[INFO] crate wait_group 0.1.4 is already in cache
[INFO] extracting crate wait_group 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/wait_group/0.1.4
[INFO] extracting crate wait_group 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wait_group/0.1.4
[INFO] validating manifest of wait_group-0.1.4 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 wait_group-0.1.4 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 wait_group-0.1.4
[INFO] finished frobbing wait_group-0.1.4
[INFO] frobbed toml for wait_group-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wait_group/0.1.4/Cargo.toml
[INFO] started frobbing wait_group-0.1.4
[INFO] finished frobbing wait_group-0.1.4
[INFO] frobbed toml for wait_group-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wait_group/0.1.4/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 wait_group-0.1.4 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wait_group/0.1.4:/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] 6f95005ce6331632867faa27cd89d387b0e5a415e595d91693e6c52e18db3db7
[INFO] running `"docker" "start" "-a" "6f95005ce6331632867faa27cd89d387b0e5a415e595d91693e6c52e18db3db7"`
[INFO] [stderr]    Compiling wait_group v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "6f95005ce6331632867faa27cd89d387b0e5a415e595d91693e6c52e18db3db7"`
[INFO] running `"docker" "rm" "-f" "6f95005ce6331632867faa27cd89d387b0e5a415e595d91693e6c52e18db3db7"`
[INFO] [stdout] 6f95005ce6331632867faa27cd89d387b0e5a415e595d91693e6c52e18db3db7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wait_group/0.1.4:/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] d72e9ba1dc2ac1467e4d8590bbf926db2b7c7eaa299d78e03dfc585e73b26560
[INFO] running `"docker" "start" "-a" "d72e9ba1dc2ac1467e4d8590bbf926db2b7c7eaa299d78e03dfc585e73b26560"`
[INFO] [stderr]    Compiling wait_group v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "d72e9ba1dc2ac1467e4d8590bbf926db2b7c7eaa299d78e03dfc585e73b26560"`
[INFO] running `"docker" "rm" "-f" "d72e9ba1dc2ac1467e4d8590bbf926db2b7c7eaa299d78e03dfc585e73b26560"`
[INFO] [stdout] d72e9ba1dc2ac1467e4d8590bbf926db2b7c7eaa299d78e03dfc585e73b26560
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wait_group/0.1.4:/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] bf62cffc7c71549de0660daa5df9d61fc5eb509c02bc6707558065fb4fb65ac7
[INFO] running `"docker" "start" "-a" "bf62cffc7c71549de0660daa5df9d61fc5eb509c02bc6707558065fb4fb65ac7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wait_group-0c3e13f28a06edba
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_work ... ok
[INFO] [stdout] test tests::inner_counter_error ... 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 wait_group
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - WaitGroup (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bf62cffc7c71549de0660daa5df9d61fc5eb509c02bc6707558065fb4fb65ac7"`
[INFO] running `"docker" "rm" "-f" "bf62cffc7c71549de0660daa5df9d61fc5eb509c02bc6707558065fb4fb65ac7"`
[INFO] [stdout] bf62cffc7c71549de0660daa5df9d61fc5eb509c02bc6707558065fb4fb65ac7