[INFO] cloning repository https://github.com/nalarkin/story-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nalarkin/story-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnalarkin%2Fstory-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnalarkin%2Fstory-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8b5a5bc23c2b2f5855f54c0c4bd3250f6fdb84b
[INFO] testing nalarkin/story-generator against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnalarkin%2Fstory-generator" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nalarkin/story-generator on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nalarkin/story-generator
[INFO] finished tweaking git repo https://github.com/nalarkin/story-generator
[INFO] tweaked toml for git repo https://github.com/nalarkin/story-generator written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/nalarkin/story-generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c36d38bc7f8ef1e6a5141f4df10ee7d1a88ea285f3e513aed0d3c6b512f7c45a
[INFO] running `Command { std: "docker" "start" "-a" "c36d38bc7f8ef1e6a5141f4df10ee7d1a88ea285f3e513aed0d3c6b512f7c45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c36d38bc7f8ef1e6a5141f4df10ee7d1a88ea285f3e513aed0d3c6b512f7c45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36d38bc7f8ef1e6a5141f4df10ee7d1a88ea285f3e513aed0d3c6b512f7c45a", kill_on_drop: false }`
[INFO] [stdout] c36d38bc7f8ef1e6a5141f4df10ee7d1a88ea285f3e513aed0d3c6b512f7c45a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 545da06077e967f9546e1106ff8f846410e8f604078606fad8a557adab6acd4d
[INFO] running `Command { std: "docker" "start" "-a" "545da06077e967f9546e1106ff8f846410e8f604078606fad8a557adab6acd4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling story_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.95s
[INFO] running `Command { std: "docker" "inspect" "545da06077e967f9546e1106ff8f846410e8f604078606fad8a557adab6acd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545da06077e967f9546e1106ff8f846410e8f604078606fad8a557adab6acd4d", kill_on_drop: false }`
[INFO] [stdout] 545da06077e967f9546e1106ff8f846410e8f604078606fad8a557adab6acd4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93a88c82932617ae47fec69ff801ed69bc057ffbbf39b6261771d233a79bfc4
[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" "e93a88c82932617ae47fec69ff801ed69bc057ffbbf39b6261771d233a79bfc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling story_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "e93a88c82932617ae47fec69ff801ed69bc057ffbbf39b6261771d233a79bfc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93a88c82932617ae47fec69ff801ed69bc057ffbbf39b6261771d233a79bfc4", kill_on_drop: false }`
[INFO] [stdout] e93a88c82932617ae47fec69ff801ed69bc057ffbbf39b6261771d233a79bfc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f26422a1268b16e95d787aff84460b4a2a9ee6a15d836f4cfc38d9a05ea49a3
[INFO] running `Command { std: "docker" "start" "-a" "2f26422a1268b16e95d787aff84460b4a2a9ee6a15d836f4cfc38d9a05ea49a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/story_gen-6d400cd61ddcad4d)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test grammar::tests::test_validation_2 ... ok
[INFO] [stdout] test grammar::tests::test_validation_3 ... ok
[INFO] [stdout] test tests::test_convert_sentences_to_paragraphs_3 ... ok
[INFO] [stdout] test tests::test_rule_fails ... ok
[INFO] [stdout] test tests::test_convert_sentences_to_paragraphs_2 ... ok
[INFO] [stdout] test tests::parse_rhs ... ok
[INFO] [stdout] test tests::test_convert_sentences_to_paragraphs_1 ... ok
[INFO] [stdout] test tests::parse_rhs_simple ... ok
[INFO] [stdout] test grammar::tests::test_parse_subunits ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/story_gen-5e192a952d7fb6b5)
[INFO] [stdout] test tests::test_rule ... ok
[INFO] [stdout] test grammar::tests::test_find_reachable_1 ... ok
[INFO] [stdout] test grammar::tests::test_find_reachable_2 ... ok
[INFO] [stdout] test grammar::tests::test_validation_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests story_gen
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Rule (line 139) ... ok
[INFO] [stdout] test src/lib.rs - convert_sentences_to_paragraphs (line 100) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::parse_subunits (line 285) ... ok
[INFO] [stdout] test src/lib.rs - parse_right_hand_side (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f26422a1268b16e95d787aff84460b4a2a9ee6a15d836f4cfc38d9a05ea49a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f26422a1268b16e95d787aff84460b4a2a9ee6a15d836f4cfc38d9a05ea49a3", kill_on_drop: false }`
[INFO] [stdout] 2f26422a1268b16e95d787aff84460b4a2a9ee6a15d836f4cfc38d9a05ea49a3