[INFO] fetching crate qasmsim 1.2.0... [INFO] testing qasmsim-1.2.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate qasmsim 1.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate qasmsim 1.2.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qasmsim 1.2.0 [INFO] finished tweaking crates.io crate qasmsim 1.2.0 [INFO] tweaked toml for crates.io crate qasmsim 1.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate qasmsim 1.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d76864040a9bb597ca1ad2e4ba19440e2a874712cf55f8303c3cd9f5d558de14 [INFO] running `Command { std: "docker" "start" "-a" "d76864040a9bb597ca1ad2e4ba19440e2a874712cf55f8303c3cd9f5d558de14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d76864040a9bb597ca1ad2e4ba19440e2a874712cf55f8303c3cd9f5d558de14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d76864040a9bb597ca1ad2e4ba19440e2a874712cf55f8303c3cd9f5d558de14", kill_on_drop: false }` [INFO] [stdout] d76864040a9bb597ca1ad2e4ba19440e2a874712cf55f8303c3cd9f5d558de14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8917aa1496f70c46dd414839c15916fe74a0e495767f8eaf3897f62ce633b3a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f8917aa1496f70c46dd414839c15916fe74a0e495767f8eaf3897f62ce633b3a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling pico-args v0.3.4 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling lalrpop-util v0.19.4 [INFO] [stderr] Compiling lalrpop v0.19.4 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling cached_proc_macro v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling cached v0.24.1 [INFO] [stderr] Compiling qasmsim v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 45s [INFO] running `Command { std: "docker" "inspect" "f8917aa1496f70c46dd414839c15916fe74a0e495767f8eaf3897f62ce633b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8917aa1496f70c46dd414839c15916fe74a0e495767f8eaf3897f62ce633b3a", kill_on_drop: false }` [INFO] [stdout] f8917aa1496f70c46dd414839c15916fe74a0e495767f8eaf3897f62ce633b3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdf8e41dc585da218a20308865e3c529dc52c34d8ac7f3465abdc99ed897dac1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fdf8e41dc585da218a20308865e3c529dc52c34d8ac7f3465abdc99ed897dac1", kill_on_drop: false }` [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling qasmsim v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.02s [INFO] running `Command { std: "docker" "inspect" "fdf8e41dc585da218a20308865e3c529dc52c34d8ac7f3465abdc99ed897dac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf8e41dc585da218a20308865e3c529dc52c34d8ac7f3465abdc99ed897dac1", kill_on_drop: false }` [INFO] [stdout] fdf8e41dc585da218a20308865e3c529dc52c34d8ac7f3465abdc99ed897dac1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3e03715c7fabded9a37e0898b9884e61075ccc22d35fc13e4776d90005781d1b [INFO] running `Command { std: "docker" "start" "-a" "3e03715c7fabded9a37e0898b9884e61075ccc22d35fc13e4776d90005781d1b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/qasmsim-0c526d2275656272) [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test error::humanize::test_humanize_error::test_preserve_line_source_start ... ok [INFO] [stdout] test error::humanize::test_humanize_error::test_no_hint_error ... ok [INFO] [stdout] test error::test_into_doc_coords::test_beginning_of_source ... ok [INFO] [stdout] test error::humanize::test_humanize_error::test_complete_error ... ok [INFO] [stdout] test error::humanize::test_humanize_error::test_eof_error ... ok [INFO] [stdout] test error::test_into_doc_coords::test_last_character ... ok [INFO] [stdout] test error::test_into_doc_coords::test_middle_of_source ... ok [INFO] [stdout] test grammar::lexer::tests::test_all_blankspace ... ok [INFO] [stdout] test grammar::lexer::tests::test_gates ... ok [INFO] [stdout] test grammar::lexer::tests::test_ids ... ok [INFO] [stdout] test error::humanize::test_humanize_error::test_trim_line_source_end ... ok [INFO] [stdout] test grammar::lexer::tests::test_some_blankspace ... ok [INFO] [stdout] test grammar::lexer::tests::regressions::test_gate_call ... ok [INFO] [stdout] test grammar::lexer::tests::test_openqasm_header_sequence ... ok [INFO] [stdout] test grammar::lexer::tests::test_composite_symbols ... ok [INFO] [stdout] test grammar::lexer::tests::test_dont_admit_all_mayus_ids ... ok [INFO] [stdout] test grammar::tests::test_parse_gate_macro_with_gate_expansion ... ok [INFO] [stdout] test grammar::tests::test_conditional_application ... ok [INFO] [stdout] test grammar::tests::test_parse_expressions_in_arguments ... ok [INFO] [stdout] test grammar::lexer::tests::test_simple_symbols ... ok [INFO] [stdout] test grammar::tests::test_parse_open_qasm ... ok [INFO] [stdout] test grammar::lexer::tests::test_literals ... ok [INFO] [stdout] test grammar::lexer::tests::regressions::test_error_at_the_begining ... ok [INFO] [stdout] test grammar::lexer::tests::regressions::test_blank_lines_are_considered_empty_lines_and_separate_comments ... ok [INFO] [stdout] test grammar::tests::test_parse_id_gate_macro_with_parenthesis ... ok [INFO] [stdout] test