[INFO] fetching crate piccolo 0.3.3... [INFO] testing piccolo-0.3.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate piccolo 0.3.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate piccolo 0.3.3 [INFO] finished tweaking crates.io crate piccolo 0.3.3 [INFO] tweaked toml for crates.io crate piccolo 0.3.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate piccolo 0.3.3 on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate piccolo 0.3.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6 [INFO] running `Command { std: "docker" "start" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling zerocopy v0.7.34 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling sptr v0.3.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling gc-arena-derive v0.5.3 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling gc-arena v0.5.3 [INFO] [stderr] Compiling piccolo v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated module `std::i32`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/compiler/lexer.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | char, fmt, i32, i64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/compiler/lexer.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | char, fmt, i32, i64, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:120:46 [INFO] [stdout] | [INFO] [stdout] 120 | math.set(ctx, "huge", Value::Number(f64::INFINITY)).unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:140:51 [INFO] [stdout] | [INFO] [stdout] 140 | .try_fold(Value::Number(-f64::INFINITY), |max, entry| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:163:50 [INFO] [stdout] | [INFO] [stdout] 163 | .try_fold(Value::Number(f64::INFINITY), |max, entry| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/table/raw.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt, hash::Hash, i64, mem}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:288:32 [INFO] [stdout] | [INFO] [stdout] 288 | if max == i64::MAX { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:293:33 [INFO] [stdout] | [INFO] [stdout] 293 | return i64::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:297:32 [INFO] [stdout] | [INFO] [stdout] 297 | max = i64::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/table/table.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | i64, mem, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/value.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{f64, fmt, i64, io, string::String as StdString}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/conversion.rs:221:28 [INFO] [stdout] | [INFO] [stdout] 212 | macro_rules! impl_int_from { [INFO] [stdout] ... [INFO] [stdout] 221 | if let Ok(i) = <$i>::try_from(i) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 240 | impl_int_from!(i64, u64, i32, u32, i16, u16, i8, u8); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/stack.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 79 | range: R, [INFO] [stdout] 80 | ) -> vec::Drain, MetricsAlloc<'gc>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | ) -> vec::Drain<'_, Value<'gc>, MetricsAlloc<'gc>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/string.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((*ptr).len()); [INFO] [stdout] | ^^---^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [u8]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[u8]` [INFO] [stdout] --> src/string.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((*ptr).len()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:118:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((&(*ptr)).len()); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/thread/thread.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 209 | ) -> Result>, BadThreadMode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 209 | ) -> Result>, BadThreadMode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 13.67s [INFO] running `Command { std: "docker" "inspect" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling gc-arena v0.5.3 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling piccolo v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rustyline v14.0.0 [INFO] [stdout] warning: use of deprecated module `std::i32`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/compiler/lexer.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | char, fmt, i32, i64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/compiler/lexer.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | char, fmt, i32, i64, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:120:46 [INFO] [stdout] | [INFO] [stdout] 120 | math.set(ctx, "huge", Value::Number(f64::INFINITY)).unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:140:51 [INFO] [stdout] | [INFO] [stdout] 140 | .try_fold(Value::Number(-f64::INFINITY), |max, entry| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:163:50 [INFO] [stdout] | [INFO] [stdout] 163 | .try_fold(Value::Number(f64::INFINITY), |max, entry| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/table/raw.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt, hash::Hash, i64, mem}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:288:32 [INFO] [stdout] | [INFO] [stdout] 288 | if max == i64::MAX { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:293:33 [INFO] [stdout] | [INFO] [stdout] 293 | return i64::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:297:32 [INFO] [stdout] | [INFO] [stdout] 297 | max = i64::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/table/table.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | i64, mem, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/value.