[INFO] fetching crate ssi-security 0.1.0... [INFO] checking ssi-security-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ssi-security 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate ssi-security 0.1.0 [INFO] finished tweaking crates.io crate ssi-security 0.1.0 [INFO] tweaked toml for crates.io crate ssi-security 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ssi-security 0.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 127 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8cc2022ea75c5b5abc95be5a985f52a5b91a3b31c47b2e978735dba8eae060b6 [INFO] running `Command { std: "docker" "start" "-a" "8cc2022ea75c5b5abc95be5a985f52a5b91a3b31c47b2e978735dba8eae060b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8cc2022ea75c5b5abc95be5a985f52a5b91a3b31c47b2e978735dba8eae060b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cc2022ea75c5b5abc95be5a985f52a5b91a3b31c47b2e978735dba8eae060b6", kill_on_drop: false }` [INFO] [stdout] 8cc2022ea75c5b5abc95be5a985f52a5b91a3b31c47b2e978735dba8eae060b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 034ad615fefc3d767d677c3cb2866fd74d0a5ab3fc0011548635f217d078e5a6 [INFO] running `Command { std: "docker" "start" "-a" "034ad615fefc3d767d677c3cb2866fd74d0a5ab3fc0011548635f217d078e5a6", kill_on_drop: false }` [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling range-traits v0.3.2 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking lexical-util v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling utf8-decode v1.0.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling pct-str v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.2 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling btree-slab v0.6.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Checking ryu-js v0.2.2 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking pretty_dtoa v0.3.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking smallstr v0.3.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling locspan-derive v0.6.0 [INFO] [stderr] Compiling match-lookup v0.1.1 [INFO] [stderr] Compiling enum-ordinalize v4.3.2 [INFO] [stderr] Compiling educe v0.5.11 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking locspan v0.8.2 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking raw-btree v0.3.3 [INFO] [stderr] Checking const-str v0.4.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking decoded-char v0.1.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking replace_with v0.1.8 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Checking lexical-write-integer v1.0.6 [INFO] [stderr] Checking lexical-parse-integer v1.0.6 [INFO] [stderr] Checking base256emoji v1.0.2 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking lexical-parse-float v1.0.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking lexical-write-float v1.0.6 [INFO] [stderr] Checking data-encoding-macro v0.1.18 [INFO] [stderr] Checking multibase v0.9.2 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Checking lexical-core v1.0.6 [INFO] [stderr] Checking lexical v7.0.5 [INFO] [stderr] Checking json-number v0.4.9 [INFO] [stderr] Checking json-syntax v0.12.5 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling btree-range-map v0.7.2 [INFO] [stderr] Compiling static-regular-grammar v2.0.2 [INFO] [stderr] Compiling iref-core v3.2.2 [INFO] [stderr] Checking langtag v0.4.0 [INFO] [stderr] Checking iref v3.2.2 [INFO] [stderr] Compiling static-iref v3.0.0 [INFO] [stderr] Checking rdf-types v0.22.5 [INFO] [stderr] Compiling linked-data-derive v0.1.0 [INFO] [stderr] Checking xsd-types v0.9.6 [INFO] [stderr] Checking linked-data v0.1.2 [INFO] [stderr] Checking ssi-security v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ethereum_adress.rs:41:53 [INFO] [stdout] | [INFO] [stdout] 41 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 42 | | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] 43 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ethereum_adress.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ethereum_adress.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 67 | ) -> linked_data::ResourceInterpretation { [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] 67 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ethereum_adress.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 122 | ) -> linked_data::ResourceInterpretation { [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] 122 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/multibase.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 58 | ) -> linked_data::ResourceInterpretation { [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] 58 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/multibase.rs:125:53 [INFO] [stdout] | [INFO] [stdout] 125 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 126 | | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] 127 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/multibase.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/multibase.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 158 | ) -> linked_data::ResourceInterpretation { [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] 158 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/multibase.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | return match l.value.parse() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ssi-security` (lib) due to 5 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ethereum_adress.rs:41:53 [INFO] [stdout] | [INFO] [stdout] 41 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 42 | | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] 43 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/ethereum_adress.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ethereum_adress.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 67 | ) -> linked_data::ResourceInterpretation { [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] 67 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ethereum_adress.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 122 | ) -> linked_data::ResourceInterpretation { [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] 122 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/multibase.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 58 | ) -> linked_data::ResourceInterpretation { [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] 58 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/multibase.rs:125:53 [INFO] [stdout] | [INFO] [stdout] 125 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 126 | | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] 127 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/multibase.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | Ok(Self(s.to_owned())) // TODO actually parse [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/multibase.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 158 | ) -> linked_data::ResourceInterpretation { [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] 158 | ) -> linked_data::ResourceInterpretation<'_, I, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/multibase.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 214 | return match l.value.parse() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ssi-security` (lib test) due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "034ad615fefc3d767d677c3cb2866fd74d0a5ab3fc0011548635f217d078e5a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "034ad615fefc3d767d677c3cb2866fd74d0a5ab3fc0011548635f217d078e5a6", kill_on_drop: false }` [INFO] [stdout] 034ad615fefc3d767d677c3cb2866fd74d0a5ab3fc0011548635f217d078e5a6