[INFO] crate ping 0.1.0 is already in cache
[INFO] extracting crate ping 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ping/0.1.0
[INFO] extracting crate ping 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ping/0.1.0
[INFO] validating manifest of ping-0.1.0 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 ping-0.1.0 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 ping-0.1.0
[INFO] finished frobbing ping-0.1.0
[INFO] frobbed toml for ping-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ping/0.1.0/Cargo.toml
[INFO] started frobbing ping-0.1.0
[INFO] finished frobbing ping-0.1.0
[INFO] frobbed toml for ping-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ping/0.1.0/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 ping-0.1.0 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-4/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/ping/0.1.0:/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] d460365b376dd40e0c19a82618ab7faf595e6d5fec4c4fe49fcd1668b10d043d
[INFO] running `"docker" "start" "-a" "d460365b376dd40e0c19a82618ab7faf595e6d5fec4c4fe49fcd1668b10d043d"`
[INFO] [stderr]    Compiling ping v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `"docker" "inspect" "d460365b376dd40e0c19a82618ab7faf595e6d5fec4c4fe49fcd1668b10d043d"`
[INFO] running `"docker" "rm" "-f" "d460365b376dd40e0c19a82618ab7faf595e6d5fec4c4fe49fcd1668b10d043d"`
[INFO] [stdout] d460365b376dd40e0c19a82618ab7faf595e6d5fec4c4fe49fcd1668b10d043d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/ping/0.1.0:/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] 0ccfb4e7e4c6049d1259ecae13c4f3f1434192d4fcfa93b409d26c2025b492fd
[INFO] running `"docker" "start" "-a" "0ccfb4e7e4c6049d1259ecae13c4f3f1434192d4fcfa93b409d26c2025b492fd"`
[INFO] [stderr]    Compiling ping v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "0ccfb4e7e4c6049d1259ecae13c4f3f1434192d4fcfa93b409d26c2025b492fd"`
[INFO] running `"docker" "rm" "-f" "0ccfb4e7e4c6049d1259ecae13c4f3f1434192d4fcfa93b409d26c2025b492fd"`
[INFO] [stdout] 0ccfb4e7e4c6049d1259ecae13c4f3f1434192d4fcfa93b409d26c2025b492fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/ping/0.1.0:/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] f62d57d20667c6e35102bedd6dec9e7daa5076b9f203addc4ba200127dfc0bdd
[INFO] running `"docker" "start" "-a" "f62d57d20667c6e35102bedd6dec9e7daa5076b9f203addc4ba200127dfc0bdd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ping-f95199cbca0ea608
[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 ping
[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" "f62d57d20667c6e35102bedd6dec9e7daa5076b9f203addc4ba200127dfc0bdd"`
[INFO] running `"docker" "rm" "-f" "f62d57d20667c6e35102bedd6dec9e7daa5076b9f203addc4ba200127dfc0bdd"`
[INFO] [stdout] f62d57d20667c6e35102bedd6dec9e7daa5076b9f203addc4ba200127dfc0bdd