[INFO] fetching crate twistrs 0.5.2...
[INFO] checking twistrs-0.5.2 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] extracting crate twistrs 0.5.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate twistrs 0.5.2 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twistrs 0.5.2
[INFO] finished tweaking crates.io crate twistrs 0.5.2
[INFO] tweaked toml for crates.io crate twistrs 0.5.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 248a4ac08d7c2a7d6399da974af1dc27e10645f067403bc63041746a72d5b9dd
[INFO] running `Command { std: "docker" "start" "-a" "248a4ac08d7c2a7d6399da974af1dc27e10645f067403bc63041746a72d5b9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248a4ac08d7c2a7d6399da974af1dc27e10645f067403bc63041746a72d5b9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248a4ac08d7c2a7d6399da974af1dc27e10645f067403bc63041746a72d5b9dd", kill_on_drop: false }`
[INFO] [stdout] 248a4ac08d7c2a7d6399da974af1dc27e10645f067403bc63041746a72d5b9dd
[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" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87eb7459a8c33432cc03a64ad7c8529484fd5f6d61bcc71e1dfbeb976436742
[INFO] running `Command { std: "docker" "start" "-a" "a87eb7459a8c33432cc03a64ad7c8529484fd5f6d61bcc71e1dfbeb976436742", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling punycode v0.4.1
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking thiserror v1.0.48
[INFO] [stderr]    Compiling twistrs v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap_builder v4.4.4
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking psl v2.1.4
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking async-smtp v0.9.0
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking addr v0.15.6
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stdout] error[E0700]: hidden type for `impl Iterator<Item = std::string::String> + '_` captures lifetime that does not appear in bounds
[INFO] [stdout]    --> src/permutate.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 57  |   impl<'a> Domain<'a> {
[INFO] [stdout]     |        -- hidden type `impl Iterator<Item = std::string::String>` captures the lifetime `'a` as defined here
[INFO] [stdout] ...
[INFO] [stdout] 313 |       pub fn replacement(&self) -> impl Iterator<Item = String> + '_ {
[INFO] [stdout]     |                                    --------------------------------- opaque type defined here
[INFO] [stdout] 314 | /         Self::filter_domains(
[INFO] [stdout] 315 | |             self.fqdn
[INFO] [stdout] 316 | |                 .chars()
[INFO] [stdout] 317 | |                 .skip(1) // We don't want to insert at the beginning of the domain...
[INFO] [stdout] ...   |
[INFO] [stdout] 334 | |                 .flatten(),
[INFO] [stdout] 335 | |         )
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0700]: hidden type for `impl Iterator<Item = std::string::String> + '_` captures lifetime that does not appear in bounds
[INFO] [stdout]    --> src/permutate.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 57  |   impl<'a> Domain<'a> {
[INFO] [stdout]     |        -- hidden type `impl Iterator<Item = std::string::String>` captures the lifetime `'a` as defined here
[INFO] [stdout] ...
[INFO] [stdout] 313 |       pub fn replacement(&self) -> impl Iterator<Item = String> + '_ {
[INFO] [stdout]     |                                    --------------------------------- opaque type defined here
[INFO] [stdout] 314 | /         Self::filter_domains(
[INFO] [stdout] 315 | |             self.fqdn
[INFO] [stdout] 316 | |                 .chars()
[INFO] [stdout] 317 | |                 .skip(1) // We don't want to insert at the beginning of the domain...
[INFO] [stdout] ...   |
[INFO] [stdout] 334 | |                 .flatten(),
[INFO] [stdout] 335 | |         )
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0700`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twistrs` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0700`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twistrs` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a87eb7459a8c33432cc03a64ad7c8529484fd5f6d61bcc71e1dfbeb976436742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87eb7459a8c33432cc03a64ad7c8529484fd5f6d61bcc71e1dfbeb976436742", kill_on_drop: false }`
[INFO] [stdout] a87eb7459a8c33432cc03a64ad7c8529484fd5f6d61bcc71e1dfbeb976436742