[INFO] fetching crate dl_authorize 0.1.0... [INFO] testing dl_authorize-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate dl_authorize 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate dl_authorize 0.1.0 [INFO] finished tweaking crates.io crate dl_authorize 0.1.0 [INFO] tweaked toml for crates.io crate dl_authorize 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dl_authorize 0.1.0 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 crates.io crate dl_authorize 0.1.0 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 ic-cdk-macros v0.5.7 [INFO] [stderr] Downloaded serde_tokenstream v0.1.6 [INFO] [stderr] Downloaded ic-stable-structures v0.5.1 [INFO] [stderr] Downloaded lalrpop-util v0.19.8 [INFO] [stderr] Downloaded serde_bytes v0.11.9 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded leb128 v0.2.5 [INFO] [stderr] Downloaded binread_derive v2.1.0 [INFO] [stderr] Downloaded candid_derive v0.4.5 [INFO] [stderr] Downloaded data-encoding v2.3.3 [INFO] [stderr] Downloaded num_enum v0.5.10 [INFO] [stderr] Downloaded binread v2.2.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.7 [INFO] [stderr] Downloaded serde_json v1.0.93 [INFO] [stderr] Downloaded logos-derive v0.12.1 [INFO] [stderr] Downloaded toml_edit v0.18.1 [INFO] [stderr] Downloaded toml_datetime v0.5.1 [INFO] [stderr] Downloaded candid v0.7.18 [INFO] [stderr] Downloaded petgraph v0.6.3 [INFO] [stderr] Downloaded nom8 v0.2.0 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded syn v1.0.108 [INFO] [stderr] Downloaded pico-args v0.4.2 [INFO] [stderr] Downloaded lalrpop v0.19.8 [INFO] [stderr] Downloaded string_cache v0.8.4 [INFO] [stderr] Downloaded beef v0.5.2 [INFO] [stderr] Downloaded logos v0.12.1 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded proc-macro-crate v1.3.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.10 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded paste v1.0.11 [INFO] [stderr] Downloaded typed-arena v2.0.2 [INFO] [stderr] Downloaded pretty v0.10.0 [INFO] [stderr] Downloaded ic-types v0.5.0 [INFO] [stderr] Downloaded ascii-canvas v3.0.0 [INFO] [stderr] Downloaded ena v0.14.0 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded ic-cdk v0.5.7 [INFO] [stderr] Downloaded typed-builder v0.12.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d99a0cbce9546b582ffc83818b48c6d6e543a6af5adae38eeaffc24d94ab9843 [INFO] running `Command { std: "docker" "start" "-a" "d99a0cbce9546b582ffc83818b48c6d6e543a6af5adae38eeaffc24d94ab9843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d99a0cbce9546b582ffc83818b48c6d6e543a6af5adae38eeaffc24d94ab9843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d99a0cbce9546b582ffc83818b48c6d6e543a6af5adae38eeaffc24d94ab9843", kill_on_drop: false }` [INFO] [stdout] d99a0cbce9546b582ffc83818b48c6d6e543a6af5adae38eeaffc24d94ab9843 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3f85e233a78f73eb733abe544e77c5bd9bf54c02db3420f4da709fb8b472b09d [INFO] running `Command { std: "docker" "start" "-a" "3f85e233a78f73eb733abe544e77c5bd9bf54c02db3420f4da709fb8b472b09d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.108 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling toml_datetime v0.5.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling nom8 v0.2.0 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling data-encoding v2.3.3 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling lalrpop-util v0.19.8 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling ic-stable-structures v0.5.1 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.6 [INFO] [stderr] Compiling sha2 v0.10.6 [INFO] [stderr] Compiling lalrpop v0.19.8 [INFO] [stderr] Compiling toml_edit v0.18.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.10 [INFO] [stderr] Compiling candid_derive v0.4.5 [INFO] [stderr] Compiling typed-builder v0.12.0 [INFO] [stderr] Compiling num_enum v0.5.10 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling candid v0.7.18 [INFO] [stderr] Compiling serde_bytes v0.11.9 [INFO] [stderr] Compiling serde_tokenstream v0.1.6 [INFO] [stderr] Compiling ic-types v0.5.0 [INFO] [stderr] Compiling ic-cdk v0.5.7 [INFO] [stderr] Compiling ic-cdk-macros v0.5.7 [INFO] [stderr] Compiling dl_authorize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/statement.rs:49:47 [INFO] [stdout] | [INFO] [stdout] 49 | StatementResource::Nested { node, next } => node, [INFO] [stdout] | ^^^^ help: try ignoring the field: `next: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/statement.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | StatementResource::Nested { node, next } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/statement.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | StatementResource::Nested { node, next } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/statement.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | _ => false, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/statement.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 84 | (Self::Resource(v), RequestResource::Nested { node, next }) => { [INFO] [stdout] | ----------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 87 | (Self::Resource(left), RequestResource::Resource(right)) => left == right, [INFO] [stdout] | -------------------------------------------------------- matches some of the same values [INFO] [stdout] 88 | (Self::Nested { node, next }, RequestResource::Resource(r)) => { [INFO] [stdout] | ----------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | / ( [INFO] [stdout] 92 | | Self::Nested { [INFO] [stdout] 93 | | node: node_left, [INFO] [stdout] 94 | | next: next_left, [INFO] [stdout] ... | [INFO] [stdout] 99 | | }, [INFO] [stdout] 100 | | ) => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 113 | _ => false, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/policy.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | fn to_bytes(&self) -> Cow<[u8]> { [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] 36 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/statement.