[INFO] cloning repository https://github.com/sourcefrog/mbplox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sourcefrog/mbplox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e242d9f3b3c5ecebc1df017b733947f514588890 [INFO] testing sourcefrog/mbplox against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox" "/workspace/builds/worker-108/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sourcefrog/mbplox on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sourcefrog/mbplox [INFO] finished tweaking git repo https://github.com/sourcefrog/mbplox [INFO] tweaked toml for git repo https://github.com/sourcefrog/mbplox written to /workspace/builds/worker-108/source/Cargo.toml [INFO] crate git repo https://github.com/sourcefrog/mbplox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termtree v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 552d447d2becf43640970414ec2b1a24d716813f3787e371ee2f65c6519c5854 [INFO] running `Command { std: "docker" "start" "-a" "552d447d2becf43640970414ec2b1a24d716813f3787e371ee2f65c6519c5854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "552d447d2becf43640970414ec2b1a24d716813f3787e371ee2f65c6519c5854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "552d447d2becf43640970414ec2b1a24d716813f3787e371ee2f65c6519c5854", kill_on_drop: false }` [INFO] [stdout] 552d447d2becf43640970414ec2b1a24d716813f3787e371ee2f65c6519c5854 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f08f3a2ddf6b4847509bc1bbb87b2c1b2a6608e835d12e9050e09ab64da184ae [INFO] running `Command { std: "docker" "start" "-a" "f08f3a2ddf6b4847509bc1bbb87b2c1b2a6608e835d12e9050e09ab64da184ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling argh_shared v0.1.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling argh_derive v0.1.6 [INFO] [stderr] Compiling argh v0.1.6 [INFO] [stderr] Compiling mbplox v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.29s [INFO] running `Command { std: "docker" "inspect" "f08f3a2ddf6b4847509bc1bbb87b2c1b2a6608e835d12e9050e09ab64da184ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08f3a2ddf6b4847509bc1bbb87b2c1b2a6608e835d12e9050e09ab64da184ae", kill_on_drop: false }` [INFO] [stdout] f08f3a2ddf6b4847509bc1bbb87b2c1b2a6608e835d12e9050e09ab64da184ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 910397cfd6f4cb703d61e27fe3a78ea7a1f5e3bf895e8f65c987b2ea39e5a082 [INFO] running `Command { std: "docker" "start" "-a" "910397cfd6f4cb703d61e27fe3a78ea7a1f5e3bf895e8f65c987b2ea39e5a082", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling termtree v0.2.1 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling predicates-tree v1.0.4 [INFO] [stderr] Compiling predicates v2.0.3 [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling assert_cmd v2.0.2 [INFO] [stderr] Compiling mbplox v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.75s [INFO] running `Command { std: "docker" "inspect" "910397cfd6f4cb703d61e27fe3a78ea7a1f5e3bf895e8f65c987b2ea39e5a082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "910397cfd6f4cb703d61e27fe3a78ea7a1f5e3bf895e8f65c987b2ea39e5a082", kill_on_drop: false }` [INFO] [stdout] 910397cfd6f4cb703d61e27fe3a78ea7a1f5e3bf895e8f65c987b2ea39e5a082 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f93a76779b1ebcbd6328620f9f9206969814f5d7a3de9afc27b13b661533b82 [INFO] running `Command { std: "docker" "start" "-a" "4f93a76779b1ebcbd6328620f9f9206969814f5d7a3de9afc27b13b661533b82", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mbplox-a9b45fba0794a520) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test lex::test::can_scan_integer ... ok [INFO] [stdout] test lex::test::column_positions_understand_tabs ... ok [INFO] [stdout] test lex::test::decimal_float ... ok [INFO] [stdout] test eval::test::eval_literal_integer ... ok [INFO] [stdout] test lex::test::ignore_shebang ... ok [INFO] [stdout] test lex::test::integer_followed_by_dot_is_not_float ... ok [INFO] [stdout] test lex::test::just_a_comment ... ok [INFO] [stdout] test lex::test::just_some_comments ... ok [INFO] [stdout] test lex::test::lex_result_mixes_tokens_and_multiple_errors_in_order ... ok [INFO] [stdout] test lex::test::multi_line_string_has_line_number_of_start ... ok [INFO] [stdout] test lex::test::operators ... ok [INFO] [stdout] test lex::test::simple_string ... ok [INFO] [stdout] test lex::test::unterminated_string_error ... ok [INFO] [stdout] test lex::test::skip_comments ... ok [INFO] [stdout] test lex::test::words_and_keywords ... ok [INFO] [stdout] test parse::test::parse_literal_nil ... ok [INFO] [stdout] test parse::test::parse_literal_false ... ok [INFO] [stdout] test parse::test::parse_literal_number ... ok [INFO] [stdout] test parse::test::parse_literal_string ... ok [INFO] [stdout] test parse::test::parse_literal_true ... ok [INFO] [stdout] test value::test::display_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-774326f5568011e0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test error_if_no_args ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/expect.rs (/opt/rustwide/target/debug/deps/expect-0aaa455ee18b4f3c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test testdata_cases ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f93a76779b1ebcbd6328620f9f9206969814f5d7a3de9afc27b13b661533b82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f93a76779b1ebcbd6328620f9f9206969814f5d7a3de9afc27b13b661533b82", kill_on_drop: false }` [INFO] [stdout] 4f93a76779b1ebcbd6328620f9f9206969814f5d7a3de9afc27b13b661533b82