[INFO] fetching crate m 0.1.1... [INFO] checking m-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate m 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate m 0.1.1 [INFO] finished tweaking crates.io crate m 0.1.1 [INFO] tweaked toml for crates.io crate m 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate m 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding quickcheck v0.3.2 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a809a1587a57ad505ccd59dd5c541e19e5501fa38bef07069b8bc897f7334632 [INFO] running `Command { std: "docker" "start" "-a" "a809a1587a57ad505ccd59dd5c541e19e5501fa38bef07069b8bc897f7334632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a809a1587a57ad505ccd59dd5c541e19e5501fa38bef07069b8bc897f7334632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a809a1587a57ad505ccd59dd5c541e19e5501fa38bef07069b8bc897f7334632", kill_on_drop: false }` [INFO] [stdout] a809a1587a57ad505ccd59dd5c541e19e5501fa38bef07069b8bc897f7334632 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80a969607869c0769084818b8f0cd03b03bd1a0f622ba7835738619cce206b9f [INFO] running `Command { std: "docker" "start" "-a" "80a969607869c0769084818b8f0cd03b03bd1a0f622ba7835738619cce206b9f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking m v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex v0.1.80 [INFO] [stdout] error: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/ll.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | pub extern fn $fname(x: $ty) -> $ty { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] ... [INFO] [stdout] 124 | fabs!(fabs, f64); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(missing_abi)]` implied by `#[deny(warnings)]` [INFO] [stdout] = note: this error originates in the macro `fabs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/ll.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | pub extern fn $fname(x: $ty) -> $ty { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] ... [INFO] [stdout] 125 | fabs!(fabsf, f32); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `fabs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:83:20 [INFO] [stdout] | [INFO] [stdout] 83 | fn atan2(self, Self) -> Self; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[deny(anonymous_parameters)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:156:18 [INFO] [stdout] | [INFO] [stdout] 156 | fn from_repr(Self::Int) -> Self; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Int` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `Float` [INFO] [stdout] --> src/ll.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use Float; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated items `exponent`, `exponent_bias`, `exponent_mask`, `from_parts`, and `significand_mask` are never used [INFO] [stdout] --> src/lib.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 142 | trait FloatExt { [INFO] [stdout] | -------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 148 | fn exponent(self) -> i16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 149 | fn exponent_bias() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 150 | fn exponent_bits() -> u32; [INFO] [stdout] 151 | fn exponent_mask() -> Self::Int; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 152 | fn from_parts(sign: Sign, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn significand_mask() -> Self::Int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: methods `u32` and `u64` are never used [INFO] [stdout] --> src/lib.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 257 | impl Sign { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 263 | fn u32(self) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | fn u64(self) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/lib.rs:215:26 [INFO] [stdout] | [INFO] [stdout] 215 | unsafe { mem::transmute(x) } [INFO] [stdout] | --------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 245 | float_ext!(f32, repr_ty = u32, exponent_bits = 8, significand_bits = 23); [INFO] [stdout] | ------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(unnecessary_transmutes)]` implied by `#[deny(warnings)]` [INFO] [stdout] = note: this error originates in the macro `float_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/lib.rs:219:26 [INFO] [stdout] | [INFO] [stdout] 219 | unsafe { mem::transmute(self) } [INFO] [stdout] | --------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 245 | float_ext!(f32, repr_ty = u32, exponent_bits = 8, significand_bits = 23); [INFO] [stdout] | ------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `float_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/lib.rs:215:26 [INFO] [stdout] | [INFO] [stdout] 215 | unsafe { mem::transmute(x) } [INFO] [stdout] | --------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] ... [INFO] [stdout] 246 | / float_ext!(f64, [INFO] [stdout] 247 | | repr_ty = u64, [INFO] [stdout] 248 | | exponent_bits = 11, [INFO] [stdout] 249 | | significand_bits = 52); [INFO] [stdout] | |_________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `float_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/lib.rs:219:26 [INFO] [stdout] | [INFO] [stdout] 219 | unsafe { mem::transmute(self) } [INFO] [stdout] | --------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 246 | / float_ext!(f64, [INFO] [stdout] 247 | | repr_ty = u64, [INFO] [stdout] 248 | | exponent_bits = 11, [INFO] [stdout] 249 | | significand_bits = 52); [INFO] [stdout] | |_________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `float_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | [mem::transmute(0x3eed6338), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 33 - [mem::transmute(0x3eed6338), [INFO] [stdout] 33 + [f32::from_bits(i32::cast_unsigned(0x3eed6338)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | mem::transmute(0x3f490fda), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 34 - mem::transmute(0x3f490fda), [INFO] [stdout] 34 + f32::from_bits(i32::cast_unsigned(0x3f490fda)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | mem::transmute(0x3f7b985e), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 35 - mem::transmute(0x3f7b985e), [INFO] [stdout] 35 + f32::from_bits(i32::cast_unsigned(0x3f7b985e)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | mem::transmute(0x3fc90fda)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 36 - mem::transmute(0x3fc90fda)] [INFO] [stdout] 36 + f32::from_bits(i32::cast_unsigned(0x3fc90fda))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | [mem::transmute(0x31ac3769), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 41 - [mem::transmute(0x31ac3769), [INFO] [stdout] 41 + [f32::from_bits(i32::cast_unsigned(0x31ac3769)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | mem::transmute(0x33222168), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 42 - mem::transmute(0x33222168), [INFO] [stdout] 42 + f32::from_bits(i32::cast_unsigned(0x33222168)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | mem::transmute(0x33140fb4), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 43 - mem::transmute(0x33140fb4), [INFO] [stdout] 43 + f32::from_bits(i32::cast_unsigned(0x33140fb4)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary transmute [INFO] [stdout] --> src/ll.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | mem::transmute(0x33a22168)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 44 - mem::transmute(0x33a22168)] [INFO] [stdout] 44 + f32::from_bits(i32::cast_unsigned(0x33a22168))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `m` (lib) due to 19 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "80a969607869c0769084818b8f0cd03b03bd1a0f622ba7835738619cce206b9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80a969607869c0769084818b8f0cd03b03bd1a0f622ba7835738619cce206b9f", kill_on_drop: false }` [INFO] [stdout] 80a969607869c0769084818b8f0cd03b03bd1a0f622ba7835738619cce206b9f