[INFO] fetching crate ta1394-avc-stream-format 0.2.0... [INFO] checking ta1394-avc-stream-format-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ta1394-avc-stream-format 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate ta1394-avc-stream-format 0.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ieee1212-config-rom v0.1.2 [INFO] [stderr] Downloaded ta1394-avc-general v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81323081459ea7fc9a51b51dadd74bace09e9fa4834c357fa3e3917266bc026a [INFO] running `Command { std: "docker" "start" "-a" "81323081459ea7fc9a51b51dadd74bace09e9fa4834c357fa3e3917266bc026a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81323081459ea7fc9a51b51dadd74bace09e9fa4834c357fa3e3917266bc026a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81323081459ea7fc9a51b51dadd74bace09e9fa4834c357fa3e3917266bc026a", kill_on_drop: false }` [INFO] [stdout] 81323081459ea7fc9a51b51dadd74bace09e9fa4834c357fa3e3917266bc026a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9960ddca19fe969d482f00aef64e09f4391f06a1db3c49fb76e6ad57d272787 [INFO] running `Command { std: "docker" "start" "-a" "b9960ddca19fe969d482f00aef64e09f4391f06a1db3c49fb76e6ad57d272787", 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 0.41s [INFO] running `Command { std: "docker" "inspect" "b9960ddca19fe969d482f00aef64e09f4391f06a1db3c49fb76e6ad57d272787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9960ddca19fe969d482f00aef64e09f4391f06a1db3c49fb76e6ad57d272787", kill_on_drop: false }` [INFO] [stdout] b9960ddca19fe969d482f00aef64e09f4391f06a1db3c49fb76e6ad57d272787 [INFO] checking ta1394-avc-stream-format-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate ta1394-avc-stream-format 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate ta1394-avc-stream-format 0.2.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5484f787a2fd8c0a001584ed7cdc4377d14b319b1ef40a3db38375072265e470 [INFO] running `Command { std: "docker" "start" "-a" "5484f787a2fd8c0a001584ed7cdc4377d14b319b1ef40a3db38375072265e470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5484f787a2fd8c0a001584ed7cdc4377d14b319b1ef40a3db38375072265e470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5484f787a2fd8c0a001584ed7cdc4377d14b319b1ef40a3db38375072265e470", kill_on_drop: false }` [INFO] [stdout] 5484f787a2fd8c0a001584ed7cdc4377d14b319b1ef40a3db38375072265e470 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d81378821ac2ac8dfa8ad5a42db838fd0f33ae49a797e955bc00195e3568fd3c [INFO] running `Command { std: "docker" "start" "-a" "d81378821ac2ac8dfa8ad5a42db838fd0f33ae49a797e955bc00195e3568fd3c", kill_on_drop: false }` [INFO] [stderr] Checking ieee1212-config-rom v0.1.2 [INFO] [stderr] Checking ta1394-avc-general v0.2.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ta1394-avc-general-0.2.0/src/general.rs:386:21 [INFO] [stdout] | [INFO] [stdout] 386 | Err(AvcCmdBuildError::InvalidAddress)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 386 | Err::(AvcCmdBuildError::InvalidAddress)?; [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ta1394-avc-general-0.2.0/src/general.rs:409:13 [INFO] [stdout] | [INFO] [stdout] 409 | Err(AvcRespParseError::TooShortResp(5))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 409 | Err::(AvcRespParseError::TooShortResp(5))?; [INFO] [stdout] | ++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ta1394-avc-general-0.2.0/src/lib.rs:483:13 [INFO] [stdout] | [INFO] [stdout] 483 | Err(Ta1394AvcError::CmdBuild(AvcCmdBuildError::TooLongOperands))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 483 | Err::>(Ta1394AvcError::CmdBuild(AvcCmdBuildError::TooLongOperands))?; [INFO] [stdout] | ++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ta1394-avc-general` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d81378821ac2ac8dfa8ad5a42db838fd0f33ae49a797e955bc00195e3568fd3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d81378821ac2ac8dfa8ad5a42db838fd0f33ae49a797e955bc00195e3568fd3c", kill_on_drop: false }` [INFO] [stdout] d81378821ac2ac8dfa8ad5a42db838fd0f33ae49a797e955bc00195e3568fd3c