[INFO] fetching crate rspg 0.0.3...
[INFO] testing rspg-0.0.3 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate rspg 0.0.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rspg 0.0.3 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rspg 0.0.3
[INFO] finished tweaking crates.io crate rspg 0.0.3
[INFO] tweaked toml for crates.io crate rspg 0.0.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd70f6b7b2c41d8d86b437f0f3d6bec09ce56f87a56a92d8f1c601e71638fbcc
[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" "bd70f6b7b2c41d8d86b437f0f3d6bec09ce56f87a56a92d8f1c601e71638fbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd70f6b7b2c41d8d86b437f0f3d6bec09ce56f87a56a92d8f1c601e71638fbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd70f6b7b2c41d8d86b437f0f3d6bec09ce56f87a56a92d8f1c601e71638fbcc", kill_on_drop: false }`
[INFO] [stdout] bd70f6b7b2c41d8d86b437f0f3d6bec09ce56f87a56a92d8f1c601e71638fbcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0827a6ce6d461b1fbbea31d19be0b7ad5112c4621c746a9939b71ab88c5d01
[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" "de0827a6ce6d461b1fbbea31d19be0b7ad5112c4621c746a9939b71ab88c5d01", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling rspg v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.85s
[INFO] running `Command { std: "docker" "inspect" "de0827a6ce6d461b1fbbea31d19be0b7ad5112c4621c746a9939b71ab88c5d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0827a6ce6d461b1fbbea31d19be0b7ad5112c4621c746a9939b71ab88c5d01", kill_on_drop: false }`
[INFO] [stdout] de0827a6ce6d461b1fbbea31d19be0b7ad5112c4621c746a9939b71ab88c5d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c4ced7706862c478b77bccc1ac6723e4942cd183685d05578f6a296739b0a8c
[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" "6c4ced7706862c478b77bccc1ac6723e4942cd183685d05578f6a296739b0a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rspg v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `Command { std: "docker" "inspect" "6c4ced7706862c478b77bccc1ac6723e4942cd183685d05578f6a296739b0a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4ced7706862c478b77bccc1ac6723e4942cd183685d05578f6a296739b0a8c", kill_on_drop: false }`
[INFO] [stdout] 6c4ced7706862c478b77bccc1ac6723e4942cd183685d05578f6a296739b0a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c85ff108460a1d74a34baab737984fb6e575feec975a6e61a1749206be3567b
[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" "4c85ff108460a1d74a34baab737984fb6e575feec975a6e61a1749206be3567b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rspg-722abaacd367e50f
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test grammar::tests::display_grammar ... ok
[INFO] [stdout] test lr0::item::tests::display ... ok
[INFO] [stdout] test grammar::tests::display_rule ... ok
[INFO] [stdout] test lr0::item::tests::finished ... ok
[INFO] [stdout] test lr0::item::tests::next_symbol ... ok
[INFO] [stdout] test grammar::tests::extend_grammar ... ok
[INFO] [stdout] test grammar::tests::grammar_builder ... ok
[INFO] [stdout] test lr1::item::tests::closure ... ok
[INFO] [stdout] test set::test::sets_of_simple_grammar ... ok
[INFO] [stdout] test utility::tests::vec_with_size_100 ... ok
[INFO] [stdout] test utility::tests::vec_with_size_zero_size ... ok
[INFO] [stdout] test set::test::sets_of_empty_grammar ... ok
[INFO] [stdout] test set::test::sets_of_example_grammar ... ok
[INFO] [stdout] test set::test::first_sets_before_can_be_empty ... ok
[INFO] [stdout] test set::test::display_follow_set ... ok
[INFO] [stdout] test set::test::display_follow_sets_with_grammar ... ok
[INFO] [stdout] test set::test::display_first_sets_with_grammar ... ok
[INFO] [stdout] test lr1::item::tests::display ... ok
[INFO] [stdout] test set::test::display_first_set ... ok
[INFO] [stdout] test lr1::item::tests::finished ... ok
[INFO] [stdout] test lr1::item::tests::go_multiple_next_nonterminals ... ok
[INFO] [stdout] test lr1::item::tests::go_multiple_next_terminals ... ok
[INFO] [stdout] test lr1::item::tests::closure_can_be_end_changed ... ok
[INFO] [stdout] test lr1::item::tests::display_invalid_item_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rspg
[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 `Command { std: "docker" "inspect" "4c85ff108460a1d74a34baab737984fb6e575feec975a6e61a1749206be3567b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c85ff108460a1d74a34baab737984fb6e575feec975a6e61a1749206be3567b", kill_on_drop: false }`
[INFO] [stdout] 4c85ff108460a1d74a34baab737984fb6e575feec975a6e61a1749206be3567b