Dec 06 18:55:07.847 INFO testing type1-encoding-parser-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 18:55:07.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 18:55:08.353 INFO [stdout] 4eed711cca39f7fda995f7bd9a6f0280ff4536655f15efc5300e8976cca39b26
Dec 06 18:55:08.355 INFO running `"docker" "start" "-a" "4eed711cca39f7fda995f7bd9a6f0280ff4536655f15efc5300e8976cca39b26"`
Dec 06 18:55:10.007 INFO [stderr] usermod: no changes
Dec 06 18:55:10.064 INFO [stderr]    Compiling type1-encoding-parser v0.1.0 (/source)
Dec 06 18:55:10.682 INFO [stderr] warning: unused variable: `count`
Dec 06 18:55:10.682 INFO [stderr]    --> src/lib.rs:178:29
Dec 06 18:55:10.682 INFO [stderr]     |
Dec 06 18:55:10.682 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 06 18:55:10.682 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 06 18:55:10.682 INFO [stderr]     |
Dec 06 18:55:10.682 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 18:55:10.682 INFO [stderr] 
Dec 06 18:55:12.218 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Dec 06 18:55:12.218 INFO [stderr] su: No module specific data is present
Dec 06 18:55:12.938 INFO running `"docker" "inspect" "4eed711cca39f7fda995f7bd9a6f0280ff4536655f15efc5300e8976cca39b26"`
Dec 06 18:55:13.222 INFO running `"docker" "rm" "-f" "4eed711cca39f7fda995f7bd9a6f0280ff4536655f15efc5300e8976cca39b26"`
Dec 06 18:55:13.580 INFO [stdout] 4eed711cca39f7fda995f7bd9a6f0280ff4536655f15efc5300e8976cca39b26
Dec 06 18:55:13.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 18:55:13.985 INFO [stdout] a4ea76ff2f81770fe2d7fdbf2946be06d8de47bcef7e9f2d2172dd7d92d496a4
Dec 06 18:55:13.987 INFO running `"docker" "start" "-a" "a4ea76ff2f81770fe2d7fdbf2946be06d8de47bcef7e9f2d2172dd7d92d496a4"`
Dec 06 18:55:14.596 INFO [stderr] usermod: no changes
Dec 06 18:55:14.640 INFO [stderr]    Compiling type1-encoding-parser v0.1.0 (/source)
Dec 06 18:55:15.180 INFO [stderr] warning: unused import: `std::path::Path`
Dec 06 18:55:15.180 INFO [stderr]  --> examples/dump.rs:5:5
Dec 06 18:55:15.180 INFO [stderr]   |
Dec 06 18:55:15.180 INFO [stderr] 5 | use std::path::Path;
Dec 06 18:55:15.180 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 18:55:15.180 INFO [stderr]   |
Dec 06 18:55:15.180 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 18:55:15.180 INFO [stderr] 
Dec 06 18:55:15.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 18:55:15.216 INFO [stderr]   --> examples/dump.rs:13:5
Dec 06 18:55:15.216 INFO [stderr]    |
Dec 06 18:55:15.216 INFO [stderr] 13 |     f.read_to_end(&mut contents);
Dec 06 18:55:15.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 18:55:15.216 INFO [stderr]    |
Dec 06 18:55:15.216 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 18:55:15.216 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 18:55:15.216 INFO [stderr] 
Dec 06 18:55:15.392 INFO [stderr] warning: unused variable: `count`
Dec 06 18:55:15.392 INFO [stderr]    --> src/lib.rs:178:29
Dec 06 18:55:15.392 INFO [stderr]     |
Dec 06 18:55:15.392 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 06 18:55:15.392 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 06 18:55:15.392 INFO [stderr]     |
Dec 06 18:55:15.392 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 18:55:15.392 INFO [stderr] 
Dec 06 18:55:15.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 18:55:15.433 INFO [stderr]    --> src/lib.rs:237:9
Dec 06 18:55:15.433 INFO [stderr]     |
Dec 06 18:55:15.433 INFO [stderr] 237 |         f.read_to_end(&mut contents);
Dec 06 18:55:15.433 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 18:55:15.433 INFO [stderr]     |
Dec 06 18:55:15.433 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 18:55:15.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 18:55:15.433 INFO [stderr] 
Dec 06 18:55:17.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Dec 06 18:55:17.092 INFO [stderr] su: No module specific data is present
Dec 06 18:55:17.666 INFO running `"docker" "inspect" "a4ea76ff2f81770fe2d7fdbf2946be06d8de47bcef7e9f2d2172dd7d92d496a4"`
Dec 06 18:55:17.913 INFO running `"docker" "rm" "-f" "a4ea76ff2f81770fe2d7fdbf2946be06d8de47bcef7e9f2d2172dd7d92d496a4"`
Dec 06 18:55:18.132 INFO [stdout] a4ea76ff2f81770fe2d7fdbf2946be06d8de47bcef7e9f2d2172dd7d92d496a4