[INFO] crate pop3 1.0.6 is already in cache
[INFO] extracting crate pop3 1.0.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/pop3/1.0.6
[INFO] extracting crate pop3 1.0.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pop3/1.0.6
[INFO] validating manifest of pop3-1.0.6 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 pop3-1.0.6 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 pop3-1.0.6
[INFO] finished frobbing pop3-1.0.6
[INFO] frobbed toml for pop3-1.0.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/pop3/1.0.6/Cargo.toml
[INFO] started frobbing pop3-1.0.6
[INFO] finished frobbing pop3-1.0.6
[INFO] frobbed toml for pop3-1.0.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pop3/1.0.6/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 pop3-1.0.6 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-3/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/pop3/1.0.6:/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] 6da50faf938bc420a20ad931be4f849d22d3b2a600470595b245bd16b65b1ba1
[INFO] running `"docker" "start" "-a" "6da50faf938bc420a20ad931be4f849d22d3b2a600470595b245bd16b65b1ba1"`
[INFO] [stderr]    Compiling pop3 v1.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "6da50faf938bc420a20ad931be4f849d22d3b2a600470595b245bd16b65b1ba1"`
[INFO] running `"docker" "rm" "-f" "6da50faf938bc420a20ad931be4f849d22d3b2a600470595b245bd16b65b1ba1"`
[INFO] [stdout] 6da50faf938bc420a20ad931be4f849d22d3b2a600470595b245bd16b65b1ba1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/pop3/1.0.6:/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] 441f95a0c3b5f94a204bf10548ea98adc30cec31e5e532e20ec19a0d860c3ac2
[INFO] running `"docker" "start" "-a" "441f95a0c3b5f94a204bf10548ea98adc30cec31e5e532e20ec19a0d860c3ac2"`
[INFO] [stderr]    Compiling pop3 v1.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "441f95a0c3b5f94a204bf10548ea98adc30cec31e5e532e20ec19a0d860c3ac2"`
[INFO] running `"docker" "rm" "-f" "441f95a0c3b5f94a204bf10548ea98adc30cec31e5e532e20ec19a0d860c3ac2"`
[INFO] [stdout] 441f95a0c3b5f94a204bf10548ea98adc30cec31e5e532e20ec19a0d860c3ac2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/pop3/1.0.6:/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] da0302633c1fa70d7c70c97466d46889e59c1e827ada57de1a6147ac9f1811b8
[INFO] running `"docker" "start" "-a" "da0302633c1fa70d7c70c97466d46889e59c1e827ada57de1a6147ac9f1811b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pop3-ae926a6c518fc2e8
[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/example-50af8aa5270b0c0e
[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 pop3
[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" "da0302633c1fa70d7c70c97466d46889e59c1e827ada57de1a6147ac9f1811b8"`
[INFO] running `"docker" "rm" "-f" "da0302633c1fa70d7c70c97466d46889e59c1e827ada57de1a6147ac9f1811b8"`
[INFO] [stdout] da0302633c1fa70d7c70c97466d46889e59c1e827ada57de1a6147ac9f1811b8