[INFO] cloning repository https://github.com/jacoobes/math_eval [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacoobes/math_eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacoobes%2Fmath_eval", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacoobes%2Fmath_eval'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39c9ca44e366f421f4fdd2c21075c267a6d3cc89 [INFO] testing jacoobes/math_eval against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacoobes%2Fmath_eval" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacoobes/math_eval on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacoobes/math_eval [INFO] finished tweaking git repo https://github.com/jacoobes/math_eval [INFO] tweaked toml for git repo https://github.com/jacoobes/math_eval written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/jacoobes/math_eval already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12f3d500766179db64f6d4aa8cbacf24582db82eb0b9ebf1183843a5b49cddca [INFO] running `Command { std: "docker" "start" "-a" "12f3d500766179db64f6d4aa8cbacf24582db82eb0b9ebf1183843a5b49cddca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12f3d500766179db64f6d4aa8cbacf24582db82eb0b9ebf1183843a5b49cddca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12f3d500766179db64f6d4aa8cbacf24582db82eb0b9ebf1183843a5b49cddca", kill_on_drop: false }` [INFO] [stdout] 12f3d500766179db64f6d4aa8cbacf24582db82eb0b9ebf1183843a5b49cddca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cefe14c68330d46f5d2d5727c17e52a06910ec41a8fa6feeed09bad1b4311fa [INFO] running `Command { std: "docker" "start" "-a" "0cefe14c68330d46f5d2d5727c17e52a06910ec41a8fa6feeed09bad1b4311fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling peekmore v1.0.0 [INFO] [stderr] Compiling math_eval v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/panicker/parse_error.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::tokenizer::tokens::{Token, TokenType}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::write` [INFO] [stdout] --> src/parser/expr/binary.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::write; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format`, `write` [INFO] [stdout] --> src/parser/expr/grouping.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{format, write}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PeekMoreIterator`, `PeekMore` [INFO] [stdout] --> src/parser/parser.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use peekmore::{PeekMore, PeekMoreIterator}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::panicker::lex_error::LexErr` [INFO] [stdout] --> src/parser/parser.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::panicker::lex_error::LexErr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/parser.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | use std::vec::{self, IntoIter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PeekMoreIterator`, `PeekMore` [INFO] [stdout] --> src/tokenizer/tokenizer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use peekmore::{PeekMore, PeekMoreIterator}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sign` [INFO] [stdout] --> src/parser/expr/unary.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | sign: Token, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/parser/expr/unary.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | value: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "0cefe14c68330d46f5d2d5727c17e52a06910ec41a8fa6feeed09bad1b4311fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cefe14c68330d46f5d2d5727c17e52a06910ec41a8fa6feeed09bad1b4311fa", kill_on_drop: false }` [INFO] [stdout] 0cefe14c68330d46f5d2d5727c17e52a06910ec41a8fa6feeed09bad1b4311fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d33fa9944906ed322f7f19b26ed33d8a72d729d2bc5033d733e28d4c53a3a520 [INFO] running `Command { std: "docker" "start" "-a" "d33fa9944906ed322f7f19b26ed33d8a72d729d2bc5033d733e28d4c53a3a520", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling math_eval v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/panicker/parse_error.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::tokenizer::tokens::{Token, TokenType}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::write` [INFO] [stdout] --> src/parser/expr/binary.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::write; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format`, `write` [INFO] [stdout] --> src/parser/expr/grouping.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{format, write}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PeekMoreIterator`, `PeekMore` [INFO] [stdout] --> src/parser/parser.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use peekmore::{PeekMore, PeekMoreIterator}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::panicker::lex_error::LexErr` [INFO] [stdout] --> src/parser/parser.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::panicker::lex_error::LexErr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser/parser.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | use std::vec::{self, IntoIter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PeekMoreIterator`, `PeekMore` [INFO] [stdout] --> src/tokenizer/tokenizer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use peekmore::{PeekMore, PeekMoreIterator}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sign` [INFO] [stdout] --> src/parser/expr/unary.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | sign: Token, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/parser/expr/unary.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | value: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "d33fa9944906ed322f7f19b26ed33d8a72d729d2bc5033d733e28d4c53a3a520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d33fa9944906ed322f7f19b26ed33d8a72d729d2bc5033d733e28d4c53a3a520", kill_on_drop: false }` [INFO] [stdout] d33fa9944906ed322f7f19b26ed33d8a72d729d2bc5033d733e28d4c53a3a520 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2ce3f388de4a7909a4ba58e32e2b5d74b499b8fd0619d8513d33406e36d7e42b [INFO] running `Command { std: "docker" "start" "-a" "2ce3f388de4a7909a4ba58e32e2b5d74b499b8fd0619d8513d33406e36d7e42b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/panicker/parse_error.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::tokenizer::tokens::{Token, TokenType}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::write` [INFO] [stderr] --> src/parser/expr/binary.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::write; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `format`, `write` [INFO] [stderr] --> src/parser/expr/grouping.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{format, write}; [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PeekMoreIterator`, `PeekMore` [INFO] [stderr] --> src/parser/parser.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use peekmore::{PeekMore, PeekMoreIterator}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::panicker::lex_error::LexErr` [INFO] [stderr] --> src/parser/parser.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::panicker::lex_error::LexErr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/parser/parser.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | use std::vec::{self, IntoIter}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PeekMoreIterator`, `PeekMore` [INFO] [stderr] --> src/tokenizer/tokenizer.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use peekmore::{PeekMore, PeekMoreIterator}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sign` [INFO] [stderr] --> src/parser/expr/unary.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | sign: Token, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/parser/expr/unary.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | value: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `math_eval` (bin "math_eval" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.79s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/math_eval-ec08d427b82bd997) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2ce3f388de4a7909a4ba58e32e2b5d74b499b8fd0619d8513d33406e36d7e42b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ce3f388de4a7909a4ba58e32e2b5d74b499b8fd0619d8513d33406e36d7e42b", kill_on_drop: false }` [INFO] [stdout] 2ce3f388de4a7909a4ba58e32e2b5d74b499b8fd0619d8513d33406e36d7e42b