: -5
[INFO] [stdout] test wallclock::tests::go_test_lhr_jfk ... ok
[INFO] [stdout] Aug 19 10:23:00.586 TRCE duration: 16
[INFO] [stdout] Aug 19 10:23:00.586 TRCE tzdiff: -13
[INFO] [stdout] test wallclock::tests::go_test_pvg_ewr ... ok
[INFO] [stdout] Aug 19 10:23:00.589 TRCE duration: 14
[INFO] [stdout] Aug 19 10:23:00.593 TRCE tzdiff: 13
[INFO] [stdout] test wallclock::tests::go_test_ewr_pvg ... ok
[INFO] [stdout] Aug 19 10:23:00.593 TRCE duration: 12
[INFO] [stdout] Aug 19 10:23:00.593 TRCE tzdiff: 8
[INFO] [stdout] test wallclock::tests::go_test_lhr_sin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b88065fa63d0ef70545631258ee78f43602365f97dc163d012d41da3da27489f"`
[INFO] running `"docker" "rm" "-f" "b88065fa63d0ef70545631258ee78f43602365f97dc163d012d41da3da27489f"`
[INFO] [stdout] b88065fa63d0ef70545631258ee78f43602365f97dc163d012d41da3da27489f