[INFO] fetching crate mechtron-host 0.3.6... [INFO] building mechtron-host-0.3.6 against try#f41a2ab7b0d9462073425dd6c04abbeb4805cb77 for pr-97334-2 [INFO] extracting crate mechtron-host 0.3.6 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate mechtron-host 0.3.6 on toolchain f41a2ab7b0d9462073425dd6c04abbeb4805cb77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mechtron-host 0.3.6 [INFO] finished tweaking crates.io crate mechtron-host 0.3.6 [INFO] tweaked toml for crates.io crate mechtron-host 0.3.6 written to /workspace/builds/worker-3-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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56961ca260e7072f6ca9d21a7a8ed652451365e7ce1ae83e88972a228caddedf [INFO] running `Command { std: "docker" "start" "-a" "56961ca260e7072f6ca9d21a7a8ed652451365e7ce1ae83e88972a228caddedf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56961ca260e7072f6ca9d21a7a8ed652451365e7ce1ae83e88972a228caddedf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56961ca260e7072f6ca9d21a7a8ed652451365e7ce1ae83e88972a228caddedf", kill_on_drop: false }` [INFO] [stdout] 56961ca260e7072f6ca9d21a7a8ed652451365e7ce1ae83e88972a228caddedf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d79126c5e937d21815eec7f162527858613bef0567b1a619295f5373af00dc60 [INFO] running `Command { std: "docker" "start" "-a" "d79126c5e937d21815eec7f162527858613bef0567b1a619295f5373af00dc60", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bytecheck v0.6.9 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling rend v0.3.6 [INFO] [stderr] Compiling target-lexicon v0.12.5 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling gimli v0.27.1 [INFO] [stderr] Compiling rkyv v0.7.39 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling object v0.30.3 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.83.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling corosensei v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.82.3 [INFO] [stderr] Compiling cranelift-codegen-meta v0.82.3 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling memmap2 v0.5.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling region v3.0.0 [INFO] [stderr] Compiling darling_core v0.14.2 [INFO] [stderr] Compiling unicode-bidi v0.3.10 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling cranelift-entity v0.82.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regalloc v0.0.34 [INFO] [stderr] Compiling cranelift-bforest v0.82.3 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling cranelift-codegen v0.82.3 [INFO] [stderr] Compiling brownstone v1.1.0 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling wasm-encoder v0.22.0 [INFO] [stderr] Compiling tokio v1.24.2 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling async-trait v0.1.63 [INFO] [stderr] Compiling joinery v2.1.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling indent_write v2.2.0 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling nom-supreme v0.6.0 [INFO] [stderr] Compiling nom_locate v4.1.0 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling wast v52.0.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.9 [INFO] [stderr] Compiling darling_macro v0.14.2 [INFO] [stderr] Compiling rkyv_derive v0.7.39 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling darling v0.14.2 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling enumset_derive v0.6.1 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling enumset v1.0.12 [INFO] [stderr] Compiling dynasm v1.2.3 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling ariadne v0.1.5 [INFO] [stderr] Compiling wat v1.0.55 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling enum-ordinalize v3.1.12 [INFO] [stderr] Compiling wasmer-derive v2.3.0 [INFO] [stderr] Compiling cosmic-macros-primitive v0.3.6 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling uuid v1.2.2 [INFO] [stderr] Compiling oneshot v0.1.5 [INFO] [stderr] Compiling serde_bytes v0.11.8 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling dynasmrt v1.2.3 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling loupe v0.1.3 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling wasmer-types v2.3.0 [INFO] [stderr] Compiling cosmic-nom v0.3.6 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling validator v0.15.0 [INFO] [stderr] Compiling cosmic-space v0.3.6 [INFO] [stderr] Compiling wasmer-compiler v2.3.0 [INFO] [stderr] Compiling wasmer-artifact v2.3.0 [INFO] [stderr] Compiling wasmer-object v2.3.0 [INFO] [stderr] Compiling wasmer-compiler-singlepass v2.3.0 [INFO] [stderr] Compiling wasmer-vm v2.3.0 [INFO] [stderr] Compiling wasmer-engine-universal-artifact v2.3.0 [INFO] [stderr] Compiling wasmer-engine v2.3.0 [INFO] [stderr] Compiling wasmer-engine-universal v2.3.0 [INFO] [stderr] Compiling wasmer-engine-dylib v2.3.0 [INFO] [stderr] Compiling cranelift-frontend v0.82.3 [INFO] [stderr] Compiling wasmer v2.3.0 [INFO] [stderr] Compiling mechtron-host v0.3.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `Command { std: "docker" "inspect" "d79126c5e937d21815eec7f162527858613bef0567b1a619295f5373af00dc60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d79126c5e937d21815eec7f162527858613bef0567b1a619295f5373af00dc60", kill_on_drop: false }` [INFO] [stdout] d79126c5e937d21815eec7f162527858613bef0567b1a619295f5373af00dc60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bc76e8f124eddaad05aef32834feec18b9af59fad7f1591d7040a0b94671217 [INFO] running `Command { std: "docker" "start" "-a" "3bc76e8f124eddaad05aef32834feec18b9af59fad7f1591d7040a0b94671217", kill_on_drop: false }` [INFO] [stderr] Compiling mechtron-host v0.3.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.11s [INFO] running `Command { std: "docker" "inspect" "3bc76e8f124eddaad05aef32834feec18b9af59fad7f1591d7040a0b94671217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bc76e8f124eddaad05aef32834feec18b9af59fad7f1591d7040a0b94671217", kill_on_drop: false }` [INFO] [stdout] 3bc76e8f124eddaad05aef32834feec18b9af59fad7f1591d7040a0b94671217