[INFO] crate libnatpmp 0.1.3 is already in cache
[INFO] extracting crate libnatpmp 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/libnatpmp/0.1.3
[INFO] extracting crate libnatpmp 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libnatpmp/0.1.3
[INFO] validating manifest of libnatpmp-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libnatpmp-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libnatpmp-0.1.3
[INFO] finished frobbing libnatpmp-0.1.3
[INFO] frobbed toml for libnatpmp-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libnatpmp/0.1.3/Cargo.toml
[INFO] started frobbing libnatpmp-0.1.3
[INFO] finished frobbing libnatpmp-0.1.3
[INFO] frobbed toml for libnatpmp-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libnatpmp/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libnatpmp-0.1.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libnatpmp/0.1.3:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 498f360fb7889376aa8c4e3f6810fd207fa5cec3065f58397534974f791f5474
[INFO] running `"docker" "start" "-a" "498f360fb7889376aa8c4e3f6810fd207fa5cec3065f58397534974f791f5474"`
[INFO] [stderr]    Compiling natpmp v0.1.15
[INFO] [stderr]    Compiling libnatpmp v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "498f360fb7889376aa8c4e3f6810fd207fa5cec3065f58397534974f791f5474"`
[INFO] running `"docker" "rm" "-f" "498f360fb7889376aa8c4e3f6810fd207fa5cec3065f58397534974f791f5474"`
[INFO] [stdout] 498f360fb7889376aa8c4e3f6810fd207fa5cec3065f58397534974f791f5474
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libnatpmp/0.1.3:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2751c820bf34c53154bfd15ededc66c5cf42b935fbeab3a6705c232fdff028e2
[INFO] running `"docker" "start" "-a" "2751c820bf34c53154bfd15ededc66c5cf42b935fbeab3a6705c232fdff028e2"`
[INFO] [stderr]    Compiling libnatpmp v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "2751c820bf34c53154bfd15ededc66c5cf42b935fbeab3a6705c232fdff028e2"`
[INFO] running `"docker" "rm" "-f" "2751c820bf34c53154bfd15ededc66c5cf42b935fbeab3a6705c232fdff028e2"`
[INFO] [stdout] 2751c820bf34c53154bfd15ededc66c5cf42b935fbeab3a6705c232fdff028e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libnatpmp/0.1.3:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] fc327ae78c9ce91366ca828418ea0819405e506f3b13e750bcf04ee88b873697
[INFO] running `"docker" "start" "-a" "fc327ae78c9ce91366ca828418ea0819405e506f3b13e750bcf04ee88b873697"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libnatpmp-5880c862c81c92e0
[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 libnatpmp
[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" "fc327ae78c9ce91366ca828418ea0819405e506f3b13e750bcf04ee88b873697"`
[INFO] running `"docker" "rm" "-f" "fc327ae78c9ce91366ca828418ea0819405e506f3b13e750bcf04ee88b873697"`
[INFO] [stdout] fc327ae78c9ce91366ca828418ea0819405e506f3b13e750bcf04ee88b873697