[INFO] fetching crate libfl 0.0.3... [INFO] checking libfl-0.0.3 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate libfl 0.0.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate libfl 0.0.3 [INFO] finished tweaking crates.io crate libfl 0.0.3 [INFO] tweaked toml for crates.io crate libfl 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libfl 0.0.3 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libfl 0.0.3 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb1a5a202612bf7e5c007dad4a9bc81e475892328838f8b4856dc557144a24a4 [INFO] running `Command { std: "docker" "start" "-a" "cb1a5a202612bf7e5c007dad4a9bc81e475892328838f8b4856dc557144a24a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb1a5a202612bf7e5c007dad4a9bc81e475892328838f8b4856dc557144a24a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb1a5a202612bf7e5c007dad4a9bc81e475892328838f8b4856dc557144a24a4", kill_on_drop: false }` [INFO] [stdout] cb1a5a202612bf7e5c007dad4a9bc81e475892328838f8b4856dc557144a24a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e90159875bff450792873572267be2fe5360b18e6b2e5fc4ca7dcedff83ac7e2 [INFO] running `Command { std: "docker" "start" "-a" "e90159875bff450792873572267be2fe5360b18e6b2e5fc4ca7dcedff83ac7e2", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling libfl v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 121 | impl_binary!(add_f32); [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_binary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 122 | impl_binary!(div_f32); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_binary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 123 | impl_binary!(mul_f32); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_binary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 115 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -----------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 124 | impl_unary!(cvt_u32_f32, u32, f32); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_unary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 121 | impl_binary!(add_f32); [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_binary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 122 | impl_binary!(div_f32); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_binary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:103:18 [INFO] [stdout] | [INFO] [stdout] 103 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 123 | impl_binary!(mul_f32); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_binary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 115 | (std::mem::transmute::(result.value), Exception(result.exception)) [INFO] [stdout] | -----------------------------------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] ... [INFO] [stdout] 124 | impl_unary!(cvt_u32_f32, u32, f32); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_unary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "e90159875bff450792873572267be2fe5360b18e6b2e5fc4ca7dcedff83ac7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e90159875bff450792873572267be2fe5360b18e6b2e5fc4ca7dcedff83ac7e2", kill_on_drop: false }` [INFO] [stdout] e90159875bff450792873572267be2fe5360b18e6b2e5fc4ca7dcedff83ac7e2