[INFO] crate pips 0.1.1 is already in cache
[INFO] testing pips-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate pips 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate pips 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pips 0.1.1
[INFO] finished tweaking crates.io crate pips 0.1.1
[INFO] tweaked toml for crates.io crate pips 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] db925ddd7fff229b70e8cd0c44244c3fa905e8663516b3c8b58ba9ced75011bc
[INFO] running `"docker" "start" "-a" "db925ddd7fff229b70e8cd0c44244c3fa905e8663516b3c8b58ba9ced75011bc"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling pips v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// recursive parser that starts the order of operations
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `"docker" "inspect" "db925ddd7fff229b70e8cd0c44244c3fa905e8663516b3c8b58ba9ced75011bc"`
[INFO] running `"docker" "rm" "-f" "db925ddd7fff229b70e8cd0c44244c3fa905e8663516b3c8b58ba9ced75011bc"`
[INFO] [stdout] db925ddd7fff229b70e8cd0c44244c3fa905e8663516b3c8b58ba9ced75011bc
[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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 3eba952fbcab551852d45debe1b8b85e7edb8ba676db3ffce178eeaf1d9a24ab
[INFO] running `"docker" "start" "-a" "3eba952fbcab551852d45debe1b8b85e7edb8ba676db3ffce178eeaf1d9a24ab"`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// recursive parser that starts the order of operations
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling pips v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// recursive parser that starts the order of operations
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `"docker" "inspect" "3eba952fbcab551852d45debe1b8b85e7edb8ba676db3ffce178eeaf1d9a24ab"`
[INFO] running `"docker" "rm" "-f" "3eba952fbcab551852d45debe1b8b85e7edb8ba676db3ffce178eeaf1d9a24ab"`
[INFO] [stdout] 3eba952fbcab551852d45debe1b8b85e7edb8ba676db3ffce178eeaf1d9a24ab
[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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 6811d642eae893b98c808dbacf79eea92a226d9ff6441d5490d6a66cb7fa8802
[INFO] running `"docker" "start" "-a" "6811d642eae893b98c808dbacf79eea92a226d9ff6441d5490d6a66cb7fa8802"`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// recursive parser that starts the order of operations
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// recursive parser that starts the order of operations
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/parser.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | /// root parser that consumes entire input including trailing whitespace
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pips-e6d8e64b06fcfc83
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test expression::tests::contest_produces_correct_plot ... ignored
[INFO] [stdout] test expression::tests::disadvantage_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::advantage_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::divide_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::compare_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::difference_produces_correct_plot ... ok
[INFO] [stdout] test expression::tests::sum_produces_correct_plot ... ok
[INFO] [stdout] test parser::base_terms::tests::test_parse_number_success ... ok
[INFO] [stdout] test expression::tests::multiply_produces_correct_plot ... ok
[INFO] [stdout] test parser::base_terms::tests::test_parse_constant ... ok
[INFO] [stdout] test parser::parser::tests::test_parse ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_unary_function ... ok
[INFO] [stdout] test parser::base_terms::tests::test_parse_die ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_expression ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_sum ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_compare ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_parens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pips
[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" "6811d642eae893b98c808dbacf79eea92a226d9ff6441d5490d6a66cb7fa8802"`
[INFO] running `"docker" "rm" "-f" "6811d642eae893b98c808dbacf79eea92a226d9ff6441d5490d6a66cb7fa8802"`
[INFO] [stdout] 6811d642eae893b98c808dbacf79eea92a226d9ff6441d5490d6a66cb7fa8802