[INFO] fetching crate wasmly 0.2.0...
[INFO] checking wasmly-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate wasmly 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate wasmly 0.2.0
[INFO] finished tweaking crates.io crate wasmly 0.2.0
[INFO] tweaked toml for crates.io crate wasmly 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmly 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 94a8c1d657bfd54ca4e71f11e59367b2f1d25c2cdc91580c025293a14aa08e94
[INFO] running `Command { std: "docker" "start" "-a" "94a8c1d657bfd54ca4e71f11e59367b2f1d25c2cdc91580c025293a14aa08e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a8c1d657bfd54ca4e71f11e59367b2f1d25c2cdc91580c025293a14aa08e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a8c1d657bfd54ca4e71f11e59367b2f1d25c2cdc91580c025293a14aa08e94", kill_on_drop: false }`
[INFO] [stdout] 94a8c1d657bfd54ca4e71f11e59367b2f1d25c2cdc91580c025293a14aa08e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5b6823244eacc041a5f190440d12914d6c21dde3b7dca0cec29489651d1ca0fb
[INFO] running `Command { std: "docker" "start" "-a" "5b6823244eacc041a5f190440d12914d6c21dde3b7dca0cec29489651d1ca0fb", kill_on_drop: false }`
[INFO] [stderr]     Checking wasmly v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:236:43
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let raw_bytes: [u8; 8] = unsafe { std::mem::transmute(i) };
[INFO] [stdout]     |                                           -------------------^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `f64::to_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:244:43
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let raw_bytes: [u8; 4] = unsafe { std::mem::transmute(i) };
[INFO] [stdout]     |                                           -------------------^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `f32::to_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:236:43
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let raw_bytes: [u8; 8] = unsafe { std::mem::transmute(i) };
[INFO] [stdout]     |                                           -------------------^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `f64::to_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:244:43
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let raw_bytes: [u8; 4] = unsafe { std::mem::transmute(i) };
[INFO] [stdout]     |                                           -------------------^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `f32::to_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "5b6823244eacc041a5f190440d12914d6c21dde3b7dca0cec29489651d1ca0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6823244eacc041a5f190440d12914d6c21dde3b7dca0cec29489651d1ca0fb", kill_on_drop: false }`
[INFO] [stdout] 5b6823244eacc041a5f190440d12914d6c21dde3b7dca0cec29489651d1ca0fb