[INFO] fetching crate fast-float2 0.2.3... [INFO] testing fast-float2-0.2.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate fast-float2 0.2.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate fast-float2 0.2.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fast-float2 0.2.3 [INFO] tweaked toml for crates.io crate fast-float2 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fast-float2 0.2.3 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 13 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 19e5e24059d7b63e29cefa1a312ee7d75d9918c2bdf21ec13ce4d587f3e59f53 [INFO] running `Command { std: "docker" "start" "-a" "19e5e24059d7b63e29cefa1a312ee7d75d9918c2bdf21ec13ce4d587f3e59f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19e5e24059d7b63e29cefa1a312ee7d75d9918c2bdf21ec13ce4d587f3e59f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e5e24059d7b63e29cefa1a312ee7d75d9918c2bdf21ec13ce4d587f3e59f53", kill_on_drop: false }` [INFO] [stdout] 19e5e24059d7b63e29cefa1a312ee7d75d9918c2bdf21ec13ce4d587f3e59f53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d461944f8eb406fb4852134b2e2af291b0e6c2b6aac567541a076ebad6ee45d4 [INFO] running `Command { std: "docker" "start" "-a" "d461944f8eb406fb4852134b2e2af291b0e6c2b6aac567541a076ebad6ee45d4", kill_on_drop: false }` [INFO] [stderr] Compiling fast-float2 v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "d461944f8eb406fb4852134b2e2af291b0e6c2b6aac567541a076ebad6ee45d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d461944f8eb406fb4852134b2e2af291b0e6c2b6aac567541a076ebad6ee45d4", kill_on_drop: false }` [INFO] [stdout] d461944f8eb406fb4852134b2e2af291b0e6c2b6aac567541a076ebad6ee45d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 206d76524fc30931059eed990e24e855c2a33aa1c27d35294818eef67d39541a [INFO] running `Command { std: "docker" "start" "-a" "206d76524fc30931059eed990e24e855c2a33aa1c27d35294818eef67d39541a", kill_on_drop: false }` [INFO] [stderr] Compiling lexical-util v1.0.7 [INFO] [stderr] Compiling fastrand v2.4.1 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling lexical-parse-integer v1.0.6 [INFO] [stderr] Compiling lexical-write-integer v1.0.6 [INFO] [stderr] Compiling lexical-parse-float v1.0.6 [INFO] [stderr] Compiling lexical-write-float v1.0.6 [INFO] [stderr] Compiling lexical-core v1.0.6 [INFO] [stderr] Compiling fast-float2 v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> tests/test_exhaustive.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | let a: f32 = unsafe { core::mem::transmute(i) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 6 - let a: f32 = unsafe { core::mem::transmute(i) }; [INFO] [stdout] 6 + let a: f32 = unsafe { f32::from_bits(i) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> tests/test_random.rs:10:31 [INFO] [stdout] | [INFO] [stdout] 10 | let a: f64 = unsafe { core::mem::transmute(i) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 10 - let a: f64 = unsafe { core::mem::transmute(i) }; [INFO] [stdout] 10 + let a: f64 = unsafe { f64::from_bits(i) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "206d76524fc30931059eed990e24e855c2a33aa1c27d35294818eef67d39541a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "206d76524fc30931059eed990e24e855c2a33aa1c27d35294818eef67d39541a", kill_on_drop: false }` [INFO] [stdout] 206d76524fc30931059eed990e24e855c2a33aa1c27d35294818eef67d39541a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d7e0670b6c66876ca76968f706e40339f22cd53dd4a93a3bca55c3cf9d38b6cd [INFO] running `Command { std: "docker" "start" "-a" "d7e0670b6c66876ca76968f706e40339f22cd53dd4a93a3bca55c3cf9d38b6cd", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> tests/test_exhaustive.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | let a: f32 = unsafe { core::mem::transmute(i) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 6 - let a: f32 = unsafe { core::mem::transmute(i) }; [INFO] [stderr] 6 + let a: f32 = unsafe { f32::from_bits(i) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> tests/test_random.rs:10:31 [INFO] [stderr] | [INFO] [stderr] 10 | let a: f64 = unsafe { core::mem::transmute(i) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 10 - let a: f64 = unsafe { core::mem::transmute(i) }; [INFO] [stderr] 10 + let a: f64 = unsafe { f64::from_bits(i) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `fast-float2` (test "test_exhaustive") generated 1 warning (run `cargo fix --test "test_exhaustive" -p fast-float2` to apply 1 suggestion) [INFO] [stderr] warning: `fast-float2` (test "test_random") generated 1 warning (run `cargo fix --test "test_random" -p fast-float2` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_float2-99721bf57002c224) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test common::tests::test_read_write_u64 ... ok [INFO] [stdout] test binary::tests::test_full_multiplication ... ok [INFO] [stdout] test table::tests::test_pow5_table ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/test_api.rs (/opt/rustwide/target/debug/deps/test_api-7a8d0622d813cd3b) [INFO] [stdout] running 1 test [INFO] [stdout] test test_api ... ok [INFO] [stderr] Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-629ddbf9ff2a8bdd) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_f32_pow10 ... ok [INFO] [stdout] test test_f32_inf ... ok [INFO] [stdout] test test_f32_basic ... ok [INFO] [stdout] test test_f64_inf ... ok [INFO] [stdout] test test_f64_long ... ok [INFO] [stdout] test test_f64_general ... ok [INFO] [stdout] test test_f64_pow10 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/test_exhaustive.rs (/opt/rustwide/target/debug/deps/test_exhaustive-54615793f6b53a78) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_f32_exhaustive_ryu ... ignored [INFO] [stdout] [INFO] [stderr] Running tests/test_random.rs (/opt/rustwide/target/debug/deps/test_random-9ce12ee82f8e23df) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests fast_float2 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_f64_random_from_u64 ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7e0670b6c66876ca76968f706e40339f22cd53dd4a93a3bca55c3cf9d38b6cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7e0670b6c66876ca76968f706e40339f22cd53dd4a93a3bca55c3cf9d38b6cd", kill_on_drop: false }` [INFO] [stdout] d7e0670b6c66876ca76968f706e40339f22cd53dd4a93a3bca55c3cf9d38b6cd