[INFO] crate and-then2 0.1.1 is already in cache
[INFO] extracting crate and-then2 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/and-then2/0.1.1
[INFO] extracting crate and-then2 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/and-then2/0.1.1
[INFO] validating manifest of and-then2-0.1.1 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 and-then2-0.1.1 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 and-then2-0.1.1
[INFO] finished frobbing and-then2-0.1.1
[INFO] frobbed toml for and-then2-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/and-then2/0.1.1/Cargo.toml
[INFO] started frobbing and-then2-0.1.1
[INFO] finished frobbing and-then2-0.1.1
[INFO] frobbed toml for and-then2-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/and-then2/0.1.1/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 and-then2-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/and-then2/0.1.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5a701855bad65f8926f847c02caece0cac59fdb9e65f05029b102e71632143b5
[INFO] running `"docker" "start" "-a" "5a701855bad65f8926f847c02caece0cac59fdb9e65f05029b102e71632143b5"`
[INFO] [stderr]    Compiling and-then2 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "5a701855bad65f8926f847c02caece0cac59fdb9e65f05029b102e71632143b5"`
[INFO] running `"docker" "rm" "-f" "5a701855bad65f8926f847c02caece0cac59fdb9e65f05029b102e71632143b5"`
[INFO] [stdout] 5a701855bad65f8926f847c02caece0cac59fdb9e65f05029b102e71632143b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/and-then2/0.1.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] aa12cbc2e7b11b5d42b2645d4c55f52e8ee2cd73dbe33ba7d08dc518ec3a885d
[INFO] running `"docker" "start" "-a" "aa12cbc2e7b11b5d42b2645d4c55f52e8ee2cd73dbe33ba7d08dc518ec3a885d"`
[INFO] [stderr]    Compiling and-then2 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "aa12cbc2e7b11b5d42b2645d4c55f52e8ee2cd73dbe33ba7d08dc518ec3a885d"`
[INFO] running `"docker" "rm" "-f" "aa12cbc2e7b11b5d42b2645d4c55f52e8ee2cd73dbe33ba7d08dc518ec3a885d"`
[INFO] [stdout] aa12cbc2e7b11b5d42b2645d4c55f52e8ee2cd73dbe33ba7d08dc518ec3a885d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/and-then2/0.1.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5769df84ac0399f8d815504361ed928d6848eaadda48aa5e5f21f1c30ef5b1b6
[INFO] running `"docker" "start" "-a" "5769df84ac0399f8d815504361ed928d6848eaadda48aa5e5f21f1c30ef5b1b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/and_then2-71fae91fc9c0ebed
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_err_err ... ok
[INFO] [stdout] test tests::test_ok_err ... ok
[INFO] [stdout] test tests::test_err_ok ... ok
[INFO] [stdout] test tests::test_ok_ok ... ok
[INFO] [stderr]    Doc-tests and-then2
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "5769df84ac0399f8d815504361ed928d6848eaadda48aa5e5f21f1c30ef5b1b6"`
[INFO] running `"docker" "rm" "-f" "5769df84ac0399f8d815504361ed928d6848eaadda48aa5e5f21f1c30ef5b1b6"`
[INFO] [stdout] 5769df84ac0399f8d815504361ed928d6848eaadda48aa5e5f21f1c30ef5b1b6