[INFO] fetching crate identity_core 1.5.1... [INFO] checking identity_core-1.5.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate identity_core 1.5.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate identity_core 1.5.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate identity_core 1.5.1 [INFO] tweaked toml for crates.io crate identity_core 1.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate identity_core 1.5.1 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] crate crates.io crate identity_core 1.5.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 233a7b1e6bfb991facf6a5390d3a0174443e9a1a3c1874b872fad0dced99c7a8 [INFO] running `Command { std: "docker" "start" "-a" "233a7b1e6bfb991facf6a5390d3a0174443e9a1a3c1874b872fad0dced99c7a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "233a7b1e6bfb991facf6a5390d3a0174443e9a1a3c1874b872fad0dced99c7a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233a7b1e6bfb991facf6a5390d3a0174443e9a1a3c1874b872fad0dced99c7a8", kill_on_drop: false }` [INFO] [stdout] 233a7b1e6bfb991facf6a5390d3a0174443e9a1a3c1874b872fad0dced99c7a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9bebeacecaddc1cbf2884d10c73bdd75e6ac3c15f327b72dce6b1ef78d66c57e [INFO] running `Command { std: "docker" "start" "-a" "9bebeacecaddc1cbf2884d10c73bdd75e6ac3c15f327b72dce6b1ef78d66c57e", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking tempfile v3.19.1 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking proptest v1.6.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Checking data-encoding-macro v0.1.18 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking identity_core v1.5.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:25:53 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 26 | | s.parse() [INFO] [stdout] 27 | | } [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: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | s.parse() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:73:51 [INFO] [stdout] | [INFO] [stdout] 73 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ___________________________________________________^ [INFO] [stdout] 74 | | Ok( [INFO] [stdout] 75 | | s.parse::() [INFO] [stdout] 76 | | .map(Self::Url) [INFO] [stdout] ... | [INFO] [stdout] 79 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | / Ok( [INFO] [stdout] 75 | | s.parse::() [INFO] [stdout] 76 | | .map(Self::Url) [INFO] [stdout] 77 | | .unwrap_or_else(|_| Self::String(s.to_string())), [INFO] [stdout] 78 | | ) [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `identity_core` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:25:53 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 26 | | s.parse() [INFO] [stdout] 27 | | } [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: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | s.parse() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:73:51 [INFO] [stdout] | [INFO] [stdout] 73 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ___________________________________________________^ [INFO] [stdout] 74 | | Ok( [INFO] [stdout] 75 | | s.parse::() [INFO] [stdout] 76 | | .map(Self::Url) [INFO] [stdout] ... | [INFO] [stdout] 79 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | / Ok( [INFO] [stdout] 75 | | s.parse::() [INFO] [stdout] 76 | | .map(Self::Url) [INFO] [stdout] 77 | | .unwrap_or_else(|_| Self::String(s.to_string())), [INFO] [stdout] 78 | | ) [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | assert!(TEST_URL.parse::().unwrap().is_url()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/common/string_or_url.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | assert!("I'm a random string :)".parse::().unwrap().is_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `identity_core` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "9bebeacecaddc1cbf2884d10c73bdd75e6ac3c15f327b72dce6b1ef78d66c57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bebeacecaddc1cbf2884d10c73bdd75e6ac3c15f327b72dce6b1ef78d66c57e", kill_on_drop: false }` [INFO] [stdout] 9bebeacecaddc1cbf2884d10c73bdd75e6ac3c15f327b72dce6b1ef78d66c57e