[INFO] fetching crate sysfunc-dynamac-transmute 0.1.1...
[INFO] testing sysfunc-dynamac-transmute-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate sysfunc-dynamac-transmute 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sysfunc-dynamac-transmute 0.1.1
[INFO] finished tweaking crates.io crate sysfunc-dynamac-transmute 0.1.1
[INFO] tweaked toml for crates.io crate sysfunc-dynamac-transmute 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sysfunc-dynamac-transmute 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c8a10bcb24d28a4e38d6a9277d06a8d16c15b6507f7c6d6d84146dfb996759
[INFO] running `Command { std: "docker" "start" "-a" "f9c8a10bcb24d28a4e38d6a9277d06a8d16c15b6507f7c6d6d84146dfb996759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c8a10bcb24d28a4e38d6a9277d06a8d16c15b6507f7c6d6d84146dfb996759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c8a10bcb24d28a4e38d6a9277d06a8d16c15b6507f7c6d6d84146dfb996759", kill_on_drop: false }`
[INFO] [stdout] f9c8a10bcb24d28a4e38d6a9277d06a8d16c15b6507f7c6d6d84146dfb996759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1b3498e0f0f5f0d137d7cadc8b00ef7474733bba9e9eb619de1d50e5c5a8563
[INFO] running `Command { std: "docker" "start" "-a" "b1b3498e0f0f5f0d137d7cadc8b00ef7474733bba9e9eb619de1d50e5c5a8563", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysfunc-dynamac-transmute v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "b1b3498e0f0f5f0d137d7cadc8b00ef7474733bba9e9eb619de1d50e5c5a8563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b3498e0f0f5f0d137d7cadc8b00ef7474733bba9e9eb619de1d50e5c5a8563", kill_on_drop: false }`
[INFO] [stdout] b1b3498e0f0f5f0d137d7cadc8b00ef7474733bba9e9eb619de1d50e5c5a8563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8019fcaa5dbdd8e5915d6b0742e55c232da13e25978166f3b3a5c8be15b6da7b
[INFO] running `Command { std: "docker" "start" "-a" "8019fcaa5dbdd8e5915d6b0742e55c232da13e25978166f3b3a5c8be15b6da7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysfunc-dynamac-transmute v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/lib.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         core::mem::transmute::<$source_type,$destination_type>($value)
[INFO] [stdout]    |         ------------------------------------------------------^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: replace this with: `f32::to_bits`
[INFO] [stdout] ...
[INFO] [stdout] 81 |             let c = unsafe { wrapped_transmute!(a, f32, u32) };
[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 `wrapped_transmute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8019fcaa5dbdd8e5915d6b0742e55c232da13e25978166f3b3a5c8be15b6da7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8019fcaa5dbdd8e5915d6b0742e55c232da13e25978166f3b3a5c8be15b6da7b", kill_on_drop: false }`
[INFO] [stdout] 8019fcaa5dbdd8e5915d6b0742e55c232da13e25978166f3b3a5c8be15b6da7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 130f0bfea83549653253a378e27f92dedcec2eef9783b4635e84d8e40248772f
[INFO] running `Command { std: "docker" "start" "-a" "130f0bfea83549653253a378e27f92dedcec2eef9783b4635e84d8e40248772f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/lib.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         core::mem::transmute::<$source_type,$destination_type>($value)
[INFO] [stderr]    |         ------------------------------------------------------^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: replace this with: `f32::to_bits`
[INFO] [stderr] ...
[INFO] [stderr] 81 |             let c = unsafe { wrapped_transmute!(a, f32, u32) };
[INFO] [stderr]    |                              ------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `wrapped_transmute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `sysfunc-dynamac-transmute` (lib test) generated 1 warning (run `cargo fix --lib -p sysfunc-dynamac-transmute --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sysfunc_dynamac_transmute-5ffb43221e7cdca9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::simple_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sysfunc_dynamac_transmute
[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" "130f0bfea83549653253a378e27f92dedcec2eef9783b4635e84d8e40248772f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "130f0bfea83549653253a378e27f92dedcec2eef9783b4635e84d8e40248772f", kill_on_drop: false }`
[INFO] [stdout] 130f0bfea83549653253a378e27f92dedcec2eef9783b4635e84d8e40248772f