[INFO] fetching crate ta1394-avc-stream-format 0.2.0...
[INFO] checking ta1394-avc-stream-format-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate ta1394-avc-stream-format 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ta1394-avc-stream-format 0.2.0 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 ta1394-avc-stream-format 0.2.0
[INFO] finished tweaking crates.io crate ta1394-avc-stream-format 0.2.0
[INFO] tweaked toml for crates.io crate ta1394-avc-stream-format 0.2.0 written to /workspace/builds/worker-2-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages
[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 ta1394-avc-general v0.2.0
[INFO] [stderr]   Downloaded ieee1212-config-rom v0.1.2
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa970a08b2a41efa52fa9b72f5396bfade41798be24ebf691650f41ca38827b3
[INFO] running `Command { std: "docker" "start" "-a" "aa970a08b2a41efa52fa9b72f5396bfade41798be24ebf691650f41ca38827b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa970a08b2a41efa52fa9b72f5396bfade41798be24ebf691650f41ca38827b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa970a08b2a41efa52fa9b72f5396bfade41798be24ebf691650f41ca38827b3", kill_on_drop: false }`
[INFO] [stdout] aa970a08b2a41efa52fa9b72f5396bfade41798be24ebf691650f41ca38827b3
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c0d8a6cb67cbce95f784727996de7ea77331e63e2d9a7476837e39f8d6f961
[INFO] running `Command { std: "docker" "start" "-a" "56c0d8a6cb67cbce95f784727996de7ea77331e63e2d9a7476837e39f8d6f961", kill_on_drop: false }`
[INFO] [stderr]     Checking ieee1212-config-rom v0.1.2
[INFO] [stderr]     Checking ta1394-avc-general v0.2.0
[INFO] [stderr]     Checking ta1394-avc-stream-format v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "56c0d8a6cb67cbce95f784727996de7ea77331e63e2d9a7476837e39f8d6f961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c0d8a6cb67cbce95f784727996de7ea77331e63e2d9a7476837e39f8d6f961", kill_on_drop: false }`
[INFO] [stdout] 56c0d8a6cb67cbce95f784727996de7ea77331e63e2d9a7476837e39f8d6f961
[INFO] checking ta1394-avc-stream-format-0.2.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate ta1394-avc-stream-format 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ta1394-avc-stream-format 0.2.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ta1394-avc-stream-format 0.2.0
[INFO] finished tweaking crates.io crate ta1394-avc-stream-format 0.2.0
[INFO] tweaked toml for crates.io crate ta1394-avc-stream-format 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bdfaf611d006e3e793ae963b7fd978b5cb936a383cbce3cdb24ec90ee92f214
[INFO] running `Command { std: "docker" "start" "-a" "0bdfaf611d006e3e793ae963b7fd978b5cb936a383cbce3cdb24ec90ee92f214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bdfaf611d006e3e793ae963b7fd978b5cb936a383cbce3cdb24ec90ee92f214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bdfaf611d006e3e793ae963b7fd978b5cb936a383cbce3cdb24ec90ee92f214", kill_on_drop: false }`
[INFO] [stdout] 0bdfaf611d006e3e793ae963b7fd978b5cb936a383cbce3cdb24ec90ee92f214
[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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 339ce6508f43069763be78860b321d1c4ecd455c97f7b6e50c0d812cff54315b
[INFO] running `Command { std: "docker" "start" "-a" "339ce6508f43069763be78860b321d1c4ecd455c97f7b6e50c0d812cff54315b", kill_on_drop: false }`
[INFO] [stderr]     Checking ieee1212-config-rom v0.1.2
[INFO] [stderr]     Checking ta1394-avc-general v0.2.0
[INFO] [stderr]     Checking ta1394-avc-stream-format v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "339ce6508f43069763be78860b321d1c4ecd455c97f7b6e50c0d812cff54315b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339ce6508f43069763be78860b321d1c4ecd455c97f7b6e50c0d812cff54315b", kill_on_drop: false }`
[INFO] [stdout] 339ce6508f43069763be78860b321d1c4ecd455c97f7b6e50c0d812cff54315b