[INFO] fetching crate overloaded_literals 0.8.3... [INFO] testing overloaded_literals-0.8.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate overloaded_literals 0.8.3 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate overloaded_literals 0.8.3 [INFO] finished tweaking crates.io crate overloaded_literals 0.8.3 [INFO] tweaked toml for crates.io crate overloaded_literals 0.8.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate overloaded_literals 0.8.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding const-str v0.5.7 (available: v1.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tlist v0.7.0 [INFO] [stderr] Downloaded overloaded_literals_macro v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee254082d955144b99b07ed9548aa1c70c3688462dd84c125dfa6bce91387898 [INFO] running `Command { std: "docker" "start" "-a" "ee254082d955144b99b07ed9548aa1c70c3688462dd84c125dfa6bce91387898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee254082d955144b99b07ed9548aa1c70c3688462dd84c125dfa6bce91387898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee254082d955144b99b07ed9548aa1c70c3688462dd84c125dfa6bce91387898", kill_on_drop: false }` [INFO] [stdout] ee254082d955144b99b07ed9548aa1c70c3688462dd84c125dfa6bce91387898 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e1a6c9d01b2525fcdbabf5b684c3bbdbd4b25255156a9dd7481f562e89ccad6 [INFO] running `Command { std: "docker" "start" "-a" "8e1a6c9d01b2525fcdbabf5b684c3bbdbd4b25255156a9dd7481f562e89ccad6", kill_on_drop: false }` [INFO] [stderr] Compiling tlist v0.7.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling overloaded_literals_macro v0.8.3 [INFO] [stderr] Compiling overloaded_literals v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/type_float.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 36 - unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stdout] 36 + unsafe { f64::from_bits(FLOAT_BITS) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "8e1a6c9d01b2525fcdbabf5b684c3bbdbd4b25255156a9dd7481f562e89ccad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e1a6c9d01b2525fcdbabf5b684c3bbdbd4b25255156a9dd7481f562e89ccad6", kill_on_drop: false }` [INFO] [stdout] 8e1a6c9d01b2525fcdbabf5b684c3bbdbd4b25255156a9dd7481f562e89ccad6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87cfd1238f36a4ac6c0f1ebdb180438725da537619617b559ae909e55aa85afa [INFO] running `Command { std: "docker" "start" "-a" "87cfd1238f36a4ac6c0f1ebdb180438725da537619617b559ae909e55aa85afa", kill_on_drop: false }` [INFO] [stderr] Compiling const-str v0.5.7 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/type_float.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 36 - unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stdout] 36 + unsafe { f64::from_bits(FLOAT_BITS) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling overloaded_literals v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/type_float.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 36 - unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stdout] 36 + unsafe { f64::from_bits(FLOAT_BITS) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "87cfd1238f36a4ac6c0f1ebdb180438725da537619617b559ae909e55aa85afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87cfd1238f36a4ac6c0f1ebdb180438725da537619617b559ae909e55aa85afa", kill_on_drop: false }` [INFO] [stdout] 87cfd1238f36a4ac6c0f1ebdb180438725da537619617b559ae909e55aa85afa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ca92c45aa187c24a6c3186909ba2dc69a1c8a35d9e8b75c79a52e26c32a73a03 [INFO] running `Command { std: "docker" "start" "-a" "ca92c45aa187c24a6c3186909ba2dc69a1c8a35d9e8b75c79a52e26c32a73a03", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/type_float.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 36 - unsafe { core::mem::transmute(FLOAT_BITS) } [INFO] [stderr] 36 + unsafe { f64::from_bits(FLOAT_BITS) } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `overloaded_literals` (lib) generated 1 warning (run `cargo fix --lib -p overloaded_literals` to apply 1 suggestion) [INFO] [stderr] warning: `overloaded_literals` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/overloaded_literals-3475413872a930f9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::literal_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests overloaded_literals [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - overloaded_literals (line 25) ... ignored [INFO] [stdout] test src/lib.rs - &'staticCStr (line 515) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 44) - compile fail ... ok [INFO] [stdout] test src/lib.rs - &'staticCStr (line 503) - compile fail ... ok [INFO] [stdout] test src/lib.rs - &'staticCStr (line 527) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/lib.rs - FromLiteralStr (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ca92c45aa187c24a6c3186909ba2dc69a1c8a35d9e8b75c79a52e26c32a73a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca92c45aa187c24a6c3186909ba2dc69a1c8a35d9e8b75c79a52e26c32a73a03", kill_on_drop: false }` [INFO] [stdout] ca92c45aa187c24a6c3186909ba2dc69a1c8a35d9e8b75c79a52e26c32a73a03