Nov 28 23:53:51.032 INFO checking hematite-nbt-0.3.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 23:53:51.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"` Nov 28 23:53:51.450 INFO [stdout] 5bdbef40f346868c583185c7d21afef59a172aa9a3eeb7d749dcbd62d25fd2f8 Nov 28 23:53:51.451 INFO running `"docker" "start" "-a" "5bdbef40f346868c583185c7d21afef59a172aa9a3eeb7d749dcbd62d25fd2f8"` Nov 28 23:53:52.724 INFO [stderr] usermod: no changes Nov 28 23:53:52.824 INFO [stderr] Checking hematite-nbt v0.3.0 (/source) Nov 28 23:53:53.904 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:53.904 INFO [stderr] --> src/blob.rs:50:24 Nov 28 23:53:53.904 INFO [stderr] | Nov 28 23:53:53.904 INFO [stderr] 50 | pub fn from_reader(mut src: &mut io::Read) -> Result { Nov 28 23:53:53.904 INFO [stderr] | ----^^^ Nov 28 23:53:53.904 INFO [stderr] | | Nov 28 23:53:53.904 INFO [stderr] | help: remove this `mut` Nov 28 23:53:53.904 INFO [stderr] | Nov 28 23:53:53.904 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 23:53:53.904 INFO [stderr] Nov 28 23:53:53.925 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:53.925 INFO [stderr] --> src/value.rs:88:32 Nov 28 23:53:53.925 INFO [stderr] | Nov 28 23:53:53.925 INFO [stderr] 88 | pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> { Nov 28 23:53:53.925 INFO [stderr] | ----^^^ Nov 28 23:53:53.925 INFO [stderr] | | Nov 28 23:53:53.925 INFO [stderr] | help: remove this `mut` Nov 28 23:53:53.925 INFO [stderr] Nov 28 23:53:53.933 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:53.933 INFO [stderr] --> src/value.rs:96:25 Nov 28 23:53:53.933 INFO [stderr] | Nov 28 23:53:53.933 INFO [stderr] 96 | pub fn write(&self, mut dst: &mut io::Write) -> Result<()> { Nov 28 23:53:53.933 INFO [stderr] | ----^^^ Nov 28 23:53:53.933 INFO [stderr] | | Nov 28 23:53:53.933 INFO [stderr] | help: remove this `mut` Nov 28 23:53:53.933 INFO [stderr] Nov 28 23:53:53.935 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:53.935 INFO [stderr] --> src/value.rs:155:24 Nov 28 23:53:53.935 INFO [stderr] | Nov 28 23:53:53.935 INFO [stderr] 155 | pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> { Nov 28 23:53:53.935 INFO [stderr] | ----^^^ Nov 28 23:53:53.935 INFO [stderr] | | Nov 28 23:53:53.935 INFO [stderr] | help: remove this `mut` Nov 28 23:53:53.935 INFO [stderr] Nov 28 23:53:53.940 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:53.940 INFO [stderr] --> src/value.rs:170:32 Nov 28 23:53:53.940 INFO [stderr] | Nov 28 23:53:53.940 INFO [stderr] 170 | pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result { Nov 28 23:53:53.940 INFO [stderr] | ----^^^ Nov 28 23:53:53.940 INFO [stderr] | | Nov 28 23:53:53.940 INFO [stderr] | help: remove this `mut` Nov 28 23:53:53.940 INFO [stderr] Nov 28 23:53:53.956 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:53.956 INFO [stderr] --> src/value.rs:309:14 Nov 28 23:53:53.956 INFO [stderr] | Nov 28 23:53:53.956 INFO [stderr] 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result { Nov 28 23:53:53.956 INFO [stderr] | ----^^^ Nov 28 23:53:53.956 INFO [stderr] | | Nov 28 23:53:53.956 INFO [stderr] | help: remove this `mut` Nov 28 23:53:53.956 INFO [stderr] Nov 28 23:53:54.144 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:54.144 INFO [stderr] --> src/blob.rs:50:24 Nov 28 23:53:54.144 INFO [stderr] | Nov 28 23:53:54.145 INFO [stderr] 50 | pub fn from_reader(mut src: &mut io::Read) -> Result { Nov 28 23:53:54.145 INFO [stderr] | ----^^^ Nov 28 23:53:54.145 INFO [stderr] | | Nov 28 23:53:54.145 INFO [stderr] | help: remove this `mut` Nov 28 23:53:54.145 INFO [stderr] | Nov 28 23:53:54.145 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 23:53:54.145 INFO [stderr] Nov 28 23:53:54.176 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:54.176 INFO [stderr] --> src/value.rs:88:32 Nov 28 23:53:54.176 INFO [stderr] | Nov 28 23:53:54.176 INFO [stderr] 88 | pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> { Nov 28 23:53:54.176 INFO [stderr] | ----^^^ Nov 28 23:53:54.176 INFO [stderr] | | Nov 28 23:53:54.176 INFO [stderr] | help: remove this `mut` Nov 28 23:53:54.176 INFO [stderr] Nov 28 23:53:54.184 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:54.184 INFO [stderr] --> src/value.rs:96:25 Nov 28 23:53:54.184 INFO [stderr] | Nov 28 23:53:54.184 INFO [stderr] 96 | pub fn write(&self, mut dst: &mut io::Write) -> Result<()> { Nov 28 23:53:54.184 INFO [stderr] | ----^^^ Nov 28 23:53:54.184 INFO [stderr] | | Nov 28 23:53:54.184 INFO [stderr] | help: remove this `mut` Nov 28 23:53:54.184 INFO [stderr] Nov 28 23:53:54.188 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:54.188 INFO [stderr] --> src/value.rs:155:24 Nov 28 23:53:54.188 INFO [stderr] | Nov 28 23:53:54.188 INFO [stderr] 155 | pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> { Nov 28 23:53:54.188 INFO [stderr] | ----^^^ Nov 28 23:53:54.188 INFO [stderr] | | Nov 28 23:53:54.188 INFO [stderr] | help: remove this `mut` Nov 28 23:53:54.188 INFO [stderr] Nov 28 23:53:54.196 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:54.196 INFO [stderr] --> src/value.rs:170:32 Nov 28 23:53:54.196 INFO [stderr] | Nov 28 23:53:54.196 INFO [stderr] 170 | pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result { Nov 28 23:53:54.196 INFO [stderr] | ----^^^ Nov 28 23:53:54.196 INFO [stderr] | | Nov 28 23:53:54.196 INFO [stderr] | help: remove this `mut` Nov 28 23:53:54.196 INFO [stderr] Nov 28 23:53:54.208 INFO [stderr] warning: variable does not need to be mutable Nov 28 23:53:54.208 INFO [stderr] --> src/value.rs:309:14 Nov 28 23:53:54.208 INFO [stderr] | Nov 28 23:53:54.208 INFO [stderr] 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result { Nov 28 23:53:54.208 INFO [stderr] | ----^^^ Nov 28 23:53:54.208 INFO [stderr] | | Nov 28 23:53:54.208 INFO [stderr] | help: remove this `mut` Nov 28 23:53:54.208 INFO [stderr] Nov 28 23:53:54.294 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s Nov 28 23:53:54.298 INFO [stderr] su: No module specific data is present Nov 28 23:53:55.186 INFO running `"docker" "inspect" "5bdbef40f346868c583185c7d21afef59a172aa9a3eeb7d749dcbd62d25fd2f8"` Nov 28 23:53:55.511 INFO running `"docker" "rm" "-f" "5bdbef40f346868c583185c7d21afef59a172aa9a3eeb7d749dcbd62d25fd2f8"` Nov 28 23:53:55.860 INFO [stdout] 5bdbef40f346868c583185c7d21afef59a172aa9a3eeb7d749dcbd62d25fd2f8