[INFO] fetching crate finite 0.0.1... [INFO] testing finite-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate finite 0.0.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate finite 0.0.1 [INFO] finished tweaking crates.io crate finite 0.0.1 [INFO] tweaked toml for crates.io crate finite 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate finite 0.0.1 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] 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-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] 5c60badb04a54056fc99fe1d10e4f1d61c75c3065ac19b9746518d0af7492321 [INFO] running `Command { std: "docker" "start" "-a" "5c60badb04a54056fc99fe1d10e4f1d61c75c3065ac19b9746518d0af7492321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c60badb04a54056fc99fe1d10e4f1d61c75c3065ac19b9746518d0af7492321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c60badb04a54056fc99fe1d10e4f1d61c75c3065ac19b9746518d0af7492321", kill_on_drop: false }` [INFO] [stdout] 5c60badb04a54056fc99fe1d10e4f1d61c75c3065ac19b9746518d0af7492321 [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] aebafca210a2276881b89526e234f2a26339ebc1987346889296c0dd1e2a0ba1 [INFO] running `Command { std: "docker" "start" "-a" "aebafca210a2276881b89526e234f2a26339ebc1987346889296c0dd1e2a0ba1", kill_on_drop: false }` [INFO] [stderr] Compiling finite v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:120:30 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct TryFromFloatError(std::num::FpCategory); [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:127:34 [INFO] [stdout] | [INFO] [stdout] 127 | state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 127 - state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] 127 + state.write_u32(unsafe { f32::to_bits(self.0) }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 133 - state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] 133 + state.write_u64(unsafe { f64::to_bits(self.0) }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "aebafca210a2276881b89526e234f2a26339ebc1987346889296c0dd1e2a0ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aebafca210a2276881b89526e234f2a26339ebc1987346889296c0dd1e2a0ba1", kill_on_drop: false }` [INFO] [stdout] aebafca210a2276881b89526e234f2a26339ebc1987346889296c0dd1e2a0ba1 [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] 292b991bfa844e733f3bda2ed6471608f7ac3bfb888a5ac07423af2ef84e7f8f [INFO] running `Command { std: "docker" "start" "-a" "292b991bfa844e733f3bda2ed6471608f7ac3bfb888a5ac07423af2ef84e7f8f", kill_on_drop: false }` [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:120:30 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct TryFromFloatError(std::num::FpCategory); [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:127:34 [INFO] [stdout] | [INFO] [stdout] 127 | state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 127 - state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] 127 + state.write_u32(unsafe { f32::to_bits(self.0) }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 133 - state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] 133 + state.write_u64(unsafe { f64::to_bits(self.0) }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling finite v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:120:30 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct TryFromFloatError(std::num::FpCategory); [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:127:34 [INFO] [stdout] | [INFO] [stdout] 127 | state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 127 - state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] 127 + state.write_u32(unsafe { f32::to_bits(self.0) }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 133 - state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stdout] 133 + state.write_u64(unsafe { f64::to_bits(self.0) }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "292b991bfa844e733f3bda2ed6471608f7ac3bfb888a5ac07423af2ef84e7f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "292b991bfa844e733f3bda2ed6471608f7ac3bfb888a5ac07423af2ef84e7f8f", kill_on_drop: false }` [INFO] [stdout] 292b991bfa844e733f3bda2ed6471608f7ac3bfb888a5ac07423af2ef84e7f8f [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] f13153c552b4d5cf47f592604c7d0ba9b8dfa805e77626e9fd705d2cad9b7cad [INFO] running `Command { std: "docker" "start" "-a" "f13153c552b4d5cf47f592604c7d0ba9b8dfa805e77626e9fd705d2cad9b7cad", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:120:30 [INFO] [stderr] | [INFO] [stderr] 120 | pub struct TryFromFloatError(std::num::FpCategory); [INFO] [stderr] | ----------------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/lib.rs:127:34 [INFO] [stderr] | [INFO] [stderr] 127 | state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 127 - state.write_u32(unsafe { std::mem::transmute::(self.0) }); [INFO] [stderr] 127 + state.write_u32(unsafe { f32::to_bits(self.0) }); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/lib.rs:133:34 [INFO] [stderr] | [INFO] [stderr] 133 | state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 133 - state.write_u64(unsafe { std::mem::transmute::(self.0) }); [INFO] [stderr] 133 + state.write_u64(unsafe { f64::to_bits(self.0) }); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `finite` (lib) generated 3 warnings (run `cargo fix --lib -p finite` to apply 2 suggestions) [INFO] [stderr] warning: `finite` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/finite-f20c29b273d37521) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::add32 ... ok [INFO] [stdout] test tests::cmp64 ... ok [INFO] [stdout] test tests::cmp32 ... ok [INFO] [stdout] test tests::add64 ... ok [INFO] [stdout] test tests::smoke ... ok [INFO] [stdout] test tests::hash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests finite [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" "f13153c552b4d5cf47f592604c7d0ba9b8dfa805e77626e9fd705d2cad9b7cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f13153c552b4d5cf47f592604c7d0ba9b8dfa805e77626e9fd705d2cad9b7cad", kill_on_drop: false }` [INFO] [stdout] f13153c552b4d5cf47f592604c7d0ba9b8dfa805e77626e9fd705d2cad9b7cad