[INFO] crate multi-map 1.2.0 is already in cache
[INFO] extracting crate multi-map 1.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/multi-map/1.2.0
[INFO] extracting crate multi-map 1.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/multi-map/1.2.0
[INFO] validating manifest of multi-map-1.2.0 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 multi-map-1.2.0 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 multi-map-1.2.0
[INFO] finished frobbing multi-map-1.2.0
[INFO] frobbed toml for multi-map-1.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/multi-map/1.2.0/Cargo.toml
[INFO] started frobbing multi-map-1.2.0
[INFO] finished frobbing multi-map-1.2.0
[INFO] frobbed toml for multi-map-1.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/multi-map/1.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing multi-map-1.2.0 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/multi-map/1.2.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3bbfc8f01fc8f10f7460564e77077616bbc8120982db6c59b8a81a093c89873b
[INFO] running `"docker" "start" "-a" "3bbfc8f01fc8f10f7460564e77077616bbc8120982db6c59b8a81a093c89873b"`
[INFO] [stderr]    Compiling multi-map v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "3bbfc8f01fc8f10f7460564e77077616bbc8120982db6c59b8a81a093c89873b"`
[INFO] running `"docker" "rm" "-f" "3bbfc8f01fc8f10f7460564e77077616bbc8120982db6c59b8a81a093c89873b"`
[INFO] [stdout] 3bbfc8f01fc8f10f7460564e77077616bbc8120982db6c59b8a81a093c89873b
[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/multi-map/1.2.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] bfdd4b39c37b56541a6a32ddc8b1a724931f2b79b5163480268dba1378e55908
[INFO] running `"docker" "start" "-a" "bfdd4b39c37b56541a6a32ddc8b1a724931f2b79b5163480268dba1378e55908"`
[INFO] [stderr]    Compiling multi-map v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "bfdd4b39c37b56541a6a32ddc8b1a724931f2b79b5163480268dba1378e55908"`
[INFO] running `"docker" "rm" "-f" "bfdd4b39c37b56541a6a32ddc8b1a724931f2b79b5163480268dba1378e55908"`
[INFO] [stdout] bfdd4b39c37b56541a6a32ddc8b1a724931f2b79b5163480268dba1378e55908
[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/multi-map/1.2.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 16907b55e4efdced16f3e26a42af5bf6d94182d004d596e9fa304b6913aaf8a8
[INFO] running `"docker" "start" "-a" "16907b55e4efdced16f3e26a42af5bf6d94182d004d596e9fa304b6913aaf8a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multi_map-9e78fd15cb2c176e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::big_test ... ok
[INFO] [stdout] test test::macro_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multi-map
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K1, K2, V>::contains_key_alt (line 184) ... ok
[INFO] [stdout] test src/lib.rs - multimap (line 254) ... ok
[INFO] [stdout] test src/lib.rs - MultiMap<K1, K2, V>::contains_key (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "16907b55e4efdced16f3e26a42af5bf6d94182d004d596e9fa304b6913aaf8a8"`
[INFO] running `"docker" "rm" "-f" "16907b55e4efdced16f3e26a42af5bf6d94182d004d596e9fa304b6913aaf8a8"`
[INFO] [stdout] 16907b55e4efdced16f3e26a42af5bf6d94182d004d596e9fa304b6913aaf8a8