[INFO] fetching crate i2c-reg 0.1.2... [INFO] testing i2c-reg-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate i2c-reg 0.1.2 into /workspace/builds/worker-111/source [INFO] validating manifest of crates.io crate i2c-reg 0.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate i2c-reg 0.1.2 [INFO] finished tweaking crates.io crate i2c-reg 0.1.2 [INFO] tweaked toml for crates.io crate i2c-reg 0.1.2 written to /workspace/builds/worker-111/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded i2c-reg-derive v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 413a9e772836a73e52a8a77391706a3aed2dc5fd9e2d510fa35f7585e746ccef [INFO] running `Command { std: "docker" "start" "-a" "413a9e772836a73e52a8a77391706a3aed2dc5fd9e2d510fa35f7585e746ccef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "413a9e772836a73e52a8a77391706a3aed2dc5fd9e2d510fa35f7585e746ccef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "413a9e772836a73e52a8a77391706a3aed2dc5fd9e2d510fa35f7585e746ccef", kill_on_drop: false }` [INFO] [stdout] 413a9e772836a73e52a8a77391706a3aed2dc5fd9e2d510fa35f7585e746ccef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f43f6718f411b9914330a931e473518adc447f6e57ac38f0bc468388807001e0 [INFO] running `Command { std: "docker" "start" "-a" "f43f6718f411b9914330a931e473518adc447f6e57ac38f0bc468388807001e0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling i2c-reg-derive v0.1.2 [INFO] [stderr] Compiling i2c-reg v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.18s [INFO] running `Command { std: "docker" "inspect" "f43f6718f411b9914330a931e473518adc447f6e57ac38f0bc468388807001e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f43f6718f411b9914330a931e473518adc447f6e57ac38f0bc468388807001e0", kill_on_drop: false }` [INFO] [stdout] f43f6718f411b9914330a931e473518adc447f6e57ac38f0bc468388807001e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9003123c27bd002c0381cbcfa40db1b9bb2f1efa84a43a59a3726324e6b20f89 [INFO] running `Command { std: "docker" "start" "-a" "9003123c27bd002c0381cbcfa40db1b9bb2f1efa84a43a59a3726324e6b20f89", kill_on_drop: false }` [INFO] [stderr] Compiling i2c-reg v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "9003123c27bd002c0381cbcfa40db1b9bb2f1efa84a43a59a3726324e6b20f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9003123c27bd002c0381cbcfa40db1b9bb2f1efa84a43a59a3726324e6b20f89", kill_on_drop: false }` [INFO] [stdout] 9003123c27bd002c0381cbcfa40db1b9bb2f1efa84a43a59a3726324e6b20f89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ab25873113052ae06276bd6fce32ef1475a7652cc566fba756e72c7045ac6f4 [INFO] running `Command { std: "docker" "start" "-a" "1ab25873113052ae06276bd6fce32ef1475a7652cc566fba756e72c7045ac6f4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/i2c_reg-9ebd43382915b694) [INFO] [stdout] [INFO] [stderr] Doc-tests i2c-reg [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/registers.rs - registers::I2cWriteRegister (line 70) ... ok [INFO] [stdout] test src/registers.rs - registers::Register (line 8) ... ok [INFO] [stdout] test src/registers.rs - registers::I2cReadRegister (line 36) ... ok [INFO] [stdout] test src/i2c_interface.rs - i2c_interface::I2cInterface (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1ab25873113052ae06276bd6fce32ef1475a7652cc566fba756e72c7045ac6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ab25873113052ae06276bd6fce32ef1475a7652cc566fba756e72c7045ac6f4", kill_on_drop: false }` [INFO] [stdout] 1ab25873113052ae06276bd6fce32ef1475a7652cc566fba756e72c7045ac6f4