[INFO] crate redacted_debug 0.1.0 is already in cache
[INFO] extracting crate redacted_debug 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/redacted_debug/0.1.0
[INFO] extracting crate redacted_debug 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/redacted_debug/0.1.0
[INFO] validating manifest of redacted_debug-0.1.0 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 redacted_debug-0.1.0 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 redacted_debug-0.1.0
[INFO] finished frobbing redacted_debug-0.1.0
[INFO] frobbed toml for redacted_debug-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/redacted_debug/0.1.0/Cargo.toml
[INFO] started frobbing redacted_debug-0.1.0
[INFO] finished frobbing redacted_debug-0.1.0
[INFO] frobbed toml for redacted_debug-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/redacted_debug/0.1.0/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 redacted_debug-0.1.0 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-4/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/redacted_debug/0.1.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3686536b8ba00dabcfe34be717e5bfef6235b4cea01c3a7bb547d186e0497f73
[INFO] running `"docker" "start" "-a" "3686536b8ba00dabcfe34be717e5bfef6235b4cea01c3a7bb547d186e0497f73"`
[INFO] [stderr]    Compiling redacted_debug v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `GenericParam`, `Generics`, `parse_quote`
[INFO] [stderr]  --> src/lib.rs:6:30
[INFO] [stderr]   |
[INFO] [stderr] 6 | use syn::{parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Index};
[INFO] [stderr]   |                              ^^^^^^^^^^^                             ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `formatter`
[INFO] [stderr]   --> src/lib.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let (trayt, formatter) = (quote!(::core::fmt::Debug), quote!(::core::fmt::Formatter));
[INFO] [stderr]    |                 ^^^^^^^^^ help: consider prefixing with an underscore: `_formatter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "3686536b8ba00dabcfe34be717e5bfef6235b4cea01c3a7bb547d186e0497f73"`
[INFO] running `"docker" "rm" "-f" "3686536b8ba00dabcfe34be717e5bfef6235b4cea01c3a7bb547d186e0497f73"`
[INFO] [stdout] 3686536b8ba00dabcfe34be717e5bfef6235b4cea01c3a7bb547d186e0497f73
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/redacted_debug/0.1.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 63eb29e684eae428cd9d9be778f4b0f83245af27965ed0d120f9a073c59ee26b
[INFO] running `"docker" "start" "-a" "63eb29e684eae428cd9d9be778f4b0f83245af27965ed0d120f9a073c59ee26b"`
[INFO] [stderr]    Compiling redacted_debug v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `GenericParam`, `Generics`, `parse_quote`
[INFO] [stderr]  --> src/lib.rs:6:30
[INFO] [stderr]   |
[INFO] [stderr] 6 | use syn::{parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Index};
[INFO] [stderr]   |                              ^^^^^^^^^^^                             ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `formatter`
[INFO] [stderr]   --> src/lib.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let (trayt, formatter) = (quote!(::core::fmt::Debug), quote!(::core::fmt::Formatter));
[INFO] [stderr]    |                 ^^^^^^^^^ help: consider prefixing with an underscore: `_formatter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "63eb29e684eae428cd9d9be778f4b0f83245af27965ed0d120f9a073c59ee26b"`
[INFO] running `"docker" "rm" "-f" "63eb29e684eae428cd9d9be778f4b0f83245af27965ed0d120f9a073c59ee26b"`
[INFO] [stdout] 63eb29e684eae428cd9d9be778f4b0f83245af27965ed0d120f9a073c59ee26b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/redacted_debug/0.1.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8400f61b8ceaa4b2005fed67405ce77ae8a587fa5efaeb77d01abe26747fba01
[INFO] running `"docker" "start" "-a" "8400f61b8ceaa4b2005fed67405ce77ae8a587fa5efaeb77d01abe26747fba01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/redacted_debug-acbb603bc2ec5d35
[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]    Doc-tests redacted_debug
[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" "8400f61b8ceaa4b2005fed67405ce77ae8a587fa5efaeb77d01abe26747fba01"`
[INFO] running `"docker" "rm" "-f" "8400f61b8ceaa4b2005fed67405ce77ae8a587fa5efaeb77d01abe26747fba01"`
[INFO] [stdout] 8400f61b8ceaa4b2005fed67405ce77ae8a587fa5efaeb77d01abe26747fba01