Dec 14 15:36:28.844 INFO testing type1-encoding-parser-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:36:28.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15:36:29.336 INFO [stdout] ce7844b29bf72531449d2d34e43626aa7004081149dbf4d0cc05f5eada40bc86
Dec 14 15:36:29.340 INFO running `"docker" "start" "-a" "ce7844b29bf72531449d2d34e43626aa7004081149dbf4d0cc05f5eada40bc86"`
Dec 14 15:36:31.350 INFO [stderr] usermod: no changes
Dec 14 15:36:31.437 INFO [stderr]    Compiling type1-encoding-parser v0.1.0 (/source)
Dec 14 15:36:32.115 INFO [stderr] warning: unused variable: `count`
Dec 14 15:36:32.115 INFO [stderr]    --> src/lib.rs:178:29
Dec 14 15:36:32.115 INFO [stderr]     |
Dec 14 15:36:32.115 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 14 15:36:32.115 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 14 15:36:32.115 INFO [stderr]     |
Dec 14 15:36:32.115 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 15:36:32.115 INFO [stderr] 
Dec 14 15:36:33.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 14 15:36:33.909 INFO [stderr] su: No module specific data is present
Dec 14 15:36:34.860 INFO running `"docker" "inspect" "ce7844b29bf72531449d2d34e43626aa7004081149dbf4d0cc05f5eada40bc86"`
Dec 14 15:36:35.069 INFO running `"docker" "rm" "-f" "ce7844b29bf72531449d2d34e43626aa7004081149dbf4d0cc05f5eada40bc86"`
Dec 14 15:36:35.201 INFO [stdout] ce7844b29bf72531449d2d34e43626aa7004081149dbf4d0cc05f5eada40bc86
Dec 14 15:36:35.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15:36:35.446 INFO [stdout] cb2c9f45a737fd03e76f1d3e483abb77e261fe9d00367d109149ead48e1722b8
Dec 14 15:36:35.448 INFO running `"docker" "start" "-a" "cb2c9f45a737fd03e76f1d3e483abb77e261fe9d00367d109149ead48e1722b8"`
Dec 14 15:36:36.299 INFO [stderr] usermod: no changes
Dec 14 15:36:36.371 INFO [stderr]    Compiling type1-encoding-parser v0.1.0 (/source)
Dec 14 15:36:36.963 INFO [stderr] warning: unused import: `std::path::Path`
Dec 14 15:36:36.963 INFO [stderr]  --> examples/dump.rs:5:5
Dec 14 15:36:36.963 INFO [stderr]   |
Dec 14 15:36:36.963 INFO [stderr] 5 | use std::path::Path;
Dec 14 15:36:36.963 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 14 15:36:36.963 INFO [stderr]   |
Dec 14 15:36:36.963 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 15:36:36.963 INFO [stderr] 
Dec 14 15:36:36.991 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 15:36:36.991 INFO [stderr]   --> examples/dump.rs:13:5
Dec 14 15:36:36.991 INFO [stderr]    |
Dec 14 15:36:36.991 INFO [stderr] 13 |     f.read_to_end(&mut contents);
Dec 14 15:36:36.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 15:36:36.991 INFO [stderr]    |
Dec 14 15:36:36.991 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 15:36:36.991 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 15:36:36.991 INFO [stderr] 
Dec 14 15:36:37.231 INFO [stderr] warning: unused variable: `count`
Dec 14 15:36:37.231 INFO [stderr]    --> src/lib.rs:178:29
Dec 14 15:36:37.231 INFO [stderr]     |
Dec 14 15:36:37.231 INFO [stderr] 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Dec 14 15:36:37.231 INFO [stderr]     |                             ^^^^^ help: consider using `_count` instead
Dec 14 15:36:37.239 INFO [stderr]     |
Dec 14 15:36:37.239 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 15:36:37.239 INFO [stderr] 
Dec 14 15:36:37.303 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 15:36:37.303 INFO [stderr]    --> src/lib.rs:237:9
Dec 14 15:36:37.303 INFO [stderr]     |
Dec 14 15:36:37.303 INFO [stderr] 237 |         f.read_to_end(&mut contents);
Dec 14 15:36:37.303 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 15:36:37.303 INFO [stderr]     |
Dec 14 15:36:37.303 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 15:36:37.303 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 15:36:37.303 INFO [stderr] 
Dec 14 15:36:39.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
Dec 14 15:36:39.344 INFO [stderr] su: No module specific data is present
Dec 14 15:36:40.097 INFO running `"docker" "inspect" "cb2c9f45a737fd03e76f1d3e483abb77e261fe9d00367d109149ead48e1722b8"`
Dec 14 15:36:40.421 INFO running `"docker" "rm" "-f" "cb2c9f45a737fd03e76f1d3e483abb77e261fe9d00367d109149ead48e1722b8"`
Dec 14 15:36:40.617 INFO [stdout] cb2c9f45a737fd03e76f1d3e483abb77e261fe9d00367d109149ead48e1722b8