[INFO] cloning repository https://github.com/andr2535/bf_run
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andr2535/bf_run" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandr2535%2Fbf_run", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandr2535%2Fbf_run'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7857a4a7d4914f0d255b92fb9977952d308f5140
[INFO] checking andr2535/bf_run against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandr2535%2Fbf_run" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andr2535/bf_run
[INFO] finished tweaking git repo https://github.com/andr2535/bf_run
[INFO] tweaked toml for git repo https://github.com/andr2535/bf_run written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andr2535/bf_run on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andr2535/bf_run 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating git repository `https://github.com/clap-rs/clap/`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f1aa034b23bb2bee20b1a0d55c71cf800848054a539349b1a2142ce7a8cc3ff
[INFO] running `Command { std: "docker" "start" "-a" "0f1aa034b23bb2bee20b1a0d55c71cf800848054a539349b1a2142ce7a8cc3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f1aa034b23bb2bee20b1a0d55c71cf800848054a539349b1a2142ce7a8cc3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1aa034b23bb2bee20b1a0d55c71cf800848054a539349b1a2142ce7a8cc3ff", kill_on_drop: false }`
[INFO] [stdout] 0f1aa034b23bb2bee20b1a0d55c71cf800848054a539349b1a2142ce7a8cc3ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe901236fa0290fb3f34c7c456fdfc19880113eb013c9fd7fa8a0e91f89da844
[INFO] running `Command { std: "docker" "start" "-a" "fe901236fa0290fb3f34c7c456fdfc19880113eb013c9fd7fa8a0e91f89da844", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking clap_lex v0.2.4 (https://github.com/clap-rs/clap/#4ecdd1af)
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking bf_run_core v1.0.3 (/opt/rustwide/workdir/bf_run_core)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> bf_run_core/src/bf_memory.rs:48:42
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let size = custom_size.map_or(0, |val| (val / 2));
[INFO] [stdout]    |                                                ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 -         let size = custom_size.map_or(0, |val| (val / 2));
[INFO] [stdout] 48 +         let size = custom_size.map_or(0, |val| val / 2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> bf_run_core/src/bf_memory.rs:27:38
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let move_value: [u8; 4] = unsafe { std::mem::transmute(move_value) };
[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]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> bf_run_core/src/bf_memory.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let move_value: [u8; 4] = unsafe { std::mem::transmute(move_value) };
[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]   --> bf_run_core/src/executors/bf_recompiler.rs:45:41
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let function_addr: [u8; 8] = unsafe { std::mem::transmute(function_addr) };
[INFO] [stdout]    |                                               -------------------^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               help: replace this with: `usize::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]   --> bf_run_core/src/executors/bf_recompiler.rs:97:48
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let index_for_bf_memory: [u8; 8] = unsafe { std::mem::transmute(0isize) };
[INFO] [stdout]    |                                                         -------------------^^^^^^^^
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: replace this with: `isize::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]    --> bf_run_core/src/executors/bf_recompiler.rs:186:50
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     let jump_forward_length: [u8; 4] = unsafe { std::mem::transmute(block_size + 5) };
[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]    --> bf_run_core/src/executors/bf_recompiler.rs:195:52
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     let jump_backwards_length: [u8; 4] = unsafe { std::mem::transmute(-block_size - 5 - 9) };
[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 parentheses around closure body
[INFO] [stdout]   --> bf_run_core/src/bf_memory.rs:48:42
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let size = custom_size.map_or(0, |val| (val / 2));
[INFO] [stdout]    |                                                ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 -         let size = custom_size.map_or(0, |val| (val / 2));
[INFO] [stdout] 48 +         let size = custom_size.map_or(0, |val| val / 2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> bf_run_core/src/bf_memory.rs:27:38
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let move_value: [u8; 4] = unsafe { std::mem::transmute(move_value) };
[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]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> bf_run_core/src/bf_memory.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let move_value: [u8; 4] = unsafe { std::mem::transmute(move_value) };
[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]   --> bf_run_core/src/executors/bf_recompiler.rs:45:41
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let function_addr: [u8; 8] = unsafe { std::mem::transmute(function_addr) };
[INFO] [stdout]    |                                               -------------------^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                               |
[INFO] [stdout]    |                                               help: replace this with: `usize::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]   --> bf_run_core/src/executors/bf_recompiler.rs:97:48
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let index_for_bf_memory: [u8; 8] = unsafe { std::mem::transmute(0isize) };
[INFO] [stdout]    |                                                         -------------------^^^^^^^^
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: replace this with: `isize::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]    --> bf_run_core/src/executors/bf_recompiler.rs:186:50
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     let jump_forward_length: [u8; 4] = unsafe { std::mem::transmute(block_size + 5) };
[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]    --> bf_run_core/src/executors/bf_recompiler.rs:195:52
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     let jump_backwards_length: [u8; 4] = unsafe { std::mem::transmute(-block_size - 5 - 9) };
[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] [stderr]     Checking static_dispath v0.1.1 (/opt/rustwide/workdir/static_dispath)
[INFO] [stderr]    Compiling clap_derive v3.2.7 (https://github.com/clap-rs/clap/#4ecdd1af)
[INFO] [stderr]     Checking clap v3.2.8 (https://github.com/clap-rs/clap/#4ecdd1af)
[INFO] [stderr]     Checking bf_run_term v1.0.3 (/opt/rustwide/workdir/bf_run_term)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "fe901236fa0290fb3f34c7c456fdfc19880113eb013c9fd7fa8a0e91f89da844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe901236fa0290fb3f34c7c456fdfc19880113eb013c9fd7fa8a0e91f89da844", kill_on_drop: false }`
[INFO] [stdout] fe901236fa0290fb3f34c7c456fdfc19880113eb013c9fd7fa8a0e91f89da844
