[INFO] crate stegos_serialization 0.0.0-stub is already in cache
[INFO] extracting crate stegos_serialization 0.0.0-stub into work/ex/beta-1.38-1/sources/1.37.0/reg/stegos_serialization/0.0.0-stub
[INFO] extracting crate stegos_serialization 0.0.0-stub into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stegos_serialization/0.0.0-stub
[INFO] validating manifest of stegos_serialization-0.0.0-stub 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 stegos_serialization-0.0.0-stub 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 stegos_serialization-0.0.0-stub
[INFO] finished frobbing stegos_serialization-0.0.0-stub
[INFO] frobbed toml for stegos_serialization-0.0.0-stub written to work/ex/beta-1.38-1/sources/1.37.0/reg/stegos_serialization/0.0.0-stub/Cargo.toml
[INFO] started frobbing stegos_serialization-0.0.0-stub
[INFO] finished frobbing stegos_serialization-0.0.0-stub
[INFO] frobbed toml for stegos_serialization-0.0.0-stub written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stegos_serialization/0.0.0-stub/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 stegos_serialization-0.0.0-stub 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stegos_serialization/0.0.0-stub:/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] 08d3effe6896a192b83e4fd9073aece637ea859dc9fc2782b5da4ed2ed5daafb
[INFO] running `"docker" "start" "-a" "08d3effe6896a192b83e4fd9073aece637ea859dc9fc2782b5da4ed2ed5daafb"`
[INFO] [stderr]    Compiling stegos_serialization v0.0.0-stub (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "08d3effe6896a192b83e4fd9073aece637ea859dc9fc2782b5da4ed2ed5daafb"`
[INFO] running `"docker" "rm" "-f" "08d3effe6896a192b83e4fd9073aece637ea859dc9fc2782b5da4ed2ed5daafb"`
[INFO] [stdout] 08d3effe6896a192b83e4fd9073aece637ea859dc9fc2782b5da4ed2ed5daafb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stegos_serialization/0.0.0-stub:/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] daacd37f9b52bf8a74df421d8de4459c4d753f742e0038eb031fa48c19ee4328
[INFO] running `"docker" "start" "-a" "daacd37f9b52bf8a74df421d8de4459c4d753f742e0038eb031fa48c19ee4328"`
[INFO] [stderr]    Compiling stegos_serialization v0.0.0-stub (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "daacd37f9b52bf8a74df421d8de4459c4d753f742e0038eb031fa48c19ee4328"`
[INFO] running `"docker" "rm" "-f" "daacd37f9b52bf8a74df421d8de4459c4d753f742e0038eb031fa48c19ee4328"`
[INFO] [stdout] daacd37f9b52bf8a74df421d8de4459c4d753f742e0038eb031fa48c19ee4328
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stegos_serialization/0.0.0-stub:/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] 5e4a03a606789f290138c307b87b7ceca76c1b41a585e6541cea3b9655f0926f
[INFO] running `"docker" "start" "-a" "5e4a03a606789f290138c307b87b7ceca76c1b41a585e6541cea3b9655f0926f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stegos_serialization-2f4fb1502283614e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stegos_serialization
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "5e4a03a606789f290138c307b87b7ceca76c1b41a585e6541cea3b9655f0926f"`
[INFO] running `"docker" "rm" "-f" "5e4a03a606789f290138c307b87b7ceca76c1b41a585e6541cea3b9655f0926f"`
[INFO] [stdout] 5e4a03a606789f290138c307b87b7ceca76c1b41a585e6541cea3b9655f0926f