[INFO] fetching crate zbx_sender 0.2.1...
[INFO] extracting crate zbx_sender 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/zbx_sender/0.2.1
[INFO] extracting crate zbx_sender 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zbx_sender/0.2.1
[INFO] validating manifest of zbx_sender-0.2.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zbx_sender-0.2.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zbx_sender-0.2.1
[INFO] finished frobbing zbx_sender-0.2.1
[INFO] frobbed toml for zbx_sender-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/zbx_sender/0.2.1/Cargo.toml
[INFO] started frobbing zbx_sender-0.2.1
[INFO] finished frobbing zbx_sender-0.2.1
[INFO] frobbed toml for zbx_sender-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zbx_sender/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zbx_sender-0.2.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zbx_sender/0.2.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0896d03d203ebc2c53c182231ad8885ba50a76ba34a6aa37fda8757cec7c8c76
[INFO] running `"docker" "start" "-a" "0896d03d203ebc2c53c182231ad8885ba50a76ba34a6aa37fda8757cec7c8c76"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling zbx_sender v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "0896d03d203ebc2c53c182231ad8885ba50a76ba34a6aa37fda8757cec7c8c76"`
[INFO] running `"docker" "rm" "-f" "0896d03d203ebc2c53c182231ad8885ba50a76ba34a6aa37fda8757cec7c8c76"`
[INFO] [stdout] 0896d03d203ebc2c53c182231ad8885ba50a76ba34a6aa37fda8757cec7c8c76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zbx_sender/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ef048c1e26fb6df9a96bc97eb0f0554268b7b7b83b19c3874c8fa2422532a112
[INFO] running `"docker" "start" "-a" "ef048c1e26fb6df9a96bc97eb0f0554268b7b7b83b19c3874c8fa2422532a112"`
[INFO] [stderr]    Compiling zbx_sender v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `"docker" "inspect" "ef048c1e26fb6df9a96bc97eb0f0554268b7b7b83b19c3874c8fa2422532a112"`
[INFO] running `"docker" "rm" "-f" "ef048c1e26fb6df9a96bc97eb0f0554268b7b7b83b19c3874c8fa2422532a112"`
[INFO] [stdout] ef048c1e26fb6df9a96bc97eb0f0554268b7b7b83b19c3874c8fa2422532a112
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zbx_sender/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a1d41416b4effac2c28ce6cf47c0aafa5404c85e52e0efc7b2c3c738295ac72e
[INFO] running `"docker" "start" "-a" "a1d41416b4effac2c28ce6cf47c0aafa5404c85e52e0efc7b2c3c738295ac72e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zbx_sender-607c5ad17124ec41
[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] [stderr]    Doc-tests zbx_sender
[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" "a1d41416b4effac2c28ce6cf47c0aafa5404c85e52e0efc7b2c3c738295ac72e"`
[INFO] running `"docker" "rm" "-f" "a1d41416b4effac2c28ce6cf47c0aafa5404c85e52e0efc7b2c3c738295ac72e"`
[INFO] [stdout] a1d41416b4effac2c28ce6cf47c0aafa5404c85e52e0efc7b2c3c738295ac72e