[INFO] fetching crate contract-transcode 4.0.0-rc.1...
[INFO] checking contract-transcode-4.0.0-rc.1 against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121557
[INFO] extracting crate contract-transcode 4.0.0-rc.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate contract-transcode 4.0.0-rc.1 on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate contract-transcode 4.0.0-rc.1
[INFO] finished tweaking crates.io crate contract-transcode 4.0.0-rc.1
[INFO] tweaked toml for crates.io crate contract-transcode 4.0.0-rc.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synstructure v0.13.1
[INFO] [stderr]   Downloaded contract-metadata v4.0.0-rc.4
[INFO] [stderr]   Downloaded scale-encode-derive v0.5.0
[INFO] [stderr]   Downloaded linkme v0.3.25
[INFO] [stderr]   Downloaded ink_prelude v5.0.0-rc.3
[INFO] [stderr]   Downloaded ink_metadata v5.0.0-rc.3
[INFO] [stderr]   Downloaded ink_codegen v5.0.0-rc.3
[INFO] [stderr]   Downloaded const_env_impl v0.1.2
[INFO] [stderr]   Downloaded ink_allocator v5.0.0-rc.3
[INFO] [stderr]   Downloaded secp256k1 v0.28.2
[INFO] [stderr]   Downloaded const_env v0.1.2
[INFO] [stderr]   Downloaded ink v5.0.0-rc.3
[INFO] [stderr]   Downloaded polkavm-common v0.5.0
[INFO] [stderr]   Downloaded ink_storage_traits v5.0.0-rc.3
[INFO] [stderr]   Downloaded pallet-contracts-uapi-next v6.0.3
[INFO] [stderr]   Downloaded ink_env v5.0.0-rc.3
[INFO] [stderr]   Downloaded scale-decode v0.10.0
[INFO] [stderr]   Downloaded linkme-impl v0.3.25
[INFO] [stderr]   Downloaded scale-bits v0.4.0
[INFO] [stderr]   Downloaded escape8259 v0.5.2
[INFO] [stderr]   Downloaded ink_engine v5.0.0-rc.3
[INFO] [stderr]   Downloaded scale-encode v0.5.0
[INFO] [stderr]   Downloaded joinery v2.1.0
[INFO] [stderr]   Downloaded ink_primitives v5.0.0-rc.3
[INFO] [stderr]   Downloaded secp256k1-sys v0.9.2
[INFO] [stderr]   Downloaded indent_write v2.2.0
[INFO] [stderr]   Downloaded ink_storage v5.0.0-rc.3
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded array-init v2.1.0
[INFO] [stderr]   Downloaded polkavm-derive v0.5.0
[INFO] [stderr]   Downloaded xxhash-rust v0.8.10
[INFO] [stderr]   Downloaded scale-decode-derive v0.10.0
[INFO] [stderr]   Downloaded polkavm-derive-impl v0.5.0
[INFO] [stderr]   Downloaded brownstone v1.1.0
[INFO] [stderr]   Downloaded ink_macro v5.0.0-rc.3
[INFO] [stderr]   Downloaded ink_ir v5.0.0-rc.3
[INFO] [stderr]   Downloaded nom-supreme v0.7.0
[INFO] [stderr]   Downloaded sp-keyring v25.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 393bdcaff249be54d20efad953a69becd9bcff8a684ffe36673af3b6ea47e725
[INFO] running `Command { std: "docker" "start" "-a" "393bdcaff249be54d20efad953a69becd9bcff8a684ffe36673af3b6ea47e725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "393bdcaff249be54d20efad953a69becd9bcff8a684ffe36673af3b6ea47e725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393bdcaff249be54d20efad953a69becd9bcff8a684ffe36673af3b6ea47e725", kill_on_drop: false }`
[INFO] [stdout] 393bdcaff249be54d20efad953a69becd9bcff8a684ffe36673af3b6ea47e725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93838b9898684fa3b3a8407d2b5110da7dc207cda5e0e4d3927d94b152803f55
[INFO] running `Command { std: "docker" "start" "-a" "93838b9898684fa3b3a8407d2b5110da7dc207cda5e0e4d3927d94b152803f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking subtle v2.4.1
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[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking byteorder v1.5.0
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[INFO] [stderr]    Compiling schemars v0.8.16
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[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking smallvec v1.13.1
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[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking percent-encoding v2.3.1
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[INFO] [stderr]    Compiling anyhow v1.0.80
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[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking log v0.4.21
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[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking unicode-normalization v0.1.23
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[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
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[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]    Compiling rustix v0.36.17
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[INFO] [stderr]    Compiling cpp_demangle v0.3.5
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[INFO] [stderr]     Checking wasmtime-jit-debug v8.0.1
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[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
