[INFO] updating cached repository fhaynes/iridium [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/fhaynes/iridium [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/fhaynes/iridium" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fhaynes/iridium"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fhaynes/iridium'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fhaynes/iridium" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fhaynes/iridium"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fhaynes/iridium'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 65f40bb1b8e810941f63f94f340a6e5612504ea7 [INFO] sha for GitHub repo fhaynes/iridium: 65f40bb1b8e810941f63f94f340a6e5612504ea7 [INFO] validating manifest of fhaynes/iridium on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fhaynes/iridium on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fhaynes/iridium [INFO] finished frobbing fhaynes/iridium [INFO] frobbed toml for fhaynes/iridium written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fhaynes/iridium/Cargo.toml [INFO] started frobbing fhaynes/iridium [INFO] finished frobbing fhaynes/iridium [INFO] frobbed toml for fhaynes/iridium written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/fhaynes/iridium/Cargo.toml [INFO] crate fhaynes/iridium has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fhaynes/iridium against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fhaynes/iridium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 0c2756035a205b5d7548cf553a1c1d2c021bc221d5c1d817433efaf49e39326b [INFO] running `"docker" "start" "-a" "0c2756035a205b5d7548cf553a1c1d2c021bc221d5c1d817433efaf49e39326b"` [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling iridium v0.0.33 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:33 [INFO] [stderr] | [INFO] [stderr] 183 | ref alias, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.99s [INFO] running `"docker" "inspect" "0c2756035a205b5d7548cf553a1c1d2c021bc221d5c1d817433efaf49e39326b"` [INFO] running `"docker" "rm" "-f" "0c2756035a205b5d7548cf553a1c1d2c021bc221d5c1d817433efaf49e39326b"` [INFO] [stdout] 0c2756035a205b5d7548cf553a1c1d2c021bc221d5c1d817433efaf49e39326b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fhaynes/iridium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 9c73284bb93d6e8f1b0830b2e46af4bf5f78f2a356caa12786507eca49f1a101 [INFO] running `"docker" "start" "-a" "9c73284bb93d6e8f1b0830b2e46af4bf5f78f2a356caa12786507eca49f1a101"` [INFO] [stderr] Compiling criterion-plot v0.2.5 [INFO] [stderr] Compiling handlebars v0.32.4 [INFO] [stderr] Compiling criterion v0.2.5 [INFO] [stderr] Compiling iridium v0.0.33 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `NodeInfo` [INFO] [stderr] --> src/cluster/client.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use cluster::{NodeInfo}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodeAlias` [INFO] [stderr] --> src/cluster/manager.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use cluster::{NodeAlias, NodeInfo}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/iridium.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/remote/client.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | buf.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `register` [INFO] [stderr] --> src/assembler/mod.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | let register = i.get_register_number(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_register` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alias` [INFO] [stderr] --> src/cluster/client.rs:183:33 [INFO] [stderr] | [INFO] [stderr] 183 | ref alias, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `alias: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:134:17 [INFO] [stderr] | [INFO] [stderr] 134 | wtr.write_i16::(value.unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.53s [INFO] running `"docker" "inspect" "9c73284bb93d6e8f1b0830b2e46af4bf5f78f2a356caa12786507eca49f1a101"` [INFO] running `"docker" "rm" "-f" "9c73284bb93d6e8f1b0830b2e46af4bf5f78f2a356caa12786507eca49f1a101"` [INFO] [stdout] 9c73284bb93d6e8f1b0830b2e46af4bf5f78f2a356caa12786507eca49f1a101 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/fhaynes/iridium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] b8f48c6a7b4059a02131674884b5f648aec43e7b24a9eccfadb2b4e1eaac7d3e [INFO] running `"docker" "start" "-a" "b8f48c6a7b4059a02131674884b5f648aec43e7b24a9eccfadb2b4e1eaac7d3e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/crater/target/debug/deps/iridium-66f6523416812298 [INFO] [stdout] [INFO] [stdout] running 77 tests [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one ... ok [INFO] [stdout] test assembler::directive_parsers::tests::test_string_directive ... ok [INFO] [stdout] test assembler::directive_parsers::tests::test_parser_directive ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_cloop ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_with_comment_two ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_two ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one_with_label ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_three ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_float_operand ... ok [INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_usage ... ok [INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_declaration ... ok [INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode ... ok [INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_with_comment_one ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_string_operand ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_complete_program ... ok [INFO] [stdout] test assembler::tests::test_assemble_program ... ok [INFO] [stdout] test assembler::tests::test_bad_ro_data ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_program_to_bytes ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_load_greater_than_i16 ... ok [INFO] [stdout] test assembler::register_parsers::tests::test_parse_register ... ok [INFO] [stdout] test assembler::tests::test_code_start_offset_written ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_program ... ok [INFO] [stdout] test assembler::tests::test_first_phase_inside_segment ... ok [INFO] [stdout] test assembler::tests::test_first_phase_no_segment ... ok [INFO] [stdout] test assembler::tests::test_ro_data_asciiz ... ok [INFO] [stdout] test assembler::operand_parsers::tests::test_parse_integer_operand ... ok [INFO] [stdout] test instruction::tests::test_str_to_opcode ... ok [INFO] [stdout] test scheduler::tests::test_make_scheduler ... ok [INFO] [stdout] test assembler::program_parsers::tests::test_parse_cloop ... ok [INFO] [stdout] test vm::tests::test_add_opcode ... ok [INFO] [stdout] test vm::tests::test_aloc_opcode ... ok [INFO] [stdout] test instruction::tests::test_create_hlt ... ok [INFO] [stdout] test assembler::tests::test_symbol_table ... ok [INFO] [stdout] test assembler::tests::test_ro_data_i32 ... ok [INFO] [stdout] test instruction::tests::test_create_instruction ... ok [INFO] [stdout] test instruction::tests::test_int_to_opcode ... ok [INFO] [stdout] test vm::tests::test_create_vm ... ok [INFO] [stdout] test vm::tests::test_add_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_div_opcode ... ok [INFO] [stdout] test vm::tests::test_div_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_gt_opcode ... ok [INFO] [stdout] test vm::tests::test_eq_opcode ... ok [INFO] [stdout] test vm::tests::test_eq_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_gte_opcode ... ok [INFO] [stdout] test vm::tests::test_hlt_opcode ... ok [INFO] [stdout] test vm::tests::test_and_opcode ... ok [INFO] [stdout] test vm::tests::test_gte_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_cloop_opcode ... ok [INFO] [stdout] test vm::tests::test_gt_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_igl_opcode ... ok [INFO] [stdout] test vm::tests::test_loadm_opcode ... ok [INFO] [stdout] test vm::tests::test_load_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpb_opcode ... ok [INFO] [stdout] test vm::tests::test_lte_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_lt_opcode ... ok [INFO] [stdout] test vm::tests::test_lt_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_mul_opcode ... ok [INFO] [stdout] test vm::tests::test_mul_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_jmp_opcode ... ok [INFO] [stdout] test vm::tests::test_lte_opcode ... ok [INFO] [stdout] test vm::tests::test_load_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpe_opcode ... ok [INFO] [stdout] test vm::tests::test_jmpf_opcode ... ok [INFO] [stdout] test vm::tests::test_pop_opcode ... ok [INFO] [stdout] test vm::tests::test_lui_opcode ... ok [INFO] [stdout] test vm::tests::test_push_opcode ... ok [INFO] [stdout] test vm::tests::test_not_opcode ... ok [INFO] [stdout] test vm::tests::test_neq_opcode ... ok [INFO] [stdout] test vm::tests::test_or_opcode ... ok [INFO] [stdout] test vm::tests::test_neq_floating_point_opcode ... ok [INFO] [stdout] test vm::tests::test_setm_opcode ... ok [INFO] [stdout] test vm::tests::test_prts_opcode ... ok [INFO] [stdout] test vm::tests::test_sub_opcode ... ok [INFO] [stdout] test vm::tests::test_shr_opcode ... ok [INFO] [stdout] test vm::tests::test_xor_opcode ... ok [INFO] [stdout] test vm::tests::test_shl_opcode ... ok [INFO] [stdout] test vm::tests::test_sub_floating_point_opcode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/iridium-24f3d2e324a8a159 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/integration_tests-baff77334a9ae299 [INFO] [stdout] running 4 tests [INFO] [stdout] test test_call_return ... ok [INFO] [stdout] test test_inc_loop ... ok [INFO] [stdout] test test_hlt ... ok [INFO] [stdout] test create_vm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests iridium [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b8f48c6a7b4059a02131674884b5f648aec43e7b24a9eccfadb2b4e1eaac7d3e"` [INFO] running `"docker" "rm" "-f" "b8f48c6a7b4059a02131674884b5f648aec43e7b24a9eccfadb2b4e1eaac7d3e"` [INFO] [stdout] b8f48c6a7b4059a02131674884b5f648aec43e7b24a9eccfadb2b4e1eaac7d3e