Nov 28 00:47:33.726 INFO checking melvinw/rust-bpf against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 00:47:33.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:47:34.156 INFO [stdout] dfc1cb9a242074da36ca98a0d635e9e24f500ed13cde7567570ec2af201dbfeb Nov 28 00:47:34.162 INFO running `"docker" "start" "-a" "dfc1cb9a242074da36ca98a0d635e9e24f500ed13cde7567570ec2af201dbfeb"` Nov 28 00:47:36.451 INFO [stderr] usermod: no changes Nov 28 00:47:36.568 INFO [stderr] Checking memchr v1.0.2 Nov 28 00:47:37.097 INFO [stderr] Checking aho-corasick v0.6.3 Nov 28 00:47:37.984 INFO [stderr] Checking regex v0.2.2 Nov 28 00:47:40.218 INFO [stderr] Checking rust_bpf v0.1.0 (/source) Nov 28 00:47:41.728 INFO [stderr] warning: unused import: `NativeEndian` Nov 28 00:47:41.729 INFO [stderr] --> src/vm/machine.rs:8:34 Nov 28 00:47:41.730 INFO [stderr] | Nov 28 00:47:41.731 INFO [stderr] 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt}; Nov 28 00:47:41.731 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 00:47:41.756 INFO [stderr] | Nov 28 00:47:41.757 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 00:47:41.758 INFO [stderr] Nov 28 00:47:41.959 INFO [stderr] warning: unused import: `NativeEndian` Nov 28 00:47:41.960 INFO [stderr] --> src/vm/machine.rs:8:34 Nov 28 00:47:41.960 INFO [stderr] | Nov 28 00:47:41.961 INFO [stderr] 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt}; Nov 28 00:47:41.961 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 00:47:41.968 INFO [stderr] | Nov 28 00:47:41.968 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 00:47:41.968 INFO [stderr] Nov 28 00:47:42.549 INFO [stderr] warning: unused variable: `instructions` Nov 28 00:47:42.550 INFO [stderr] --> src/assembler/main.rs:146:11 Nov 28 00:47:42.551 INFO [stderr] | Nov 28 00:47:42.551 INFO [stderr] 146 | let mut instructions: Vec = Vec::new(); Nov 28 00:47:42.552 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_instructions` instead Nov 28 00:47:42.553 INFO [stderr] | Nov 28 00:47:42.553 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 00:47:42.554 INFO [stderr] Nov 28 00:47:42.555 INFO [stderr] warning: unused variable: `op` Nov 28 00:47:42.555 INFO [stderr] --> src/assembler/main.rs:158:9 Nov 28 00:47:42.556 INFO [stderr] | Nov 28 00:47:42.556 INFO [stderr] 158 | let op = instr.op.unwrap(); Nov 28 00:47:42.557 INFO [stderr] | ^^ help: consider using `_op` instead Nov 28 00:47:42.558 INFO [stderr] Nov 28 00:47:42.628 INFO [stderr] warning: variable does not need to be mutable Nov 28 00:47:42.628 INFO [stderr] --> src/assembler/main.rs:146:7 Nov 28 00:47:42.628 INFO [stderr] | Nov 28 00:47:42.629 INFO [stderr] 146 | let mut instructions: Vec = Vec::new(); Nov 28 00:47:42.629 INFO [stderr] | ----^^^^^^^^^^^^ Nov 28 00:47:42.629 INFO [stderr] | | Nov 28 00:47:42.629 INFO [stderr] | help: remove this `mut` Nov 28 00:47:42.630 INFO [stderr] | Nov 28 00:47:42.631 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 00:47:42.631 INFO [stderr] Nov 28 00:47:42.634 INFO [stderr] warning: variant is never constructed: `PacketNibble` Nov 28 00:47:42.634 INFO [stderr] --> src/assembler/main.rs:85:3 Nov 28 00:47:42.634 INFO [stderr] | Nov 28 00:47:42.634 INFO [stderr] 85 | PacketNibble(u32), Nov 28 00:47:42.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.644 INFO [stderr] | Nov 28 00:47:42.648 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 00:47:42.648 INFO [stderr] Nov 28 00:47:42.649 INFO [stderr] warning: variant is never constructed: `JumpLabel` Nov 28 00:47:42.649 INFO [stderr] --> src/assembler/main.rs:86:3 Nov 28 00:47:42.649 INFO [stderr] | Nov 28 00:47:42.649 INFO [stderr] 86 | JumpLabel(&'a str), Nov 28 00:47:42.649 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.649 INFO [stderr] Nov 28 00:47:42.649 INFO [stderr] warning: variant is never constructed: `TwoBranch` Nov 28 00:47:42.649 INFO [stderr] --> src/assembler/main.rs:87:3 Nov 28 00:47:42.649 INFO [stderr] | Nov 28 00:47:42.649 INFO [stderr] 87 | TwoBranch(&'a str, &'a str), Nov 28 00:47:42.649 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.651 INFO [stderr] Nov 28 00:47:42.651 INFO [stderr] warning: variant is never constructed: `OneBranch` Nov 28 00:47:42.651 INFO [stderr] --> src/assembler/main.rs:88:3 Nov 28 00:47:42.651 INFO [stderr] | Nov 28 00:47:42.651 INFO [stderr] 88 | OneBranch(&'a str), Nov 28 00:47:42.