[INFO] fetching crate to_bytes 0.1.0... [INFO] checking to_bytes-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate to_bytes 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate to_bytes 0.1.0 [INFO] finished tweaking crates.io crate to_bytes 0.1.0 [INFO] tweaked toml for crates.io crate to_bytes 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate to_bytes 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded to_bytes_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 550032f820851c6a5a53677c666bcaf7253e50abbc0344e78573c3ab552e6574 [INFO] running `Command { std: "docker" "start" "-a" "550032f820851c6a5a53677c666bcaf7253e50abbc0344e78573c3ab552e6574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "550032f820851c6a5a53677c666bcaf7253e50abbc0344e78573c3ab552e6574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "550032f820851c6a5a53677c666bcaf7253e50abbc0344e78573c3ab552e6574", kill_on_drop: false }` [INFO] [stdout] 550032f820851c6a5a53677c666bcaf7253e50abbc0344e78573c3ab552e6574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b564a0ef70974e7581bad1b09736f3b5eb4ba313f997bf1376d10a89fa6f8f3a [INFO] running `Command { std: "docker" "start" "-a" "b564a0ef70974e7581bad1b09736f3b5eb4ba313f997bf1376d10a89fa6f8f3a", kill_on_drop: false }` [INFO] [stderr] Compiling to_bytes_derive v0.1.0 [INFO] [stderr] Checking to_bytes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `option::*` [INFO] [stdout] --> src/impls/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use option::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `primitive::*` [INFO] [stdout] --> src/impls/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use primitive::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `option::*` [INFO] [stdout] --> src/impls/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use option::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `primitive::*` [INFO] [stdout] --> src/impls/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use primitive::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impls/primitive.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::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/impls/primitive.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i16::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/impls/primitive.rs:62:18 [INFO] [stdout] | [INFO] [stdout] 62 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::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/impls/primitive.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::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/impls/primitive.rs:89:18 [INFO] [stdout] | [INFO] [stdout] 89 | unsafe { transmute(self) } [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/impls/primitive.rs:98:18 [INFO] [stdout] | [INFO] [stdout] 98 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::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/impls/primitive.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::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/impls/primitive.rs:116:18 [INFO] [stdout] | [INFO] [stdout] 116 | unsafe { transmute(self) } [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] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impls/primitive.rs:125:18 [INFO] [stdout] | [INFO] [stdout] 125 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u128::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/impls/primitive.rs:134:18 [INFO] [stdout] | [INFO] [stdout] 134 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i128::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/impls/primitive.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u16::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/impls/primitive.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i16::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/impls/primitive.rs:62:18 [INFO] [stdout] | [INFO] [stdout] 62 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::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/impls/primitive.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::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/impls/primitive.rs:89:18 [INFO] [stdout] | [INFO] [stdout] 89 | unsafe { transmute(self) } [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/impls/primitive.rs:98:18 [INFO] [stdout] | [INFO] [stdout] 98 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::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/impls/primitive.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::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/impls/primitive.rs:116:18 [INFO] [stdout] | [INFO] [stdout] 116 | unsafe { transmute(self) } [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] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/impls/primitive.rs:125:18 [INFO] [stdout] | [INFO] [stdout] 125 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u128::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/impls/primitive.rs:134:18 [INFO] [stdout] | [INFO] [stdout] 134 | unsafe { transmute(self) } [INFO] [stdout] | ---------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i128::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 1.29s [INFO] running `Command { std: "docker" "inspect" "b564a0ef70974e7581bad1b09736f3b5eb4ba313f997bf1376d10a89fa6f8f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b564a0ef70974e7581bad1b09736f3b5eb4ba313f997bf1376d10a89fa6f8f3a", kill_on_drop: false }` [INFO] [stdout] b564a0ef70974e7581bad1b09736f3b5eb4ba313f997bf1376d10a89fa6f8f3a