[INFO] fetching crate fxrazen 0.1.4... [INFO] testing fxrazen-0.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate fxrazen 0.1.4 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate fxrazen 0.1.4 [INFO] finished tweaking crates.io crate fxrazen 0.1.4 [INFO] tweaked toml for crates.io crate fxrazen 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fxrazen 0.1.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 42 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy-regex-proc_macros v3.4.2 [INFO] [stderr] Downloaded file_paths v1.0.0 [INFO] [stderr] Downloaded late_format v1.0.0 [INFO] [stderr] Downloaded smodel v1.0.13 [INFO] [stderr] Downloaded unicode-general-category v0.6.0 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded lazy-regex v3.4.2 [INFO] [stderr] Downloaded smodel-proc v1.0.11 [INFO] [stderr] Downloaded hydroper_source_text v1.0.3 [INFO] [stderr] Downloaded htmlentity v1.3.2 [INFO] [stderr] Downloaded as3_parser v1.0.25 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48d29a827c2f02fabff5321d3c1ecc77669e525f383a25f7cdcb4f28031319b1 [INFO] running `Command { std: "docker" "start" "-a" "48d29a827c2f02fabff5321d3c1ecc77669e525f383a25f7cdcb4f28031319b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48d29a827c2f02fabff5321d3c1ecc77669e525f383a25f7cdcb4f28031319b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d29a827c2f02fabff5321d3c1ecc77669e525f383a25f7cdcb4f28031319b1", kill_on_drop: false }` [INFO] [stdout] 48d29a827c2f02fabff5321d3c1ecc77669e525f383a25f7cdcb4f28031319b1 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3708490ca60c4a960b580b876e5fcc5a174ff1defa57c54f7f2ee68b1b6d44a [INFO] running `Command { std: "docker" "start" "-a" "b3708490ca60c4a960b580b876e5fcc5a174ff1defa57c54f7f2ee68b1b6d44a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling unicode-general-category v0.6.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling hydroper_source_text v1.0.3 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling smodel-proc v1.0.11 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling lazy-regex v3.4.2 [INFO] [stderr] Compiling late_format v1.0.0 [INFO] [stderr] Compiling file_paths v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling htmlentity v1.3.2 [INFO] [stderr] Compiling smodel v1.0.13 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling as3_parser v1.0.25 [INFO] [stderr] Compiling fxrazen v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used [INFO] [stdout] --> semantics/semantic_host.rs:330:19 [INFO] [stdout] | [INFO] [stdout] 58 | impl SemanticHost { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub(crate) fn add_unused_thing(&self, thing: &Thingy) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:165:19 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn borrow(&self) -> std::cell::Ref> { [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] 165 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:169:23 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut> { [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] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:135:20 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn factory(&self) -> ThingyFactory { [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] 135 | pub fn factory(&self) -> ThingyFactory<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [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] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.18s [INFO] running `Command { std: "docker" "inspect" "b3708490ca60c4a960b580b876e5fcc5a174ff1defa57c54f7f2ee68b1b6d44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3708490ca60c4a960b580b876e5fcc5a174ff1defa57c54f7f2ee68b1b6d44a", kill_on_drop: false }` [INFO] [stdout] b3708490ca60c4a960b580b876e5fcc5a174ff1defa57c54f7f2ee68b1b6d44a [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4fb7cb63e704aa005ac5da516c4c934f8859a95dea1980cd3a112e14bd4d91a [INFO] running `Command { std: "docker" "start" "-a" "f4fb7cb63e704aa005ac5da516c4c934f8859a95dea1980cd3a112e14bd4d91a", kill_on_drop: false }` [INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used [INFO] [stdout] --> semantics/semantic_host.rs:330:19 [INFO] [stdout] | [INFO] [stdout] 58 | impl SemanticHost { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub(crate) fn add_unused_thing(&self, thing: &Thingy) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:165:19 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn borrow(&self) -> std::cell::Ref> { [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] 165 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:169:23 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut> { [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] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:135:20 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn factory(&self) -> ThingyFactory { [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] 135 | pub fn factory(&self) -> ThingyFactory<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [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] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fxrazen v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used [INFO] [stdout] --> semantics/semantic_host.rs:330:19 [INFO] [stdout] | [INFO] [stdout] 58 | impl SemanticHost { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub(crate) fn add_unused_thing(&self, thing: &Thingy) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:165:19 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn borrow(&self) -> std::cell::Ref> { [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] 165 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/name_map.rs:169:23 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut> { [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] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:135:20 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn factory(&self) -> ThingyFactory { [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] 135 | pub fn factory(&self) -> ThingyFactory<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> semantics/semantic_host.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [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] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "f4fb7cb63e704aa005ac5da516c4c934f8859a95dea1980cd3a112e14bd4d91a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fb7cb63e704aa005ac5da516c4c934f8859a95dea1980cd3a112e14bd4d91a", kill_on_drop: false }` [INFO] [stdout] f4fb7cb63e704aa005ac5da516c4c934f8859a95dea1980cd3a112e14bd4d91a [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 94a5f5ddfebf80c39e4da414a45a64171358eda27ac0c130fe9981c0e0fd2a69 [INFO] running `Command { std: "docker" "start" "-a" "94a5f5ddfebf80c39e4da414a45a64171358eda27ac0c130fe9981c0e0fd2a69", kill_on_drop: false }` [INFO] [stderr] warning: methods `unused_things` and `add_unused_thing` are never used [INFO] [stderr] --> semantics/semantic_host.rs:330:19 [INFO] [stderr] | [INFO] [stderr] 58 | impl SemanticHost { [INFO] [stderr] | ----------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 334 | pub(crate) fn add_unused_thing(&self, thing: &Thingy) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> semantics/name_map.rs:165:19 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn borrow(&self) -> std::cell::Ref> { [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] 165 | pub fn borrow(&self) -> std::cell::Ref<'_, HashMap> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> semantics/name_map.rs:169:23 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut> { [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] 169 | pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> semantics/semantic_host.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn factory(&self) -> ThingyFactory { [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] 135 | pub fn factory(&self) -> ThingyFactory<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> semantics/semantic_host.rs:330:33 [INFO] [stderr] | [INFO] [stderr] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref> { [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] 330 | pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `fxrazen` (lib) generated 5 warnings (run `cargo fix --lib -p fxrazen` to apply 4 suggestions) [INFO] [stderr] warning: `fxrazen` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests lib.rs (/opt/rustwide/target/debug/deps/fxrazen-163ddfe16ee882fe) [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] [stderr] Doc-tests fxrazen [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test semantics/name_map.rs - semantics::name_map::NameMap (line 20) ... ignored [INFO] [stdout] test semantics/thingy_factory.rs - semantics::thingy_factory::ThingyFactory<'a>::create_package (line 73) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "94a5f5ddfebf80c39e4da414a45a64171358eda27ac0c130fe9981c0e0fd2a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a5f5ddfebf80c39e4da414a45a64171358eda27ac0c130fe9981c0e0fd2a69", kill_on_drop: false }` [INFO] [stdout] 94a5f5ddfebf80c39e4da414a45a64171358eda27ac0c130fe9981c0e0fd2a69