[INFO] fetching crate locutus-stdlib 0.0.3...
[INFO] checking locutus-stdlib-0.0.3 against try#549dafd0516c8b08f912fb001d48e977d0a94c34 for pr-107421
[INFO] extracting crate locutus-stdlib 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate locutus-stdlib 0.0.3 on toolchain 549dafd0516c8b08f912fb001d48e977d0a94c34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate locutus-stdlib 0.0.3
[INFO] finished tweaking crates.io crate locutus-stdlib 0.0.3
[INFO] tweaked toml for crates.io crate locutus-stdlib 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df6e01051c5df65731f0016726ef4a75bba8c9b94aa9a35fbc1b53accd41a497
[INFO] running `Command { std: "docker" "start" "-a" "df6e01051c5df65731f0016726ef4a75bba8c9b94aa9a35fbc1b53accd41a497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df6e01051c5df65731f0016726ef4a75bba8c9b94aa9a35fbc1b53accd41a497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6e01051c5df65731f0016726ef4a75bba8c9b94aa9a35fbc1b53accd41a497", kill_on_drop: false }`
[INFO] [stdout] df6e01051c5df65731f0016726ef4a75bba8c9b94aa9a35fbc1b53accd41a497
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c76624191960bb3e59640bc0e947f839683a5d7a4d9b6dee7667768abb3594d6
[INFO] running `Command { std: "docker" "start" "-a" "c76624191960bb3e59640bc0e947f839683a5d7a4d9b6dee7667768abb3594d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling strsim v0.10.0
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[INFO] [stderr]    Compiling ident_case v1.0.1
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[INFO] [stderr]     Checking pin-project-lite v0.2.9
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[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bytecheck v0.6.9
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling cranelift-isle v0.86.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.86.1
[INFO] [stderr]    Compiling rkyv v0.7.39
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[INFO] [stderr]     Checking rustc-demangle v0.1.21
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[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust-wasm v0.1.1
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[INFO] [stderr]    Compiling futures-core v0.3.25
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[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]    Compiling wasmer-wit-parser v0.1.1
[INFO] [stderr]     Checking region v3.0.0
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[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]     Checking rayon-core v1.10.2
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-core v0.1.1
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust v0.1.1
[INFO] [stderr]     Checking wasm-encoder v0.22.0
[INFO] [stderr]     Checking memmap2 v0.5.8
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[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v3.1.1
[INFO] [stderr]     Checking bytes v1.3.0
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[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling semver v1.0.16
[INFO] [stderr]     Checking overload v0.1.1
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[INFO] [stderr]     Checking xattr v0.2.3
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rmpv v1.0.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling cranelift-codegen v0.86.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.9
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.39
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling wasmer-derive v3.1.1
[INFO] [stderr]    Compiling wasmer-wit-bindgen-rust-impl v0.1.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]     Checking wat v1.0.56
[INFO] [stderr]    Compiling locutus-macros v0.0.3
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]    Compiling derive_arbitrary v1.2.3
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]    Compiling serde_with_macros v2.2.0
[INFO] [stderr]     Checking wasmer-wit-bindgen-rust v0.1.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking arbitrary v1.2.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking wasmer-vfs v3.1.1
[INFO] [stderr]     Checking wasmer-vnet v3.1.1
[INFO] [stderr]     Checking wasmer-vbus v3.1.1
[INFO] [stderr]     Checking wasmer-wasi-local-networking v3.1.1
[INFO] [stderr]     Checking enumset v1.0.12
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking wasmer-types v3.1.1
[INFO] [stderr]     Checking serde_with v2.2.0
[INFO] [stderr]     Checking rmp-serde v1.1.1
[INFO] [stderr]     Checking serde_bytes v0.11.8
[INFO] [stderr]     Checking serde_json v1.0.91
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking wasmer-vm v3.1.1
[INFO] [stderr]     Checking locutus-stdlib v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking wasmer-compiler v3.1.1
[INFO] [stderr]     Checking cranelift-frontend v0.86.1
[INFO] [stderr]     Checking wasmer v3.1.1
[INFO] [stderr]     Checking wasmer-wasi-types v3.1.1
[INFO] [stderr]     Checking wasmer-wasi v3.1.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.18s
[INFO] running `Command { std: "docker" "inspect" "c76624191960bb3e59640bc0e947f839683a5d7a4d9b6dee7667768abb3594d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76624191960bb3e59640bc0e947f839683a5d7a4d9b6dee7667768abb3594d6", kill_on_drop: false }`
[INFO] [stdout] c76624191960bb3e59640bc0e947f839683a5d7a4d9b6dee7667768abb3594d6