[INFO] cloning repository https://github.com/Barca545/spdr_isa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Barca545/spdr_isa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarca545%2Fspdr_isa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarca545%2Fspdr_isa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f25ee7a1aef3142c46c23c52e7c032f01df0f983
[INFO] checking Barca545/spdr_isa against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarca545%2Fspdr_isa" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Barca545/spdr_isa
[INFO] finished tweaking git repo https://github.com/Barca545/spdr_isa
[INFO] tweaked toml for git repo https://github.com/Barca545/spdr_isa written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Barca545/spdr_isa on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Barca545/spdr_isa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad9376e634b056981dc5f3d8493e7abb26c36245eea77c7a86c09bf77c1ab5c3
[INFO] running `Command { std: "docker" "start" "-a" "ad9376e634b056981dc5f3d8493e7abb26c36245eea77c7a86c09bf77c1ab5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad9376e634b056981dc5f3d8493e7abb26c36245eea77c7a86c09bf77c1ab5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9376e634b056981dc5f3d8493e7abb26c36245eea77c7a86c09bf77c1ab5c3", kill_on_drop: false }`
[INFO] [stdout] ad9376e634b056981dc5f3d8493e7abb26c36245eea77c7a86c09bf77c1ab5c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 687e86cc2a1471d3fae3a52f3366aaacd95cbb435b0976345f4997c3ccf47f3c
[INFO] running `Command { std: "docker" "start" "-a" "687e86cc2a1471d3fae3a52f3366aaacd95cbb435b0976345f4997c3ccf47f3c", kill_on_drop: false }`
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking spdr-isa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/program.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |           let num = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 77 -           let num = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 77 +           let num = unsafe { f32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/program.rs:90:28
[INFO] [stdout]    |
[INFO] [stdout] 90 |           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 90 -           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 90 +           let b = unsafe { f32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:100:30
[INFO] [stdout]     |
[INFO] [stdout] 100 |           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 100 -           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 100 +           let idx = unsafe { u32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:109:30
[INFO] [stdout]     |
[INFO] [stdout] 109 |           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 109 -           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 109 +           let idx = unsafe { u32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 115 -           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 115 +           let b = unsafe { f32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:149:30
[INFO] [stdout]     |
[INFO] [stdout] 149 |           let i_o = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 149 -           let i_o = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 149 +           let i_o = unsafe { u32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/program.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |           let num = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 77 -           let num = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 77 +           let num = unsafe { f32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/program.rs:90:28
[INFO] [stdout]    |
[INFO] [stdout] 90 |           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 90 -           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 90 +           let b = unsafe { f32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:100:30
[INFO] [stdout]     |
[INFO] [stdout] 100 |           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 100 -           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 100 +           let idx = unsafe { u32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:109:30
[INFO] [stdout]     |
[INFO] [stdout] 109 |           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 109 -           let idx = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 109 +           let idx = unsafe { u32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 115 -           let b = unsafe { transmute::<[u8; 4], f32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 115 +           let b = unsafe { f32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/program.rs:149:30
[INFO] [stdout]     |
[INFO] [stdout] 149 |           let i_o = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 149 -           let i_o = unsafe { transmute::<[u8; 4], u32,>(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout] 149 +           let i_o = unsafe { u32::from_ne_bytes(src.next_chunk::<4>().unwrap(),) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "687e86cc2a1471d3fae3a52f3366aaacd95cbb435b0976345f4997c3ccf47f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687e86cc2a1471d3fae3a52f3366aaacd95cbb435b0976345f4997c3ccf47f3c", kill_on_drop: false }`
[INFO] [stdout] 687e86cc2a1471d3fae3a52f3366aaacd95cbb435b0976345f4997c3ccf47f3c
