[INFO] crate symbolic-common 6.1.3 is already in cache
[INFO] extracting crate symbolic-common 6.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/symbolic-common/6.1.3
[INFO] extracting crate symbolic-common 6.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-common/6.1.3
[INFO] validating manifest of symbolic-common-6.1.3 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 symbolic-common-6.1.3 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 symbolic-common-6.1.3
[INFO] finished frobbing symbolic-common-6.1.3
[INFO] frobbed toml for symbolic-common-6.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/symbolic-common/6.1.3/Cargo.toml
[INFO] started frobbing symbolic-common-6.1.3
[INFO] finished frobbing symbolic-common-6.1.3
[INFO] frobbed toml for symbolic-common-6.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-common/6.1.3/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] [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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing symbolic-common-6.1.3 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-0/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/symbolic-common/6.1.3:/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] 36711a1dc62386032bae289e90da4f64a5aa6923f3a259fda6ba97c089e5160d
[INFO] running `"docker" "start" "-a" "36711a1dc62386032bae289e90da4f64a5aa6923f3a259fda6ba97c089e5160d"`
[INFO] [stderr]    Compiling symbolic-common v6.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "36711a1dc62386032bae289e90da4f64a5aa6923f3a259fda6ba97c089e5160d"`
[INFO] running `"docker" "rm" "-f" "36711a1dc62386032bae289e90da4f64a5aa6923f3a259fda6ba97c089e5160d"`
[INFO] [stdout] 36711a1dc62386032bae289e90da4f64a5aa6923f3a259fda6ba97c089e5160d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/symbolic-common/6.1.3:/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] 4afbd80bef863690cc4981b0bf266884a5c89981511276fa2cdd34d2a4ebcecb
[INFO] running `"docker" "start" "-a" "4afbd80bef863690cc4981b0bf266884a5c89981511276fa2cdd34d2a4ebcecb"`
[INFO] [stderr]    Compiling symbolic-common v6.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "4afbd80bef863690cc4981b0bf266884a5c89981511276fa2cdd34d2a4ebcecb"`
[INFO] running `"docker" "rm" "-f" "4afbd80bef863690cc4981b0bf266884a5c89981511276fa2cdd34d2a4ebcecb"`
[INFO] [stdout] 4afbd80bef863690cc4981b0bf266884a5c89981511276fa2cdd34d2a4ebcecb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/symbolic-common/6.1.3:/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] cefe52aa9c58de7b9ec5e311d1b6f0ce48d4b70e8339f5c0cf58f3f291934a73
[INFO] running `"docker" "start" "-a" "cefe52aa9c58de7b9ec5e311d1b6f0ce48d4b70e8339f5c0cf58f3f291934a73"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/symbolic_common-9cf2c04a9c4309b8
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test cell::tests::test_try_new ... ok
[INFO] [stdout] test path::test_join_path ... ok
[INFO] [stdout] test path::test_shorten_path ... ok
[INFO] [stdout] test cell::tests::test_new ... ok
[INFO] [stdout] test byteview::test_open_empty_file ... ok
[INFO] [stdout] test byteview::test_open_file ... ok
[INFO] [stdout] test path::test_split_path ... ok
[INFO] [stdout] test path::test_split_path_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symbolic-common
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/cell.rs - cell::AsSelf (line 57) ... ok
[INFO] [stdout] test src/cell.rs - cell::AsSelf (line 34) ... ok
[INFO] [stdout] test src/fail.rs - derive_failure (line 18) ... ok
[INFO] [stdout] test src/cell.rs - cell::SelfCell (line 188) ... ok
[INFO] [stdout] test src/cell.rs - cell::SelfCell<O, T>::from_raw (line 252) ... ok
[INFO] [stdout] test src/byteview.rs - byteview::ByteView (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cefe52aa9c58de7b9ec5e311d1b6f0ce48d4b70e8339f5c0cf58f3f291934a73"`
[INFO] running `"docker" "rm" "-f" "cefe52aa9c58de7b9ec5e311d1b6f0ce48d4b70e8339f5c0cf58f3f291934a73"`
[INFO] [stdout] cefe52aa9c58de7b9ec5e311d1b6f0ce48d4b70e8339f5c0cf58f3f291934a73