[INFO] cloning repository https://github.com/jcdyer/potpot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcdyer/potpot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fpotpot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fpotpot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66e377c6793749acfb0b98da4732bb41911d5d1c [INFO] checking jcdyer/potpot against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fpotpot" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jcdyer/potpot on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jcdyer/potpot [INFO] finished tweaking git repo https://github.com/jcdyer/potpot [INFO] tweaked toml for git repo https://github.com/jcdyer/potpot written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6cb1ae77dca1a138340d2d60c05548c9f89ba330ca7dc94047aaccc5860a42a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6cb1ae77dca1a138340d2d60c05548c9f89ba330ca7dc94047aaccc5860a42a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6cb1ae77dca1a138340d2d60c05548c9f89ba330ca7dc94047aaccc5860a42a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cb1ae77dca1a138340d2d60c05548c9f89ba330ca7dc94047aaccc5860a42a5", kill_on_drop: false }` [INFO] [stdout] 6cb1ae77dca1a138340d2d60c05548c9f89ba330ca7dc94047aaccc5860a42a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fe131d34b823eeafbf757a00f0f22ef88cd773f687105164d79781dfaefe4d4c [INFO] running `Command { std: "docker" "start" "-a" "fe131d34b823eeafbf757a00f0f22ef88cd773f687105164d79781dfaefe4d4c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking potpot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `size_of` in this scope [INFO] [stdout] --> src/hashtable.rs:210:33 [INFO] [stdout] | [INFO] [stdout] 210 | let slot_size = 8 + size_of::(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 41 | use core::intrinsics::size_of; [INFO] [stdout] | [INFO] [stdout] 41 | use core::mem::size_of; [INFO] [stdout] | [INFO] [stdout] 41 | use crate::hashtable::page::size_of; [INFO] [stdout] | [INFO] [stdout] 41 | use crate::storage::io::sys::rand::mem::intrinsics::size_of; [INFO] [stdout] | [INFO] [stdout] and 2 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PAGESIZE` [INFO] [stdout] --> src/hashtable.rs:228:36 [INFO] [stdout] | [INFO] [stdout] 228 | use crate::{aligned, PageType, PAGESIZE}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `size_of` in this scope [INFO] [stdout] --> src/hashtable.rs:210:33 [INFO] [stdout] | [INFO] [stdout] 210 | let slot_size = 8 + size_of::(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 41 | use core::intrinsics::size_of; [INFO] [stdout] | [INFO] [stdout] 41 | use core::mem::size_of; [INFO] [stdout] | [INFO] [stdout] 41 | use crate::hashtable::page::size_of; [INFO] [stdout] | [INFO] [stdout] 41 | use crate::storage::io::sys::rand::mem::intrinsics::size_of; [INFO] [stdout] | [INFO] [stdout] and 2 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PAGESIZE` [INFO] [stdout] --> src/hashtable.rs:228:36 [INFO] [stdout] | [INFO] [stdout] 228 | use crate::{aligned, PageType, PAGESIZE}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `NoneError` [INFO] [stdout] --> src/hashtable.rs:198:72 [INFO] [stdout] | [INFO] [stdout] 198 | let page: page::Page = page::Page::from_aligned(page_buffer)?; [INFO] [stdout] | ^ the trait `From` is not implemented for `NoneError` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] help: consider converting the `Result` into an `Option` using `Result::ok` [INFO] [stdout] | [INFO] [stdout] 198 | let page: page::Page = page::Page::from_aligned(page_buffer).ok()?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/hashtable.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | bincode::deserialize(&slot[8..slot_size]).ok() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `V` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bincode-1.3.1/src/lib.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | T: serde::de::Deserialize<'a>, [INFO] [stdout] | -------------------------- required by this bound in `bincode::deserialize` [INFO] [stdout] | [INFO] [stdout] help: consider restricting type parameter `V` [INFO] [stdout] | [INFO] [stdout] 83 | impl<'bp, V: Deserialize<'_>> SinglePageHashTable<'bp, V> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `NoneError` [INFO] [stdout] --> src/hashtable.rs:198:72 [INFO] [stdout] | [INFO] [stdout] 198 | let page: page::Page = page::Page::from_aligned(page_buffer)?; [INFO] [stdout] | ^ the trait `From` is not implemented for `NoneError` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] help: consider converting the `Result` into an `Option` using `Result::ok` [INFO] [stdout] | [INFO] [stdout] 198 | let page: page::Page = page::Page::from_aligned(page_buffer).ok()?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `V: Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/hashtable.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | bincode::deserialize(&slot[8..slot_size]).ok() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `V` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bincode-1.3.1/src/lib.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | T: serde::de::Deserialize<'a>, [INFO] [stdout] | -------------------------- required by this bound in `bincode::deserialize` [INFO] [stdout] | [INFO] [stdout] help: consider restricting type parameter `V` [INFO] [stdout] | [INFO] [stdout] 83 | impl<'bp, V: Deserialize<'_>> SinglePageHashTable<'bp, V> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `potpot` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0631]: type mismatch in function arguments [INFO] [stdout] --> src/hashtable.rs:435:35 [INFO] [stdout] | [INFO] [stdout] 435 | assert_eq!(ht.get(97).map(ToOwned::to_owned), Some((4, 12))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected signature of `fn(({integer}, {integer})) -> _` [INFO] [stdout] | found signature of `for<'r> fn(&'r _) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0631]: type mismatch in function arguments [INFO] [stdout] --> src/hashtable.rs:459:39 [INFO] [stdout] | [INFO] [stdout] 459 | assert_eq!(ht.get(97).map(ToOwned::to_owned), Some((4, 12))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected signature of `fn((usize, usize)) -> _` [INFO] [stdout] | found signature of `for<'r> fn(&'r _) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0631. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fe131d34b823eeafbf757a00f0f22ef88cd773f687105164d79781dfaefe4d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe131d34b823eeafbf757a00f0f22ef88cd773f687105164d79781dfaefe4d4c", kill_on_drop: false }` [INFO] [stdout] fe131d34b823eeafbf757a00f0f22ef88cd773f687105164d79781dfaefe4d4c