[INFO] cloning repository https://github.com/doshiraki/dynamic-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doshiraki/dynamic-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoshiraki%2Fdynamic-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoshiraki%2Fdynamic-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85d57f802300f428f82bcdb9910506be929a151f [INFO] testing doshiraki/dynamic-parser against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoshiraki%2Fdynamic-parser" "/workspace/builds/worker-109/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/doshiraki/dynamic-parser 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 git repo https://github.com/doshiraki/dynamic-parser [INFO] finished tweaking git repo https://github.com/doshiraki/dynamic-parser [INFO] tweaked toml for git repo https://github.com/doshiraki/dynamic-parser written to /workspace/builds/worker-109/source/Cargo.toml [INFO] crate git repo https://github.com/doshiraki/dynamic-parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] bf94b6386d3c1b7d1b1ed5db91ccdc83512a505e8a5c8a60a55fda2fc9fae321 [INFO] running `Command { std: "docker" "start" "-a" "bf94b6386d3c1b7d1b1ed5db91ccdc83512a505e8a5c8a60a55fda2fc9fae321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf94b6386d3c1b7d1b1ed5db91ccdc83512a505e8a5c8a60a55fda2fc9fae321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf94b6386d3c1b7d1b1ed5db91ccdc83512a505e8a5c8a60a55fda2fc9fae321", kill_on_drop: false }` [INFO] [stdout] bf94b6386d3c1b7d1b1ed5db91ccdc83512a505e8a5c8a60a55fda2fc9fae321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 510a2c2feeb6a9830e512073a37b7f0f073443c8b7b0edaaeef4231ffea18560 [INFO] running `Command { std: "docker" "start" "-a" "510a2c2feeb6a9830e512073a37b7f0f073443c8b7b0edaaeef4231ffea18560", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling thread_local v1.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling pcc2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Some` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Some(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | List(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `func` [INFO] [stdout] --> src/main.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub func:ParserFunc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Parser` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | fn new(p2p:Box Parser>)->Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/main.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse(&self, s:&str)->Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `and` [INFO] [stdout] --> src/main.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | fn and(self, p:Self)->Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list` [INFO] [stdout] --> src/main.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | fn list(self)->Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flat` [INFO] [stdout] --> src/main.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn flat(self)->Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `repeat` [INFO] [stdout] --> src/main.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | fn repeat(self)->Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `merge_errs` [INFO] [stdout] --> src/main.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | fn merge_errs(e1:Failure, e2:Failure)-> Failure { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `or` [INFO] [stdout] --> src/main.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | fn or(self, p:Self)->Self { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `skip` [INFO] [stdout] --> src/main.rs:172:8 [INFO] [stdout] | [INFO] [stdout] 172 | fn skip(pattern: &str) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `regex` [INFO] [stdout] --> src/main.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | fn regex(pattern: &str, group: isize) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.90s [INFO] running `Command { std: "docker" "inspect" "510a2c2feeb6a9830e512073a37b7f0f073443c8b7b0edaaeef4231ffea18560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "510a2c2feeb6a9830e512073a37b7f0f073443c8b7b0edaaeef4231ffea18560", kill_on_drop: false }` [INFO] [stdout] 510a2c2feeb6a9830e512073a37b7f0f073443c8b7b0edaaeef4231ffea18560 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] add6beb4c3c6f7befbc80cb06fe332b6ccc56b1f24bb3efdf201606e0b097b28 [INFO] running `Command { std: "docker" "start" "-a" "add6beb4c3c6f7befbc80cb06fe332b6ccc56b1f24bb3efdf201606e0b097b28", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pcc2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 51.52s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/pcc2-7631e5ba49f74523) [INFO] running `Command { std: "docker" "inspect" "add6beb4c3c6f7befbc80cb06fe332b6ccc56b1f24bb3efdf201606e0b097b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "add6beb4c3c6f7befbc80cb06fe332b6ccc56b1f24bb3efdf201606e0b097b28", kill_on_drop: false }` [INFO] [stdout] add6beb4c3c6f7befbc80cb06fe332b6ccc56b1f24bb3efdf201606e0b097b28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] c9b006a90b78cd701af14302763b6d25f0079a744e58b2c82868c1f559694ed3 [INFO] running `Command { std: "docker" "start" "-a" "c9b006a90b78cd701af14302763b6d25f0079a744e58b2c82868c1f559694ed3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pcc2-7631e5ba49f74523) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tests::regex_error ... ok [INFO] [stdout] test tests::skip_ok ... ok [INFO] [stdout] test tests::sep_by1_error ... ok [INFO] [stdout] test tests::string_error ... ok [INFO] [stdout] test tests::then_ok ... ok [INFO] [stdout] test tests::many_error ... ok [INFO] [stdout] test tests::string_ok ... ok [INFO] [stdout] test tests::or_ok ... ok [INFO] [stdout] test tests::sep_by1_ok ... ok [INFO] [stdout] test tests::then_error ... ok [INFO] [stdout] test tests::skip_error ... ok [INFO] [stdout] test tests::and_error ... ok [INFO] [stdout] test tests::regex_ok ... ok [INFO] [stdout] test tests::sep_by_ok ... ok [INFO] [stdout] test tests::many_ok ... ok [INFO] [stdout] test tests::or_error ... ok [INFO] [stdout] test tests::and_ok ... ok [INFO] [stdout] test tests::sep_by_error ... ok [INFO] [stdout] test tests::json_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c9b006a90b78cd701af14302763b6d25f0079a744e58b2c82868c1f559694ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b006a90b78cd701af14302763b6d25f0079a744e58b2c82868c1f559694ed3", kill_on_drop: false }` [INFO] [stdout] c9b006a90b78cd701af14302763b6d25f0079a744e58b2c82868c1f559694ed3