[INFO] fetching crate pest 2.1.3... [INFO] checking pest-2.1.3 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate pest 2.1.3 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate pest 2.1.3 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pest 2.1.3 [INFO] finished tweaking crates.io crate pest 2.1.3 [INFO] tweaked toml for crates.io crate pest 2.1.3 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] crate crates.io crate pest 2.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b7c0ec4bc5dbd0deac2db1083a56f45afe139c1601b8ee7cf72ecf72e52b325 [INFO] running `Command { std: "docker" "start" "-a" "9b7c0ec4bc5dbd0deac2db1083a56f45afe139c1601b8ee7cf72ecf72e52b325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b7c0ec4bc5dbd0deac2db1083a56f45afe139c1601b8ee7cf72ecf72e52b325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b7c0ec4bc5dbd0deac2db1083a56f45afe139c1601b8ee7cf72ecf72e52b325", kill_on_drop: false }` [INFO] [stdout] 9b7c0ec4bc5dbd0deac2db1083a56f45afe139c1601b8ee7cf72ecf72e52b325 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 634d4881f77dc893b53c6144b4ac2ee59edc865f6e2455cb9385789df19996e2 [INFO] running `Command { std: "docker" "start" "-a" "634d4881f77dc893b53c6144b4ac2ee59edc865f6e2455cb9385789df19996e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking ucd-trie v0.1.2 [INFO] [stderr] Checking pest v2.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/macros.rs:232:33 [INFO] [stdout] | [INFO] [stdout] 232 | format!("expected end of input, but found {:?}", rest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 366 | / parses_to! { [INFO] [stdout] 367 | | parser: AbcParser, [INFO] [stdout] 368 | | input: "abcde", [INFO] [stdout] 369 | | rule: Rule::a, [INFO] [stdout] ... | [INFO] [stdout] 375 | | ] [INFO] [stdout] 376 | | }; [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 232 - format!("expected end of input, but found {:?}", rest) [INFO] [stdout] 232 + "expected end of input, but found {:?}", rest [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/macros.rs:236:33 [INFO] [stdout] | [INFO] [stdout] 236 | format!("expected end of input, but found {:?}", rest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 366 | / parses_to! { [INFO] [stdout] 367 | | parser: AbcParser, [INFO] [stdout] 368 | | input: "abcde", [INFO] [stdout] 369 | | rule: Rule::a, [INFO] [stdout] ... | [INFO] [stdout] 375 | | ] [INFO] [stdout] 376 | | }; [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 236 - format!("expected end of input, but found {:?}", rest) [INFO] [stdout] 236 + "expected end of input, but found {:?}", rest [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/macros.rs:232:33 [INFO] [stdout] | [INFO] [stdout] 232 | format!("expected end of input, but found {:?}", rest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 382 | / parses_to! { [INFO] [stdout] 383 | | parser: AbcParser, [INFO] [stdout] 384 | | input: "abcde", [INFO] [stdout] 385 | | rule: Rule::a, [INFO] [stdout] ... | [INFO] [stdout] 390 | | ] [INFO] [stdout] 391 | | }; [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 232 - format!("expected end of input, but found {:?}", rest) [INFO] [stdout] 232 + "expected end of input, but found {:?}", rest [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/macros.rs:236:33 [INFO] [stdout] | [INFO] [stdout] 236 | format!("expected end of input, but found {:?}", rest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 382 | / parses_to! { [INFO] [stdout] 383 | | parser: AbcParser, [INFO] [stdout] 384 | | input: "abcde", [INFO] [stdout] 385 | | rule: Rule::a, [INFO] [stdout] ... | [INFO] [stdout] 390 | | ] [INFO] [stdout] 391 | | }; [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 236 - format!("expected end of input, but found {:?}", rest) [INFO] [stdout] 236 + "expected end of input, but found {:?}", rest [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/macros.rs:232:33 [INFO] [stdout] | [INFO] [stdout] 232 | format!("expected end of input, but found {:?}", rest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | / parses_to! { [INFO] [stdout] 398 | | parser: AbcParser, [INFO] [stdout] 399 | | input: "abcde", [INFO] [stdout] 400 | | rule: Rule::a, [INFO] [stdout] 401 | | tokens: [] [INFO] [stdout] 402 | | }; [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 232 - format!("expected end of input, but found {:?}", rest) [INFO] [stdout] 232 + "expected end of input, but found {:?}", rest [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/macros.rs:236:33 [INFO] [stdout] | [INFO] [stdout] 236 | format!("expected end of input, but found {:?}", rest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | / parses_to! { [INFO] [stdout] 398 | | parser: AbcParser, [INFO] [stdout] 399 | | input: "abcde", [INFO] [stdout] 400 | | rule: Rule::a, [INFO] [stdout] 401 | | tokens: [] [INFO] [stdout] 402 | | }; [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] = note: this warning originates in the macro `parses_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 236 - format!("expected end of input, but found {:?}", rest) [INFO] [stdout] 236 + "expected end of input, but found {:?}", rest [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::cmp::Ord::cmp` that must be used [INFO] [stdout] --> src/position.rs:608:9 [INFO] [stdout] | [INFO] [stdout] 608 | pos1.cmp(&pos2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `Command { std: "docker" "inspect" "634d4881f77dc893b53c6144b4ac2ee59edc865f6e2455cb9385789df19996e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "634d4881f77dc893b53c6144b4ac2ee59edc865f6e2455cb9385789df19996e2", kill_on_drop: false }` [INFO] [stdout] 634d4881f77dc893b53c6144b4ac2ee59edc865f6e2455cb9385789df19996e2