[INFO] fetching crate bytepack 0.4.1...
[INFO] testing bytepack-0.4.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bytepack 0.4.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate bytepack 0.4.1
[INFO] finished tweaking crates.io crate bytepack 0.4.1
[INFO] tweaked toml for crates.io crate bytepack 0.4.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytepack 0.4.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e023a5e74c9b670367f62815cc984621d7b6b14e656686b75bc12925532089f0
[INFO] running `Command { std: "docker" "start" "-a" "e023a5e74c9b670367f62815cc984621d7b6b14e656686b75bc12925532089f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e023a5e74c9b670367f62815cc984621d7b6b14e656686b75bc12925532089f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e023a5e74c9b670367f62815cc984621d7b6b14e656686b75bc12925532089f0", kill_on_drop: false }`
[INFO] [stdout] e023a5e74c9b670367f62815cc984621d7b6b14e656686b75bc12925532089f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8818ea43c6eefe4689d82489950f9b83ce650c88cb9dccd02138174baf54b15
[INFO] running `Command { std: "docker" "start" "-a" "e8818ea43c6eefe4689d82489950f9b83ce650c88cb9dccd02138174baf54b15", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling bytepack_derive v0.2.0
[INFO] [stderr]    Compiling bytepack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:168:21
[INFO] [stdout]     |
[INFO] [stdout] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `f32::from_bits`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:168:47
[INFO] [stdout]     |
[INFO] [stdout] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[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/lib.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:177:47
[INFO] [stdout]     |
[INFO] [stdout] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                                               ---------^^^^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "e8818ea43c6eefe4689d82489950f9b83ce650c88cb9dccd02138174baf54b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8818ea43c6eefe4689d82489950f9b83ce650c88cb9dccd02138174baf54b15", kill_on_drop: false }`
[INFO] [stdout] e8818ea43c6eefe4689d82489950f9b83ce650c88cb9dccd02138174baf54b15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e2e1526056e189585c4e4c9642bb1e267b0830c907521c96727f2d82336cebb
[INFO] running `Command { std: "docker" "start" "-a" "2e2e1526056e189585c4e4c9642bb1e267b0830c907521c96727f2d82336cebb", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:168:21
[INFO] [stdout]     |
[INFO] [stdout] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `f32::from_bits`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:168:47
[INFO] [stdout]     |
[INFO] [stdout] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[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/lib.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:177:47
[INFO] [stdout]     |
[INFO] [stdout] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                                               ---------^^^^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bytepack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:168:21
[INFO] [stdout]     |
[INFO] [stdout] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `f32::from_bits`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:168:47
[INFO] [stdout]     |
[INFO] [stdout] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[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/lib.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:177:47
[INFO] [stdout]     |
[INFO] [stdout] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stdout]     |                                               ---------^^^^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "2e2e1526056e189585c4e4c9642bb1e267b0830c907521c96727f2d82336cebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e2e1526056e189585c4e4c9642bb1e267b0830c907521c96727f2d82336cebb", kill_on_drop: false }`
[INFO] [stdout] 2e2e1526056e189585c4e4c9642bb1e267b0830c907521c96727f2d82336cebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2921c88fc28cc75b6c5a49821dcf27db94f991759d963ce78454c4433d1958d6
[INFO] running `Command { std: "docker" "start" "-a" "2921c88fc28cc75b6c5a49821dcf27db94f991759d963ce78454c4433d1958d6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:168:21
[INFO] [stderr]     |
[INFO] [stderr] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[INFO] [stderr]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: replace this with: `f32::from_bits`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:168:47
[INFO] [stderr]     |
[INFO] [stderr] 168 |             *self = transmute(u32::swap_bytes(transmute(*self)));
[INFO] [stderr]     |                                               ---------^^^^^^^
[INFO] [stderr]     |                                               |
[INFO] [stderr]     |                                               help: replace this with: `f32::to_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stderr]     |                     ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:177:47
[INFO] [stderr]     |
[INFO] [stderr] 177 |             *self = transmute(u64::swap_bytes(transmute(*self)));
[INFO] [stderr]     |                                               ---------^^^^^^^
[INFO] [stderr]     |                                               |
[INFO] [stderr]     |                                               help: replace this with: `f64::to_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: `bytepack` (lib) generated 4 warnings (run `cargo fix --lib -p bytepack` to apply 4 suggestions)
[INFO] [stderr] warning: `bytepack` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bytepack-b959b1a73d865328)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-fb4344fdc2d3c6cc)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test endianness ... ok
[INFO] [stdout] test struct_unpack ... ok
[INFO] [stdout] test f64_exact ... ok
[INFO] [stdout] test f64_to_end ... ok
[INFO] [stdout] test multiple ... ok
[INFO] [stdout] test u64_exact ... ok
[INFO] [stdout] test u64_to_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytepack
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Packed (line 95) ... ignored
[INFO] [stdout] test src/lib.rs - Unpacker::unpack (line 896) - compile ... ok
[INFO] [stdout] test src/lib.rs - Packer (line 937) - compile ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack_ref (line 963) - compile ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack_to_end (line 907) - compile ... ok
[INFO] [stdout] test src/lib.rs - Unpacker (line 878) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 26) - compile ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack_exact (line 919) - compile ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack_all (line 973) - compile ... ok
[INFO] [stdout] test src/lib.rs - Packed (line 60) - compile ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack (line 953) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2921c88fc28cc75b6c5a49821dcf27db94f991759d963ce78454c4433d1958d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2921c88fc28cc75b6c5a49821dcf27db94f991759d963ce78454c4433d1958d6", kill_on_drop: false }`
[INFO] [stdout] 2921c88fc28cc75b6c5a49821dcf27db94f991759d963ce78454c4433d1958d6