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{f64, fmt, i64, io, string::String as StdString}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/conversion.rs:221:28 [INFO] [stdout] | [INFO] [stdout] 212 | macro_rules! impl_int_from { [INFO] [stdout] ... [INFO] [stdout] 221 | if let Ok(i) = <$i>::try_from(i) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 240 | impl_int_from!(i64, u64, i32, u32, i16, u16, i8, u8); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/stack.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 79 | range: R, [INFO] [stdout] 80 | ) -> vec::Drain, MetricsAlloc<'gc>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | ) -> vec::Drain<'_, Value<'gc>, MetricsAlloc<'gc>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/string.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((*ptr).len()); [INFO] [stdout] | ^^---^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [u8]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[u8]` [INFO] [stdout] --> src/string.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((*ptr).len()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:118:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((&(*ptr)).len()); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/thread/thread.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 209 | ) -> Result>, BadThreadMode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 209 | ) -> Result>, BadThreadMode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i32`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/compiler/lexer.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | char, fmt, i32, i64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/compiler/lexer.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | char, fmt, i32, i64, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:120:46 [INFO] [stdout] | [INFO] [stdout] 120 | math.set(ctx, "huge", Value::Number(f64::INFINITY)).unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:140:51 [INFO] [stdout] | [INFO] [stdout] 140 | .try_fold(Value::Number(-f64::INFINITY), |max, entry| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64` [INFO] [stdout] --> src/stdlib/math.rs:163:50 [INFO] [stdout] | [INFO] [stdout] 163 | .try_fold(Value::Number(f64::INFINITY), |max, entry| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/table/raw.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt, hash::Hash, i64, mem}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:288:32 [INFO] [stdout] | [INFO] [stdout] 288 | if max == i64::MAX { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:293:33 [INFO] [stdout] | [INFO] [stdout] 293 | return i64::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i64::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/table/raw.rs:297:32 [INFO] [stdout] | [INFO] [stdout] 297 | max = i64::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/table/table.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | i64, mem, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::i64`: all constants in this module replaced by associated constants on the type [INFO] [stdout] --> src/value.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{f64, fmt, i64, io, string::String as StdString}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/conversion.rs:221:28 [INFO] [stdout] | [INFO] [stdout] 212 | macro_rules! impl_int_from { [INFO] [stdout] ... [INFO] [stdout] 221 | if let Ok(i) = <$i>::try_from(i) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 240 | impl_int_from!(i64, u64, i32, u32, i16, u16, i8, u8); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'gc> !: FromMultiValue<'gc>` is not satisfied [INFO] [stdout] --> examples/interpreter.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | lua.execute(&executor)?; [INFO] [stdout] | ^^^^^^^ the trait `FromValue<'_>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `FromValue<'gc>`: [INFO] [stdout] Option [INFO] [stdout] Vec [INFO] [stdout] [T; N] [INFO] [stdout] bool [INFO] [stdout] f32 [INFO] [stdout] f64 [INFO] [stdout] i16 [INFO] [stdout] i32 [INFO] [stdout] and 15 others [INFO] [stdout] = note: required for `!` to implement `for<'gc> FromMultiValue<'gc>` [INFO] [stdout] note: required by a bound in `piccolo::Lua::execute` [INFO] [stdout] --> src/lua.rs:240:23 [INFO] [stdout] | [INFO] [stdout] 99 | impl Lua { [INFO] [stdout] ... [INFO] [stdout] 240 | pub fn execute FromMultiValue<'gc>>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Lua::execute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `piccolo` (example "interpreter") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/stack.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 79 | range: R, [INFO] [stdout] 80 | ) -> vec::Drain, MetricsAlloc<'gc>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | ) -> vec::Drain<'_, Value<'gc>, MetricsAlloc<'gc>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/string.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((*ptr).len()); [INFO] [stdout] | ^^---^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [u8]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[u8]` [INFO] [stdout] --> src/string.rs:55:65 [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((*ptr).len()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/slice/mod.rs:118:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 55 | self.metrics.mark_external_deallocation((&(*ptr)).len()); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/thread/thread.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 209 | ) -> Result>, BadThreadMode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 209 | ) -> Result>, BadThreadMode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6", kill_on_drop: false }` [INFO] [stdout] de4ab188621abf938f1ae1233ced7112d5722a0517488a53f9591dd3f37197d6