[INFO] cloning repository https://github.com/joe-loach/potential
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joe-loach/potential" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe-loach%2Fpotential", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe-loach%2Fpotential'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e1ca2fee8fe0df9564ba09f228f5084fdf8dc29
[INFO] checking joe-loach/potential against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe-loach%2Fpotential" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joe-loach/potential on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/joe-loach/potential
[INFO] finished tweaking git repo https://github.com/joe-loach/potential
[INFO] tweaked toml for git repo https://github.com/joe-loach/potential written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/joe-loach/potential 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b9d284ca3ea05e18b11ce53e625eb85ce0d8b598355e35bccf6d1b770473722
[INFO] running `Command { std: "docker" "start" "-a" "9b9d284ca3ea05e18b11ce53e625eb85ce0d8b598355e35bccf6d1b770473722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b9d284ca3ea05e18b11ce53e625eb85ce0d8b598355e35bccf6d1b770473722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9d284ca3ea05e18b11ce53e625eb85ce0d8b598355e35bccf6d1b770473722", kill_on_drop: false }`
[INFO] [stdout] 9b9d284ca3ea05e18b11ce53e625eb85ce0d8b598355e35bccf6d1b770473722
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c522589b9675ee1afdf7c336c05fe795a2f48a320865c8310d829d8ffcc053c
[INFO] running `Command { std: "docker" "start" "-a" "3c522589b9675ee1afdf7c336c05fe795a2f48a320865c8310d829d8ffcc053c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking libloading v0.7.2
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking raw-window-handle v0.4.2
[INFO] [stderr]     Checking num-traits v0.2.14
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]    Compiling wayland-sys v0.29.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.3
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking ttf-parser v0.14.0
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.2
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking wasmparser v0.77.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling wgpu-core v0.12.1
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]     Checking wgpu-types v0.12.0
[INFO] [stderr]     Checking easy-parallel v3.2.0
[INFO] [stderr]     Checking profiling v1.0.4
[INFO] [stderr]     Checking async-task v4.2.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling xcb v0.10.1
[INFO] [stderr]     Checking inplace_it v0.3.3
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking futures-util v0.3.21
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking memmap2 v0.3.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking owned_ttf_parser v0.14.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking polling v2.2.0
[INFO] [stderr]     Checking async-broadcast v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.29.2
[INFO] [stderr]    Compiling wayland-protocols v0.29.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ab_glyph v0.2.13
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]     Checking async-io v1.7.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking gpu-descriptor v0.2.2
[INFO] [stderr]     Checking ordered-stream v0.0.1
[INFO] [stderr]     Checking petgraph v0.6.1
[INFO] [stderr]     Checking dlv-list v0.2.3
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking ordered-multimap v0.3.1
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]    Compiling dark-light v0.2.2
[INFO] [stderr]     Checking wit-schema-version v0.1.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking atomic_refcell v0.1.8
[INFO] [stderr]     Checking rust-ini v0.17.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking detect-desktop-environment v0.2.0
[INFO] [stderr]     Checking dconf_rs v0.3.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking webbrowser v0.6.0
[INFO] [stderr]     Checking pollster v0.2.4
[INFO] [stderr]     Checking wit-writer v0.2.0
[INFO] [stderr]     Checking wit-parser v0.2.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]     Checking wast v21.0.0
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking wasmparser v0.59.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking wayland-commons v0.29.2
[INFO] [stderr]     Checking calloop v0.9.3
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking wit-validator v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling enumflags2_derive v0.7.4
[INFO] [stderr]    Compiling walrus-macro v0.19.0
[INFO] [stderr]    Compiling bytemuck_derive v1.1.0
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking x11-clipboard v0.5.3
[INFO] [stderr]     Checking wayland-cursor v0.29.2
[INFO] [stderr]     Checking wit-text v0.8.0
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking emath v0.17.0
[INFO] [stderr]     Checking walrus v0.19.0
[INFO] [stderr]     Checking epaint v0.17.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]     Checking naga v0.8.1
[INFO] [stderr]    Compiling zvariant_derive v3.2.1
[INFO] [stderr]    Compiling zbus_macros v2.2.0
[INFO] [stderr]     Checking egui v0.17.0
[INFO] [stderr]     Checking wasm-bindgen-wasm-conventions v0.2.78
[INFO] [stderr]     Checking wasm-bindgen-externref-xform v0.2.78
[INFO] [stderr]     Checking wit-walrus v0.6.0
[INFO] [stderr]     Checking wasm-bindgen-multi-value-xform v0.2.78
[INFO] [stderr]     Checking wasm-bindgen-wasm-interpreter v0.2.78
[INFO] [stderr]     Checking wasm-bindgen-threads-xform v0.2.78
[INFO] [stderr]     Checking winit v0.26.1
[INFO] [stderr]     Checking smithay-clipboard v0.6.5
[INFO] [stderr]     Checking wgpu-hal v0.12.1
[INFO] [stderr]     Checking copypasta v0.7.1
[INFO] [stderr]     Checking enumflags2 v0.7.5
[INFO] [stderr]     Checking zvariant v3.2.1
[INFO] [stderr]     Checking wasm-bindgen-cli-support v0.2.78
[INFO] [stderr]     Checking zbus_names v2.1.0
[INFO] [stderr]     Checking zbus v2.2.0
[INFO] [stderr]     Checking build-web v0.1.0 (/opt/rustwide/workdir/build-web)
[INFO] [stderr]     Checking wgpu v0.12.0
[INFO] [stderr]     Checking egui-winit v0.17.0
[INFO] [stderr]     Checking archie v0.0.1 (https://github.com/joe-loach/archie#bdd95805)
[INFO] [stderr]     Checking archie-egui v0.1.0 (https://github.com/joe-loach/archie#bdd95805)
[INFO] [stderr]     Checking potential v0.1.0 (/opt/rustwide/workdir/potential)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0, wasmparser v0.59.0, wasmparser v0.77.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3c522589b9675ee1afdf7c336c05fe795a2f48a320865c8310d829d8ffcc053c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c522589b9675ee1afdf7c336c05fe795a2f48a320865c8310d829d8ffcc053c", kill_on_drop: false }`
[INFO] [stdout] 3c522589b9675ee1afdf7c336c05fe795a2f48a320865c8310d829d8ffcc053c
