[INFO] fetching crate mma8452q 0.1.0...
[INFO] testing mma8452q-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate mma8452q 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mma8452q 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mma8452q 0.1.0
[INFO] finished tweaking crates.io crate mma8452q 0.1.0
[INFO] tweaked toml for crates.io crate mma8452q 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate mma8452q 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e0c08990fb80a0620ae9705d8ddfdc1ff31537983f10f6d1975216f7aad1195
[INFO] running `Command { std: "docker" "start" "-a" "3e0c08990fb80a0620ae9705d8ddfdc1ff31537983f10f6d1975216f7aad1195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e0c08990fb80a0620ae9705d8ddfdc1ff31537983f10f6d1975216f7aad1195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0c08990fb80a0620ae9705d8ddfdc1ff31537983f10f6d1975216f7aad1195", kill_on_drop: false }`
[INFO] [stdout] 3e0c08990fb80a0620ae9705d8ddfdc1ff31537983f10f6d1975216f7aad1195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a2db6829657d693252d2db1e63e5079f9827d18ac4c5a46931c8d1800c16f2
[INFO] running `Command { std: "docker" "start" "-a" "75a2db6829657d693252d2db1e63e5079f9827d18ac4c5a46931c8d1800c16f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling micromath v1.0.0
[INFO] [stderr]    Compiling accelerometer v0.11.0
[INFO] [stderr]    Compiling mma8452q v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "75a2db6829657d693252d2db1e63e5079f9827d18ac4c5a46931c8d1800c16f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a2db6829657d693252d2db1e63e5079f9827d18ac4c5a46931c8d1800c16f2", kill_on_drop: false }`
[INFO] [stdout] 75a2db6829657d693252d2db1e63e5079f9827d18ac4c5a46931c8d1800c16f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91676ebed08b8fbfd7d2d7cc9548f701df897e4a59e6b0266b1b79c694a47637
[INFO] running `Command { std: "docker" "start" "-a" "91676ebed08b8fbfd7d2d7cc9548f701df897e4a59e6b0266b1b79c694a47637", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.1
[INFO] [stderr]    Compiling mma8452q v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "91676ebed08b8fbfd7d2d7cc9548f701df897e4a59e6b0266b1b79c694a47637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91676ebed08b8fbfd7d2d7cc9548f701df897e4a59e6b0266b1b79c694a47637", kill_on_drop: false }`
[INFO] [stdout] 91676ebed08b8fbfd7d2d7cc9548f701df897e4a59e6b0266b1b79c694a47637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7fd16f080fdeeef8e1a9e59e488df4cc711444b317cc4486e892a88649d356f
[INFO] running `Command { std: "docker" "start" "-a" "e7fd16f080fdeeef8e1a9e59e488df4cc711444b317cc4486e892a88649d356f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mma8452q-d816bd195e256079)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mma8452q
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7fd16f080fdeeef8e1a9e59e488df4cc711444b317cc4486e892a88649d356f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7fd16f080fdeeef8e1a9e59e488df4cc711444b317cc4486e892a88649d356f", kill_on_drop: false }`
[INFO] [stdout] e7fd16f080fdeeef8e1a9e59e488df4cc711444b317cc4486e892a88649d356f