Dec 13 10:57:03.869 INFO testing melvinw/rust-bpf against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:57:03.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 10:57:04.275 INFO [stdout] b058078ab89d59a696380e43f23ddf7ea457dba965b4e97a68f113b46fc37e17
Dec 13 10:57:04.279 INFO running `"docker" "start" "-a" "b058078ab89d59a696380e43f23ddf7ea457dba965b4e97a68f113b46fc37e17"`
Dec 13 10:57:05.748 INFO [stderr] usermod: no changes
Dec 13 10:57:05.835 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 10:57:06.513 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 10:57:07.564 INFO [stderr]    Compiling regex v0.2.2
Dec 13 10:57:18.415 INFO [stderr]    Compiling rust_bpf v0.1.0 (/source)
Dec 13 10:57:19.615 INFO [stderr] warning: unused import: `NativeEndian`
Dec 13 10:57:19.615 INFO [stderr]  --> src/vm/machine.rs:8:34
Dec 13 10:57:19.615 INFO [stderr]   |
Dec 13 10:57:19.615 INFO [stderr] 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Dec 13 10:57:19.615 INFO [stderr]   |                                  ^^^^^^^^^^^^
Dec 13 10:57:19.615 INFO [stderr]   |
Dec 13 10:57:19.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 10:57:19.615 INFO [stderr] 
Dec 13 10:57:19.795 INFO [stderr] warning: unused variable: `instructions`
Dec 13 10:57:19.795 INFO [stderr]    --> src/assembler/main.rs:146:11
Dec 13 10:57:19.795 INFO [stderr]     |
Dec 13 10:57:19.795 INFO [stderr] 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Dec 13 10:57:19.795 INFO [stderr]     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Dec 13 10:57:19.795 INFO [stderr]     |
Dec 13 10:57:19.795 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:57:19.795 INFO [stderr] 
Dec 13 10:57:19.795 INFO [stderr] warning: unused variable: `op`
Dec 13 10:57:19.795 INFO [stderr]    --> src/assembler/main.rs:158:9
Dec 13 10:57:19.795 INFO [stderr]     |
Dec 13 10:57:19.795 INFO [stderr] 158 |     let op = instr.op.unwrap();
Dec 13 10:57:19.795 INFO [stderr]     |         ^^ help: consider using `_op` instead
Dec 13 10:57:19.795 INFO [stderr] 
Dec 13 10:57:19.811 INFO [stderr] warning: variable does not need to be mutable
Dec 13 10:57:19.811 INFO [stderr]    --> src/assembler/main.rs:146:7
Dec 13 10:57:19.811 INFO [stderr]     |
Dec 13 10:57:19.811 INFO [stderr] 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Dec 13 10:57:19.811 INFO [stderr]     |       ----^^^^^^^^^^^^
Dec 13 10:57:19.811 INFO [stderr]     |       |
Dec 13 10:57:19.811 INFO [stderr]     |       help: remove this `mut`
Dec 13 10:57:19.811 INFO [stderr]     |
Dec 13 10:57:19.811 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 10:57:19.811 INFO [stderr] 
Dec 13 10:57:19.819 INFO [stderr] warning: variant is never constructed: `PacketNibble`
Dec 13 10:57:19.819 INFO [stderr]   --> src/assembler/main.rs:85:3
Dec 13 10:57:19.819 INFO [stderr]    |
Dec 13 10:57:19.819 INFO [stderr] 85 |   PacketNibble(u32),
Dec 13 10:57:19.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 13 10:57:19.819 INFO [stderr]    |
Dec 13 10:57:19.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 10:57:19.819 INFO [stderr] 
Dec 13 10:57:19.819 INFO [stderr] warning: variant is never constructed: `JumpLabel`
Dec 13 10:57:19.819 INFO [stderr]   --> src/assembler/main.rs:86:3
Dec 13 10:57:19.819 INFO [stderr]    |
Dec 13 10:57:19.819 INFO [stderr] 86 |   JumpLabel(&'a str),
Dec 13 10:57:19.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^
Dec 13 10:57:19.819 INFO [stderr] 
Dec 13 10:57:19.819 INFO [stderr] warning: variant is never constructed: `TwoBranch`
Dec 13 10:57:19.819 INFO [stderr]   --> src/assembler/main.rs:87:3
Dec 13 10:57:19.819 INFO [stderr]    |
Dec 13 10:57:19.819 INFO [stderr] 87 |   TwoBranch(&'a str, &'a str),
Dec 13 10:57:19.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:57:19.819 INFO [stderr] 
Dec 13 10:57:19.819 INFO [stderr] warning: variant is never constructed: `OneBranch`
Dec 13 10:57:19.819 INFO [stderr]   --> src/assembler/main.rs:88:3
Dec 13 10:57:19.819 INFO [stderr]    |
Dec 13 10:57:19.819 INFO [stderr] 88 |   OneBranch(&'a str),
Dec 13 10:57:19.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^
Dec 13 10:57:19.819 INFO [stderr] 
