[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#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsourcefrog%2Fmbplox" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sourcefrog/mbplox on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-3/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded argh_shared v0.1.6 [INFO] [stderr] Downloaded argh_derive v0.1.6 [INFO] [stderr] Downloaded argh v0.1.6 [INFO] [stderr] Downloaded pretty_assertions v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa456dff1e25ccdadf681c112f28d38d32a13718910dc15c0e8cfda12cd7a136 [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" "aa456dff1e25ccdadf681c112f28d38d32a13718910dc15c0e8cfda12cd7a136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa456dff1e25ccdadf681c112f28d38d32a13718910dc15c0e8cfda12cd7a136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa456dff1e25ccdadf681c112f28d38d32a13718910dc15c0e8cfda12cd7a136", kill_on_drop: false }` [INFO] [stdout] aa456dff1e25ccdadf681c112f28d38d32a13718910dc15c0e8cfda12cd7a136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f7f3b76963188640a6643b5315b5c6aa59c3be72d9442529dd5aa034b0549c3 [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" "8f7f3b76963188640a6643b5315b5c6aa59c3be72d9442529dd5aa034b0549c3", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling argh_shared v0.1.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.77 [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 25.29s [INFO] running `Command { std: "docker" "inspect" "8f7f3b76963188640a6643b5315b5c6aa59c3be72d9442529dd5aa034b0549c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f7f3b76963188640a6643b5315b5c6aa59c3be72d9442529dd5aa034b0549c3", kill_on_drop: false }` [INFO] [stdout] 8f7f3b76963188640a6643b5315b5c6aa59c3be72d9442529dd5aa034b0549c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f580e2679c4264055144be11eed233de5538a6bb3e68bfba0fd6f06546c12fd6 [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" "f580e2679c4264055144be11eed233de5538a6bb3e68bfba0fd6f06546c12fd6", 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 difflib v0.4.0 [INFO] [stderr] Compiling termtree v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling predicates-tree v1.0.4 [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling predicates v2.0.3 [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 17.98s [INFO] running `Command { std: "docker" "inspect" "f580e2679c4264055144be11eed233de5538a6bb3e68bfba0fd6f06546c12fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f580e2679c4264055144be11eed233de5538a6bb3e68bfba0fd6f06546c12fd6", kill_on_drop: false }` [INFO] [stdout] f580e2679c4264055144be11eed233de5538a6bb3e68bfba0fd6f06546c12fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 37ebcf7a0f2cc94d76920b678e5d8ac7596914531d14d3bcd9e3e9d0226d34ea [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" "37ebcf7a0f2cc94d76920b678e5d8ac7596914531d14d3bcd9e3e9d0226d34ea", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [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::ignore_shebang ... ok [INFO] [stdout] test lex::test::column_positions_understand_tabs ... ok [INFO] [stdout] test lex::test::skip_comments ... ok [INFO] [stdout] test lex::test::multi_line_string_has_line_number_of_start ... ok [INFO] [stdout] test lex::test::simple_string ... ok [INFO] [stdout] test lex::test::integer_followed_by_dot_is_not_float ... ok [INFO] [stdout] test eval::test::eval_literal_integer ... ok [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-774326f5568011e0) [INFO] [stdout] test parse::test::parse_literal_true ... ok [INFO] [stdout] test parse::test::parse_literal_number ... ok [INFO] [stdout] test parse::test::parse_literal_string ... ok [INFO] [stdout] test lex::test::decimal_float ... 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 parse::test::parse_literal_nil ... ok [INFO] [stdout] test value::test::display_value ... ok [INFO] [stdout] test lex::test::just_a_comment ... ok [INFO] [stdout] test lex::test::unterminated_string_error ... ok [INFO] [stdout] test lex::test::words_and_keywords ... ok [INFO] [stdout] test parse::test::parse_literal_false ... ok [INFO] [stdout] test lex::test::operators ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/expect.rs (/opt/rustwide/target/debug/deps/expect-0aaa455ee18b4f3c) [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] [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 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "37ebcf7a0f2cc94d76920b678e5d8ac7596914531d14d3bcd9e3e9d0226d34ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ebcf7a0f2cc94d76920b678e5d8ac7596914531d14d3bcd9e3e9d0226d34ea", kill_on_drop: false }` [INFO] [stdout] 37ebcf7a0f2cc94d76920b678e5d8ac7596914531d14d3bcd9e3e9d0226d34ea