[INFO] cloning repository https://github.com/naerbnic/loon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naerbnic/loon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaerbnic%2Floon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaerbnic%2Floon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c91fe0c344235a270729a171fd72a9781072a537 [INFO] testing naerbnic/loon against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaerbnic%2Floon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/naerbnic/loon [INFO] finished tweaking git repo https://github.com/naerbnic/loon [INFO] tweaked toml for git repo https://github.com/naerbnic/loon written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/naerbnic/loon on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/naerbnic/loon 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.59 [INFO] [stderr] Downloaded thiserror-impl v1.0.59 [INFO] [stderr] Downloaded proc-macro2 v1.0.81 [INFO] [stderr] Downloaded lexpr-macros v0.2.2 [INFO] [stderr] Downloaded lexpr v0.2.7 [INFO] [stderr] Downloaded syn v2.0.60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14c9da5036911d1546cca8f57137e7bb987c78741b8f61af1124b374a52e0e63 [INFO] running `Command { std: "docker" "start" "-a" "14c9da5036911d1546cca8f57137e7bb987c78741b8f61af1124b374a52e0e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14c9da5036911d1546cca8f57137e7bb987c78741b8f61af1124b374a52e0e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14c9da5036911d1546cca8f57137e7bb987c78741b8f61af1124b374a52e0e63", kill_on_drop: false }` [INFO] [stdout] 14c9da5036911d1546cca8f57137e7bb987c78741b8f61af1124b374a52e0e63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb6da091c74786c21e1fecc57c21c04e99b74a622fcab4d49bb23fa5993fde8d [INFO] running `Command { std: "docker" "start" "-a" "bb6da091c74786c21e1fecc57c21c04e99b74a622fcab4d49bb23fa5993fde8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling lexpr-macros v0.2.2 [INFO] [stderr] Compiling lexpr v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling loon v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Opcode` is never constructed [INFO] [stdout] --> src/binary/instructions.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Opcode(ImmString); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Inner` is never constructed [INFO] [stdout] --> src/runtime/stack.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Inner { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stack` is never constructed [INFO] [stdout] --> src/runtime/stack.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Stack(GcRef); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gc/core.rs:284:23 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gc/core.rs:292:19 [INFO] [stdout] | [INFO] [stdout] 292 | pub fn borrow(&self) -> GcRefGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 292 | pub fn borrow(&self) -> GcRefGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lat/mod.rs:324:28 [INFO] [stdout] | [INFO] [stdout] 324 | fn parse_export_item(body: &lexpr::Value) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 324 | fn parse_export_item(body: &lexpr::Value) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/top_level.rs:64:18 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn stack(&self) -> Stack { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 64 | pub fn stack(&self) -> Stack<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/value/function/native.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn stack(&mut self) -> StackContext { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 84 | pub fn stack(&mut self) -> StackContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s [INFO] running `Command { std: "docker" "inspect" "bb6da091c74786c21e1fecc57c21c04e99b74a622fcab4d49bb23fa5993fde8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb6da091c74786c21e1fecc57c21c04e99b74a622fcab4d49bb23fa5993fde8d", kill_on_drop: false }` [INFO] [stdout] bb6da091c74786c21e1fecc57c21c04e99b74a622fcab4d49bb23fa5993fde8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8c0ba20259322aa3cfa078a5f5dc41a721526735b26e79feedcbe47e167edf5 [INFO] running `Command { std: "docker" "start" "-a" "c8c0ba20259322aa3cfa078a5f5dc41a721526735b26e79feedcbe47e167edf5", kill_on_drop: false }` [INFO] [stdout] warning: struct `Opcode` is never constructed [INFO] [stdout] --> src/binary/instructions.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Opcode(ImmString); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Inner` is never constructed [INFO] [stdout] --> src/runtime/stack.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Inner { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stack` is never constructed [INFO] [stdout] --> src/runtime/stack.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Stack(GcRef); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gc/core.rs:284:23 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gc/core.rs:292:19 [INFO] [stdout] | [INFO] [stdout] 292 | pub fn borrow(&self) -> GcRefGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 292 | pub fn borrow(&self) -> GcRefGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lat/mod.rs:324:28 [INFO] [stdout] | [INFO] [stdout] 324 | fn parse_export_item(body: &lexpr::Value) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 324 | fn parse_export_item(body: &lexpr::Value) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/top_level.rs:64:18 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn stack(&self) -> Stack { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 64 | pub fn stack(&self) -> Stack<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/value/function/native.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn stack(&mut self) -> StackContext { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 84 | pub fn stack(&mut self) -> StackContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling loon v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Opcode` is never constructed [INFO] [stdout] --> src/binary/instructions.