[INFO] fetching crate spl 0.1.8... [INFO] checking spl-0.1.8 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate spl 0.1.8 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate spl 0.1.8 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 spl 0.1.8 [INFO] finished tweaking crates.io crate spl 0.1.8 [INFO] tweaked toml for crates.io crate spl 0.1.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate spl 0.1.8 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multicall v0.1.4 [INFO] [stderr] Downloaded readformat v0.1.2 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f744c072a20587d807d5964f67bc4145d08f9c81b9ebd42b91bfa69fd24b6a69 [INFO] running `Command { std: "docker" "start" "-a" "f744c072a20587d807d5964f67bc4145d08f9c81b9ebd42b91bfa69fd24b6a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f744c072a20587d807d5964f67bc4145d08f9c81b9ebd42b91bfa69fd24b6a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f744c072a20587d807d5964f67bc4145d08f9c81b9ebd42b91bfa69fd24b6a69", kill_on_drop: false }` [INFO] [stdout] f744c072a20587d807d5964f67bc4145d08f9c81b9ebd42b91bfa69fd24b6a69 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 155326f0193b1762baf50ad5d52e5f3fb919068f13b4eb8358518f7dcd1f442f [INFO] running `Command { std: "docker" "start" "-a" "155326f0193b1762baf50ad5d52e5f3fb919068f13b4eb8358518f7dcd1f442f", kill_on_drop: false }` [INFO] [stderr] Checking readformat v0.1.2 [INFO] [stderr] Compiling multicall v0.1.4 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking spl v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `lexer` is imported redundantly [INFO] [stdout] --> src/dyn_fns.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `lexer` is already imported here [INFO] [stdout] 5 | use crate::{lexer, runtime::*}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | fs, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | - the item `fs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dyn_fns` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | ^^^^^^^ - the item `dyn_fns` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lexer` is imported redundantly [INFO] [stdout] --> src/dyn_fns.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `lexer` is already imported here [INFO] [stdout] 5 | use crate::{lexer, runtime::*}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | fs, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | - the item `fs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dyn_fns` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | ^^^^^^^ - the item `dyn_fns` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "155326f0193b1762baf50ad5d52e5f3fb919068f13b4eb8358518f7dcd1f442f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "155326f0193b1762baf50ad5d52e5f3fb919068f13b4eb8358518f7dcd1f442f", kill_on_drop: false }` [INFO] [stdout] 155326f0193b1762baf50ad5d52e5f3fb919068f13b4eb8358518f7dcd1f442f [INFO] checking spl-0.1.8 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate spl 0.1.8 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate spl 0.1.8 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 spl 0.1.8 [INFO] finished tweaking crates.io crate spl 0.1.8 [INFO] tweaked toml for crates.io crate spl 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate spl 0.1.8 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-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 210e0ed2523d4c36c54e0e55e18d9b7a3b4558069dab4b8c4a9676589250b9d3 [INFO] running `Command { std: "docker" "start" "-a" "210e0ed2523d4c36c54e0e55e18d9b7a3b4558069dab4b8c4a9676589250b9d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "210e0ed2523d4c36c54e0e55e18d9b7a3b4558069dab4b8c4a9676589250b9d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "210e0ed2523d4c36c54e0e55e18d9b7a3b4558069dab4b8c4a9676589250b9d3", kill_on_drop: false }` [INFO] [stdout] 210e0ed2523d4c36c54e0e55e18d9b7a3b4558069dab4b8c4a9676589250b9d3 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6006369ea03999fcfc8417b56eeafba5abced992fde0c3157ec164d1ffe7d1db [INFO] running `Command { std: "docker" "start" "-a" "6006369ea03999fcfc8417b56eeafba5abced992fde0c3157ec164d1ffe7d1db", kill_on_drop: false }` [INFO] [stderr] Checking readformat v0.1.2 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling multicall v0.1.4 [INFO] [stderr] Checking spl v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `lexer` is imported redundantly [INFO] [stdout] --> src/dyn_fns.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `lexer` is already imported here [INFO] [stdout] 5 | use crate::{lexer, runtime::*}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lexer` is imported redundantly [INFO] [stdout] --> src/dyn_fns.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::*; [INFO] [stdout] | -------- the item `lexer` is already imported here [INFO] [stdout] 5 | use crate::{lexer, runtime::*}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | fs, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | - the item `fs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dyn_fns` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | ^^^^^^^ - the item `dyn_fns` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | fs, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | - the item `fs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dyn_fns` is imported redundantly [INFO] [stdout] --> src/std_fns.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{dyn_fns, mutex::Mut, runtime::*, sasm::sasm_write, *}; [INFO] [stdout] | ^^^^^^^ - the item `dyn_fns` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/std_fns.rs:781:19 [INFO] [stdout] | [INFO] [stdout] 781 | stack.err(ErrorKind::InvalidCall("acopy".to_owned()))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the method `err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 781 | stack.err::(ErrorKind::InvalidCall("acopy".to_owned()))?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/std_fns.rs:781:19 [INFO] [stdout] | [INFO] [stdout] 781 | stack.err(ErrorKind::InvalidCall("acopy".to_owned()))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the method `err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 781 | stack.err::(ErrorKind::InvalidCall("acopy".to_owned()))?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/std_fns.rs:800:19 [INFO] [stdout] | [INFO] [stdout] 800 | stack.err(ErrorKind::Custom(s.to_owned()))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the method `err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 800 | stack.err::(ErrorKind::Custom(s.to_owned()))?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/std_fns.rs:800:19 [INFO] [stdout] | [INFO] [stdout] 800 | stack.err(ErrorKind::Custom(s.to_owned()))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the method `err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 800 | stack.err::(ErrorKind::Custom(s.to_owned()))?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spl` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spl` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6006369ea03999fcfc8417b56eeafba5abced992fde0c3157ec164d1ffe7d1db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6006369ea03999fcfc8417b56eeafba5abced992fde0c3157ec164d1ffe7d1db", kill_on_drop: false }` [INFO] [stdout] 6006369ea03999fcfc8417b56eeafba5abced992fde0c3157ec164d1ffe7d1db