[INFO] cloning repository https://github.com/Slixe/xelis-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Slixe/xelis-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e539fdb7da8f1e8c2d9632537cd6ffb16f9a867b [INFO] checking Slixe/xelis-vm against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-vm" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Slixe/xelis-vm on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Slixe/xelis-vm [INFO] finished tweaking git repo https://github.com/Slixe/xelis-vm [INFO] tweaked toml for git repo https://github.com/Slixe/xelis-vm written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/Slixe/xelis-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd1bece2bc76bb3fd5b5ee3e1922abc09c31a58ece133393f40dd6ac19682e92 [INFO] running `Command { std: "docker" "start" "-a" "dd1bece2bc76bb3fd5b5ee3e1922abc09c31a58ece133393f40dd6ac19682e92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd1bece2bc76bb3fd5b5ee3e1922abc09c31a58ece133393f40dd6ac19682e92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd1bece2bc76bb3fd5b5ee3e1922abc09c31a58ece133393f40dd6ac19682e92", kill_on_drop: false }` [INFO] [stdout] dd1bece2bc76bb3fd5b5ee3e1922abc09c31a58ece133393f40dd6ac19682e92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54f266c577fdf669f0f5414c2cf9ab4e133345f1c52bd269576d0fd9ac396e2e [INFO] running `Command { std: "docker" "start" "-a" "54f266c577fdf669f0f5414c2cf9ab4e133345f1c52bd269576d0fd9ac396e2e", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking xelis-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Verifier` [INFO] [stdout] --> src/vm/verifier.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Verifier {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vm/verifier.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn new() -> Verifier { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | None => panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 164 | | "Variable '{}' not present in child scope! How ?", [INFO] [stdout] 165 | | key [INFO] [stdout] 166 | | )), [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 163 | None => panic!( [INFO] [stdout] 164 | "Variable '{}' not present in child scope! How ?", [INFO] [stdout] 165 | key [INFO] [stdout] 166 | ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:225:24 [INFO] [stdout] | [INFO] [stdout] 225 | panic!(format!("Function '{}' not found", entry)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 225 | panic!("Function '{}' not found", entry); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:230:20 [INFO] [stdout] | [INFO] [stdout] 230 | panic!(format!("Function '{}' is not an entrypoint!", entry)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 230 | panic!("Function '{}' is not an entrypoint!", entry); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:673:32 [INFO] [stdout] | [INFO] [stdout] 673 | None => panic!(format!("Variable '{}' not found. {:?}", val, scope)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 673 | None => panic!("Variable '{}' not found. {:?}", val, scope), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Verifier` [INFO] [stdout] --> src/vm/verifier.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Verifier {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vm/verifier.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn new() -> Verifier { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | None => panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 164 | | "Variable '{}' not present in child scope! How ?", [INFO] [stdout] 165 | | key [INFO] [stdout] 166 | | )), [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 163 | None => panic!( [INFO] [stdout] 164 | "Variable '{}' not present in child scope! How ?", [INFO] [stdout] 165 | key [INFO] [stdout] 166 | ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:225:24 [INFO] [stdout] | [INFO] [stdout] 225 | panic!(format!("Function '{}' not found", entry)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 225 | panic!("Function '{}' not found", entry); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:230:20 [INFO] [stdout] | [INFO] [stdout] 230 | panic!(format!("Function '{}' is not an entrypoint!", entry)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 230 | panic!("Function '{}' is not an entrypoint!", entry); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:673:32 [INFO] [stdout] | [INFO] [stdout] 673 | None => panic!(format!("Variable '{}' not found. {:?}", val, scope)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 673 | None => panic!("Variable '{}' not found. {:?}", val, scope), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.30s [INFO] running `Command { std: "docker" "inspect" "54f266c577fdf669f0f5414c2cf9ab4e133345f1c52bd269576d0fd9ac396e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f266c577fdf669f0f5414c2cf9ab4e133345f1c52bd269576d0fd9ac396e2e", kill_on_drop: false }` [INFO] [stdout] 54f266c577fdf669f0f5414c2cf9ab4e133345f1c52bd269576d0fd9ac396e2e