[INFO] fetching crate deck-farfalle 0.1.0...
[INFO] building deck-farfalle-0.1.0 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate deck-farfalle 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate deck-farfalle 0.1.0 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 crates.io crate deck-farfalle 0.1.0
[INFO] finished tweaking crates.io crate deck-farfalle 0.1.0
[INFO] tweaked toml for crates.io crate deck-farfalle 0.1.0 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding crunchy v0.2.2 (available: v0.2.3)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crypto-permutation v0.1.1
[INFO] [stderr]   Downloaded permutation-keccak v0.1.0
[INFO] [stderr]   Downloaded permutation-xoodoo v0.1.1
[INFO] [stderr]   Downloaded xoofff v0.1.3
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 436fe073a1d1b3052920c7c83e0dd7b0c16a0a04af7424f323ffa87835967de5
[INFO] running `Command { std: "docker" "start" "-a" "436fe073a1d1b3052920c7c83e0dd7b0c16a0a04af7424f323ffa87835967de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "436fe073a1d1b3052920c7c83e0dd7b0c16a0a04af7424f323ffa87835967de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436fe073a1d1b3052920c7c83e0dd7b0c16a0a04af7424f323ffa87835967de5", kill_on_drop: false }`
[INFO] [stdout] 436fe073a1d1b3052920c7c83e0dd7b0c16a0a04af7424f323ffa87835967de5
[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=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] 1dca5cd20d4f6d14050290f5863eb5e1cb4abf16073b60577c2030b1ce62ce93
[INFO] running `Command { std: "docker" "start" "-a" "1dca5cd20d4f6d14050290f5863eb5e1cb4abf16073b60577c2030b1ce62ce93", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-permutation v0.1.1
[INFO] [stderr]    Compiling deck-farfalle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "1dca5cd20d4f6d14050290f5863eb5e1cb4abf16073b60577c2030b1ce62ce93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dca5cd20d4f6d14050290f5863eb5e1cb4abf16073b60577c2030b1ce62ce93", kill_on_drop: false }`
[INFO] [stdout] 1dca5cd20d4f6d14050290f5863eb5e1cb4abf16073b60577c2030b1ce62ce93
[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=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] 30ea2df999b5f90e04a082be8cea59840a324208e376b5c1ac17a7f04e3da3b3
[INFO] running `Command { std: "docker" "start" "-a" "30ea2df999b5f90e04a082be8cea59840a324208e376b5c1ac17a7f04e3da3b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling xoofff v0.1.3
[INFO] [stderr]    Compiling deck-farfalle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "30ea2df999b5f90e04a082be8cea59840a324208e376b5c1ac17a7f04e3da3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ea2df999b5f90e04a082be8cea59840a324208e376b5c1ac17a7f04e3da3b3", kill_on_drop: false }`
[INFO] [stdout] 30ea2df999b5f90e04a082be8cea59840a324208e376b5c1ac17a7f04e3da3b3