[INFO] crate syn-select 0.1.4 is already in cache
[INFO] extracting crate syn-select 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/syn-select/0.1.4
[INFO] extracting crate syn-select 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/syn-select/0.1.4
[INFO] validating manifest of syn-select-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 syn-select-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 syn-select-0.1.4
[INFO] finished frobbing syn-select-0.1.4
[INFO] frobbed toml for syn-select-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/syn-select/0.1.4/Cargo.toml
[INFO] started frobbing syn-select-0.1.4
[INFO] finished frobbing syn-select-0.1.4
[INFO] frobbed toml for syn-select-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/syn-select/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 syn-select-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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/syn-select/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] aa2102660ce94fc8d2af985bd9f12ec2f4b983b7420e14bb7523280968c1ad4c
[INFO] running `"docker" "start" "-a" "aa2102660ce94fc8d2af985bd9f12ec2f4b983b7420e14bb7523280968c1ad4c"`
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling syn-select v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.68s
[INFO] running `"docker" "inspect" "aa2102660ce94fc8d2af985bd9f12ec2f4b983b7420e14bb7523280968c1ad4c"`
[INFO] running `"docker" "rm" "-f" "aa2102660ce94fc8d2af985bd9f12ec2f4b983b7420e14bb7523280968c1ad4c"`
[INFO] [stdout] aa2102660ce94fc8d2af985bd9f12ec2f4b983b7420e14bb7523280968c1ad4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/syn-select/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] 954f6b907025ec69b646873f31d9065122fcb514740b2339779ef106f4784654
[INFO] running `"docker" "start" "-a" "954f6b907025ec69b646873f31d9065122fcb514740b2339779ef106f4784654"`
[INFO] [stderr]    Compiling syn-select v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `"docker" "inspect" "954f6b907025ec69b646873f31d9065122fcb514740b2339779ef106f4784654"`
[INFO] running `"docker" "rm" "-f" "954f6b907025ec69b646873f31d9065122fcb514740b2339779ef106f4784654"`
[INFO] [stdout] 954f6b907025ec69b646873f31d9065122fcb514740b2339779ef106f4784654
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/syn-select/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] 11a4d42b4115628155ae1ae0c1d9ccbc7133588de2770c7b5564b7a76ca858e2
[INFO] running `"docker" "start" "-a" "11a4d42b4115628155ae1ae0c1d9ccbc7133588de2770c7b5564b7a76ca858e2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/syn_select-1bccd7fa333df31c
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::example_5 ... ok
[INFO] [stdout] test tests::example_2 ... ok
[INFO] [stdout] test tests::example_4 ... ok
[INFO] [stdout] test tests::example_6 ... ok
[INFO] [stderr]    Doc-tests syn-select
[INFO] [stdout] test tests::example_1 ... ok
[INFO] [stdout] test tests::example_3 ... 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 2 tests
[INFO] [stdout] test src/selector.rs - selector::Selector::try_from (line 21) ... ok
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "11a4d42b4115628155ae1ae0c1d9ccbc7133588de2770c7b5564b7a76ca858e2"`
[INFO] running `"docker" "rm" "-f" "11a4d42b4115628155ae1ae0c1d9ccbc7133588de2770c7b5564b7a76ca858e2"`
[INFO] [stdout] 11a4d42b4115628155ae1ae0c1d9ccbc7133588de2770c7b5564b7a76ca858e2