[INFO] cloning repository https://github.com/brson/paxos-for-dummies-like-me [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brson/paxos-for-dummies-like-me" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Fpaxos-for-dummies-like-me", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Fpaxos-for-dummies-like-me'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebe1caf4103793b3cef60b8568234835603727d1 [INFO] checking brson/paxos-for-dummies-like-me against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Fpaxos-for-dummies-like-me" "/workspace/builds/worker-68/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brson/paxos-for-dummies-like-me on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brson/paxos-for-dummies-like-me [INFO] finished tweaking git repo https://github.com/brson/paxos-for-dummies-like-me [INFO] tweaked toml for git repo https://github.com/brson/paxos-for-dummies-like-me written to /workspace/builds/worker-68/source/Cargo.toml [INFO] crate git repo https://github.com/brson/paxos-for-dummies-like-me already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 647be4a61280673ef89b229dab465c62d675041e90215122b554cfa2acc0f943 [INFO] running `Command { std: "docker" "start" "-a" "647be4a61280673ef89b229dab465c62d675041e90215122b554cfa2acc0f943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "647be4a61280673ef89b229dab465c62d675041e90215122b554cfa2acc0f943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647be4a61280673ef89b229dab465c62d675041e90215122b554cfa2acc0f943", kill_on_drop: false }` [INFO] [stdout] 647be4a61280673ef89b229dab465c62d675041e90215122b554cfa2acc0f943 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2614a07acd7e5192aaf4ae4bb8d5d0a6cd646dea84763a4233474f4dec532ba [INFO] running `Command { std: "docker" "start" "-a" "c2614a07acd7e5192aaf4ae4bb8d5d0a6cd646dea84763a4233474f4dec532ba", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking paxos-for-dummies-like-me v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] error: expected `,`, or `}`, found `;` [INFO] [stdout] --> src/main.rs:65:67 [INFO] [stdout] | [INFO] [stdout] 65 | pub (crate) last_accepted: Option<(ProposalNumber, Value)>; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PrepareMsg` in this scope [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | PrepareMsg(ProposalNumber(number)) [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields [INFO] [stdout] --> src/main.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | PrepareMsg(ProposalNumber(number)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: constructor is not visible here due to private fields [INFO] [stdout] --> src/main.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct ProposalNumber(u128); [INFO] [stdout] | ^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PrepareMsg` in this scope [INFO] [stdout] --> src/main.rs:128:47 [INFO] [stdout] | [INFO] [stdout] 128 | fn handle_prepare_msg(&mut self, msg: PrepareMsg) -> HandlePrepareResult { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `create_prepare_msg` has an incompatible type for trait [INFO] [stdout] --> src/main.rs:120:45 [INFO] [stdout] | [INFO] [stdout] 116 | fn create_prepare_msg(&mut self) -> Message; [INFO] [stdout] | ------- type in trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn create_prepare_msg(&mut self) -> PrepareMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Message`, found struct `PrepareMessage` [INFO] [stdout] | help: change the output type to match the trait: `Message` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut roles::Proposer) -> Message` [INFO] [stdout] found fn pointer `fn(&mut roles::Proposer) -> PrepareMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `next_prepare_number` on type `&mut roles::Proposer` [INFO] [stdout] --> src/main.rs:121:31 [INFO] [stdout] | [INFO] [stdout] 121 | let number = self.next_prepare_number; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `next_proposal_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `next_prepare_number` on type `&mut roles::Proposer` [INFO] [stdout] --> src/main.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | self.next_prepare_number += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `next_proposal_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0412, E0423, E0425, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `paxos-for-dummies-like-me` due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: expected `,`, or `}`, found `;` [INFO] [stdout] --> src/main.rs:65:67 [INFO] [stdout] | [INFO] [stdout] 65 | pub (crate) last_accepted: Option<(ProposalNumber, Value)>; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PrepareMsg` in this scope [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | PrepareMsg(ProposalNumber(number)) [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields [INFO] [stdout] --> src/main.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | PrepareMsg(ProposalNumber(number)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: constructor is not visible here due to private fields [INFO] [stdout] --> src/main.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct ProposalNumber(u128); [INFO] [stdout] | ^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PrepareMsg` in this scope [INFO] [stdout] --> src/main.rs:128:47 [INFO] [stdout] | [INFO] [stdout] 128 | fn handle_prepare_msg(&mut self, msg: PrepareMsg) -> HandlePrepareResult { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `create_prepare_msg` has an incompatible type for trait [INFO] [stdout] --> src/main.rs:120:45 [INFO] [stdout] | [INFO] [stdout] 116 | fn create_prepare_msg(&mut self) -> Message; [INFO] [stdout] | ------- type in trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn create_prepare_msg(&mut self) -> PrepareMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Message`, found struct `PrepareMessage` [INFO] [stdout] | help: change the output type to match the trait: `Message` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&mut roles::Proposer) -> Message` [INFO] [stdout] found fn pointer `fn(&mut roles::Proposer) -> PrepareMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `next_prepare_number` on type `&mut roles::Proposer` [INFO] [stdout] --> src/main.rs:121:31 [INFO] [stdout] | [INFO] [stdout] 121 | let number = self.next_prepare_number; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `next_proposal_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `next_prepare_number` on type `&mut roles::Proposer` [INFO] [stdout] --> src/main.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | self.next_prepare_number += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `next_proposal_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0412, E0423, E0425, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "c2614a07acd7e5192aaf4ae4bb8d5d0a6cd646dea84763a4233474f4dec532ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2614a07acd7e5192aaf4ae4bb8d5d0a6cd646dea84763a4233474f4dec532ba", kill_on_drop: false }` [INFO] [stdout] c2614a07acd7e5192aaf4ae4bb8d5d0a6cd646dea84763a4233474f4dec532ba