[INFO] cloning repository https://github.com/sharpjs/cfda [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharpjs/cfda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharpjs%2Fcfda", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharpjs%2Fcfda'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2654788d9e69f1b8e10543c78091b300386ed16 [INFO] checking sharpjs/cfda against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharpjs%2Fcfda" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sharpjs/cfda [INFO] finished tweaking git repo https://github.com/sharpjs/cfda [INFO] tweaked toml for git repo https://github.com/sharpjs/cfda written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sharpjs/cfda on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sharpjs/cfda already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc1d5d9b9d4650781c776cd9f5b5af0341a9f38a306fe31bfccdd94fc8ec4113 [INFO] running `Command { std: "docker" "start" "-a" "cc1d5d9b9d4650781c776cd9f5b5af0341a9f38a306fe31bfccdd94fc8ec4113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc1d5d9b9d4650781c776cd9f5b5af0341a9f38a306fe31bfccdd94fc8ec4113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc1d5d9b9d4650781c776cd9f5b5af0341a9f38a306fe31bfccdd94fc8ec4113", kill_on_drop: false }` [INFO] [stdout] cc1d5d9b9d4650781c776cd9f5b5af0341a9f38a306fe31bfccdd94fc8ec4113 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6d70c6d0892b8527e4ca4f81ea17655eff6f3e700ade3de18231a9b5714b3b7 [INFO] running `Command { std: "docker" "start" "-a" "b6d70c6d0892b8527e4ca4f81ea17655eff6f3e700ade3de18231a9b5714b3b7", kill_on_drop: false }` [INFO] [stderr] Checking cfda v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::decode::*` [INFO] [stdout] --> src/arch/cf/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::decode::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::encoding::*` [INFO] [stdout] --> src/arch/cf/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use self::encoding::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::flags::*` [INFO] [stdout] --> src/arch/cf/mod.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub use self::flags::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::inst::*` [INFO] [stdout] --> src/arch/cf/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub use self::inst::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::decode::*` [INFO] [stdout] --> src/arch/cf/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::decode::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::encoding::*` [INFO] [stdout] --> src/arch/cf/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use self::encoding::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::flags::*` [INFO] [stdout] --> src/arch/cf/mod.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub use self::flags::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::inst::*` [INFO] [stdout] --> src/arch/cf/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub use self::inst::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:84:42 [INFO] [stdout] | [INFO] [stdout] 84 | let mut i: $i = unsafe { transmute(self) }; [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | let mut i: $i = unsafe { transmute(x) }; [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:84:42 [INFO] [stdout] | [INFO] [stdout] 84 | let mut i: $i = unsafe { transmute(self) }; [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | let mut i: $i = unsafe { transmute(x) }; [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:84:42 [INFO] [stdout] | [INFO] [stdout] 84 | let mut i: $i = unsafe { transmute(self) }; [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | let mut i: $i = unsafe { transmute(x) }; [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:84:42 [INFO] [stdout] | [INFO] [stdout] 84 | let mut i: $i = unsafe { transmute(self) }; [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | let mut i: $i = unsafe { transmute(x) }; [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | unsafe { transmute(i) } [INFO] [stdout] | ---------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] ... [INFO] [stdout] 102 | impl_endian_float! { f32:u32, f64:u64 } [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_endian_float` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:130:32 [INFO] [stdout] | [INFO] [stdout] 130 | let be: u32 = unsafe { transmute(be) }; [INFO] [stdout] | ---------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:131:32 [INFO] [stdout] | [INFO] [stdout] 131 | let le: u32 = unsafe { transmute(le) }; [INFO] [stdout] | ---------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:141:32 [INFO] [stdout] | [INFO] [stdout] 141 | let be: u32 = unsafe { transmute(be) }; [INFO] [stdout] | ---------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/mem/byte_order.rs:142:32 [INFO] [stdout] | [INFO] [stdout] 142 | let le: u32 = unsafe { transmute(le) }; [INFO] [stdout] | ---------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "b6d70c6d0892b8527e4ca4f81ea17655eff6f3e700ade3de18231a9b5714b3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d70c6d0892b8527e4ca4f81ea17655eff6f3e700ade3de18231a9b5714b3b7", kill_on_drop: false }` [INFO] [stdout] b6d70c6d0892b8527e4ca4f81ea17655eff6f3e700ade3de18231a9b5714b3b7