[INFO] fetching crate gchemol-parser 0.3.0... [INFO] checking gchemol-parser-0.3.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate gchemol-parser 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate gchemol-parser 0.3.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gchemol-parser 0.3.0 [INFO] finished tweaking crates.io crate gchemol-parser 0.3.0 [INFO] tweaked toml for crates.io crate gchemol-parser 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate gchemol-parser 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24bfb61fce0d4a825c65845431acb491e451618a587afaf6481d60703d4bce4c [INFO] running `Command { std: "docker" "start" "-a" "24bfb61fce0d4a825c65845431acb491e451618a587afaf6481d60703d4bce4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24bfb61fce0d4a825c65845431acb491e451618a587afaf6481d60703d4bce4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24bfb61fce0d4a825c65845431acb491e451618a587afaf6481d60703d4bce4c", kill_on_drop: false }` [INFO] [stdout] 24bfb61fce0d4a825c65845431acb491e451618a587afaf6481d60703d4bce4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e022bd11539ddffabb8d2125b99b4102f81fcec112da08086f2a5a8db45d85b4 [INFO] running `Command { std: "docker" "start" "-a" "e022bd11539ddffabb8d2125b99b4102f81fcec112da08086f2a5a8db45d85b4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking memchr v2.4.0 [INFO] [stderr] Checking ryu v1.0.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking shared_child v0.3.5 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking duct v0.13.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking gchemol-gut v0.1.5 [INFO] [stderr] Checking gchemol-parser v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::*` [INFO] [stdout] --> src/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/lib.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | pub use crate::parser::TextParser; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | impl TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | impl Default for TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:51:6 [INFO] [stdout] | [INFO] [stdout] 51 | impl TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | TextParser { buffer_size: 1000 } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::*` [INFO] [stdout] --> src/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/lib.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | pub use crate::parser::TextParser; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | impl TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | impl Default for TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:51:6 [INFO] [stdout] | [INFO] [stdout] 51 | impl TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | TextParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `parser::TextParser`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | TextParser { buffer_size: 1000 } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `parser::TextParser::buffer_size`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | let nlines = self.buffer_size; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `parser::TextParser::buffer_size`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | let nlines = self.buffer_size; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `parser::TextParser::buffer_size`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | buffer_size: n, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `parser::TextParser::buffer_size`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:43:22 [INFO] [stdout] | [INFO] [stdout] 43 | TextParser { buffer_size: 1000 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `parser::TextParser::buffer_size`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | buffer_size: n, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `parser::TextParser::buffer_size`: To be removed for performance issue [INFO] [stdout] --> src/parser.rs:43:22 [INFO] [stdout] | [INFO] [stdout] 43 | TextParser { buffer_size: 1000 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/partition.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/partition.rs:109:29 [INFO] [stdout] | [INFO] [stdout] 109 | fn read_next<'a>(&self, context: ReadContext<'a>) -> ReadAction { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `eof` [INFO] [stdout] --> src/parser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn eof(s: &str) -> nom::IResult<&str, &str> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_chunk` [INFO] [stdout] --> src/parser.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn read_chunk(r: R, nlines: usize) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/partition.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/partition.rs:109:29 [INFO] [stdout] | [INFO] [stdout] 109 | fn read_next<'a>(&self, context: ReadContext<'a>) -> ReadAction { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> examples/lammps_bonds.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gut::fs::*` [INFO] [stdout] --> examples/lammps_bonds.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | use gut::fs::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> examples/lammps_bonds.rs:116:15 [INFO] [stdout] | [INFO] [stdout] 116 | *v /= (i as f64) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> examples/lammps_bonds.rs:119:15 [INFO] [stdout] | [INFO] [stdout] 119 | *v /= (i as f64) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `eof` [INFO] [stdout] --> src/parser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn eof(s: &str) -> nom::IResult<&str, &str> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_chunk` [INFO] [stdout] --> src/parser.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn read_chunk(r: R, nlines: usize) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nstep` [INFO] [stdout] --> examples/lammps_bonds.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | let (rest, (nstep, npts)) = read_meta_from_comments(s)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nstep` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `box_data` [INFO] [stdout] --> tests/lammps_trj.rs:214:16 [INFO] [stdout] | [INFO] [stdout] 214 | let (rest, box_data) = read_box_data(rest)?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_box_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/lammps_trj.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let (_, x) = read_box_data(txt).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.23s [INFO] running `Command { std: "docker" "inspect" "e022bd11539ddffabb8d2125b99b4102f81fcec112da08086f2a5a8db45d85b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e022bd11539ddffabb8d2125b99b4102f81fcec112da08086f2a5a8db45d85b4", kill_on_drop: false }` [INFO] [stdout] e022bd11539ddffabb8d2125b99b4102f81fcec112da08086f2a5a8db45d85b4