[INFO] fetching crate rzcalc 0.1.0... [INFO] building rzcalc-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate rzcalc 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rzcalc 0.1.0 [INFO] finished tweaking crates.io crate rzcalc 0.1.0 [INFO] tweaked toml for crates.io crate rzcalc 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rzcalc 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbdab9a96bd529fb7fa43673bb93e3a60212861b867a426082ce2cbf62609be7 [INFO] running `Command { std: "docker" "start" "-a" "bbdab9a96bd529fb7fa43673bb93e3a60212861b867a426082ce2cbf62609be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbdab9a96bd529fb7fa43673bb93e3a60212861b867a426082ce2cbf62609be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbdab9a96bd529fb7fa43673bb93e3a60212861b867a426082ce2cbf62609be7", kill_on_drop: false }` [INFO] [stdout] bbdab9a96bd529fb7fa43673bb93e3a60212861b867a426082ce2cbf62609be7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9b951089625f35d26b51825784a4a7d49978a0810b1b8c6151a2055d67258df [INFO] running `Command { std: "docker" "start" "-a" "d9b951089625f35d26b51825784a4a7d49978a0810b1b8c6151a2055d67258df", kill_on_drop: false }` [INFO] [stderr] Compiling rzcalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 14 | Function(Function<'s>), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 14 | Function(Function<'s>), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/lexer.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Lexer<'s> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub input: &'s str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "d9b951089625f35d26b51825784a4a7d49978a0810b1b8c6151a2055d67258df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9b951089625f35d26b51825784a4a7d49978a0810b1b8c6151a2055d67258df", kill_on_drop: false }` [INFO] [stdout] d9b951089625f35d26b51825784a4a7d49978a0810b1b8c6151a2055d67258df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8319e2057cebfa1824644d09cdd0a4fdbdb59983397bedd7a102f3f09055f1ff [INFO] running `Command { std: "docker" "start" "-a" "8319e2057cebfa1824644d09cdd0a4fdbdb59983397bedd7a102f3f09055f1ff", kill_on_drop: false }` [INFO] [stderr] Compiling rzcalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 14 | Function(Function<'s>), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 14 | Function(Function<'s>), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/lexer.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Lexer<'s> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub input: &'s str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 14 | Function(Function<'s>), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 14 | Function(Function<'s>), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/lexer.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Lexer<'s> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub input: &'s str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "8319e2057cebfa1824644d09cdd0a4fdbdb59983397bedd7a102f3f09055f1ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8319e2057cebfa1824644d09cdd0a4fdbdb59983397bedd7a102f3f09055f1ff", kill_on_drop: false }` [INFO] [stdout] 8319e2057cebfa1824644d09cdd0a4fdbdb59983397bedd7a102f3f09055f1ff