[INFO] updating cached repository helloproclub/terracotta
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/helloproclub/terracotta
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/helloproclub/terracotta" "work/ex/beta-1.38-1/sources/1.37.0/gh/helloproclub/terracotta"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/helloproclub/terracotta'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/helloproclub/terracotta" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/helloproclub/terracotta"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/helloproclub/terracotta'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 45998e9fbd85910793679a3e7a2faf4534b8aeb3
[INFO] sha for GitHub repo helloproclub/terracotta: 45998e9fbd85910793679a3e7a2faf4534b8aeb3
[INFO] validating manifest of helloproclub/terracotta 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 helloproclub/terracotta 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 helloproclub/terracotta
[INFO] finished frobbing helloproclub/terracotta
[INFO] frobbed toml for helloproclub/terracotta written to work/ex/beta-1.38-1/sources/1.37.0/gh/helloproclub/terracotta/Cargo.toml
[INFO] started frobbing helloproclub/terracotta
[INFO] finished frobbing helloproclub/terracotta
[INFO] frobbed toml for helloproclub/terracotta written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/helloproclub/terracotta/Cargo.toml
[INFO] crate helloproclub/terracotta 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 helloproclub/terracotta 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/helloproclub/terracotta:/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] 8c0dace6c730c71bac9899e8ffdd8e2776b89ce433e0e1eae9255c516229e49d
[INFO] running `"docker" "start" "-a" "8c0dace6c730c71bac9899e8ffdd8e2776b89ce433e0e1eae9255c516229e49d"`
[INFO] [stderr]    Compiling uuid v0.7.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.13
[INFO] [stderr]    Compiling v_escape_derive v0.2.1
[INFO] [stderr]    Compiling h2 v0.1.17
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[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 tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling v_escape v0.3.2
[INFO] [stderr]    Compiling v_htmlescape v0.3.2
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling tokio v0.1.18
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling actix-net v0.2.6
[INFO] [stderr]    Compiling actix-web v0.7.18
[INFO] [stderr]    Compiling terracotta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `"docker" "inspect" "8c0dace6c730c71bac9899e8ffdd8e2776b89ce433e0e1eae9255c516229e49d"`
[INFO] running `"docker" "rm" "-f" "8c0dace6c730c71bac9899e8ffdd8e2776b89ce433e0e1eae9255c516229e49d"`
[INFO] [stdout] 8c0dace6c730c71bac9899e8ffdd8e2776b89ce433e0e1eae9255c516229e49d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/helloproclub/terracotta:/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] bcf0fa3255cf125c4e903e7d0556e6a14130941adbf5058f595b004f313eac54
[INFO] running `"docker" "start" "-a" "bcf0fa3255cf125c4e903e7d0556e6a14130941adbf5058f595b004f313eac54"`
[INFO] [stderr]    Compiling terracotta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "bcf0fa3255cf125c4e903e7d0556e6a14130941adbf5058f595b004f313eac54"`
[INFO] running `"docker" "rm" "-f" "bcf0fa3255cf125c4e903e7d0556e6a14130941adbf5058f595b004f313eac54"`
[INFO] [stdout] bcf0fa3255cf125c4e903e7d0556e6a14130941adbf5058f595b004f313eac54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/helloproclub/terracotta:/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] 347bda0ed7c2962c634731ee31693c6a043ffa3d0675be2e0af33a590b8ec00e
[INFO] running `"docker" "start" "-a" "347bda0ed7c2962c634731ee31693c6a043ffa3d0675be2e0af33a590b8ec00e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/terracotta-10a79323cfd11cc8
[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" "347bda0ed7c2962c634731ee31693c6a043ffa3d0675be2e0af33a590b8ec00e"`
[INFO] running `"docker" "rm" "-f" "347bda0ed7c2962c634731ee31693c6a043ffa3d0675be2e0af33a590b8ec00e"`
[INFO] [stdout] 347bda0ed7c2962c634731ee31693c6a043ffa3d0675be2e0af33a590b8ec00e