[INFO] fetching crate rzcalc 0.1.0... [INFO] testing rzcalc-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate rzcalc 0.1.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rzcalc 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a9c0f0db90aa958cd50fc091faaf521bdb2ff6286a2536ba69cd2c502161fc5 [INFO] running `Command { std: "docker" "start" "-a" "4a9c0f0db90aa958cd50fc091faaf521bdb2ff6286a2536ba69cd2c502161fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a9c0f0db90aa958cd50fc091faaf521bdb2ff6286a2536ba69cd2c502161fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a9c0f0db90aa958cd50fc091faaf521bdb2ff6286a2536ba69cd2c502161fc5", kill_on_drop: false }` [INFO] [stdout] 4a9c0f0db90aa958cd50fc091faaf521bdb2ff6286a2536ba69cd2c502161fc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5d25d7ab4271e5107654f7dce0d78f66b1d8718bcd3dd88bd52304380332a31 [INFO] running `Command { std: "docker" "start" "-a" "c5d25d7ab4271e5107654f7dce0d78f66b1d8718bcd3dd88bd52304380332a31", kill_on_drop: false }` [INFO] [stderr] Compiling rzcalc v0.1.0 (/opt/rustwide/workdir) [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "c5d25d7ab4271e5107654f7dce0d78f66b1d8718bcd3dd88bd52304380332a31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5d25d7ab4271e5107654f7dce0d78f66b1d8718bcd3dd88bd52304380332a31", kill_on_drop: false }` [INFO] [stdout] c5d25d7ab4271e5107654f7dce0d78f66b1d8718bcd3dd88bd52304380332a31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4905f782381fed82226de4587818cd0a86280f2b6d59ff82069ed14a0cab31d [INFO] running `Command { std: "docker" "start" "-a" "b4905f782381fed82226de4587818cd0a86280f2b6d59ff82069ed14a0cab31d", kill_on_drop: false }` [INFO] [stderr] Compiling rzcalc v0.1.0 (/opt/rustwide/workdir) [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] [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "b4905f782381fed82226de4587818cd0a86280f2b6d59ff82069ed14a0cab31d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4905f782381fed82226de4587818cd0a86280f2b6d59ff82069ed14a0cab31d", kill_on_drop: false }` [INFO] [stdout] b4905f782381fed82226de4587818cd0a86280f2b6d59ff82069ed14a0cab31d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d4b28f81cf119afc4d64be1290aad727005b0c7875169964a28d3ce8bcb3a29 [INFO] running `Command { std: "docker" "start" "-a" "1d4b28f81cf119afc4d64be1290aad727005b0c7875169964a28d3ce8bcb3a29", kill_on_drop: false }` [INFO] [stderr] warning: field `input` is never read [INFO] [stderr] --> src/lexer.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Lexer<'s> { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 5 | pub input: &'s str, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/lib.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stderr] | --------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 14 | Function(Function<'s>), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/lib.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)] [INFO] [stderr] | ---------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 14 | Function(Function<'s>), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] [INFO] [stderr] warning: `rzcalc` (lib) generated 3 warnings [INFO] [stderr] warning: `rzcalc` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rzcalc-601bb6c42e1b9fd6) [INFO] [stdout] running 10 tests [INFO] [stdout] test lexer::tests::test_idents ... ok [INFO] [stdout] test lexer::tests::test_basic ... ok [INFO] [stdout] test lexer::tests::test_numbers ... ok [INFO] [stdout] test lexer::tests::test_prev_peek_next ... ok [INFO] [stdout] test lexer::tests::test_operators ... ok [INFO] [stdout] test lexer::tests::test_tokens ... ok [INFO] [stdout] test parser::tests::test_complex_expr ... ok [INFO] [stdout] test parser::tests::test_operator_extra ... ok [INFO] [stdout] test parser::tests::test_operator ... ok [INFO] [stdout] test parser::tests::test_cmp ... ok [INFO] [stderr] Doc-tests rzcalc [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "1d4b28f81cf119afc4d64be1290aad727005b0c7875169964a28d3ce8bcb3a29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d4b28f81cf119afc4d64be1290aad727005b0c7875169964a28d3ce8bcb3a29", kill_on_drop: false }` [INFO] [stdout] 1d4b28f81cf119afc4d64be1290aad727005b0c7875169964a28d3ce8bcb3a29