[INFO] crate symlink 0.1.0 is already in cache
[INFO] extracting crate symlink 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/symlink/0.1.0
[INFO] extracting crate symlink 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symlink/0.1.0
[INFO] validating manifest of symlink-0.1.0 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 symlink-0.1.0 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 symlink-0.1.0
[INFO] finished frobbing symlink-0.1.0
[INFO] frobbed toml for symlink-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/symlink/0.1.0/Cargo.toml
[INFO] started frobbing symlink-0.1.0
[INFO] finished frobbing symlink-0.1.0
[INFO] frobbed toml for symlink-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symlink/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 symlink-0.1.0 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-7/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/symlink/0.1.0:/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] d272313969ad114da54ee3469005246c27c2a5d615278808971fbb5999105dec
[INFO] running `"docker" "start" "-a" "d272313969ad114da54ee3469005246c27c2a5d615278808971fbb5999105dec"`
[INFO] [stderr]    Compiling symlink v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "d272313969ad114da54ee3469005246c27c2a5d615278808971fbb5999105dec"`
[INFO] running `"docker" "rm" "-f" "d272313969ad114da54ee3469005246c27c2a5d615278808971fbb5999105dec"`
[INFO] [stdout] d272313969ad114da54ee3469005246c27c2a5d615278808971fbb5999105dec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/symlink/0.1.0:/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] dd5ff7d12f0b70d732a9bc98e294dbb98f0e36a4d078e61988c866fca4f2fa6f
[INFO] running `"docker" "start" "-a" "dd5ff7d12f0b70d732a9bc98e294dbb98f0e36a4d078e61988c866fca4f2fa6f"`
[INFO] [stderr]    Compiling symlink v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "dd5ff7d12f0b70d732a9bc98e294dbb98f0e36a4d078e61988c866fca4f2fa6f"`
[INFO] running `"docker" "rm" "-f" "dd5ff7d12f0b70d732a9bc98e294dbb98f0e36a4d078e61988c866fca4f2fa6f"`
[INFO] [stdout] dd5ff7d12f0b70d732a9bc98e294dbb98f0e36a4d078e61988c866fca4f2fa6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/symlink/0.1.0:/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] 34f2d989abcc99d4a8746b0231f4ff5e6b9fa3d27b709f56ddf5f14aeb1dbb7a
[INFO] running `"docker" "start" "-a" "34f2d989abcc99d4a8746b0231f4ff5e6b9fa3d27b709f56ddf5f14aeb1dbb7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/symlink-46093bc3a8083b20
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-84a2df994358d550
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_symlink_dir ... ok
[INFO] [stdout] test test_symlink_auto_dir ... ok
[INFO] [stdout] test test_symlink_auto_file ... ok
[INFO] [stderr]    Doc-tests symlink
[INFO] [stdout] test test_symlink_file ... ok
[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" "34f2d989abcc99d4a8746b0231f4ff5e6b9fa3d27b709f56ddf5f14aeb1dbb7a"`
[INFO] running `"docker" "rm" "-f" "34f2d989abcc99d4a8746b0231f4ff5e6b9fa3d27b709f56ddf5f14aeb1dbb7a"`
[INFO] [stdout] 34f2d989abcc99d4a8746b0231f4ff5e6b9fa3d27b709f56ddf5f14aeb1dbb7a