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Opcode(ImmString); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Inner` is never constructed [INFO] [stdout] --> src/runtime/stack.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Inner { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stack` is never constructed [INFO] [stdout] --> src/runtime/stack.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Stack(GcRef); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gc/core.rs:284:23 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gc/core.rs:292:19 [INFO] [stdout] | [INFO] [stdout] 292 | pub fn borrow(&self) -> GcRefGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 292 | pub fn borrow(&self) -> GcRefGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lat/mod.rs:324:28 [INFO] [stdout] | [INFO] [stdout] 324 | fn parse_export_item(body: &lexpr::Value) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 324 | fn parse_export_item(body: &lexpr::Value) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/top_level.rs:64:18 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn stack(&self) -> Stack { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 64 | pub fn stack(&self) -> Stack<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/runtime/value/function/native.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn stack(&mut self) -> StackContext { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 84 | pub fn stack(&mut self) -> StackContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "c8c0ba20259322aa3cfa078a5f5dc41a721526735b26e79feedcbe47e167edf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8c0ba20259322aa3cfa078a5f5dc41a721526735b26e79feedcbe47e167edf5", kill_on_drop: false }` [INFO] [stdout] c8c0ba20259322aa3cfa078a5f5dc41a721526735b26e79feedcbe47e167edf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 46776a0a263e41a2c6e6f497526a5b5aa1337eebfc4d959cfa148b05b0850b6f [INFO] running `Command { std: "docker" "start" "-a" "46776a0a263e41a2c6e6f497526a5b5aa1337eebfc4d959cfa148b05b0850b6f", kill_on_drop: false }` [INFO] [stderr] warning: struct `Opcode` is never constructed [INFO] [stderr] --> src/binary/instructions.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Opcode(ImmString); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Inner` is never constructed [INFO] [stderr] --> src/runtime/stack.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | struct Inner { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Stack` is never constructed [INFO] [stderr] --> src/runtime/stack.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct Stack(GcRef); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/gc/core.rs:284:23 [INFO] [stderr] | [INFO] [stderr] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stderr] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 284 | pub fn try_borrow(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/gc/core.rs:292:19 [INFO] [stderr] | [INFO] [stderr] 292 | pub fn borrow(&self) -> GcRefGuard { [INFO] [stderr] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 292 | pub fn borrow(&self) -> GcRefGuard<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lat/mod.rs:324:28 [INFO] [stderr] | [INFO] [stderr] 324 | fn parse_export_item(body: &lexpr::Value) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 324 | fn parse_export_item(body: &lexpr::Value) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/runtime/top_level.rs:64:18 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn stack(&self) -> Stack { [INFO] [stderr] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 64 | pub fn stack(&self) -> Stack<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/runtime/value/function/native.rs:84:18 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn stack(&mut self) -> StackContext { [INFO] [stderr] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 84 | pub fn stack(&mut self) -> StackContext<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `loon` (lib) generated 8 warnings [INFO] [stderr] warning: `loon` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/loon-c6ff76d675e08781) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test binary::builders::tests::test_build_compound_value ... ok [INFO] [stdout] test binary::builders::tests::test_build_atomic_values ... ok [INFO] [stdout] test binary::builders::tests::test_build_function ... ok [INFO] [stdout] test binary::instructions::tests::test_push_basic_instructions ... ok [INFO] [stdout] test binary::instructions::tests::test_branch ... ok [INFO] [stdout] test gc::tests::loop_collects ... ok [INFO] [stdout] test gc::tests::test_ref_works ... ok [INFO] [stdout] test gc::tests::test_simple_gc_collect ... ok [INFO] [stdout] test gc::tests::test_simple_gc ... ok [INFO] [stdout] test lat::tests::parse_export_module_item_works ... ok [INFO] [stdout] test lat::tests::parse_add_function_module ... ok [INFO] [stdout] test lat::tests::parse_basic_module ... ok [INFO] [stdout] test lat::tests::parse_import_module_item_works ... ok [INFO] [stdout] test lat::tests::parse_global_reference_fails ... ok [INFO] [stdout] test lat::tests::parse_infinite_loop ... ok [INFO] [stdout] test runtime::constants::tests::build_simple_values ... ok [INFO] [stdout] test runtime::constants::tests::build_composite_value ... ok [INFO] [stdout] test tests::simple_complete_test ... ok [INFO] [stdout] test util::imm_string::tests::clone_does_not_fail ... ok [INFO] [stdout] test util::imm_string::tests::stores_string ... ok [INFO] [stdout] test tests::simple_native_function_test ... ok [INFO] [stdout] test tests::simple_recursive_function_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests loon [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" "46776a0a263e41a2c6e6f497526a5b5aa1337eebfc4d959cfa148b05b0850b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46776a0a263e41a2c6e6f497526a5b5aa1337eebfc4d959cfa148b05b0850b6f", kill_on_drop: false }` [INFO] [stdout] 46776a0a263e41a2c6e6f497526a5b5aa1337eebfc4d959cfa148b05b0850b6f