[INFO] crate simple-symbol 2.0.0 is already in cache
[INFO] extracting crate simple-symbol 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/simple-symbol/2.0.0
[INFO] extracting crate simple-symbol 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-symbol/2.0.0
[INFO] validating manifest of simple-symbol-2.0.0 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 simple-symbol-2.0.0 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 simple-symbol-2.0.0
[INFO] finished frobbing simple-symbol-2.0.0
[INFO] frobbed toml for simple-symbol-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/simple-symbol/2.0.0/Cargo.toml
[INFO] started frobbing simple-symbol-2.0.0
[INFO] finished frobbing simple-symbol-2.0.0
[INFO] frobbed toml for simple-symbol-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-symbol/2.0.0/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 simple-symbol-2.0.0 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-4/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/simple-symbol/2.0.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3bf5c0b33525ca736c79baa93749299a9ac0d23bf0839ea9163543bb09ecd5c7
[INFO] running `"docker" "start" "-a" "3bf5c0b33525ca736c79baa93749299a9ac0d23bf0839ea9163543bb09ecd5c7"`
[INFO] [stderr]    Compiling simple-symbol v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "3bf5c0b33525ca736c79baa93749299a9ac0d23bf0839ea9163543bb09ecd5c7"`
[INFO] running `"docker" "rm" "-f" "3bf5c0b33525ca736c79baa93749299a9ac0d23bf0839ea9163543bb09ecd5c7"`
[INFO] [stdout] 3bf5c0b33525ca736c79baa93749299a9ac0d23bf0839ea9163543bb09ecd5c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/simple-symbol/2.0.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] bc5ba1fe6357e2be0685c6521fc8fdde9298c7ef9c109dcc32601f15b2d8ffe5
[INFO] running `"docker" "start" "-a" "bc5ba1fe6357e2be0685c6521fc8fdde9298c7ef9c109dcc32601f15b2d8ffe5"`
[INFO] [stderr]    Compiling simple-symbol v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "bc5ba1fe6357e2be0685c6521fc8fdde9298c7ef9c109dcc32601f15b2d8ffe5"`
[INFO] running `"docker" "rm" "-f" "bc5ba1fe6357e2be0685c6521fc8fdde9298c7ef9c109dcc32601f15b2d8ffe5"`
[INFO] [stdout] bc5ba1fe6357e2be0685c6521fc8fdde9298c7ef9c109dcc32601f15b2d8ffe5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/simple-symbol/2.0.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 07b514fd1151d710dcd2cd6c56cb52e328cb7afb7faaccccf0e6709f102ac810
[INFO] running `"docker" "start" "-a" "07b514fd1151d710dcd2cd6c56cb52e328cb7afb7faaccccf0e6709f102ac810"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_symbol-f9e450fd4073ec31
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_case ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_different ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_resolve ... ok
[INFO] [stderr]    Doc-tests simple-symbol
[INFO] [stdout] test tests::test_same ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Symbol (line 32) ... 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" "07b514fd1151d710dcd2cd6c56cb52e328cb7afb7faaccccf0e6709f102ac810"`
[INFO] running `"docker" "rm" "-f" "07b514fd1151d710dcd2cd6c56cb52e328cb7afb7faaccccf0e6709f102ac810"`
[INFO] [stdout] 07b514fd1151d710dcd2cd6c56cb52e328cb7afb7faaccccf0e6709f102ac810