[INFO] crate estunnel 1.6.3 is already in cache
[INFO] extracting crate estunnel 1.6.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/estunnel/1.6.3
[INFO] extracting crate estunnel 1.6.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/estunnel/1.6.3
[INFO] validating manifest of estunnel-1.6.3 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 estunnel-1.6.3 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 estunnel-1.6.3
[INFO] finished frobbing estunnel-1.6.3
[INFO] frobbed toml for estunnel-1.6.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/estunnel/1.6.3/Cargo.toml
[INFO] started frobbing estunnel-1.6.3
[INFO] finished frobbing estunnel-1.6.3
[INFO] frobbed toml for estunnel-1.6.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/estunnel/1.6.3/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 estunnel-1.6.3 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/estunnel/1.6.3:/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] 8a8d373e016d3986f6ccb2f3c274690b9c0492a918b468b2b71f8d4a6a48796c
[INFO] running `"docker" "start" "-a" "8a8d373e016d3986f6ccb2f3c274690b9c0492a918b468b2b71f8d4a6a48796c"`
[INFO] [stderr]    Compiling hyper-old-types v0.11.0
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling self_update v0.5.1
[INFO] [stderr]    Compiling estunnel v1.6.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.28s
[INFO] running `"docker" "inspect" "8a8d373e016d3986f6ccb2f3c274690b9c0492a918b468b2b71f8d4a6a48796c"`
[INFO] running `"docker" "rm" "-f" "8a8d373e016d3986f6ccb2f3c274690b9c0492a918b468b2b71f8d4a6a48796c"`
[INFO] [stdout] 8a8d373e016d3986f6ccb2f3c274690b9c0492a918b468b2b71f8d4a6a48796c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/estunnel/1.6.3:/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] fda24427cf067588fd8c670ae677557ce758b7783c5a38738145c940f328947d
[INFO] running `"docker" "start" "-a" "fda24427cf067588fd8c670ae677557ce758b7783c5a38738145c940f328947d"`
[INFO] [stderr]    Compiling estunnel v1.6.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `"docker" "inspect" "fda24427cf067588fd8c670ae677557ce758b7783c5a38738145c940f328947d"`
[INFO] running `"docker" "rm" "-f" "fda24427cf067588fd8c670ae677557ce758b7783c5a38738145c940f328947d"`
[INFO] [stdout] fda24427cf067588fd8c670ae677557ce758b7783c5a38738145c940f328947d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/estunnel/1.6.3:/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] 0f66cc9f7ef7a1ad88c58b96cfe22911630ae776b865459704cd21f104d4f7e8
[INFO] running `"docker" "start" "-a" "0f66cc9f7ef7a1ad88c58b96cfe22911630ae776b865459704cd21f104d4f7e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/estunnel-23dbe61297763c7f
[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" "0f66cc9f7ef7a1ad88c58b96cfe22911630ae776b865459704cd21f104d4f7e8"`
[INFO] running `"docker" "rm" "-f" "0f66cc9f7ef7a1ad88c58b96cfe22911630ae776b865459704cd21f104d4f7e8"`
[INFO] [stdout] 0f66cc9f7ef7a1ad88c58b96cfe22911630ae776b865459704cd21f104d4f7e8