[INFO] fetching crate m 0.1.1...
[INFO] testing m-0.1.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate m 0.1.1 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate m 0.1.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding quickcheck v0.3.2 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae8c5cba9a7b6155f7d679aec08205a79c4441128d963c3e02dd6b6b6f6debb5
[INFO] running `Command { std: "docker" "start" "-a" "ae8c5cba9a7b6155f7d679aec08205a79c4441128d963c3e02dd6b6b6f6debb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8c5cba9a7b6155f7d679aec08205a79c4441128d963c3e02dd6b6b6f6debb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8c5cba9a7b6155f7d679aec08205a79c4441128d963c3e02dd6b6b6f6debb5", kill_on_drop: false }`
[INFO] [stdout] ae8c5cba9a7b6155f7d679aec08205a79c4441128d963c3e02dd6b6b6f6debb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce9fd3073d8c6d98e16981d164027aab5f69be0f7cb2b6eac7cf9b4716366272
[INFO] running `Command { std: "docker" "start" "-a" "ce9fd3073d8c6d98e16981d164027aab5f69be0f7cb2b6eac7cf9b4716366272", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling m v0.1.1 (/opt/rustwide/workdir)
[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 <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[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] 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] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 215 -                 unsafe { mem::transmute(x) }
[INFO] [stdout] 215 +                 unsafe { f32::from_bits(x) }
[INFO] [stdout]     |
[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] 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] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 219 -                 unsafe { mem::transmute(self) }
[INFO] [stdout] 219 +                 unsafe { f32::to_bits(self) }
[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] 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] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 215 -                 unsafe { mem::transmute(x) }
[INFO] [stdout] 215 +                 unsafe { f64::from_bits(x) }
[INFO] [stdout]     |
[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] 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] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 219 -                 unsafe { mem::transmute(self) }
[INFO] [stdout] 219 +                 unsafe { f64::to_bits(self) }
[INFO] [stdout]     |
[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] running `Command { std: "docker" "inspect" "ce9fd3073d8c6d98e16981d164027aab5f69be0f7cb2b6eac7cf9b4716366272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9fd3073d8c6d98e16981d164027aab5f69be0f7cb2b6eac7cf9b4716366272", kill_on_drop: false }`
[INFO] [stdout] ce9fd3073d8c6d98e16981d164027aab5f69be0f7cb2b6eac7cf9b4716366272