Dec 13 10:57:21.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
Dec 13 10:57:21.247 INFO [stderr] su: No module specific data is present
Dec 13 10:57:22.297 INFO running `"docker" "inspect" "b058078ab89d59a696380e43f23ddf7ea457dba965b4e97a68f113b46fc37e17"`
Dec 13 10:57:22.633 INFO running `"docker" "rm" "-f" "b058078ab89d59a696380e43f23ddf7ea457dba965b4e97a68f113b46fc37e17"`
Dec 13 10:57:22.947 INFO [stdout] b058078ab89d59a696380e43f23ddf7ea457dba965b4e97a68f113b46fc37e17
Dec 13 10:57:22.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 10:57:23.384 INFO [stdout] ec423fddff88323288ba94ced4368e25c7a54580e6db99fdd1f112bd7e779842
Dec 13 10:57:23.387 INFO running `"docker" "start" "-a" "ec423fddff88323288ba94ced4368e25c7a54580e6db99fdd1f112bd7e779842"`
Dec 13 10:57:25.455 INFO [stderr] usermod: no changes
Dec 13 10:57:25.571 INFO [stderr]    Compiling rust_bpf v0.1.0 (/source)
Dec 13 10:57:26.700 INFO [stderr] warning: unused import: `NativeEndian`
Dec 13 10:57:26.700 INFO [stderr]  --> src/vm/machine.rs:8:34
Dec 13 10:57:26.700 INFO [stderr]   |
Dec 13 10:57:26.700 INFO [stderr] 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Dec 13 10:57:26.700 INFO [stderr]   |                                  ^^^^^^^^^^^^
Dec 13 10:57:26.700 INFO [stderr]   |
Dec 13 10:57:26.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 10:57:26.700 INFO [stderr] 
Dec 13 10:57:27.451 INFO [stderr] warning: unused variable: `instructions`
Dec 13 10:57:27.451 INFO [stderr]    --> src/assembler/main.rs:146:11
Dec 13 10:57:27.451 INFO [stderr]     |
Dec 13 10:57:27.451 INFO [stderr] 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Dec 13 10:57:27.451 INFO [stderr]     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Dec 13 10:57:27.459 INFO [stderr]     |
Dec 13 10:57:27.459 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:57:27.459 INFO [stderr] 
Dec 13 10:57:27.459 INFO [stderr] warning: unused variable: `op`
Dec 13 10:57:27.459 INFO [stderr]    --> src/assembler/main.rs:158:9
Dec 13 10:57:27.459 INFO [stderr]     |
Dec 13 10:57:27.459 INFO [stderr] 158 |     let op = instr.op.unwrap();
Dec 13 10:57:27.460 INFO [stderr]     |         ^^ help: consider using `_op` instead
Dec 13 10:57:27.460 INFO [stderr] 
Dec 13 10:57:27.595 INFO [stderr] warning: variable does not need to be mutable
Dec 13 10:57:27.595 INFO [stderr]    --> src/assembler/main.rs:146:7
Dec 13 10:57:27.596 INFO [stderr]     |
Dec 13 10:57:27.596 INFO [stderr] 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Dec 13 10:57:27.596 INFO [stderr]     |       ----^^^^^^^^^^^^
Dec 13 10:57:27.597 INFO [stderr]     |       |
Dec 13 10:57:27.597 INFO [stderr]     |       help: remove this `mut`
Dec 13 10:57:27.597 INFO [stderr]     |
Dec 13 10:57:27.599 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 10:57:27.599 INFO [stderr] 
Dec 13 10:57:27.607 INFO [stderr] warning: variant is never constructed: `PacketNibble`
Dec 13 10:57:27.607 INFO [stderr]   --> src/assembler/main.rs:85:3
Dec 13 10:57:27.607 INFO [stderr]    |
Dec 13 10:57:27.608 INFO [stderr] 85 |   PacketNibble(u32),
Dec 13 10:57:27.608 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 13 10:57:27.608 INFO [stderr]    |
Dec 13 10:57:27.608 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 10:57:27.609 INFO [stderr] 
Dec 13 10:57:27.609 INFO [stderr] warning: variant is never constructed: `JumpLabel`
Dec 13 10:57:27.609 INFO [stderr]   --> src/assembler/main.rs:86:3
Dec 13 10:57:27.609 INFO [stderr]    |
Dec 13 10:57:27.609 INFO [stderr] 86 |   JumpLabel(&'a str),
Dec 13 10:57:27.610 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^
Dec 13 10:57:27.610 INFO [stderr] 
Dec 13 10:57:27.610 INFO [stderr] warning: variant is never constructed: `TwoBranch`
Dec 13 10:57:27.610 INFO [stderr]   --> src/assembler/main.rs:87:3
Dec 13 10:57:27.611 INFO [stderr]    |
Dec 13 10:57:27.611 INFO [stderr] 87 |   TwoBranch(&'a str, &'a str),
Dec 13 10:57:27.611 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:57:27.611 INFO [stderr] 
Dec 13 10:57:27.612 INFO [stderr] warning: variant is never constructed: `OneBranch`
Dec 13 10:57:27.612 INFO [stderr]   --> src/assembler/main.rs:88:3
