[INFO] fetching crate jazz_bytecode 0.1.0... [INFO] checking jazz_bytecode-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate jazz_bytecode 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate jazz_bytecode 0.1.0 [INFO] finished tweaking crates.io crate jazz_bytecode 0.1.0 [INFO] tweaked toml for crates.io crate jazz_bytecode 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate jazz_bytecode 0.1.0 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] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [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] Downloading crates ... [INFO] [stderr] Downloaded jazz v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f6d1ff122ecaecbec927740b4997a82fac34bace9a670fa6b6de7419f96904d9 [INFO] running `Command { std: "docker" "start" "-a" "f6d1ff122ecaecbec927740b4997a82fac34bace9a670fa6b6de7419f96904d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6d1ff122ecaecbec927740b4997a82fac34bace9a670fa6b6de7419f96904d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6d1ff122ecaecbec927740b4997a82fac34bace9a670fa6b6de7419f96904d9", kill_on_drop: false }` [INFO] [stdout] f6d1ff122ecaecbec927740b4997a82fac34bace9a670fa6b6de7419f96904d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f21574ea10bc139c98d0b7fbb08233408dd29edbe1dd1973b8947a1101284139 [INFO] running `Command { std: "docker" "start" "-a" "f21574ea10bc139c98d0b7fbb08233408dd29edbe1dd1973b8947a1101284139", kill_on_drop: false }` [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking jazz v0.2.2 [INFO] [stderr] Checking jazz_bytecode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/assembler.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::opcode::{Opcode,Size}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/assembler.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::opcode::{Opcode,Size}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | ::std::mem::transmute::<[u8;::std::mem::size_of::<$t>()],$t>($arr) [INFO] [stdout] | ------------------------------------------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/parser.rs:73:27 [INFO] [stdout] | [INFO] [stdout] 73 | let int = decode!(array;i32); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | ::std::mem::transmute::<[u8;::std::mem::size_of::<$t>()],$t>($arr) [INFO] [stdout] | ------------------------------------------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/parser.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 88 | let long = decode!(array;i64); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: this warning originates in the macro `decode` (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:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | ::std::mem::transmute::<[u8;::std::mem::size_of::<$t>()],$t>($arr) [INFO] [stdout] | ------------------------------------------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/parser.rs:102:29 [INFO] [stdout] | [INFO] [stdout] 102 | let float = decode!(array;f32); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | ::std::mem::transmute::<$t,[u8;::std::mem::size_of::<$t>()]>($v) [INFO] [stdout] | ------------------------------------------------------------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/assembler.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | self.code.extend_from_slice(&encode!(val;i32)); [INFO] [stdout] | ---------------- in this macro invocation [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: this warning originates in the macro `encode` (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:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | ::std::mem::transmute::<$t,[u8;::std::mem::size_of::<$t>()]>($v) [INFO] [stdout] | ------------------------------------------------------------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/assembler.rs:38:50 [INFO] [stdout] | [INFO] [stdout] 38 | self.code.extend_from_slice(&encode!(val;i64)); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: this warning originates in the macro `encode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | ::std::mem::transmute::<[u8;::std::mem::size_of::<$t>()],$t>($arr) [INFO] [stdout] | ------------------------------------------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/parser.rs:73:27 [INFO] [stdout] | [INFO] [stdout] 73 | let int = decode!(array;i32); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `decode` (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:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | ::std::mem::transmute::<[u8;::std::mem::size_of::<$t>()],$t>($arr) [INFO] [stdout] | ------------------------------------------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/parser.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 88 | let long = decode!(array;i64); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | ::std::mem::transmute::<[u8;::std::mem::size_of::<$t>()],$t>($arr) [INFO] [stdout] | ------------------------------------------------------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/parser.rs:102:29 [INFO] [stdout] | [INFO] [stdout] 102 | let float = decode!(array;f32); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: this warning originates in the macro `decode` (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:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | ::std::mem::transmute::<$t,[u8;::std::mem::size_of::<$t>()]>($v) [INFO] [stdout] | ------------------------------------------------------------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/assembler.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | self.code.extend_from_slice(&encode!(val;i32)); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: this warning originates in the macro `encode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | ::std::mem::transmute::<$t,[u8;::std::mem::size_of::<$t>()]>($v) [INFO] [stdout] | ------------------------------------------------------------^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] ::: src/assembler.rs:38:50 [INFO] [stdout] | [INFO] [stdout] 38 | self.code.extend_from_slice(&encode!(val;i64)); [INFO] [stdout] | ---------------- in this macro invocation [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: this warning originates in the macro `encode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jazz_bytecode::opcode::*` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use jazz_bytecode::opcode::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jazz_bytecode::encode` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use jazz_bytecode::encode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jazz_bytecode::opcode::*` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use jazz_bytecode::opcode::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jazz_bytecode::encode` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use jazz_bytecode::encode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "f21574ea10bc139c98d0b7fbb08233408dd29edbe1dd1973b8947a1101284139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21574ea10bc139c98d0b7fbb08233408dd29edbe1dd1973b8947a1101284139", kill_on_drop: false }` [INFO] [stdout] f21574ea10bc139c98d0b7fbb08233408dd29edbe1dd1973b8947a1101284139