[INFO] cloning repository https://github.com/Gammaglobulino/parse_math [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gammaglobulino/parse_math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGammaglobulino%2Fparse_math", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGammaglobulino%2Fparse_math'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 910ec48d9f0e47aee9ca48529f8084259353181a [INFO] testing Gammaglobulino/parse_math against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGammaglobulino%2Fparse_math" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gammaglobulino/parse_math on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gammaglobulino/parse_math [INFO] finished tweaking git repo https://github.com/Gammaglobulino/parse_math [INFO] tweaked toml for git repo https://github.com/Gammaglobulino/parse_math written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Gammaglobulino/parse_math already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c21f327fc34cfbaeafaae4670b58588471145c2fdc48165a11772ff3896c720f [INFO] running `Command { std: "docker" "start" "-a" "c21f327fc34cfbaeafaae4670b58588471145c2fdc48165a11772ff3896c720f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c21f327fc34cfbaeafaae4670b58588471145c2fdc48165a11772ff3896c720f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c21f327fc34cfbaeafaae4670b58588471145c2fdc48165a11772ff3896c720f", kill_on_drop: false }` [INFO] [stdout] c21f327fc34cfbaeafaae4670b58588471145c2fdc48165a11772ff3896c720f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a17fccf830bec9d895af3af70d61547701249daaae5e8f18363358865f93da70 [INFO] running `Command { std: "docker" "start" "-a" "a17fccf830bec9d895af3af70d61547701249daaae5e8f18363358865f93da70", kill_on_drop: false }` [INFO] [stderr] Compiling parse_math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> src/parsemath/parser.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Parser<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parsemath/parser.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(expr: &'a str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next_token` [INFO] [stdout] --> src/parsemath/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn get_next_token(&mut self) -> Result<(), ParseError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnableToParse` [INFO] [stdout] --> src/parsemath/parser.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | UnableToParse(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidOperator` [INFO] [stdout] --> src/parsemath/parser.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | InvalidOperator(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parsemath/tokenizer.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(new_expr: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "a17fccf830bec9d895af3af70d61547701249daaae5e8f18363358865f93da70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a17fccf830bec9d895af3af70d61547701249daaae5e8f18363358865f93da70", kill_on_drop: false }` [INFO] [stdout] a17fccf830bec9d895af3af70d61547701249daaae5e8f18363358865f93da70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eb0fadd3c0d582dd40e8007afbef80d3106e35fe0edde18a3224deb04ac103a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4eb0fadd3c0d582dd40e8007afbef80d3106e35fe0edde18a3224deb04ac103a", kill_on_drop: false }` [INFO] [stderr] Compiling parse_math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `UnableToParse` [INFO] [stdout] --> src/parsemath/parser.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | UnableToParse(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "4eb0fadd3c0d582dd40e8007afbef80d3106e35fe0edde18a3224deb04ac103a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb0fadd3c0d582dd40e8007afbef80d3106e35fe0edde18a3224deb04ac103a", kill_on_drop: false }` [INFO] [stdout] 4eb0fadd3c0d582dd40e8007afbef80d3106e35fe0edde18a3224deb04ac103a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93695f52a58c6a916ccce746d3265ef36fc647a2b4c152445664adbc447ea24d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93695f52a58c6a916ccce746d3265ef36fc647a2b4c152445664adbc447ea24d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: variant is never constructed: `UnableToParse` [INFO] [stdout] running 7 tests [INFO] [stderr] --> src/parsemath/parser.rs:45:5 [INFO] [stdout] test parsemath::tokenizer::tests::test_invalid_char ... ignored [INFO] [stderr] | [INFO] [stdout] test parsemath::parser::tests::test_create_parser ... ok [INFO] [stderr] 45 | UnableToParse(String), [INFO] [stdout] test parsemath::tokenizer::tests::test_decimal_number ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test parsemath::parser::tests::test_get_next_token ... ok [INFO] [stderr] | [INFO] [stdout] test parsemath::tokenizer::tests::test_operator_add_sign ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test parsemath::tokenizer::tests::test_operator_mixed_chars ... ok [INFO] [stderr] [INFO] [stdout] test parsemath::tokenizer::tests::test_positive_integer ... ok [INFO] [stderr] warning: `parse_math` (bin "parse_math" test) generated 1 warning [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/parse_math-9aac60d41c886fc8) [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93695f52a58c6a916ccce746d3265ef36fc647a2b4c152445664adbc447ea24d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93695f52a58c6a916ccce746d3265ef36fc647a2b4c152445664adbc447ea24d", kill_on_drop: false }` [INFO] [stdout] 93695f52a58c6a916ccce746d3265ef36fc647a2b4c152445664adbc447ea24d