[INFO] fetching crate syndicate-tools 0.21.0-rc.0...
[INFO] checking syndicate-tools-0.21.0-rc.0 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] extracting crate syndicate-tools 0.21.0-rc.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate syndicate-tools 0.21.0-rc.0
[INFO] finished tweaking crates.io crate syndicate-tools 0.21.0-rc.0
[INFO] tweaked toml for crates.io crate syndicate-tools 0.21.0-rc.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syndicate-tools 0.21.0-rc.0 on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syndicate-tools 0.21.0-rc.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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c4f4243205158c412bd1624681ecbdeff550be9c964f0c491cebb58d313d109
[INFO] running `Command { std: "docker" "start" "-a" "9c4f4243205158c412bd1624681ecbdeff550be9c964f0c491cebb58d313d109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c4f4243205158c412bd1624681ecbdeff550be9c964f0c491cebb58d313d109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4f4243205158c412bd1624681ecbdeff550be9c964f0c491cebb58d313d109", kill_on_drop: false }`
[INFO] [stdout] 9c4f4243205158c412bd1624681ecbdeff550be9c964f0c491cebb58d313d109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c20ec120cce9bd928b8d48eedd4be3b7da55f65e8d309d41935acb6df6118c1
[INFO] running `Command { std: "docker" "start" "-a" "1c20ec120cce9bd928b8d48eedd4be3b7da55f65e8d309d41935acb6df6118c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking poly1305 v0.7.2
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking chacha20 v0.8.2
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking noise-protocol v0.1.4
[INFO] [stderr]     Checking aes-gcm v0.9.4
[INFO] [stderr]     Checking chacha20poly1305 v0.9.1
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking x25519-dalek v1.2.0
[INFO] [stderr]     Checking noise-rust-crypto v0.5.0
[INFO] [stderr]    Compiling preserves v5.0.0-rc.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking clap v4.5.32
[INFO] [stderr]     Checking clap_complete v4.5.47
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling preserves-schema v6.0.0-rc.4
[INFO] [stdout] error[E0277]: the size for values of type `dyn Emittable` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/preserves-schema-6.0.0-rc.4/src/compiler/types.rs:227:77
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn render(&self, ctxt: &ModuleContext, direct: bool, defining: &Ref) -> impl Emittable {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Emittable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Emittable` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/preserves-schema-6.0.0-rc.4/src/compiler/types.rs:227:77
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn render(&self, ctxt: &ModuleContext, direct: bool, defining: &Ref) -> impl Emittable {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Emittable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/preserves-schema-6.0.0-rc.4/src/compiler/types.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 | /         match self {
[INFO] [stdout] 229 | |             TField::Unit => seq!["()"],
[INFO] [stdout] 230 | |             TField::Any => seq![ctxt.any_type()],
[INFO] [stdout] 231 | |             TField::Embedded => seq![ctxt.dom_type()],
[INFO] [stdout] ...   |
[INFO] [stdout] 248 | |             TField::Base(n) => seq![n.to_owned()],
[INFO] [stdout] 249 | |         }
[INFO] [stdout]     | |_________^ expected `dyn Emittable`, found `Sequence`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected trait object `dyn Emittable`
[INFO] [stdout]                      found struct `block::Sequence`
[INFO] [stdout]     = help: `block::Sequence` implements `Emittable` so you could box the found value and coerce it to the trait object `Box<dyn Emittable>`, you will have to change the expected type as well
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/preserves-schema-6.0.0-rc.4/src/compiler/types.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 | /         match self {
[INFO] [stdout] 229 | |             TField::Unit => seq!["()"],
[INFO] [stdout] 230 | |             TField::Any => seq![ctxt.any_type()],
[INFO] [stdout] 231 | |             TField::Embedded => seq![ctxt.dom_type()],
[INFO] [stdout] ...   |
[INFO] [stdout] 248 | |             TField::Base(n) => seq![n.to_owned()],
[INFO] [stdout] 249 | |         }
[INFO] [stdout]     | |_________^ expected `dyn Emittable`, found `Sequence`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected trait object `dyn Emittable`
[INFO] [stdout]                      found struct `block::Sequence`
[INFO] [stdout]     = help: `block::Sequence` implements `Emittable` so you could box the found value and coerce it to the trait object `Box<dyn Emittable>`, you will have to change the expected type as well
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `preserves-schema` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `preserves-schema` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1c20ec120cce9bd928b8d48eedd4be3b7da55f65e8d309d41935acb6df6118c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c20ec120cce9bd928b8d48eedd4be3b7da55f65e8d309d41935acb6df6118c1", kill_on_drop: false }`
[INFO] [stdout] 1c20ec120cce9bd928b8d48eedd4be3b7da55f65e8d309d41935acb6df6118c1