[INFO] updating cached repository cGuille/guessing_game_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cGuille/guessing_game_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cGuille/guessing_game_server" "work/ex/beta-1.38-1/sources/1.37.0/gh/cGuille/guessing_game_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cGuille/guessing_game_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cGuille/guessing_game_server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cGuille/guessing_game_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cGuille/guessing_game_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffaed5f9eb7d1de0339d6d5540973c451dad6c36
[INFO] sha for GitHub repo cGuille/guessing_game_server: ffaed5f9eb7d1de0339d6d5540973c451dad6c36
[INFO] validating manifest of cGuille/guessing_game_server 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 cGuille/guessing_game_server 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 cGuille/guessing_game_server
[INFO] finished frobbing cGuille/guessing_game_server
[INFO] frobbed toml for cGuille/guessing_game_server written to work/ex/beta-1.38-1/sources/1.37.0/gh/cGuille/guessing_game_server/Cargo.toml
[INFO] started frobbing cGuille/guessing_game_server
[INFO] finished frobbing cGuille/guessing_game_server
[INFO] frobbed toml for cGuille/guessing_game_server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cGuille/guessing_game_server/Cargo.toml
[INFO] crate cGuille/guessing_game_server 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 cGuille/guessing_game_server 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cGuille/guessing_game_server:/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] decfedf79bb55d3d39b89da80e05fcd0638c219c821c420fd237d0d83fdb785a
[INFO] running `"docker" "start" "-a" "decfedf79bb55d3d39b89da80e05fcd0638c219c821c420fd237d0d83fdb785a"`
[INFO] [stderr]    Compiling sluggen v0.1.0 (https://github.com/cGuille/sluggen.git#0238cde9)
[INFO] [stderr]    Compiling guessing_game_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "decfedf79bb55d3d39b89da80e05fcd0638c219c821c420fd237d0d83fdb785a"`
[INFO] running `"docker" "rm" "-f" "decfedf79bb55d3d39b89da80e05fcd0638c219c821c420fd237d0d83fdb785a"`
[INFO] [stdout] decfedf79bb55d3d39b89da80e05fcd0638c219c821c420fd237d0d83fdb785a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cGuille/guessing_game_server:/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] 2fdac6fa62d6f795b1ee6e80c394da9483fbb7138b4e3f5100e7dc947f6cd72a
[INFO] running `"docker" "start" "-a" "2fdac6fa62d6f795b1ee6e80c394da9483fbb7138b4e3f5100e7dc947f6cd72a"`
[INFO] [stderr]    Compiling guessing_game_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "2fdac6fa62d6f795b1ee6e80c394da9483fbb7138b4e3f5100e7dc947f6cd72a"`
[INFO] running `"docker" "rm" "-f" "2fdac6fa62d6f795b1ee6e80c394da9483fbb7138b4e3f5100e7dc947f6cd72a"`
[INFO] [stdout] 2fdac6fa62d6f795b1ee6e80c394da9483fbb7138b4e3f5100e7dc947f6cd72a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cGuille/guessing_game_server:/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] 9e880b3230272668288b4b8afc6e2c186e7ce0bdf711d1cc45dd67b1228aaec1
[INFO] running `"docker" "start" "-a" "9e880b3230272668288b4b8afc6e2c186e7ce0bdf711d1cc45dd67b1228aaec1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game_server-d7953ee16c2eee89
[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" "9e880b3230272668288b4b8afc6e2c186e7ce0bdf711d1cc45dd67b1228aaec1"`
[INFO] running `"docker" "rm" "-f" "9e880b3230272668288b4b8afc6e2c186e7ce0bdf711d1cc45dd67b1228aaec1"`
[INFO] [stdout] 9e880b3230272668288b4b8afc6e2c186e7ce0bdf711d1cc45dd67b1228aaec1