[INFO] fetching crate artnet_protocol 0.4.2...
[INFO] checking artnet_protocol-0.4.2 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate artnet_protocol 0.4.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate artnet_protocol 0.4.2 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 artnet_protocol 0.4.2
[INFO] finished tweaking crates.io crate artnet_protocol 0.4.2
[INFO] tweaked toml for crates.io crate artnet_protocol 0.4.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 94b995fc0c00469e47c754684fdd0b9dd1ab5df72bb21c7beffafc3e65b8d8c6
[INFO] running `Command { std: "docker" "start" "-a" "94b995fc0c00469e47c754684fdd0b9dd1ab5df72bb21c7beffafc3e65b8d8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94b995fc0c00469e47c754684fdd0b9dd1ab5df72bb21c7beffafc3e65b8d8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b995fc0c00469e47c754684fdd0b9dd1ab5df72bb21c7beffafc3e65b8d8c6", kill_on_drop: false }`
[INFO] [stdout] 94b995fc0c00469e47c754684fdd0b9dd1ab5df72bb21c7beffafc3e65b8d8c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e257a7d7f1f43a4c9f03522adf5852c93f4fb2a0cf65c692b6a1a91c5746af51
[INFO] running `Command { std: "docker" "start" "-a" "e257a7d7f1f43a4c9f03522adf5852c93f4fb2a0cf65c692b6a1a91c5746af51", kill_on_drop: false }`
[INFO] [stderr]     Checking artnet_protocol v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `get_test_value` and `is_equal` are never used
[INFO] [stdout]   --> src/convert.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub trait Convertable<T>: Sized {
[INFO] [stdout]    |           ----------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 9  |     fn get_test_value() -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     fn is_equal(&self, other: &Self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e257a7d7f1f43a4c9f03522adf5852c93f4fb2a0cf65c692b6a1a91c5746af51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e257a7d7f1f43a4c9f03522adf5852c93f4fb2a0cf65c692b6a1a91c5746af51", kill_on_drop: false }`
[INFO] [stdout] e257a7d7f1f43a4c9f03522adf5852c93f4fb2a0cf65c692b6a1a91c5746af51
[INFO] checking artnet_protocol-0.4.2 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate artnet_protocol 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate artnet_protocol 0.4.2 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 artnet_protocol 0.4.2
[INFO] finished tweaking crates.io crate artnet_protocol 0.4.2
[INFO] tweaked toml for crates.io crate artnet_protocol 0.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c6dda6e379a721eacf611c8b5a306863fae4900cce9fccaaa9ee0545c75c17f1
[INFO] running `Command { std: "docker" "start" "-a" "c6dda6e379a721eacf611c8b5a306863fae4900cce9fccaaa9ee0545c75c17f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6dda6e379a721eacf611c8b5a306863fae4900cce9fccaaa9ee0545c75c17f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dda6e379a721eacf611c8b5a306863fae4900cce9fccaaa9ee0545c75c17f1", kill_on_drop: false }`
[INFO] [stdout] c6dda6e379a721eacf611c8b5a306863fae4900cce9fccaaa9ee0545c75c17f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2294418a7c6cb115062c578471dcd60a57bfae25e9cc7c7052c2ddfb35e5bb53
[INFO] running `Command { std: "docker" "start" "-a" "2294418a7c6cb115062c578471dcd60a57bfae25e9cc7c7052c2ddfb35e5bb53", kill_on_drop: false }`
[INFO] [stderr]     Checking artnet_protocol v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `get_test_value` and `is_equal` are never used
[INFO] [stdout]   --> src/convert.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub trait Convertable<T>: Sized {
[INFO] [stdout]    |           ----------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 9  |     fn get_test_value() -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     fn is_equal(&self, other: &Self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2294418a7c6cb115062c578471dcd60a57bfae25e9cc7c7052c2ddfb35e5bb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2294418a7c6cb115062c578471dcd60a57bfae25e9cc7c7052c2ddfb35e5bb53", kill_on_drop: false }`
[INFO] [stdout] 2294418a7c6cb115062c578471dcd60a57bfae25e9cc7c7052c2ddfb35e5bb53
