[INFO] cloning repository https://github.com/koba-e964/min-caml-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koba-e964/min-caml-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Fmin-caml-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Fmin-caml-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f121170ba2f74bf44e305df7cf215b27cc848e3c [INFO] testing koba-e964/min-caml-rust against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Fmin-caml-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/koba-e964/min-caml-rust on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/koba-e964/min-caml-rust [INFO] finished tweaking git repo https://github.com/koba-e964/min-caml-rust [INFO] tweaked toml for git repo https://github.com/koba-e964/min-caml-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/koba-e964/min-caml-rust 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing koba-e964/min-caml-rust against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Fmin-caml-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/koba-e964/min-caml-rust on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/koba-e964/min-caml-rust [INFO] finished tweaking git repo https://github.com/koba-e964/min-caml-rust [INFO] tweaked toml for git repo https://github.com/koba-e964/min-caml-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/koba-e964/min-caml-rust 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing koba-e964/min-caml-rust against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba-e964%2Fmin-caml-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/koba-e964/min-caml-rust on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/koba-e964/min-caml-rust [INFO] finished tweaking git repo https://github.com/koba-e964/min-caml-rust [INFO] tweaked toml for git repo https://github.com/koba-e964/min-caml-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/koba-e964/min-caml-rust 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 630cd6dc87385816e67199620164c1209963e5c34d598277da694ee3d18c7a94 [INFO] running `Command { std: "docker" "start" "-a" "630cd6dc87385816e67199620164c1209963e5c34d598277da694ee3d18c7a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "630cd6dc87385816e67199620164c1209963e5c34d598277da694ee3d18c7a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "630cd6dc87385816e67199620164c1209963e5c34d598277da694ee3d18c7a94", kill_on_drop: false }` [INFO] [stdout] 630cd6dc87385816e67199620164c1209963e5c34d598277da694ee3d18c7a94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce7c100d848fa90a1d56e67ae384dd022458f5ea65c24179aaf21edc952f23d7 [INFO] running `Command { std: "docker" "start" "-a" "ce7c100d848fa90a1d56e67ae384dd022458f5ea65c24179aaf21edc952f23d7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling min-caml-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/typing.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | Unify(Type, Type), [INFO] [stdout] | ----- ^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TypingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 17 | Unify((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/k_normal.rs:347:29 [INFO] [stdout] | [INFO] [stdout] 347 | _ => panic!(format!( [INFO] [stdout] | _____________________________^ [INFO] [stdout] 348 | | "external variable {} does not have an array type", [INFO] [stdout] 349 | | x [INFO] [stdout] 350 | | )), [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] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 347 ~ _ => panic!( [INFO] [stdout] 348 | "external variable {} does not have an array type", [INFO] [stdout] 349 | x [INFO] [stdout] 350 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:92:28 [INFO] [stdout] | [INFO] [stdout] 92 | Err(msg) => panic!(msg), [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 92 | Err(msg) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:98:40 [INFO] [stdout] | [INFO] [stdout] 98 | Err(Err::Error(alt)) => panic!(format!("error: {:?}", alt)), [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] 98 - Err(Err::Error(alt)) => panic!(format!("error: {:?}", alt)), [INFO] [stdout] 98 + Err(Err::Error(alt)) => panic!("error: {:?}", alt), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:99:42 [INFO] [stdout] | [INFO] [stdout] 99 | Err(Err::Failure(alt)) => panic!(format!("failure: {:?}", alt)), [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] 99 - Err(Err::Failure(alt)) => panic!(format!("failure: {:?}", alt)), [INFO] [stdout] 99 + Err(Err::Failure(alt)) => panic!("failure: {:?}", alt), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | Err(msg) => panic!(format!("error typecheck: {}", msg)), [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] 106 - Err(msg) => panic!(format!("error typecheck: {}", msg)), [INFO] [stdout] 106 + Err(msg) => panic!("error typecheck: {}", msg), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized] target(s) in 3.88s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ce7c100d848fa90a1d56e67ae384dd022458f5ea65c24179aaf21edc952f23d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce7c100d848fa90a1d56e67ae384dd022458f5ea65c24179aaf21edc952f23d7", kill_on_drop: false }` [INFO] [stdout] ce7c100d848fa90a1d56e67ae384dd022458f5ea65c24179aaf21edc952f23d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98834f34719080b885ef78321e6243d97815e151c6a53b30ff10d299c7de5607 [INFO] running `Command { std: "docker" "start" "-a" "98834f34719080b885ef78321e6243d97815e151c6a53b30ff10d299c7de5607", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/typing.