[INFO] crate interact 0.3.5 is already in cache
[INFO] extracting crate interact 0.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/interact/0.3.5
[INFO] extracting crate interact 0.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/interact/0.3.5
[INFO] validating manifest of interact-0.3.5 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 interact-0.3.5 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 interact-0.3.5
[INFO] finished frobbing interact-0.3.5
[INFO] frobbed toml for interact-0.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/interact/0.3.5/Cargo.toml
[INFO] started frobbing interact-0.3.5
[INFO] finished frobbing interact-0.3.5
[INFO] frobbed toml for interact-0.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/interact/0.3.5/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] [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] testing interact-0.3.5 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/interact/0.3.5:/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] c21508c381f378fb74a64e2c759aab69e303d66c4cd474cb1d068695a9e8e21f
[INFO] running `"docker" "start" "-a" "c21508c381f378fb74a64e2c759aab69e303d66c4cd474cb1d068695a9e8e21f"`
[INFO] [stderr]    Compiling interact_derive v0.3.5
[INFO] [stderr]    Compiling interact v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `"docker" "inspect" "c21508c381f378fb74a64e2c759aab69e303d66c4cd474cb1d068695a9e8e21f"`
[INFO] running `"docker" "rm" "-f" "c21508c381f378fb74a64e2c759aab69e303d66c4cd474cb1d068695a9e8e21f"`
[INFO] [stdout] c21508c381f378fb74a64e2c759aab69e303d66c4cd474cb1d068695a9e8e21f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/interact/0.3.5:/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] 198b64409c1071940028367db6ae0b09cb2bf649bb06044bdcdf852c6bf7360d
[INFO] running `"docker" "start" "-a" "198b64409c1071940028367db6ae0b09cb2bf649bb06044bdcdf852c6bf7360d"`
[INFO] [stderr]    Compiling interact v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> tests/common/mod.rs:133:10
[INFO] [stderr]     |
[INFO] [stderr] 133 | #[derive(Interact)]
[INFO] [stderr]     |          ^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `"docker" "inspect" "198b64409c1071940028367db6ae0b09cb2bf649bb06044bdcdf852c6bf7360d"`
[INFO] running `"docker" "rm" "-f" "198b64409c1071940028367db6ae0b09cb2bf649bb06044bdcdf852c6bf7360d"`
[INFO] [stdout] 198b64409c1071940028367db6ae0b09cb2bf649bb06044bdcdf852c6bf7360d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/interact/0.3.5:/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] fc127bfd175622fcc0592649c567a76686bd5af53d44195c039dcf1d783e63ea
[INFO] running `"docker" "start" "-a" "fc127bfd175622fcc0592649c567a76686bd5af53d44195c039dcf1d783e63ea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interact-8b88de33f71c4d96
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test util::expect::tests::main ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integ-cc5457089fb1e4d7
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interact
[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" "fc127bfd175622fcc0592649c567a76686bd5af53d44195c039dcf1d783e63ea"`
[INFO] running `"docker" "rm" "-f" "fc127bfd175622fcc0592649c567a76686bd5af53d44195c039dcf1d783e63ea"`
[INFO] [stdout] fc127bfd175622fcc0592649c567a76686bd5af53d44195c039dcf1d783e63ea