[INFO] fetching crate async-backtrace-attributes 0.2.6...
[INFO] checking async-backtrace-attributes-0.2.6 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate async-backtrace-attributes 0.2.6 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate async-backtrace-attributes 0.2.6 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-backtrace-attributes 0.2.6
[INFO] finished tweaking crates.io crate async-backtrace-attributes 0.2.6
[INFO] tweaked toml for crates.io crate async-backtrace-attributes 0.2.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cab34ca20c3672e76b087b4060a73f604ab6fd28b488004772305f53087dc821
[INFO] running `Command { std: "docker" "start" "-a" "cab34ca20c3672e76b087b4060a73f604ab6fd28b488004772305f53087dc821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cab34ca20c3672e76b087b4060a73f604ab6fd28b488004772305f53087dc821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab34ca20c3672e76b087b4060a73f604ab6fd28b488004772305f53087dc821", kill_on_drop: false }`
[INFO] [stdout] cab34ca20c3672e76b087b4060a73f604ab6fd28b488004772305f53087dc821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef8199eefcd3da521e7d91ce44ab3cf4f9827f0336f261c963a36ec1ff40c0dd
[INFO] running `Command { std: "docker" "start" "-a" "ef8199eefcd3da521e7d91ce44ab3cf4f9827f0336f261c963a36ec1ff40c0dd", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v2.0.42
[INFO] [stderr]     Checking async-backtrace-attributes v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "ef8199eefcd3da521e7d91ce44ab3cf4f9827f0336f261c963a36ec1ff40c0dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8199eefcd3da521e7d91ce44ab3cf4f9827f0336f261c963a36ec1ff40c0dd", kill_on_drop: false }`
[INFO] [stdout] ef8199eefcd3da521e7d91ce44ab3cf4f9827f0336f261c963a36ec1ff40c0dd
[INFO] checking async-backtrace-attributes-0.2.6 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate async-backtrace-attributes 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate async-backtrace-attributes 0.2.6 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-backtrace-attributes 0.2.6
[INFO] finished tweaking crates.io crate async-backtrace-attributes 0.2.6
[INFO] tweaked toml for crates.io crate async-backtrace-attributes 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f96e5472b17e679687a7a5cec456fe697d716d8ec342b9a8e0ffb0852667f7d3
[INFO] running `Command { std: "docker" "start" "-a" "f96e5472b17e679687a7a5cec456fe697d716d8ec342b9a8e0ffb0852667f7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96e5472b17e679687a7a5cec456fe697d716d8ec342b9a8e0ffb0852667f7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96e5472b17e679687a7a5cec456fe697d716d8ec342b9a8e0ffb0852667f7d3", kill_on_drop: false }`
[INFO] [stdout] f96e5472b17e679687a7a5cec456fe697d716d8ec342b9a8e0ffb0852667f7d3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ec96040c3891a620d7664c03e4f23a4168e9f02318239c81ea2eb9fbb544ec
[INFO] running `Command { std: "docker" "start" "-a" "b2ec96040c3891a620d7664c03e4f23a4168e9f02318239c81ea2eb9fbb544ec", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v2.0.42
[INFO] [stderr]     Checking async-backtrace-attributes v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "b2ec96040c3891a620d7664c03e4f23a4168e9f02318239c81ea2eb9fbb544ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ec96040c3891a620d7664c03e4f23a4168e9f02318239c81ea2eb9fbb544ec", kill_on_drop: false }`
[INFO] [stdout] b2ec96040c3891a620d7664c03e4f23a4168e9f02318239c81ea2eb9fbb544ec
