[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<StringOrUrl, Infallible>
[INFO] [stdout]   --> src/common/string_or_url.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn parse(s: &str) -> Result<Self, Infallible> {
[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<StringOrUrl, Infallible>
[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<StringOrUrl, Infallible>
[INFO] [stdout]   --> src/common/string_or_url.rs:73:51
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  ___________________________________________________^
[INFO] [stdout] 74 | |     Ok(
[INFO] [stdout] 75 | |       s.parse::<Url>()
[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<StringOrUrl, Infallible>
[INFO] [stdout]   --> src/common/string_or_url.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | /     Ok(
[INFO] [stdout] 75 | |       s.parse::<Url>()
[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<string_or_url::StringOrUrl, Infallible>
[INFO] [stdout]   --> src/common/string_or_url.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn parse(s: &str) -> Result<Self, Infallible> {
[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<string_or_url::StringOrUrl, Infallible>
[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<string_or_url::StringOrUrl, Infallible>
[INFO] [stdout]   --> src/common/string_or_url.rs:73:51
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  ___________________________________________________^
[INFO] [stdout] 74 | |     Ok(
[INFO] [stdout] 75 | |       s.parse::<Url>()
[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<string_or_url::StringOrUrl, Infallible>
[INFO] [stdout]   --> src/common/string_or_url.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | /     Ok(
[INFO] [stdout] 75 | |       s.parse::<Url>()
[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<string_or_url::StringOrUrl, Infallible>
[INFO] [stdout]    --> src/common/string_or_url.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |     assert!(TEST_URL.parse::<StringOrUrl>().unwrap().is_url());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<string_or_url::StringOrUrl, Infallible>
[INFO] [stdout]    --> src/common/string_or_url.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |     assert!("I'm a random string :)".parse::<StringOrUrl>().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