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | for right in next_right { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 105 - for right in next_right { [INFO] [stdout] 105 + while let Some(right) = next_right { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 105 - for right in next_right { [INFO] [stdout] 105 + if let Some(right) = next_right { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8 [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" "3f85e233a78f73eb733abe544e77c5bd9bf54c02db3420f4da709fb8b472b09d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f85e233a78f73eb733abe544e77c5bd9bf54c02db3420f4da709fb8b472b09d", kill_on_drop: false }` [INFO] [stdout] 3f85e233a78f73eb733abe544e77c5bd9bf54c02db3420f4da709fb8b472b09d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 744ba91a195e1e451b394788906a78a8d822fbde3d07174a38178286de568d3f [INFO] running `Command { std: "docker" "start" "-a" "744ba91a195e1e451b394788906a78a8d822fbde3d07174a38178286de568d3f", kill_on_drop: false }` [INFO] [stderr] Compiling dl_authorize v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/statement.rs:49:47 [INFO] [stdout] | [INFO] [stdout] 49 | StatementResource::Nested { node, next } => node, [INFO] [stdout] | ^^^^ help: try ignoring the field: `next: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/statement.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | StatementResource::Nested { node, next } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/statement.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | StatementResource::Nested { node, next } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/statement.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | _ => false, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/statement.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 84 | (Self::Resource(v), RequestResource::Nested { node, next }) => { [INFO] [stdout] | ----------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 87 | (Self::Resource(left), RequestResource::Resource(right)) => left == right, [INFO] [stdout] | -------------------------------------------------------- matches some of the same values [INFO] [stdout] 88 | (Self::Nested { node, next }, RequestResource::Resource(r)) => { [INFO] [stdout] | ----------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | / ( [INFO] [stdout] 92 | | Self::Nested { [INFO] [stdout] 93 | | node: node_left, [INFO] [stdout] 94 | | next: next_left, [INFO] [stdout] ... | [INFO] [stdout] 99 | | }, [INFO] [stdout] 100 | | ) => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 113 | _ => false, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/policy.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | fn to_bytes(&self) -> Cow<[u8]> { [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] 36 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/statement.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | for right in next_right { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 105 - for right in next_right { [INFO] [stdout] 105 + while let Some(right) = next_right { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 105 - for right in next_right { [INFO] [stdout] 105 + if let Some(right) = next_right { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dl_authorize::request::RequestResourceBuilder` [INFO] [stdout] --> examples/simple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use dl_authorize::request::RequestResourceBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dl_authorize::*` [INFO] [stdout] --> examples/simple.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dl_authorize::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resource` [INFO] [stdout] --> examples/simple.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let resource = StatementResource::Resource("canister".to_string()).add_nested( [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `action`, `user`, and `caller` are never read [INFO] [stdout] --> examples/simple.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct MutateRequest { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 13 | action: Action, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | caller: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> examples/simple.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct UserStore { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 24 | data: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> examples/simple.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct KVStore { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 28 | data: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/statement.rs:49:47 [INFO] [stdout] | [INFO] [stdout] 49 | StatementResource::Nested { node, next } => node, [INFO] [stdout] | ^^^^ help: try ignoring the field: `next: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/statement.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | StatementResource::Nested { node, next } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/statement.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | StatementResource::Nested { node, next } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/statement.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | _ => false, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/statement.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 84 | (Self::Resource(v), RequestResource::Nested { node, next }) => { [INFO] [stdout] | ----------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 87 | (Self::Resource(left), RequestResource::Resource(right)) => left == right, [INFO] [stdout] | -------------------------------------------------------- matches some of the same values [INFO] [stdout] 88 | (Self::Nested { node, next }, RequestResource::Resource(r)) => { [INFO] [stdout] | ----------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | / ( [INFO] [stdout] 92 | | Self::Nested { [INFO] [stdout] 93 | | node: node_left, [INFO] [stdout] 94 | | next: next_left, [INFO] [stdout] ... | [INFO] [stdout] 99 | | }, [INFO] [stdout] 100 | | ) => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 113 | _ => false, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/statement.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut expected = vec!["foo", "bar", "baz"]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/policy.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | fn to_bytes(&self) -> Cow<[u8]> { [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] 36 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/statement.