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | Unify(Type, Type), [INFO] [stdout] | ----- ^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TypingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 17 | Unify((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling min-caml-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/k_normal.rs:347:29 [INFO] [stdout] | [INFO] [stdout] 347 | _ => panic!(format!( [INFO] [stdout] | _____________________________^ [INFO] [stdout] 348 | | "external variable {} does not have an array type", [INFO] [stdout] 349 | | x [INFO] [stdout] 350 | | )), [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] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 347 ~ _ => panic!( [INFO] [stdout] 348 | "external variable {} does not have an array type", [INFO] [stdout] 349 | x [INFO] [stdout] 350 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:92:28 [INFO] [stdout] | [INFO] [stdout] 92 | Err(msg) => panic!(msg), [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 92 | Err(msg) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:98:40 [INFO] [stdout] | [INFO] [stdout] 98 | Err(Err::Error(alt)) => panic!(format!("error: {:?}", alt)), [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] 98 - Err(Err::Error(alt)) => panic!(format!("error: {:?}", alt)), [INFO] [stdout] 98 + Err(Err::Error(alt)) => panic!("error: {:?}", alt), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:99:42 [INFO] [stdout] | [INFO] [stdout] 99 | Err(Err::Failure(alt)) => panic!(format!("failure: {:?}", alt)), [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] 99 - Err(Err::Failure(alt)) => panic!(format!("failure: {:?}", alt)), [INFO] [stdout] 99 + Err(Err::Failure(alt)) => panic!("failure: {:?}", alt), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:106:28 [INFO] [stdout] | [INFO] [stdout] 106 | Err(msg) => panic!(format!("error typecheck: {}", msg)), [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] 106 - Err(msg) => panic!(format!("error typecheck: {}", msg)), [INFO] [stdout] 106 + Err(msg) => panic!("error typecheck: {}", msg), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/typing.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | Unify(Type, Type), [INFO] [stdout] | ----- ^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TypingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 17 | Unify((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/k_normal.rs:347:29 [INFO] [stdout] | [INFO] [stdout] 347 | _ => panic!(format!( [INFO] [stdout] | _____________________________^ [INFO] [stdout] 348 | | "external variable {} does not have an array type", [INFO] [stdout] 349 | | x [INFO] [stdout] 350 | | )), [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] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 347 ~ _ => panic!( [INFO] [stdout] 348 | "external variable {} does not have an array type", [INFO] [stdout] 349 | x [INFO] [stdout] 350 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized] target(s) in 2.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "98834f34719080b885ef78321e6243d97815e151c6a53b30ff10d299c7de5607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98834f34719080b885ef78321e6243d97815e151c6a53b30ff10d299c7de5607", kill_on_drop: false }` [INFO] [stdout] 98834f34719080b885ef78321e6243d97815e151c6a53b30ff10d299c7de5607 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 846cafb2d83ea12ed3f5561d839dbbd1d520aea54eb38cf8d2f691b438c26007 [INFO] running `Command { std: "docker" "start" "-a" "846cafb2d83ea12ed3f5561d839dbbd1d520aea54eb38cf8d2f691b438c26007", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/typing.rs:17:11 [INFO] [stderr] | [INFO] [stderr] 17 | Unify(Type, Type), [INFO] [stderr] | ----- ^^^^ ^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TypingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 17 | Unify((), ()), [INFO] [stderr] | ~~ ~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/k_normal.rs:347:29 [INFO] [stderr] | [INFO] [stderr] 347 | _ => panic!(format!( [INFO] [stderr] | _____________________________^ [INFO] [stderr] 348 | | "external variable {} does not have an array type", [INFO] [stderr] 349 | | x [INFO] [stderr] 350 | | )), [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 347 ~ _ => panic!( [INFO] [stderr] 348 | "external variable {} does not have an array type", [INFO] [stderr] 349 | x [INFO] [stderr] 350 ~ ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `min-caml-rust` (lib) generated 2 warnings (run `cargo fix --lib -p min-caml-rust` to apply 1 suggestion) [INFO] [stderr] warning: `min-caml-rust` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:92:28 [INFO] [stderr] | [INFO] [stderr] 92 | Err(msg) => panic!(msg), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 92 | Err(msg) => panic!("{}", msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:98:40 [INFO] [stderr] | [INFO] [stderr] 98 | Err(Err::Error(alt)) => panic!(format!("error: {:?}", alt)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 98 - Err(Err::Error(alt)) => panic!(format!