Dec 13 10:57:27.612 INFO [stderr]    |
Dec 13 10:57:27.612 INFO [stderr] 88 |   OneBranch(&'a str),
Dec 13 10:57:27.615 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^
Dec 13 10:57:27.615 INFO [stderr] 
Dec 13 10:57:28.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Dec 13 10:57:28.486 INFO [stderr] su: No module specific data is present
Dec 13 10:57:29.407 INFO running `"docker" "inspect" "ec423fddff88323288ba94ced4368e25c7a54580e6db99fdd1f112bd7e779842"`
Dec 13 10:57:29.657 INFO running `"docker" "rm" "-f" "ec423fddff88323288ba94ced4368e25c7a54580e6db99fdd1f112bd7e779842"`
Dec 13 10:57:29.953 INFO [stdout] ec423fddff88323288ba94ced4368e25c7a54580e6db99fdd1f112bd7e779842
Dec 13 10:57:29.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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" "-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 13 10:57:30.603 INFO [stdout] 65e61bb2b37b3f539143cc44e4bfe3f1d9c2c2c6e728f080ba505ee4e74b88f1
Dec 13 10:57:30.609 INFO running `"docker" "start" "-a" "65e61bb2b37b3f539143cc44e4bfe3f1d9c2c2c6e728f080ba505ee4e74b88f1"`
Dec 13 10:57:31.619 INFO [stderr] usermod: no changes
Dec 13 10:57:31.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 10:57:31.716 INFO [stderr]      Running /target/debug/deps/rust_bpf-937c471ece6b6e4f
Dec 13 10:57:31.716 INFO [stdout] 
Dec 13 10:57:31.716 INFO [stderr]      Running /target/debug/deps/asm-55cf7986302af9ba
Dec 13 10:57:31.717 INFO [stdout] running 0 tests
Dec 13 10:57:31.717 INFO [stdout] 
Dec 13 10:57:31.717 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:57:31.717 INFO [stdout] 
Dec 13 10:57:31.723 INFO [stdout] 
Dec 13 10:57:31.723 INFO [stderr]      Running /target/debug/deps/vm-36c33152cbd66fc7
Dec 13 10:57:31.723 INFO [stdout] running 0 tests
Dec 13 10:57:31.723 INFO [stdout] 
Dec 13 10:57:31.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:57:31.723 INFO [stdout] 
Dec 13 10:57:31.723 INFO [stdout] 
Dec 13 10:57:31.723 INFO [stdout] running 22 tests
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::alu_index ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::alu_imm ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldb ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldbi ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::jump ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldhm ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldi ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldw ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldwm ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldwi ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldxi ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldhi ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldh ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::ldbm ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::retk ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::run_bytecode ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::st ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::stx ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::reta ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::tax ... ok
Dec 13 10:57:31.735 INFO [stdout] test machine::tests::txa ... ok
Dec 13 10:57:31.743 INFO [stdout] test machine::tests::ldxl ... ok
Dec 13 10:57:31.743 INFO [stderr]    Doc-tests rust_bpf
Dec 13 10:57:31.743 INFO [stdout] 
Dec 13 10:57:31.743 INFO [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:57:31.743 INFO [stdout] 
Dec 13 10:57:32.171 INFO [stdout] 
Dec 13 10:57:32.171 INFO [stdout] running 0 tests
Dec 13 10:57:32.171 INFO [stdout] 
Dec 13 10:57:32.171 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:57:32.171 INFO [stdout] 
Dec 13 10:57:32.174 INFO [stderr] su: No module specific data is present
Dec 13 10:57:35.243 INFO running `"docker" "inspect" "65e61bb2b37b3f539143cc44e4bfe3f1d9c2c2c6e728f080ba505ee4e74b88f1"`
Dec 13 10:57:35.543 INFO running `"docker" "rm" "-f" "65e61bb2b37b3f539143cc44e4bfe3f1d9c2c2c6e728f080ba505ee4e74b88f1"`
Dec 13 10:57:35.859 INFO [stdout] 65e61bb2b37b3f539143cc44e4bfe3f1d9c2c2c6e728f080ba505ee4e74b88f1