Dec 14 15:36:28.776 INFO testing type1-encoding-parser-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 15:36:28.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 15:36:29.267 INFO [stdout] 1b33607e914279454853e9beae3dcab38595fdc71876b33dd55e46c097756cb7
Dec 14 15:36:29.270 INFO running `"docker" "start" "-a" "1b33607e914279454853e9beae3dcab38595fdc71876b33dd55e46c097756cb7"`
Dec 14 15:36:30.702 INFO [stderr] usermod: no changes
Dec 14 15:36:30.819 INFO [stderr]    Compiling pom v1.1.0
Dec 14 15:36:32.443 INFO [stderr]    Compiling type1-encoding-parser v0.1.0 (/source)
Dec 14 15:36:33.155 INFO [stderr] warning: unused variable: `count`
Dec 14 15:36:33.155 INFO [stderr]    --> src/lib.rs:178:29
Dec 14 15:36:33.155 INFO [stderr]     |
Dec 14 15:36:33.155 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 14 15:36:33.155 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 14 15:36:33.155 INFO [stderr]     |
Dec 14 15:36:33.155 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 15:36:33.155 INFO [stderr] 
Dec 14 15:36:34.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 14 15:36:34.797 INFO [stderr] su: No module specific data is present
Dec 14 15:36:35.310 INFO running `"docker" "inspect" "1b33607e914279454853e9beae3dcab38595fdc71876b33dd55e46c097756cb7"`
Dec 14 15:36:35.435 INFO running `"docker" "rm" "-f" "1b33607e914279454853e9beae3dcab38595fdc71876b33dd55e46c097756cb7"`
Dec 14 15:36:35.680 INFO [stdout] 1b33607e914279454853e9beae3dcab38595fdc71876b33dd55e46c097756cb7
Dec 14 15:36:35.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 15:36:36.155 INFO [stdout] 4091c4cd04dc99bb7be0860c5d6eb707291d3270dfef9d02772761529f39d1ac
Dec 14 15:36:36.157 INFO running `"docker" "start" "-a" "4091c4cd04dc99bb7be0860c5d6eb707291d3270dfef9d02772761529f39d1ac"`
Dec 14 15:36:37.435 INFO [stderr] usermod: no changes
Dec 14 15:36:37.499 INFO [stderr]    Compiling type1-encoding-parser v0.1.0 (/source)
Dec 14 15:36:38.139 INFO [stderr] warning: unused import: `std::path::Path`
Dec 14 15:36:38.139 INFO [stderr]  --> examples/dump.rs:5:5
Dec 14 15:36:38.139 INFO [stderr]   |
Dec 14 15:36:38.139 INFO [stderr] 5 | use std::path::Path;
Dec 14 15:36:38.139 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 14 15:36:38.139 INFO [stderr]   |
Dec 14 15:36:38.139 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 15:36:38.139 INFO [stderr] 
Dec 14 15:36:38.195 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 15:36:38.195 INFO [stderr]   --> examples/dump.rs:13:5
Dec 14 15:36:38.195 INFO [stderr]    |
Dec 14 15:36:38.195 INFO [stderr] 13 |     f.read_to_end(&mut contents);
Dec 14 15:36:38.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 15:36:38.195 INFO [stderr]    |
Dec 14 15:36:38.195 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 15:36:38.195 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 15:36:38.195 INFO [stderr] 
Dec 14 15:36:38.363 INFO [stderr] warning: unused variable: `count`
Dec 14 15:36:38.363 INFO [stderr]    --> src/lib.rs:178:29
Dec 14 15:36:38.363 INFO [stderr]     |
Dec 14 15:36:38.363 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 14 15:36:38.363 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 14 15:36:38.366 INFO [stderr]     |
Dec 14 15:36:38.366 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 15:36:38.366 INFO [stderr] 
Dec 14 15:36:38.535 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 15:36:38.535 INFO [stderr]    --> src/lib.rs:237:9
Dec 14 15:36:38.535 INFO [stderr]     |
Dec 14 15:36:38.535 INFO [stderr] 237 |         f.read_to_end(&mut contents);
Dec 14 15:36:38.535 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 15:36:38.535 INFO [stderr]     |
Dec 14 15:36:38.535 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 15:36:38.535 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 15:36:38.535 INFO [stderr] 
Dec 14 15:36:40.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 14 15:36:40.279 INFO [stderr] su: No module specific data is present
Dec 14 15:36:40.763 INFO running `"docker" "inspect" "4091c4cd04dc99bb7be0860c5d6eb707291d3270dfef9d02772761529f39d1ac"`
Dec 14 15:36:41.064 INFO running `"docker" "rm" "-f" "4091c4cd04dc99bb7be0860c5d6eb707291d3270dfef9d02772761529f39d1ac"`
Dec 14 15:36:41.343 INFO [stdout] 4091c4cd04dc99bb7be0860c5d6eb707291d3270dfef9d02772761529f39d1ac