[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 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/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 22fc387d1d6f930f7607c8f28194c9fb2d2b1917242a0be15e4084f4f6db3ac8
[INFO] running `"docker" "start" "-a" "22fc387d1d6f930f7607c8f28194c9fb2d2b1917242a0be15e4084f4f6db3ac8"`
[INFO] [stderr]    Compiling pop3 v1.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `"docker" "inspect" "22fc387d1d6f930f7607c8f28194c9fb2d2b1917242a0be15e4084f4f6db3ac8"`
[INFO] running `"docker" "rm" "-f" "22fc387d1d6f930f7607c8f28194c9fb2d2b1917242a0be15e4084f4f6db3ac8"`
[INFO] [stdout] 22fc387d1d6f930f7607c8f28194c9fb2d2b1917242a0be15e4084f4f6db3ac8
[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/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a6ec48d57f3f88f629851b6209bb536c1a1a196e559b2d6dbe8d50ac73b79e85
[INFO] running `"docker" "start" "-a" "a6ec48d57f3f88f629851b6209bb536c1a1a196e559b2d6dbe8d50ac73b79e85"`
[INFO] [stderr]    Compiling pop3 v1.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "a6ec48d57f3f88f629851b6209bb536c1a1a196e559b2d6dbe8d50ac73b79e85"`
[INFO] running `"docker" "rm" "-f" "a6ec48d57f3f88f629851b6209bb536c1a1a196e559b2d6dbe8d50ac73b79e85"`
[INFO] [stdout] a6ec48d57f3f88f629851b6209bb536c1a1a196e559b2d6dbe8d50ac73b79e85
[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/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d24b9876d06be6b7c2087bf3986058beffbfc9a6ba0df3ef1207b4825debd54f
[INFO] running `"docker" "start" "-a" "d24b9876d06be6b7c2087bf3986058beffbfc9a6ba0df3ef1207b4825debd54f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pop3-df601759ba37c3c9
[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-f7771d790b584187
[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" "d24b9876d06be6b7c2087bf3986058beffbfc9a6ba0df3ef1207b4825debd54f"`
[INFO] running `"docker" "rm" "-f" "d24b9876d06be6b7c2087bf3986058beffbfc9a6ba0df3ef1207b4825debd54f"`
[INFO] [stdout] d24b9876d06be6b7c2087bf3986058beffbfc9a6ba0df3ef1207b4825debd54f