[INFO] fetching crate async_ach-watch 0.1.4... [INFO] checking async_ach-watch-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate async_ach-watch 0.1.4 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate async_ach-watch 0.1.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async_ach-watch 0.1.4 [INFO] finished tweaking crates.io crate async_ach-watch 0.1.4 [INFO] tweaked toml for crates.io crate async_ach-watch 0.1.4 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages [INFO] [stderr] Adding atomic v0.5.3 (latest: v0.6.0) [INFO] [stderr] Adding bare-metal v0.2.5 (latest: v1.0.0) [INFO] [stderr] Adding bitfield v0.13.2 (latest: v0.14.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-test v0.3.30 [INFO] [stderr] Downloaded mutex-trait v0.2.0 [INFO] [stderr] Downloaded xtensa-lx v0.9.0 [INFO] [stderr] Downloaded interrupt v0.1.3 [INFO] [stderr] Downloaded clock_source v0.2.4 [INFO] [stderr] Downloaded spin_loop v0.1.1 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded critical-section v1.1.2 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded ach-once v0.1.5 [INFO] [stderr] Downloaded ach-lazy v0.1.2 [INFO] [stderr] Downloaded atomic-polyfill v1.0.3 [INFO] [stderr] Downloaded ach-array v0.1.8 [INFO] [stderr] Downloaded ach-linked v0.2.2 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded volatile-register v0.2.2 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded time-clock v0.1.0 [INFO] [stderr] Downloaded tick_clock v0.1.2 [INFO] [stderr] Downloaded async-tick v0.1.8 [INFO] [stderr] Downloaded ach-cell v0.1.17 [INFO] [stderr] Downloaded atomic v0.5.3 [INFO] [stderr] Downloaded msp430 v0.4.1 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded ach-option v0.1.0 [INFO] [stderr] Downloaded async_ach-waker v0.2.1 [INFO] [stderr] Downloaded ach-util v0.1.16 [INFO] [stderr] Downloaded riscv v0.11.1 [INFO] [stderr] Downloaded async_ach-cell v0.1.2 [INFO] [stderr] Downloaded async_ach-notify v0.1.6 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0702d1ecbdfea5db83c6edbdda964096204a455853454cf1a77de35ce88c7cf [INFO] running `Command { std: "docker" "start" "-a" "d0702d1ecbdfea5db83c6edbdda964096204a455853454cf1a77de35ce88c7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0702d1ecbdfea5db83c6edbdda964096204a455853454cf1a77de35ce88c7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0702d1ecbdfea5db83c6edbdda964096204a455853454cf1a77de35ce88c7cf", kill_on_drop: false }` [INFO] [stdout] d0702d1ecbdfea5db83c6edbdda964096204a455853454cf1a77de35ce88c7cf [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0291e0051550eb28ab9248ccab40c8c3c216f8e9d9158924b975d5d552c92ddd [INFO] running `Command { std: "docker" "start" "-a" "0291e0051550eb28ab9248ccab40c8c3c216f8e9d9158924b975d5d552c92ddd", kill_on_drop: false }` [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking spin_loop v0.1.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking time-clock v0.1.0 [INFO] [stderr] Compiling atomic-polyfill v1.0.3 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking clock_source v0.2.4 [INFO] [stderr] Checking interrupt v0.1.3 [INFO] [stderr] Checking ach-util v0.1.16 [INFO] [stderr] Checking tick_clock v0.1.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ach-cell v0.1.17 [INFO] [stderr] Checking ach-option v0.1.0 [INFO] [stderr] Checking ach-once v0.1.5 [INFO] [stderr] Checking ach-linked v0.2.2 [INFO] [stderr] Checking ach-array v0.1.8 [INFO] [stderr] Checking ach-lazy v0.1.2 [INFO] [stderr] Checking async_ach-waker v0.2.1 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking async_ach-notify v0.1.6 [INFO] [stderr] Checking async-tick v0.1.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking async_ach-cell v0.1.2 [INFO] [stderr] Checking futures-test v0.3.30 [INFO] [stderr] Checking async_ach-watch v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s [INFO] running `Command { std: "docker" "inspect" "0291e0051550eb28ab9248ccab40c8c3c216f8e9d9158924b975d5d552c92ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0291e0051550eb28ab9248ccab40c8c3c216f8e9d9158924b975d5d552c92ddd", kill_on_drop: false }` [INFO] [stdout] 0291e0051550eb28ab9248ccab40c8c3c216f8e9d9158924b975d5d552c92ddd [INFO] checking async_ach-watch-0.1.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate async_ach-watch 0.1.4 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate async_ach-watch 0.1.4 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async_ach-watch 0.1.4 [INFO] finished tweaking crates.io crate async_ach-watch 0.1.4 [INFO] tweaked toml for crates.io crate async_ach-watch 0.1.4 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6671f26de08d8c8dc56582e461f4b9d2eea61641f359e7b08254cc006c966347 [INFO] running `Command { std: "docker" "start" "-a" "6671f26de08d8c8dc56582e461f4b9d2eea61641f359e7b08254cc006c966347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6671f26de08d8c8dc56582e461f4b9d2eea61641f359e7b08254cc006c966347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6671f26de08d8c8dc56582e461f4b9d2eea61641f359e7b08254cc006c966347", kill_on_drop: false }` [INFO] [stdout] 6671f26de08d8c8dc56582e461f4b9d2eea61641f359e7b08254cc006c966347 [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c4c90e1f19a58189f1232cdd64ba88f88a5cbf05a76b21a030ad229f2361ee6 [INFO] running `Command { std: "docker" "start" "-a" "7c4c90e1f19a58189f1232cdd64ba88f88a5cbf05a76b21a030ad229f2361ee6", kill_on_drop: false }` [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking spin_loop v0.1.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling atomic-polyfill v1.0.3 [INFO] [stderr] Checking time-clock v0.1.0 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking clock_source v0.2.4 [INFO] [stderr] Checking interrupt v0.1.3 [INFO] [stderr] Checking ach-util v0.1.16 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tick_clock v0.1.2 [INFO] [stderr] Checking ach-cell v0.1.17 [INFO] [stderr] Checking ach-option v0.1.0 [INFO] [stderr] Checking ach-once v0.1.5 [INFO] [stderr] Checking ach-array v0.1.8 [INFO] [stderr] Checking ach-linked v0.2.2 [INFO] [stderr] Checking ach-lazy v0.1.2 [INFO] [stderr] Checking async_ach-waker v0.2.1 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking async_ach-notify v0.1.6 [INFO] [stderr] Checking async-tick v0.1.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking async_ach-cell v0.1.2 [INFO] [stderr] Checking async_ach-watch v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-test v0.3.30 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s [INFO] running `Command { std: "docker" "inspect" "7c4c90e1f19a58189f1232cdd64ba88f88a5cbf05a76b21a030ad229f2361ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4c90e1f19a58189f1232cdd64ba88f88a5cbf05a76b21a030ad229f2361ee6", kill_on_drop: false }` [INFO] [stdout] 7c4c90e1f19a58189f1232cdd64ba88f88a5cbf05a76b21a030ad229f2361ee6