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.651 INFO [stderr] Nov 28 00:47:42.789 INFO [stderr] warning: unused variable: `instructions` Nov 28 00:47:42.790 INFO [stderr] --> src/assembler/main.rs:146:11 Nov 28 00:47:42.790 INFO [stderr] | Nov 28 00:47:42.791 INFO [stderr] 146 | let mut instructions: Vec = Vec::new(); Nov 28 00:47:42.791 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_instructions` instead Nov 28 00:47:42.791 INFO [stderr] | Nov 28 00:47:42.792 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 00:47:42.792 INFO [stderr] Nov 28 00:47:42.792 INFO [stderr] warning: unused variable: `op` Nov 28 00:47:42.793 INFO [stderr] --> src/assembler/main.rs:158:9 Nov 28 00:47:42.793 INFO [stderr] | Nov 28 00:47:42.793 INFO [stderr] 158 | let op = instr.op.unwrap(); Nov 28 00:47:42.793 INFO [stderr] | ^^ help: consider using `_op` instead Nov 28 00:47:42.794 INFO [stderr] Nov 28 00:47:42.823 INFO [stderr] warning: variable does not need to be mutable Nov 28 00:47:42.824 INFO [stderr] --> src/assembler/main.rs:146:7 Nov 28 00:47:42.824 INFO [stderr] | Nov 28 00:47:42.824 INFO [stderr] 146 | let mut instructions: Vec = Vec::new(); Nov 28 00:47:42.825 INFO [stderr] | ----^^^^^^^^^^^^ Nov 28 00:47:42.825 INFO [stderr] | | Nov 28 00:47:42.825 INFO [stderr] | help: remove this `mut` Nov 28 00:47:42.826 INFO [stderr] | Nov 28 00:47:42.826 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 00:47:42.826 INFO [stderr] Nov 28 00:47:42.827 INFO [stderr] warning: variant is never constructed: `PacketNibble` Nov 28 00:47:42.827 INFO [stderr] --> src/assembler/main.rs:85:3 Nov 28 00:47:42.827 INFO [stderr] | Nov 28 00:47:42.828 INFO [stderr] 85 | PacketNibble(u32), Nov 28 00:47:42.828 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.829 INFO [stderr] | Nov 28 00:47:42.829 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 00:47:42.829 INFO [stderr] Nov 28 00:47:42.829 INFO [stderr] warning: variant is never constructed: `JumpLabel` Nov 28 00:47:42.830 INFO [stderr] --> src/assembler/main.rs:86:3 Nov 28 00:47:42.830 INFO [stderr] | Nov 28 00:47:42.831 INFO [stderr] 86 | JumpLabel(&'a str), Nov 28 00:47:42.831 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.831 INFO [stderr] Nov 28 00:47:42.832 INFO [stderr] warning: variant is never constructed: `TwoBranch` Nov 28 00:47:42.832 INFO [stderr] --> src/assembler/main.rs:87:3 Nov 28 00:47:42.832 INFO [stderr] | Nov 28 00:47:42.833 INFO [stderr] 87 | TwoBranch(&'a str, &'a str), Nov 28 00:47:42.833 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.833 INFO [stderr] Nov 28 00:47:42.833 INFO [stderr] warning: variant is never constructed: `OneBranch` Nov 28 00:47:42.834 INFO [stderr] --> src/assembler/main.rs:88:3 Nov 28 00:47:42.834 INFO [stderr] | Nov 28 00:47:42.834 INFO [stderr] 88 | OneBranch(&'a str), Nov 28 00:47:42.834 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 00:47:42.835 INFO [stderr] Nov 28 00:47:42.869 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.39s Nov 28 00:47:42.873 INFO [stderr] su: No module specific data is present Nov 28 00:47:44.237 INFO running `"docker" "inspect" "dfc1cb9a242074da36ca98a0d635e9e24f500ed13cde7567570ec2af201dbfeb"` Nov 28 00:47:44.582 INFO running `"docker" "rm" "-f" "dfc1cb9a242074da36ca98a0d635e9e24f500ed13cde7567570ec2af201dbfeb"` Nov 28 00:47:44.989 INFO [stdout] dfc1cb9a242074da36ca98a0d635e9e24f500ed13cde7567570ec2af201dbfeb