[INFO] fetching crate derivepass-cli 0.1.0... [INFO] checking derivepass-cli-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate derivepass-cli 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate derivepass-cli 0.1.0 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 derivepass-cli 0.1.0 [INFO] finished tweaking crates.io crate derivepass-cli 0.1.0 [INFO] tweaked toml for crates.io crate derivepass-cli 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate derivepass-cli 0.1.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded pbkdf2 v0.3.0 [INFO] [stderr] Downloaded radix64 v0.6.2 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded scrypt v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d521d53f234c9052a85bab83c88d3be2f030a952450ba284c59ec8eb1e8ce150 [INFO] running `Command { std: "docker" "start" "-a" "d521d53f234c9052a85bab83c88d3be2f030a952450ba284c59ec8eb1e8ce150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d521d53f234c9052a85bab83c88d3be2f030a952450ba284c59ec8eb1e8ce150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d521d53f234c9052a85bab83c88d3be2f030a952450ba284c59ec8eb1e8ce150", kill_on_drop: false }` [INFO] [stdout] d521d53f234c9052a85bab83c88d3be2f030a952450ba284c59ec8eb1e8ce150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 024a253a36886f24f2d6dd061752476d8dc28b583355c6fb30efab9d33631704 [INFO] running `Command { std: "docker" "start" "-a" "024a253a36886f24f2d6dd061752476d8dc28b583355c6fb30efab9d33631704", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking radix64 v0.6.2 [INFO] [stderr] Checking rpassword v4.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking scrypt v0.2.0 [INFO] [stderr] Checking derivepass-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "024a253a36886f24f2d6dd061752476d8dc28b583355c6fb30efab9d33631704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024a253a36886f24f2d6dd061752476d8dc28b583355c6fb30efab9d33631704", kill_on_drop: false }` [INFO] [stdout] 024a253a36886f24f2d6dd061752476d8dc28b583355c6fb30efab9d33631704 [INFO] checking derivepass-cli-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate derivepass-cli 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate derivepass-cli 0.1.0 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 derivepass-cli 0.1.0 [INFO] finished tweaking crates.io crate derivepass-cli 0.1.0 [INFO] tweaked toml for crates.io crate derivepass-cli 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate derivepass-cli 0.1.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 67c61aa0d329dedb12a5fba08c30ef8c8a4b6314f56a0b367ea8da11d2f6d73b [INFO] running `Command { std: "docker" "start" "-a" "67c61aa0d329dedb12a5fba08c30ef8c8a4b6314f56a0b367ea8da11d2f6d73b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67c61aa0d329dedb12a5fba08c30ef8c8a4b6314f56a0b367ea8da11d2f6d73b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c61aa0d329dedb12a5fba08c30ef8c8a4b6314f56a0b367ea8da11d2f6d73b", kill_on_drop: false }` [INFO] [stdout] 67c61aa0d329dedb12a5fba08c30ef8c8a4b6314f56a0b367ea8da11d2f6d73b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 07c9baf0ba62e3ed31a1c130510832a2c5e697fcefebd255dafdb60bdcb51064 [INFO] running `Command { std: "docker" "start" "-a" "07c9baf0ba62e3ed31a1c130510832a2c5e697fcefebd255dafdb60bdcb51064", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking radix64 v0.6.2 [INFO] [stderr] Checking rpassword v4.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking scrypt v0.2.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/scrypt-0.2.0/src/params.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | Err(InvalidParams)?; [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] 34 | Err::(InvalidParams)?; [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/scrypt-0.2.0/src/lib.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | Err(errors::InvalidOutputLen)?; [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] 84 | Err::(errors::InvalidOutputLen)?; [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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 `scrypt` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "07c9baf0ba62e3ed31a1c130510832a2c5e697fcefebd255dafdb60bdcb51064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07c9baf0ba62e3ed31a1c130510832a2c5e697fcefebd255dafdb60bdcb51064", kill_on_drop: false }` [INFO] [stdout] 07c9baf0ba62e3ed31a1c130510832a2c5e697fcefebd255dafdb60bdcb51064