[INFO] fetching crate push_the_elephant 0.0.1...
[INFO] extracting crate push_the_elephant 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1
[INFO] extracting crate push_the_elephant 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/push_the_elephant/0.0.1
[INFO] validating manifest of push_the_elephant-0.0.1 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 push_the_elephant-0.0.1 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 push_the_elephant-0.0.1
[INFO] finished frobbing push_the_elephant-0.0.1
[INFO] frobbed toml for push_the_elephant-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1/Cargo.toml
[INFO] started frobbing push_the_elephant-0.0.1
[INFO] finished frobbing push_the_elephant-0.0.1
[INFO] frobbed toml for push_the_elephant-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/push_the_elephant/0.0.1/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 push_the_elephant-0.0.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 46d0fdb243f478178eb137a9516a54721d243ade3c92c1e4e3b9aef23d2403d9
[INFO] running `"docker" "start" "-a" "46d0fdb243f478178eb137a9516a54721d243ade3c92c1e4e3b9aef23d2403d9"`
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling socket2 v0.3.10
[INFO] [stderr]    Compiling openssl-sys v0.9.48
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling twox-hash v1.4.2
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling hmac v0.5.0
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling postgres-shared v0.4.2
[INFO] [stderr]    Compiling postgres v0.15.2
[INFO] [stderr]    Compiling kafka v0.7.0
[INFO] [stderr]    Compiling push_the_elephant v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.81s
[INFO] running `"docker" "inspect" "46d0fdb243f478178eb137a9516a54721d243ade3c92c1e4e3b9aef23d2403d9"`
[INFO] running `"docker" "rm" "-f" "46d0fdb243f478178eb137a9516a54721d243ade3c92c1e4e3b9aef23d2403d9"`
[INFO] [stdout] 46d0fdb243f478178eb137a9516a54721d243ade3c92c1e4e3b9aef23d2403d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cf336b8e84fbe12b217d5daebbfd7f4a4f3251df8e0687f032b8f5a642365862
[INFO] running `"docker" "start" "-a" "cf336b8e84fbe12b217d5daebbfd7f4a4f3251df8e0687f032b8f5a642365862"`
[INFO] [stderr]    Compiling push_the_elephant v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "cf336b8e84fbe12b217d5daebbfd7f4a4f3251df8e0687f032b8f5a642365862"`
[INFO] running `"docker" "rm" "-f" "cf336b8e84fbe12b217d5daebbfd7f4a4f3251df8e0687f032b8f5a642365862"`
[INFO] [stdout] cf336b8e84fbe12b217d5daebbfd7f4a4f3251df8e0687f032b8f5a642365862
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/push_the_elephant/0.0.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a1a5e97ce51f6e17567e6abf840b53fd8f46d6599794e750c965c0586b9ce4f2
[INFO] running `"docker" "start" "-a" "a1a5e97ce51f6e17567e6abf840b53fd8f46d6599794e750c965c0586b9ce4f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/push_the_elephant-d4e39ccfac282d5a
[INFO] [stdout] 
[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] [stderr]    Doc-tests push_the_elephant
[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" "a1a5e97ce51f6e17567e6abf840b53fd8f46d6599794e750c965c0586b9ce4f2"`
[INFO] running `"docker" "rm" "-f" "a1a5e97ce51f6e17567e6abf840b53fd8f46d6599794e750c965c0586b9ce4f2"`
[INFO] [stdout] a1a5e97ce51f6e17567e6abf840b53fd8f46d6599794e750c965c0586b9ce4f2