[INFO] fetching crate tracery 0.2.1...
[INFO] testing tracery-0.2.1 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate tracery 0.2.1 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate tracery 0.2.1 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2f28809a1b6b1a9e25c2ab1515ab7825fc51dbae048df44f4bb563b09db88c7
[INFO] running `Command { std: "docker" "start" "-a" "e2f28809a1b6b1a9e25c2ab1515ab7825fc51dbae048df44f4bb563b09db88c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2f28809a1b6b1a9e25c2ab1515ab7825fc51dbae048df44f4bb563b09db88c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f28809a1b6b1a9e25c2ab1515ab7825fc51dbae048df44f4bb563b09db88c7", kill_on_drop: false }`
[INFO] [stdout] e2f28809a1b6b1a9e25c2ab1515ab7825fc51dbae048df44f4bb563b09db88c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0814b17ea1a36311561df9a5463065c35f696329b9a26883212de85ee97dc1a
[INFO] running `Command { std: "docker" "start" "-a" "c0814b17ea1a36311561df9a5463065c35f696329b9a26883212de85ee97dc1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling split_preserve v0.1.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[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 regex v1.5.5
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling tracery v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "c0814b17ea1a36311561df9a5463065c35f696329b9a26883212de85ee97dc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0814b17ea1a36311561df9a5463065c35f696329b9a26883212de85ee97dc1a", kill_on_drop: false }`
[INFO] [stdout] c0814b17ea1a36311561df9a5463065c35f696329b9a26883212de85ee97dc1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c93c1b326b395d79be0fedc184816f3d31faca55a2489cc2e7e8e72cecab86f3
[INFO] running `Command { std: "docker" "start" "-a" "c93c1b326b395d79be0fedc184816f3d31faca55a2489cc2e7e8e72cecab86f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracery v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracery-9cbddb13eb2353a5)
[INFO] running `Command { std: "docker" "inspect" "c93c1b326b395d79be0fedc184816f3d31faca55a2489cc2e7e8e72cecab86f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93c1b326b395d79be0fedc184816f3d31faca55a2489cc2e7e8e72cecab86f3", kill_on_drop: false }`
[INFO] [stdout] c93c1b326b395d79be0fedc184816f3d31faca55a2489cc2e7e8e72cecab86f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baa5ed1e4bcd33f69abf051722d154c49606be0019b2a7fe999ee531963f664a
[INFO] running `Command { std: "docker" "start" "-a" "baa5ed1e4bcd33f69abf051722d154c49606be0019b2a7fe999ee531963f664a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracery-9cbddb13eb2353a5)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test grammar::tests::flatten_missing_key ... ok
[INFO] [stdout] test grammar::tests::from_json ... ok
[INFO] [stdout] test grammar::tests::execute_function ... ok
[INFO] [stdout] test grammar::tests::set_default_rule ... ok
[INFO] [stdout] test grammar::tests::execute ... ok
[INFO] [stdout] test modifiers::tests::capitalize ... ok
[INFO] [stdout] test grammar::tests::pop_and_remove ... ok
[INFO] [stdout] test grammar::tests::pop_rule ... ok
[INFO] [stdout] test modifiers::tests::a ... ok
[INFO] [stdout] test modifiers::tests::capitalize_all ... ok
[INFO] [stdout] test grammar::tests::with_default_rule ... ok
[INFO] [stdout] test modifiers::tests::comma ... ok
[INFO] [stdout] test modifiers::tests::in_quotes ... ok
[INFO] [stdout] test modifiers::tests::ed ... ok
[INFO] [stdout] test node::tests::conversion ... ok
[INFO] [stdout] test parser::tests::parse_mixed_rule ... ok
[INFO] [stdout] test parser::tests::parse_rule_with_hash_dot ... ok
[INFO] [stdout] test parser::tests::parse_tag_complicated ... ok
[INFO] [stdout] test parser::tests::parse_tag_with_tag_action ... ok
[INFO] [stdout] test parser::tests::parse_tag_with_modifiers ... ok
[INFO] [stdout] test parser::tests::parse_tag_multi_action ... ok
[INFO] [stdout] test parser::tests::parse_tag_with_text_action ... 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 tests::malformed_json ... ok
[INFO] [stdout] test tag::tests::get_rule_missing_key ... ok
[INFO] [stdout] test tag::tests::get_rule_from_grammar ... ok
[INFO] [stdout] test tests::test_malformed_input ... ok
[INFO] [stdout] test tests::test_flatten_json ... ok
[INFO] [stdout] test tests::test_flatten_map ... ok
[INFO] [stdout] test tests::test_macro ... ok
[INFO] [stdout] test tests::test_json_with_actions ... ok
[INFO] [stdout] test tests::test_map_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 0.19s
[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 292) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::with_default_rule (line 108) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::execute (line 200) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::set_default_rule (line 133) ... ok
[INFO] [stdout] test src/lib.rs - from_map (line 369) ... ok
[INFO] [stdout] test src/lib.rs - flatten_map (line 435) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - flatten_json (line 404) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::from_json (line 67) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::execute (line 223) ... ok
[INFO] [stdout] test src/lib.rs - (line 164) ... ok
[INFO] [stdout] test src/lib.rs - from_json (line 338) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::flatten (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::from_map (line 269) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - grammar (line 297) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baa5ed1e4bcd33f69abf051722d154c49606be0019b2a7fe999ee531963f664a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa5ed1e4bcd33f69abf051722d154c49606be0019b2a7fe999ee531963f664a", kill_on_drop: false }`
[INFO] [stdout] baa5ed1e4bcd33f69abf051722d154c49606be0019b2a7fe999ee531963f664a