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | for right in next_right { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 105 - for right in next_right { [INFO] [stdout] 105 + while let Some(right) = next_right { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 105 - for right in next_right { [INFO] [stdout] 105 + if let Some(right) = next_right { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8 [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" "744ba91a195e1e451b394788906a78a8d822fbde3d07174a38178286de568d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "744ba91a195e1e451b394788906a78a8d822fbde3d07174a38178286de568d3f", kill_on_drop: false }` [INFO] [stdout] 744ba91a195e1e451b394788906a78a8d822fbde3d07174a38178286de568d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0027d61bae88a1ecd7edaad3b3a7664d20d467510f55192cf276540ad5607bc7 [INFO] running `Command { std: "docker" "start" "-a" "0027d61bae88a1ecd7edaad3b3a7664d20d467510f55192cf276540ad5607bc7", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `next` [INFO] [stderr] --> src/statement.rs:49:47 [INFO] [stderr] | [INFO] [stderr] 49 | StatementResource::Nested { node, next } => node, [INFO] [stderr] | ^^^^ help: try ignoring the field: `next: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/statement.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | StatementResource::Nested { node, next } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> src/statement.rs:75:41 [INFO] [stderr] | [INFO] [stderr] 75 | StatementResource::Nested { node, next } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/statement.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | _ => false, [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/statement.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 84 | (Self::Resource(v), RequestResource::Nested { node, next }) => { [INFO] [stderr] | ----------------------------------------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 87 | (Self::Resource(left), RequestResource::Resource(right)) => left == right, [INFO] [stderr] | -------------------------------------------------------- matches some of the same values [INFO] [stderr] 88 | (Self::Nested { node, next }, RequestResource::Resource(r)) => { [INFO] [stderr] | ----------------------------------------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 91 | / ( [INFO] [stderr] 92 | | Self::Nested { [INFO] [stderr] 93 | | node: node_left, [INFO] [stderr] 94 | | next: next_left, [INFO] [stderr] ... | [INFO] [stderr] 99 | | }, [INFO] [stderr] 100 | | ) => { [INFO] [stderr] | |_____________- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 113 | _ => false, [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/policy.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | fn to_bytes(&self) -> Cow<[u8]> { [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] 36 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stderr] --> src/statement.rs:105:34 [INFO] [stderr] | [INFO] [stderr] 105 | for right in next_right { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stderr] help: to check pattern in a loop use `while let` [INFO] [stderr] | [INFO] [stderr] 105 - for right in next_right { [INFO] [stderr] 105 + while let Some(right) = next_right { [INFO] [stderr] | [INFO] [stderr] help: consider using `if let` to clear intent [INFO] [stderr] | [INFO] [stderr] 105 - for right in next_right { [INFO] [stderr] 105 + if let Some(right) = next_right { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/statement.rs:178:13 [INFO] [stderr] | [INFO] [stderr] 178 | let mut expected = vec!["foo", "bar", "baz"]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dl_authorize` (lib) generated 6 warnings [INFO] [stderr] warning: `dl_authorize` (lib test) generated 7 warnings (6 duplicates) (run `cargo fix --lib -p dl_authorize --tests` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `dl_authorize::request::RequestResourceBuilder` [INFO] [stderr] --> examples/simple.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use dl_authorize::request::RequestResourceBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dl_authorize::*` [INFO] [stderr] --> examples/simple.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use dl_authorize::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `resource` [INFO] [stderr] --> examples/simple.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let resource = StatementResource::Resource("canister".to_string()).add_nested( [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `action`, `user`, and `caller` are never read [INFO] [stderr] --> examples/simple.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct MutateRequest { [INFO] [stderr] | ------------- fields in this struct [INFO] [stderr] 13 | action: Action, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 14 | user: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 15 | caller: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `data` is never read [INFO] [stderr] --> examples/simple.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub struct UserStore { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 24 | data: HashMap, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `data` is never read [INFO] [stderr] --> examples/simple.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct KVStore { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 28 | data: HashMap, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dl_authorize` (example "simple") generated 6 warnings (run `cargo fix --example "simple"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8 [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/dl_authorize-1d01b67c2f6bae2d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test statement::resource_statement_tests::it_builds_a_request_resource ... ok [INFO] [stdout] test policy::policy_tests::it_selects_least_permissive ... ok [INFO] [stdout] test policy::policy_tests::it_matches_policy ... ok [INFO] [stdout] test statement::resource_statement_tests::it_builds_a_statement_resource ... ok [INFO] [stdout] test statement::resource_statement_tests::it_matches_a_request_to_a_double_nexted_statement ... ok [INFO] [stdout] test statement::resource_statement_tests::it_matches_a_request_to_a_nested_statement ... ok [INFO] [stdout] test statement::resource_statement_tests::it_matches_a_request_to_a_statement ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests dl_authorize [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" "0027d61bae88a1ecd7edaad3b3a7664d20d467510f55192cf276540ad5607bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0027d61bae88a1ecd7edaad3b3a7664d20d467510f55192cf276540ad5607bc7", kill_on_drop: false }` [INFO] [stdout] 0027d61bae88a1ecd7edaad3b3a7664d20d467510f55192cf276540ad5607bc7