[INFO] fetching crate berryimu 0.2.0...
[INFO] checking berryimu-0.2.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate berryimu 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate berryimu 0.2.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate berryimu 0.2.0
[INFO] finished tweaking crates.io crate berryimu 0.2.0
[INFO] tweaked toml for crates.io crate berryimu 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate berryimu 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spidev v0.5.2
[INFO] [stderr]   Downloaded i2cdev v0.5.1
[INFO] [stderr]   Downloaded cc v1.0.81
[INFO] [stderr]   Downloaded nix v0.23.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac4b057489d6f806457dac279ad8ef69bb1b0a9d47f6a6431daea3a83d166cde
[INFO] running `Command { std: "docker" "start" "-a" "ac4b057489d6f806457dac279ad8ef69bb1b0a9d47f6a6431daea3a83d166cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac4b057489d6f806457dac279ad8ef69bb1b0a9d47f6a6431daea3a83d166cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4b057489d6f806457dac279ad8ef69bb1b0a9d47f6a6431daea3a83d166cde", kill_on_drop: false }`
[INFO] [stdout] ac4b057489d6f806457dac279ad8ef69bb1b0a9d47f6a6431daea3a83d166cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1714a32eb4410c9d7da8901328fa8c1d327ca044b55306e8e920722f57585d28
[INFO] running `Command { std: "docker" "start" "-a" "1714a32eb4410c9d7da8901328fa8c1d327ca044b55306e8e920722f57585d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking spidev v0.5.2
[INFO] [stderr]     Checking i2cdev v0.5.1
[INFO] [stderr]     Checking berryimu v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `berryimu` is imported redundantly
[INFO] [stdout]  --> examples/tilt_compensating_heading_on_linux_i2c.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use berryimu;
[INFO] [stdout]   |     ^^^^^^^^ the item `berryimu` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `berryimu` is imported redundantly
[INFO] [stdout]  --> examples/heading_on_linux_spi.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use berryimu;
[INFO] [stdout]   |     ^^^^^^^^ the item `berryimu` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "1714a32eb4410c9d7da8901328fa8c1d327ca044b55306e8e920722f57585d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1714a32eb4410c9d7da8901328fa8c1d327ca044b55306e8e920722f57585d28", kill_on_drop: false }`
[INFO] [stdout] 1714a32eb4410c9d7da8901328fa8c1d327ca044b55306e8e920722f57585d28
[INFO] checking berryimu-0.2.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate berryimu 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate berryimu 0.2.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate berryimu 0.2.0
[INFO] finished tweaking crates.io crate berryimu 0.2.0
[INFO] tweaked toml for crates.io crate berryimu 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate berryimu 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02d0c5bc7ca307b832c3978e7c04a7605e6ad8f8998edbb4fb9317eb58949b8d
[INFO] running `Command { std: "docker" "start" "-a" "02d0c5bc7ca307b832c3978e7c04a7605e6ad8f8998edbb4fb9317eb58949b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02d0c5bc7ca307b832c3978e7c04a7605e6ad8f8998edbb4fb9317eb58949b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d0c5bc7ca307b832c3978e7c04a7605e6ad8f8998edbb4fb9317eb58949b8d", kill_on_drop: false }`
[INFO] [stdout] 02d0c5bc7ca307b832c3978e7c04a7605e6ad8f8998edbb4fb9317eb58949b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bbe934cf1ba6edd5b421f58dcde3b15956b5e52bb3463c19209e73e11edd389
[INFO] running `Command { std: "docker" "start" "-a" "4bbe934cf1ba6edd5b421f58dcde3b15956b5e52bb3463c19209e73e11edd389", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking i2cdev v0.5.1
[INFO] [stderr]     Checking spidev v0.5.2
[INFO] [stderr]     Checking berryimu v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `berryimu` is imported redundantly
[INFO] [stdout]  --> examples/tilt_compensating_heading_on_linux_i2c.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use berryimu;
[INFO] [stdout]   |     ^^^^^^^^ the item `berryimu` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `berryimu` is imported redundantly
[INFO] [stdout]  --> examples/heading_on_linux_spi.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use berryimu;
[INFO] [stdout]   |     ^^^^^^^^ the item `berryimu` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "4bbe934cf1ba6edd5b421f58dcde3b15956b5e52bb3463c19209e73e11edd389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbe934cf1ba6edd5b421f58dcde3b15956b5e52bb3463c19209e73e11edd389", kill_on_drop: false }`
[INFO] [stdout] 4bbe934cf1ba6edd5b421f58dcde3b15956b5e52bb3463c19209e73e11edd389