("error: {:?}", alt)), [INFO] [stderr] 98 + Err(Err::Error(alt)) => panic!("error: {:?}", alt), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:99:42 [INFO] [stderr] | [INFO] [stderr] 99 | Err(Err::Failure(alt)) => panic!(format!("failure: {:?}", alt)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 99 - Err(Err::Failure(alt)) => panic!(format!("failure: {:?}", alt)), [INFO] [stderr] 99 + Err(Err::Failure(alt)) => panic!("failure: {:?}", alt), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:106:28 [INFO] [stderr] | [INFO] [stderr] 106 | Err(msg) => panic!(format!("error typecheck: {}", msg)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 106 - Err(msg) => panic!(format!("error typecheck: {}", msg)), [INFO] [stderr] 106 + Err(msg) => panic!("error typecheck: {}", msg), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `min-caml-rust` (bin "min-caml-rust" test) generated 4 warnings (run `cargo fix --bin "min-caml-rust" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized] target(s) in 0.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_caml_rust-8b2d229fa7f91c1b) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test alpha::tests::test_extarray ... ok [INFO] [stdout] test assoc::tests::test_does_not_affect ... ok [INFO] [stdout] test beta::tests::test_let_tuple ... ok [INFO] [stdout] test beta::tests::test_let_var ... ok [INFO] [stdout] test const_fold::tests::test_constfold_tuple ... ok [INFO] [stdout] test closure::tests::test_g_appdir ... ok [INFO] [stdout] test const_fold::tests::test_constfold_ops ... ok [INFO] [stdout] test beta::tests::test_does_not_affect ... ok [INFO] [stdout] test k_normal::tests::test_fv_let ... ok [INFO] [stdout] test inline::tests::test_inline ... ok [INFO] [stdout] test k_normal::tests::test_fv_let_unused ... ok [INFO] [stdout] test elim::tests::test_unnecessary_letrec ... ok [INFO] [stdout] test elim::tests::test_unnecessary_lettuple ... ok [INFO] [stdout] test k_normal::tests::test_g_array_int ... ok [INFO] [stdout] test k_normal::tests::test_g_app ... ok [INFO] [stdout] test elim::tests::test_unnecessary_let ... ok [INFO] [stdout] test k_normal::tests::test_g_if ... ok [INFO] [stdout] test k_normal::tests::test_g_extfunapp ... ok [INFO] [stdout] test k_normal::tests::test_g_let_tuple ... ok [INFO] [stdout] test k_normal::tests::test_g_letrec ... ok [INFO] [stdout] test closure::tests::test_g_if ... ok [INFO] [stdout] test assoc::tests::test_let_var ... ok [INFO] [stdout] test k_normal::tests::test_g_tuple ... ok [INFO] [stdout] test parser::tests::test_comma ... ok [INFO] [stdout] test parser::tests::test_if2 ... ok [INFO] [stdout] test parser::tests::test_app ... ok [INFO] [stdout] test parser::tests::test_array_create ... ok [INFO] [stdout] test parser::tests::test_exp_not ... ok [INFO] [stdout] test parser::tests::test_if ... ok [INFO] [stdout] test parser::tests::test_comp ... ok [INFO] [stdout] test parser::tests::test_letrec ... ok [INFO] [stdout] test parser::tests::test_let ... ok [INFO] [stdout] test parser::tests::test_lettuple ... ok [INFO] [stdout] test parser::tests::test_mult ... ok [INFO] [stdout] test parser::tests::test_semicolon ... ok [INFO] [stdout] test typing::tests::test_typing_ext_print ... ok [INFO] [stdout] test typing::tests::test_typing_extenv ... ok [INFO] [stdout] test typing::tests::test_typing_extenv_negative ... ok [INFO] [stdout] test typing::tests::test_typing_letrec ... ok [INFO] [stdout] test typing::tests::test_typing_tuple ... ok [INFO] [stdout] test x86::reg_alloc::tests::test_alloc ... ok [INFO] [stdout] test x86::reg_alloc::tests::test_alloc_not_in_preference ... ok [INFO] [stdout] test x86::reg_alloc::tests::test_find ... ok [INFO] [stdout] test x86::reg_alloc::tests::test_find_p ... ok [INFO] [stdout] test x86::simm::tests::imm_in_add_first_is_inlined ... ok [INFO] [stdout] test x86::simm::tests::imm_in_add_is_inlined ... ok [INFO] [stdout] test x86::simm::tests::imm_in_comp_first_is_inlined ... ok [INFO] [stdout] test x86::simm::tests::imm_in_comp_is_inlined ... ok [INFO] [stdout] test x86::simm::tests::imm_in_mov_is_inlined ... ok [INFO] [stdout] test x86::simm::tests::imm_in_then_clause_of_comp_is_inlined ... ok [INFO] [stdout] test x86::simm::tests::imm_in_then_clause_of_fcomp_is_inlined ... ok [INFO] [stdout] test x86::virtual_asm::tests::test_comparison ... ok [INFO] [stdout] test x86::virtual_asm::tests::test_make_closure ... ok [INFO] [stdout] test typing::tests::test_deref_typ_unresolved ... ok [INFO] [stdout] test typing::tests::test_typing_add ... ok [INFO] [stdout] test typing::tests::test_deref_typ ... ok [INFO] [stdout] test typing::tests::test_typing_array ... ok [INFO] [stdout] test parser::tests::test_unary_minus ... ok [INFO] [stdout] test parser::tests::test_multadd ... ok [INFO] [stdout] test parser::tests::test_simple_exp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/min_caml_rust-dd7f7aa238f48ee6) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests min_caml_rust [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "846cafb2d83ea12ed3f5561d839dbbd1d520aea54eb38cf8d2f691b438c26007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846cafb2d83ea12ed3f5561d839dbbd1d520aea54eb38cf8d2f691b438c26007", kill_on_drop: false }` [INFO] [stdout] 846cafb2d83ea12ed3f5561d839dbbd1d520aea54eb38cf8d2f691b438c26007