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[INFO] [stderr]    Compiling ref-cast v1.0.22
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[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling wasmtime v8.0.1
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[INFO] [stderr]    Compiling regex-automata v0.4.6
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[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
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[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
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[INFO] [stderr]    Compiling rustversion v1.0.14
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[INFO] [stderr]    Compiling parking_lot_core v0.9.9
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[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
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[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking array-bytes v6.2.2
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[INFO] [stderr]     Checking ink_prelude v5.0.0-rc.3
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[INFO] [stderr]    Compiling sp-io v24.0.0
[INFO] [stderr]    Compiling const_env_impl v0.1.2
[INFO] [stderr]     Checking pallet-contracts-uapi-next v6.0.3
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[INFO] [stderr]     Checking ink_allocator v5.0.0-rc.3
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking brownstone v1.1.0
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[INFO] [stderr]     Checking indent_write v2.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling sp-debug-derive v9.0.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v12.0.0
[INFO] [stderr]     Checking secp256k1 v0.24.3
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[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.9
[INFO] [stderr]    Compiling scale-info-derive v2.10.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]     Checking zeroize v1.7.0
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[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
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[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking secrecy v0.8.0
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[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling linkme-impl v0.3.25
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[INFO] [stderr]     Checking dyn-clonable v0.9.0
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[INFO] [stderr]     Checking contract-metadata v4.0.0-rc.4
[INFO] [stderr]     Checking sp-externalities v0.20.0
[INFO] [stderr]    Compiling scale-info v2.10.0
[INFO] [stderr]    Compiling ss58-registry v1.46.0
[INFO] [stderr]    Compiling scale-bits v0.4.0
[INFO] [stderr]    Compiling scale-encode v0.5.0
[INFO] [stderr]    Compiling scale-decode v0.10.0
[INFO] [stderr]     Checking sp-tracing v11.0.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking bounded-collections v0.1.9
[INFO] [stderr]     Checking sp-arithmetic v17.0.0
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling ink_primitives v5.0.0-rc.3
[INFO] [stderr]     Checking wasmtime-types v8.0.1
[INFO] [stderr]    Compiling ink_codegen v5.0.0-rc.3
[INFO] [stderr]     Checking wasmtime-environ v8.0.1
[INFO] [stderr]     Checking ink_metadata v5.0.0-rc.3
[INFO] [stderr]     Checking ink_engine v5.0.0-rc.3
[INFO] [stderr]     Checking ink_storage_traits v5.0.0-rc.3
[INFO] [stderr]     Checking ink_env v5.0.0-rc.3
[INFO] [stderr]     Checking wasmtime-jit v8.0.1
[INFO] [stderr]     Checking ink_storage v5.0.0-rc.3
[INFO] [stderr]     Checking contract-transcode v4.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/encode.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         TryFrom,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/encode.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         TryInto,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/env_types.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/env_types.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     convert::TryFrom,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]   --> src/scon/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     iter::FromIterator,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `FromIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ink_macro v5.0.0-rc.3
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ink v5.0.0-rc.3
[INFO] [stderr]     Checking sp-wasm-interface v15.0.0
[INFO] [stderr]     Checking sp-runtime-interface v18.0.0
[INFO] [stderr]     Checking sp-core v22.0.0
[INFO] [stderr]     Checking sp-trie v23.0.0
[INFO] [stderr]     Checking sp-keystore v0.28.0
[INFO] [stderr]     Checking sp-weights v21.0.0
[INFO] [stderr]     Checking sp-state-machine v0.29.0
