[INFO] cloning repository https://github.com/auxon/web4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/auxon/web4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauxon%2Fweb4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauxon%2Fweb4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc201e1a4692d96ae179ed734ef5bea9c6fd31e8
[INFO] building auxon/web4 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauxon%2Fweb4" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/auxon/web4 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/auxon/web4
[INFO] finished tweaking git repo https://github.com/auxon/web4
[INFO] tweaked toml for git repo https://github.com/auxon/web4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/auxon/web4 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wry v0.44.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d15dee5223fc2dd8613bc015fe607f74a093212dd1959ce2764d509b118e1585
[INFO] running `Command { std: "docker" "start" "-a" "d15dee5223fc2dd8613bc015fe607f74a093212dd1959ce2764d509b118e1585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d15dee5223fc2dd8613bc015fe607f74a093212dd1959ce2764d509b118e1585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15dee5223fc2dd8613bc015fe607f74a093212dd1959ce2764d509b118e1585", kill_on_drop: false }`
[INFO] [stdout] d15dee5223fc2dd8613bc015fe607f74a093212dd1959ce2764d509b118e1585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d15f39333c1ba4042339df4cb1428b5de332c32e64f0a46d1c6cc00949c0af2
[INFO] running `Command { std: "docker" "start" "-a" "7d15f39333c1ba4042339df4cb1428b5de332c32e64f0a46d1c6cc00949c0af2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling hashbrown v0.14.5
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[INFO] [stderr]    Compiling cairo-sys-rs v0.18.2
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[INFO] [stderr]    Compiling javascriptcore-rs-sys v1.1.1
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[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling atk v0.18.0
[INFO] [stderr]    Compiling javascriptcore-rs v1.1.2
[INFO] [stderr]    Compiling hyper-tls v0.5.0
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[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling pango v0.18.3
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[INFO] [stderr]    Compiling soup3 v0.5.0
[INFO] [stderr]    Compiling gdk v0.18.0
[INFO] [stderr]    Compiling gdkx11 v0.18.0
[INFO] [stderr]    Compiling webkit2gtk v2.0.1
[INFO] [stderr]    Compiling tao v0.30.0
[INFO] [stderr]    Compiling web4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `Command { std: "docker" "inspect" "7d15f39333c1ba4042339df4cb1428b5de332c32e64f0a46d1c6cc00949c0af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d15f39333c1ba4042339df4cb1428b5de332c32e64f0a46d1c6cc00949c0af2", kill_on_drop: false }`
[INFO] [stdout] 7d15f39333c1ba4042339df4cb1428b5de332c32e64f0a46d1c6cc00949c0af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17657fbacc271aa951f6dc4a984bafc322b73ff8a267759b323c8a96c2826be2
[INFO] running `Command { std: "docker" "start" "-a" "17657fbacc271aa951f6dc4a984bafc322b73ff8a267759b323c8a96c2826be2", kill_on_drop: false }`
[INFO] [stderr]    Compiling web4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "17657fbacc271aa951f6dc4a984bafc322b73ff8a267759b323c8a96c2826be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17657fbacc271aa951f6dc4a984bafc322b73ff8a267759b323c8a96c2826be2", kill_on_drop: false }`
[INFO] [stdout] 17657fbacc271aa951f6dc4a984bafc322b73ff8a267759b323c8a96c2826be2