[INFO] fetching crate minimad 0.6.4... [INFO] testing minimad-0.6.4 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate minimad 0.6.4 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate minimad 0.6.4 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate minimad 0.6.4 [INFO] finished tweaking crates.io crate minimad 0.6.4 [INFO] tweaked toml for crates.io crate minimad 0.6.4 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 36c10b85510f503271348b2b71a5c56d954f09217df96f4335a5f0b54cb2549c [INFO] running `"docker" "start" "-a" "36c10b85510f503271348b2b71a5c56d954f09217df96f4335a5f0b54cb2549c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling minimad v0.6.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `"docker" "inspect" "36c10b85510f503271348b2b71a5c56d954f09217df96f4335a5f0b54cb2549c"` [INFO] running `"docker" "rm" "-f" "36c10b85510f503271348b2b71a5c56d954f09217df96f4335a5f0b54cb2549c"` [INFO] [stdout] 36c10b85510f503271348b2b71a5c56d954f09217df96f4335a5f0b54cb2549c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ab2675cb1a6c7dda82483f5ffe9fb8ff0a5d83f49c26709274359ebeb6fe67f7 [INFO] running `"docker" "start" "-a" "ab2675cb1a6c7dda82483f5ffe9fb8ff0a5d83f49c26709274359ebeb6fe67f7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling minimad v0.6.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arg_idx` [INFO] [stderr] --> src/inline_template.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut arg_idx = 0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_idx` [INFO] [stderr] ... [INFO] [stderr] 176 | let composite = mad_inline!("some `code`"); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `arg_idx` is never read [INFO] [stderr] --> src/inline_template.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | arg_idx += 1; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 188 | let composite = mad_inline!("**$1:** `$0`", "π*r²", "area"); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/inline_template.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut arg_idx = 0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 176 | let composite = mad_inline!("some `code`"); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/inline_template.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut composite = TEMPLATE.raw_composite(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 176 | let composite = mad_inline!("some `code`"); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `"docker" "inspect" "ab2675cb1a6c7dda82483f5ffe9fb8ff0a5d83f49c26709274359ebeb6fe67f7"` [INFO] running `"docker" "rm" "-f" "ab2675cb1a6c7dda82483f5ffe9fb8ff0a5d83f49c26709274359ebeb6fe67f7"` [INFO] [stdout] ab2675cb1a6c7dda82483f5ffe9fb8ff0a5d83f49c26709274359ebeb6fe67f7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3796a7696c7408d186d9b5a96f2145917e93a1b479ca3b52e8227a9e77347373 [INFO] running `"docker" "start" "-a" "3796a7696c7408d186d9b5a96f2145917e93a1b479ca3b52e8227a9e77347373"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arg_idx` [INFO] [stderr] --> src/inline_template.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut arg_idx = 0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_idx` [INFO] [stderr] ... [INFO] [stderr] 176 | let composite = mad_inline!("some `code`"); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `arg_idx` is never read [INFO] [stderr] --> src/inline_template.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | arg_idx += 1; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 188 | let composite = mad_inline!("**$1:** `$0`", "π*r²", "area"); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/inline_template.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut arg_idx = 0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 176 | let composite = mad_inline!("some `code`"); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/inline_template.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut composite = TEMPLATE.raw_composite(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 176 | let composite = mad_inline!("some `code`"); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/minimad-22817c56c5538888 [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test clean::test_lines_cleaning ... ok [INFO] [stdout] test composite::tests::composite_trim ... ok [INFO] [stdout] test composite::tests::composite_trim_keep_code ... ok [INFO] [stdout] test inline_template::tests::macro_empty_composition ... ok [INFO] [stdout] test inline_template::tests::simple_template_parsing ... ok [INFO] [stdout] test line::count_chars ... ok [INFO] [stdout] test composite::tests::composite_remove_chars ... ok [INFO] [stdout] test line_parser::tests::code_fence ... ok [INFO] [stdout] test composite::tests::empty_composite_trim ... ok [INFO] [stdout] test line_parser::tests::line_of_code ... ok [INFO] [stdout] test inline_template::tests::simple_composition ... ok [INFO] [stdout] test line_parser::tests::list_item ... ok [INFO] [stdout] test line_parser::tests::horizontal_rule ... ok [INFO] [stdout] test line_parser::tests::nested_styles_parsing ... ok [INFO] [stdout] test line_parser::tests::single_star ... ok [INFO] [stdout] test line_parser::tests::simple_line_parsing ... ok [INFO] [stdout] test line_parser::tests::single_tilde ... ok [INFO] [stdout] test line_parser::tests::standard_header ... ok [INFO] [stdout] test line_parser::tests::striked_after_italic ... ok [INFO] [stdout] test line_parser::tests::styled_header ... ok [INFO] [stdout] test line_parser::tests::table_row ... ok [INFO] [stdout] test line_parser::tests::tight_sequence ... ok [INFO] [stdout] test line_parser::tests::table_alignments ... ok [INFO] [stdout] test text::tests::indented_code_between_fences ... ok [INFO] [stdout] test line_parser::header_level_count ... ok [INFO] [stdout] test line_parser::tests::code_after_italic ... ok [INFO] [stdout] test inline_template::tests::macro_complex_composition ... ok [INFO] [stdout] test line_parser::tests::quote ... ok [INFO] [stderr] Doc-tests minimad [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/composite.rs - composite::Composite::char_length (line 73) ... ok [INFO] [stdout] test src/text.rs - text::Text::from_md_lines (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3796a7696c7408d186d9b5a96f2145917e93a1b479ca3b52e8227a9e77347373"` [INFO] running `"docker" "rm" "-f" "3796a7696c7408d186d9b5a96f2145917e93a1b479ca3b52e8227a9e77347373"` [INFO] [stdout] 3796a7696c7408d186d9b5a96f2145917e93a1b479ca3b52e8227a9e77347373