[INFO] [stderr]     Checking sp-application-crypto v24.0.0
[INFO] [stderr]     Checking sp-runtime v25.0.0
[INFO] [stderr]     Checking sp-keyring v25.0.0
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/encode.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         TryFrom,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/encode.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         TryInto,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/env_types.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/env_types.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     convert::TryFrom,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]   --> src/scon/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     iter::FromIterator,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/8f359beca4e58bc3ae795a666301a8f47023044c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `FromIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]    --> src/transcoder.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |             Value,
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 188 |         },
[INFO] [stdout] 189 |         *,
[INFO] [stdout]     |         - the item `Value` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:503:9
[INFO] [stdout]     |
[INFO] [stdout] 500 |     use super::*;
[INFO] [stdout]     |         -------- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 503 |     use scon::Value;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hex` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:506:9
[INFO] [stdout]     |
[INFO] [stdout] 500 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 506 |     use crate::scon::Hex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "93838b9898684fa3b3a8407d2b5110da7dc207cda5e0e4d3927d94b152803f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93838b9898684fa3b3a8407d2b5110da7dc207cda5e0e4d3927d94b152803f55", kill_on_drop: false }`
[INFO] [stdout] 93838b9898684fa3b3a8407d2b5110da7dc207cda5e0e4d3927d94b152803f55
[INFO] checking contract-transcode-4.0.0-rc.1 against try#80d5fe37e16a0befb4128414cb6a11d544788c0a for pr-121557
[INFO] extracting crate contract-transcode 4.0.0-rc.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate contract-transcode 4.0.0-rc.1 on toolchain 80d5fe37e16a0befb4128414cb6a11d544788c0a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate contract-transcode 4.0.0-rc.1
[INFO] finished tweaking crates.io crate contract-transcode 4.0.0-rc.1
[INFO] tweaked toml for crates.io crate contract-transcode 4.0.0-rc.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "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" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1238db6d722768538d81f1bcedb58298f01c5e542d1cb84c3f1b06094149d29f
[INFO] running `Command { std: "docker" "start" "-a" "1238db6d722768538d81f1bcedb58298f01c5e542d1cb84c3f1b06094149d29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1238db6d722768538d81f1bcedb58298f01c5e542d1cb84c3f1b06094149d29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1238db6d722768538d81f1bcedb58298f01c5e542d1cb84c3f1b06094149d29f", kill_on_drop: false }`
[INFO] [stdout] 1238db6d722768538d81f1bcedb58298f01c5e542d1cb84c3f1b06094149d29f
[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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c3b020e8dbe22796d6a05b1f2fe7310cc9ae9e6210e207603f4b0710428a417
[INFO] running `Command { std: "docker" "start" "-a" "2c3b020e8dbe22796d6a05b1f2fe7310cc9ae9e6210e207603f4b0710428a417", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling wasmtime-runtime v8.0.1
[INFO] [stderr]     Checking sp-std v9.0.0
[INFO] [stderr]     Checking getrandom_or_panic v0.0.3
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking wasmtime-asm-macros v8.0.1
[INFO] [stderr]     Checking wasmtime-jit-debug v8.0.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v8.0.1
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling wasmtime v8.0.1
[INFO] [stderr]     Checking chrono v0.4.35
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/80d5fe37e16a0befb4128414cb6a11d544788c0a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.52/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=8c1cad65d0a6eb6e -C extra-filename=-8c1cad65d0a6eb6e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9675dab333a2ba88.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9a3c6f2abd5cb631.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c3b020e8dbe22796d6a05b1f2fe7310cc9ae9e6210e207603f4b0710428a417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3b020e8dbe22796d6a05b1f2fe7310cc9ae9e6210e207603f4b0710428a417", kill_on_drop: false }`
[INFO] [stdout] 2c3b020e8dbe22796d6a05b1f2fe7310cc9ae9e6210e207603f4b0710428a417