[INFO] fetching crate tracery 0.2.1...
[INFO] testing tracery-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tracery 0.2.1 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate tracery 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracery 0.2.1
[INFO] finished tweaking crates.io crate tracery 0.2.1
[INFO] tweaked toml for crates.io crate tracery 0.2.1 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e5683c191c07dd143c27bb06e29c94be7846200ee80054fdd991da9d56ea18c
[INFO] running `Command { std: "docker" "start" "-a" "8e5683c191c07dd143c27bb06e29c94be7846200ee80054fdd991da9d56ea18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e5683c191c07dd143c27bb06e29c94be7846200ee80054fdd991da9d56ea18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5683c191c07dd143c27bb06e29c94be7846200ee80054fdd991da9d56ea18c", kill_on_drop: false }`
[INFO] [stdout] 8e5683c191c07dd143c27bb06e29c94be7846200ee80054fdd991da9d56ea18c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c645ffa67a47bb7344a6a96690d1d59e7e0111fac22f3f5c715c8564073a7e7
[INFO] running `Command { std: "docker" "start" "-a" "8c645ffa67a47bb7344a6a96690d1d59e7e0111fac22f3f5c715c8564073a7e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling split_preserve v0.1.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tracery v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
[INFO] running `Command { std: "docker" "inspect" "8c645ffa67a47bb7344a6a96690d1d59e7e0111fac22f3f5c715c8564073a7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c645ffa67a47bb7344a6a96690d1d59e7e0111fac22f3f5c715c8564073a7e7", kill_on_drop: false }`
[INFO] [stdout] 8c645ffa67a47bb7344a6a96690d1d59e7e0111fac22f3f5c715c8564073a7e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97df1f7c1a6002d0283f50be1117931e778998528c4b712866aa1a1f478c95a
[INFO] running `Command { std: "docker" "start" "-a" "d97df1f7c1a6002d0283f50be1117931e778998528c4b712866aa1a1f478c95a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tracery v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.25s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracery-4ba07a0613ed31e6)
[INFO] running `Command { std: "docker" "inspect" "d97df1f7c1a6002d0283f50be1117931e778998528c4b712866aa1a1f478c95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97df1f7c1a6002d0283f50be1117931e778998528c4b712866aa1a1f478c95a", kill_on_drop: false }`
[INFO] [stdout] d97df1f7c1a6002d0283f50be1117931e778998528c4b712866aa1a1f478c95a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88a710ec3f9215d55082101a62d3ba04dadb2ecc5744f7effc6e836c6ebf7b14
[INFO] running `Command { std: "docker" "start" "-a" "88a710ec3f9215d55082101a62d3ba04dadb2ecc5744f7effc6e836c6ebf7b14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracery-4ba07a0613ed31e6)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test grammar::tests::execute ... ok
[INFO] [stdout] test grammar::tests::execute_function ... ok
[INFO] [stdout] test grammar::tests::flatten_missing_key ... ok
[INFO] [stdout] test grammar::tests::pop_and_remove ... ok
[INFO] [stdout] test modifiers::tests::a ... ok
[INFO] [stdout] test grammar::tests::with_default_rule ... ok
[INFO] [stdout] test grammar::tests::pop_rule ... ok
[INFO] [stdout] test grammar::tests::from_json ... ok
[INFO] [stdout] test modifiers::tests::comma ... ok
[INFO] [stdout] test modifiers::tests::in_quotes ... ok
[INFO] [stdout] test grammar::tests::set_default_rule ... ok
[INFO] [stdout] test parser::tests::parse_rule_with_hash_dot ... ok
[INFO] [stdout] test node::tests::conversion ... ok
[INFO] [stdout] test parser::tests::parse_mixed_rule ... ok
[INFO] [stdout] test parser::tests::parse_tag_complicated ... ok
[INFO] [stdout] test modifiers::tests::capitalize_all ... ok
[INFO] [stdout] test parser::tests::parse_tag_multi_action ... ok
[INFO] [stdout] test parser::tests::parse_tag_with_modifiers ... ok
[INFO] [stdout] test parser::tests::parse_tag_with_text_action ... ok
[INFO] [stdout] test modifiers::tests::capitalize ... ok
[INFO] [stdout] test parser::tests::parse_tag_with_tag_action ... ok
[INFO] [stdout] test modifiers::tests::ed ... ok
[INFO] [stdout] test parser::tests::parse_tagname ... ok
[INFO] [stdout] test parser::tests::parse_text ... ok
[INFO] [stdout] test tag::tests::apply_modifiers ... ok
[INFO] [stdout] test tag::tests::get_rule_from_grammar ... ok
[INFO] [stdout] test tests::malformed_json ... ok
[INFO] [stdout] test tag::tests::get_rule_missing_key ... ok
[INFO] [stdout] test tests::test_flatten_map ... ok
[INFO] [stdout] test tests::test_macro ... ok
[INFO] [stdout] test tests::test_malformed_input ... ok
[INFO] [stdout] test tests::test_flatten_json ... ok
[INFO] [stdout] test tests::test_map_with_actions ... ok
[INFO] [stdout] test tests::test_json_with_actions ... ok
[INFO] [stdout] test modifiers::tests::s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracery
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::from_map (line 269) ... FAILED
[INFO] [stdout] test src/lib.rs - grammar (line 297) ... FAILED
[INFO] [stdout] test src/lib.rs - from_json (line 338) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 47) ... FAILED
[INFO] [stdout] test src/lib.rs - from_map (line 369) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::set_default_rule (line 133) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::with_default_rule (line 108) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 72) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::from_json (line 67) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::flatten (line 165) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 164) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::execute (line 200) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 100) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::execute (line 223) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 126) ... FAILED
[INFO] [stdout] test src/lib.rs - flatten_json (line 404) ... FAILED
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::from_map (line 292) ... FAILED
[INFO] [stdout] test src/lib.rs - flatten_map (line 435) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::from_map (line 269) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - grammar (line 297) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - from_json (line 338) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 47) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - from_map (line 369) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::set_default_rule (line 133) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::with_default_rule (line 108) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 72) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::from_json (line 67) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::flatten (line 165) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 164) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::execute (line 200) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 100) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::execute (line 223) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 126) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - flatten_json (line 404) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::from_map (line 292) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - flatten_map (line 435) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::execute (line 200)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::execute (line 223)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::flatten (line 165)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::from_json (line 67)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::from_map (line 269)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::from_map (line 292)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::set_default_rule (line 133)
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::with_default_rule (line 108)
[INFO] [stdout]     src/lib.rs - (line 100)
[INFO] [stdout]     src/lib.rs - (line 126)
[INFO] [stdout]     src/lib.rs - (line 164)
[INFO] [stdout]     src/lib.rs - (line 24)
[INFO] [stdout]     src/lib.rs - (line 47)
[INFO] [stdout]     src/lib.rs - (line 72)
[INFO] [stdout]     src/lib.rs - flatten_json (line 404)
[INFO] [stdout]     src/lib.rs - flatten_map (line 435)
[INFO] [stdout]     src/lib.rs - from_json (line 338)
[INFO] [stdout]     src/lib.rs - from_map (line 369)
[INFO] [stdout]     src/lib.rs - grammar (line 297)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 19 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "88a710ec3f9215d55082101a62d3ba04dadb2ecc5744f7effc6e836c6ebf7b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a710ec3f9215d55082101a62d3ba04dadb2ecc5744f7effc6e836c6ebf7b14", kill_on_drop: false }`
[INFO] [stdout] 88a710ec3f9215d55082101a62d3ba04dadb2ecc5744f7effc6e836c6ebf7b14