[INFO] crate error-type 0.1.2 is already in cache
[INFO] extracting crate error-type 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/error-type/0.1.2
[INFO] extracting crate error-type 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/error-type/0.1.2
[INFO] validating manifest of error-type-0.1.2 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 error-type-0.1.2 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 error-type-0.1.2
[INFO] finished frobbing error-type-0.1.2
[INFO] frobbed toml for error-type-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/error-type/0.1.2/Cargo.toml
[INFO] started frobbing error-type-0.1.2
[INFO] finished frobbing error-type-0.1.2
[INFO] frobbed toml for error-type-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/error-type/0.1.2/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 error-type-0.1.2 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/error-type/0.1.2:/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] d7b5738a2b276054e1cce669ab4891c59f01c505f6af9c5aabe236cfced7921a
[INFO] running `"docker" "start" "-a" "d7b5738a2b276054e1cce669ab4891c59f01c505f6af9c5aabe236cfced7921a"`
[INFO] [stderr]    Compiling error-type v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "d7b5738a2b276054e1cce669ab4891c59f01c505f6af9c5aabe236cfced7921a"`
[INFO] running `"docker" "rm" "-f" "d7b5738a2b276054e1cce669ab4891c59f01c505f6af9c5aabe236cfced7921a"`
[INFO] [stdout] d7b5738a2b276054e1cce669ab4891c59f01c505f6af9c5aabe236cfced7921a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/error-type/0.1.2:/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] dd00f0ea77f7b4c8da87f01e3939a8487060953552dc983b78a3147f7a727837
[INFO] running `"docker" "start" "-a" "dd00f0ea77f7b4c8da87f01e3939a8487060953552dc983b78a3147f7a727837"`
[INFO] [stderr]    Compiling error-type v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: type alias is never used: `Debug`
[INFO] [stderr]  --> tests/hygiene.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Debug = ();
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Display`
[INFO] [stderr]  --> tests/hygiene.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Display = ();
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Error`
[INFO] [stderr]  --> tests/hygiene.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Error = ();
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `From`
[INFO] [stderr]  --> tests/hygiene.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | type From = ();
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Option`
[INFO] [stderr]   --> tests/hygiene.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | type Option = ();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Result`
[INFO] [stderr]   --> tests/hygiene.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | type Result = ();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> tests/quickie.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / error_type! {
[INFO] [stderr] 7  | |     #[derive(Debug)]
[INFO] [stderr] 8  | |     pub enum AppError {
[INFO] [stderr] 9  | |         Io(std::io::Error) { cause; },
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "dd00f0ea77f7b4c8da87f01e3939a8487060953552dc983b78a3147f7a727837"`
[INFO] running `"docker" "rm" "-f" "dd00f0ea77f7b4c8da87f01e3939a8487060953552dc983b78a3147f7a727837"`
[INFO] [stdout] dd00f0ea77f7b4c8da87f01e3939a8487060953552dc983b78a3147f7a727837
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/error-type/0.1.2:/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] 76c62f8240bf41a842dfb788db61bb3cc747afb447859b8719830b8efae36d20
[INFO] running `"docker" "start" "-a" "76c62f8240bf41a842dfb788db61bb3cc747afb447859b8719830b8efae36d20"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/error_type-c9b3c8959c6fdbcc
[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] [stderr]      Running /opt/crater/target/debug/deps/hygiene-6f7792d93cb94a82
[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] [stderr]      Running /opt/crater/target/debug/deps/quickie-290992a69fcdaf2f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/submodule-cf156f0e7a4ac955
[INFO] [stderr]    Doc-tests error-type
[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 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... 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" "76c62f8240bf41a842dfb788db61bb3cc747afb447859b8719830b8efae36d20"`
[INFO] running `"docker" "rm" "-f" "76c62f8240bf41a842dfb788db61bb3cc747afb447859b8719830b8efae36d20"`
[INFO] [stdout] 76c62f8240bf41a842dfb788db61bb3cc747afb447859b8719830b8efae36d20