Oct 13 06:57:13.237 INFO checking type1-encoding-parser-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:57:13.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 13 06:57:13.754 INFO blam! 3a46b40fd2b24086b361d28395808aba4ffb22296f6ccb4564340fbe27314c7e
Oct 13 06:57:13.755 INFO running `"docker" "start" "-a" "3a46b40fd2b24086b361d28395808aba4ffb22296f6ccb4564340fbe27314c7e"`
Oct 13 06:57:15.144 INFO kablam! usermod: no changes
Oct 13 06:57:15.202 INFO kablam!     Checking type1-encoding-parser v0.1.0 (/source)
Oct 13 06:57:16.212 INFO kablam! warning: unused variable: `count`
Oct 13 06:57:16.212 INFO kablam!    --> src/lib.rs:178:29
Oct 13 06:57:16.212 INFO kablam!     |
Oct 13 06:57:16.212 INFO kablam! 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Oct 13 06:57:16.212 INFO kablam!     |                             ^^^^^ help: consider using `_count` instead
Oct 13 06:57:16.212 INFO kablam!     |
Oct 13 06:57:16.212 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 06:57:16.212 INFO kablam! 
Oct 13 06:57:16.420 INFO kablam! warning: unused variable: `count`
Oct 13 06:57:16.420 INFO kablam!    --> src/lib.rs:178:29
Oct 13 06:57:16.420 INFO kablam!     |
Oct 13 06:57:16.420 INFO kablam! 178 |                         let count = if let &Value::Integer(ref c) = &lexed[i-1] { Ok(*c) } else { Err("array expected int") }?;
Oct 13 06:57:16.420 INFO kablam!     |                             ^^^^^ help: consider using `_count` instead
Oct 13 06:57:16.420 INFO kablam!     |
Oct 13 06:57:16.429 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 06:57:16.429 INFO kablam! 
Oct 13 06:57:16.493 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 06:57:16.493 INFO kablam!    --> src/lib.rs:237:9
Oct 13 06:57:16.493 INFO kablam!     |
Oct 13 06:57:16.494 INFO kablam! 237 |         f.read_to_end(&mut contents);
Oct 13 06:57:16.494 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:57:16.494 INFO kablam!     |
Oct 13 06:57:16.494 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 06:57:16.494 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 06:57:16.495 INFO kablam! 
Oct 13 06:57:16.964 INFO kablam! warning: unused import: `std::path::Path`
Oct 13 06:57:16.964 INFO kablam!  --> examples/dump.rs:5:5
Oct 13 06:57:16.964 INFO kablam!   |
Oct 13 06:57:16.964 INFO kablam! 5 | use std::path::Path;
Oct 13 06:57:16.964 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 06:57:16.964 INFO kablam!   |
Oct 13 06:57:16.964 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 06:57:16.964 INFO kablam! 
Oct 13 06:57:17.005 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 06:57:17.005 INFO kablam!   --> examples/dump.rs:13:5
Oct 13 06:57:17.005 INFO kablam!    |
Oct 13 06:57:17.005 INFO kablam! 13 |     f.read_to_end(&mut contents);
Oct 13 06:57:17.005 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:57:17.005 INFO kablam!    |
Oct 13 06:57:17.005 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 06:57:17.005 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 06:57:17.005 INFO kablam! 
Oct 13 06:57:17.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Oct 13 06:57:17.064 INFO kablam! su: No module specific data is present
Oct 13 06:57:18.420 INFO running `"docker" "rm" "-f" "3a46b40fd2b24086b361d28395808aba4ffb22296f6ccb4564340fbe27314c7e"`
Oct 13 06:57:18.792 INFO blam! 3a46b40fd2b24086b361d28395808aba4ffb22296f6ccb4564340fbe27314c7e