[INFO] crate portforwarder-rs 0.1.0 is already in cache
[INFO] extracting crate portforwarder-rs 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/portforwarder-rs/0.1.0
[INFO] extracting crate portforwarder-rs 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/portforwarder-rs/0.1.0
[INFO] validating manifest of portforwarder-rs-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 portforwarder-rs-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 portforwarder-rs-0.1.0
[INFO] finished frobbing portforwarder-rs-0.1.0
[INFO] frobbed toml for portforwarder-rs-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/portforwarder-rs/0.1.0/Cargo.toml
[INFO] started frobbing portforwarder-rs-0.1.0
[INFO] finished frobbing portforwarder-rs-0.1.0
[INFO] frobbed toml for portforwarder-rs-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/portforwarder-rs/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing portforwarder-rs-0.1.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/portforwarder-rs/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 69c7d360506d3872413bf527f15421401dafc723918f3e7ebabd3c3b90998140
[INFO] running `"docker" "start" "-a" "69c7d360506d3872413bf527f15421401dafc723918f3e7ebabd3c3b90998140"`
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]    Compiling get_if_addrs v0.4.1
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling chan-signal v0.3.2
[INFO] [stderr]    Compiling xmltree v0.3.2
[INFO] [stderr]    Compiling igd v0.6.0
[INFO] [stderr]    Compiling portforwarder-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
[INFO] running `"docker" "inspect" "69c7d360506d3872413bf527f15421401dafc723918f3e7ebabd3c3b90998140"`
[INFO] running `"docker" "rm" "-f" "69c7d360506d3872413bf527f15421401dafc723918f3e7ebabd3c3b90998140"`
[INFO] [stdout] 69c7d360506d3872413bf527f15421401dafc723918f3e7ebabd3c3b90998140
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/portforwarder-rs/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ffd5210b711e66d813d4a99ebba3cc33fe94fda1f7b603b166be42d1af26349d
[INFO] running `"docker" "start" "-a" "ffd5210b711e66d813d4a99ebba3cc33fe94fda1f7b603b166be42d1af26349d"`
[INFO] [stderr]    Compiling portforwarder-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "ffd5210b711e66d813d4a99ebba3cc33fe94fda1f7b603b166be42d1af26349d"`
[INFO] running `"docker" "rm" "-f" "ffd5210b711e66d813d4a99ebba3cc33fe94fda1f7b603b166be42d1af26349d"`
[INFO] [stdout] ffd5210b711e66d813d4a99ebba3cc33fe94fda1f7b603b166be42d1af26349d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/portforwarder-rs/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0bc06a55f42a7c97e580913e5ea0f505c49072a0ae6750aafa79d77c1cb716d1
[INFO] running `"docker" "start" "-a" "0bc06a55f42a7c97e580913e5ea0f505c49072a0ae6750aafa79d77c1cb716d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/portforwarder_rs-ca254af25d0cfb53
[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]      Running /opt/crater/target/debug/deps/pf-1366348e2d8f1097
[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 portforwarder-rs
[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" "0bc06a55f42a7c97e580913e5ea0f505c49072a0ae6750aafa79d77c1cb716d1"`
[INFO] running `"docker" "rm" "-f" "0bc06a55f42a7c97e580913e5ea0f505c49072a0ae6750aafa79d77c1cb716d1"`
[INFO] [stdout] 0bc06a55f42a7c97e580913e5ea0f505c49072a0ae6750aafa79d77c1cb716d1