grammar::lexer::tests::test_keywords ... ok [INFO] [stdout] test interpreter::computation::test::test_histogram_builder_couple_of_registers ... ok [INFO] [stdout] test grammar::tests::test_operator_precedence ... ok [INFO] [stdout] test interpreter::argument_solver::test::test_replace_formal_parameter_with_actual_parameter ... ok [INFO] [stdout] test grammar::lexer::tests::test_only_comments_right_before_gate_token_are_docstring ... ok [INFO] [stdout] test interpreter::computation::test::test_histogram_builder_one_update ... ok [INFO] [stdout] test interpreter::computation::test::test_histogram_builder_different_values ... ok [INFO] [stdout] test interpreter::computation::test::test_histogram_builder_empty_histogram ... ok [INFO] [stdout] test interpreter::computation::test::test_histogram_builder_different_repeated_values ... ok [INFO] [stdout] test interpreter::computation::test::test_histogram_builder_couple_of_updates ... ok [INFO] [stdout] test grammar::tests::test_multiline_comments ... ok [INFO] [stdout] test grammar::lexer::tests::test_comments_right_before_gate_token_are_docstring ... ok [INFO] [stdout] test grammar::lexer::tests::test_comments_right_before_opaque_gates_are_docstring ... ok [INFO] [stdout] test interpreter::expression_solver::test::test_expression_solver ... ok [INFO] [stdout] test grammar::tests::test_parse_id_gate_macro ... ok [INFO] [stdout] test semantics::test::test_memory_map ... ok [INFO] [stdout] test semantics::test::test_macro_definitions ... ok [INFO] [stdout] test grammar::tests::test_program_with_measure_and_reset ... ok [INFO] [stdout] test interpreter::argument_solver::test::test_actual_parameter_not_found ... ok [INFO] [stdout] test interpreter::expression_solver::test::test_expression_solver_fails_at_symbol_substitution ... ok [INFO] [stdout] test interpreter::expression_solver::test::test_expression_solver_with_functions ... ok [INFO] [stdout] test semantics::test::test_total_classical_memory_size_is_ok ... ok [INFO] [stdout] test grammar::tests::test_parse_u_gate_macro ... ok [INFO] [stdout] test grammar::tests::test_parse_cx_gate_macro ... ok [INFO] [stdout] test interpreter::expression_solver::test::test_expression_solver_with_symbol_substitution ... ok [INFO] [stdout] test linker::tests::test_linker_loads_embedded_libraries ... ok [INFO] [stdout] test semantics::test::test_total_quantum_memory_size_is_ok ... ok [INFO] [stdout] test grammar::tests::test_comments ... ok [INFO] [stdout] test statevector::tests::test_cnot_c0t1 ... ok [INFO] [stdout] test semantics::test::test_symbol_table_stores_register_info ... ok [INFO] [stdout] test statevector::tests::test_state_vector_measurement_0 ... ok [INFO] [stdout] test statevector::tests::test_state_vector_measurement_2_qubit_superposition ... ok [INFO] [stdout] test statevector::tests::test_cnot_c0t2_of_3_bits ... ok [INFO] [stdout] test statevector::tests::test_state_vector_measurement_superposition ... ok [INFO] [stdout] test statevector::tests::test_cnot_is_reversible ... ok [INFO] [stdout] test statevector::tests::test_state_vector_measurement_1 ... ok [INFO] [stdout] test statevector::tests::test_cnot_c1t0_of_2_bits ... ok [INFO] [stdout] test statevector::tests::test_cnot_c2t0_of_3_bits ... ok [INFO] [stdout] test semantics::test::test_cannot_redeclare_a_register ... ok [INFO] [stdout] test grammar::tests::test_parse_program_without_version_string ... ok [INFO] [stdout] test statevector::tests::test_measurement ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/qasmsim-670a6dac352723da) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests qasmsim [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type cdylib --crate-type rlib --crate-name qasmsim --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cached=/opt/rustwide/target/debug/deps/libcached-f8c68b324f7dcb9d.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-420b263b2fa4bf60.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-40c1a765c7e88a48.rlib --extern indoc=/opt/rustwide/target/debug/deps/libindoc-f052025d6440b426.so --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-10f911a27d90d24b.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-e345c5de5802b8de.rlib --extern prettytable=/opt/rustwide/target/debug/deps/libprettytable-eafd3abcab8dc35a.rlib --extern qasmsim=/opt/rustwide/target/debug/deps/libqasmsim.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-a5b84234ed85c076.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-3cb1a20d28bfc6dc.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-498590edd51f621c.rlib --extern unindent=/opt/rustwide/target/debug/deps/libunindent-d4766efcda3fffb5.rlib -C embed-bitcode=no --cfg 'feature="cli"' --cfg 'feature="csv"' --cfg 'feature="default"' --cfg 'feature="prettytable-rs"' --cfg 'feature="structopt"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "3e03715c7fabded9a37e0898b9884e61075ccc22d35fc13e4776d90005781d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e03715c7fabded9a37e0898b9884e61075ccc22d35fc13e4776d90005781d1b", kill_on_drop: false }` [INFO] [stdout] 3e03715c7fabded9a37e0898b9884e61075ccc22d35fc13e4776d90005781d1b