[INFO] cloning repository https://github.com/it-2001/rusty-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/it-2001/rusty-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fit-2001%2Frusty-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fit-2001%2Frusty-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 534a469c6d52f89bf197291b52c03a7701858ba7 [INFO] checking it-2001/rusty-vm against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fit-2001%2Frusty-vm" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/it-2001/rusty-vm [INFO] finished tweaking git repo https://github.com/it-2001/rusty-vm [INFO] tweaked toml for git repo https://github.com/it-2001/rusty-vm written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/it-2001/rusty-vm on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/it-2001/rusty-vm 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enable-ansi-support v0.2.1 [INFO] [stderr] Downloaded rustix v0.38.6 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 618d099242d998b57c67bd215cb766d668295db9adc349652c4279ab9be163f6 [INFO] running `Command { std: "docker" "start" "-a" "618d099242d998b57c67bd215cb766d668295db9adc349652c4279ab9be163f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "618d099242d998b57c67bd215cb766d668295db9adc349652c4279ab9be163f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "618d099242d998b57c67bd215cb766d668295db9adc349652c4279ab9be163f6", kill_on_drop: false }` [INFO] [stdout] 618d099242d998b57c67bd215cb766d668295db9adc349652c4279ab9be163f6 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02cde0cabdbb2eb21600b27aa40dbffe6cbf701e0d698f01750eb5a009a9f53a [INFO] running `Command { std: "docker" "start" "-a" "02cde0cabdbb2eb21600b27aa40dbffe6cbf701e0d698f01750eb5a009a9f53a", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking enable-ansi-support v0.2.1 [INFO] [stderr] Checking runtime v0.1.0 (/opt/rustwide/workdir/runtime) [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking rusty_vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:576:51 [INFO] [stdout] | [INFO] [stdout] 576 | Types::Int(n) => s(0) + &b256str(unsafe { std::mem::transmute::(n) }, 8), [INFO] [stdout] | ---------------------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:577:53 [INFO] [stdout] | [INFO] [stdout] 577 | Types::Float(n) => s(1) + &b256str(unsafe { std::mem::transmute::(n) }, 8), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 577 - Types::Float(n) => s(1) + &b256str(unsafe { std::mem::transmute::(n) }, 8), [INFO] [stdout] 577 + Types::Float(n) => s(1) + &b256str(unsafe { f64::to_bits(n) as usize }, 8), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:593:34 [INFO] [stdout] | [INFO] [stdout] 593 | 0 => Types::Int(unsafe { std::mem::transmute::(read_number(chars, 8)) }), [INFO] [stdout] | ---------------------------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:594:36 [INFO] [stdout] | [INFO] [stdout] 594 | 1 => Types::Float(unsafe { std::mem::transmute::(read_number(chars, 8)) }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 594 - 1 => Types::Float(unsafe { std::mem::transmute::(read_number(chars, 8)) }), [INFO] [stdout] 594 + 1 => Types::Float(unsafe { f64::from_bits(read_number(chars, 8) as _) }), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:576:51 [INFO] [stdout] | [INFO] [stdout] 576 | Types::Int(n) => s(0) + &b256str(unsafe { std::mem::transmute::(n) }, 8), [INFO] [stdout] | ---------------------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:577:53 [INFO] [stdout] | [INFO] [stdout] 577 | Types::Float(n) => s(1) + &b256str(unsafe { std::mem::transmute::(n) }, 8), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 577 - Types::Float(n) => s(1) + &b256str(unsafe { std::mem::transmute::(n) }, 8), [INFO] [stdout] 577 + Types::Float(n) => s(1) + &b256str(unsafe { f64::to_bits(n) as usize }, 8), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:593:34 [INFO] [stdout] | [INFO] [stdout] 593 | 0 => Types::Int(unsafe { std::mem::transmute::(read_number(chars, 8)) }), [INFO] [stdout] | ---------------------------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/stringify.rs:594:36 [INFO] [stdout] | [INFO] [stdout] 594 | 1 => Types::Float(unsafe { std::mem::transmute::(read_number(chars, 8)) }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 594 - 1 => Types::Float(unsafe { std::mem::transmute::(read_number(chars, 8)) }), [INFO] [stdout] 594 + 1 => Types::Float(unsafe { f64::from_bits(read_number(chars, 8) as _) }), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized] target(s) in 10.03s [INFO] running `Command { std: "docker" "inspect" "02cde0cabdbb2eb21600b27aa40dbffe6cbf701e0d698f01750eb5a009a9f53a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02cde0cabdbb2eb21600b27aa40dbffe6cbf701e0d698f01750eb5a009a9f53a", kill_on_drop: false }` [INFO] [stdout] 02cde0cabdbb2eb21600b27aa40dbffe6cbf701e0d698f01750eb5a009a9f53a