[INFO] cloning repository https://github.com/FreddieBrown/paxos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreddieBrown/paxos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreddieBrown%2Fpaxos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreddieBrown%2Fpaxos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2fc455a792611ae5a65944f03c72d830f54d36b4 [INFO] testing FreddieBrown/paxos against try#46592174fb13958bb9a2aa0d7af6c1224e1d7143 for pr-83796 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreddieBrown%2Fpaxos" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FreddieBrown/paxos on toolchain 46592174fb13958bb9a2aa0d7af6c1224e1d7143 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FreddieBrown/paxos [INFO] finished tweaking git repo https://github.com/FreddieBrown/paxos [INFO] tweaked toml for git repo https://github.com/FreddieBrown/paxos written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/FreddieBrown/paxos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbbac50e8be8655154f0b4fb2b19f9e74a20cecbb456ee0953dcf5ecfff8c6de [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" "fbbac50e8be8655154f0b4fb2b19f9e74a20cecbb456ee0953dcf5ecfff8c6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbbac50e8be8655154f0b4fb2b19f9e74a20cecbb456ee0953dcf5ecfff8c6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbbac50e8be8655154f0b4fb2b19f9e74a20cecbb456ee0953dcf5ecfff8c6de", kill_on_drop: false }` [INFO] [stdout] fbbac50e8be8655154f0b4fb2b19f9e74a20cecbb456ee0953dcf5ecfff8c6de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c0ce859fea71c1cf31ba8c735db77796d8c6fbde0e1b2e92e8cc3f316f72c66 [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" "8c0ce859fea71c1cf31ba8c735db77796d8c6fbde0e1b2e92e8cc3f316f72c66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling paxos v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.46s [INFO] running `Command { std: "docker" "inspect" "8c0ce859fea71c1cf31ba8c735db77796d8c6fbde0e1b2e92e8cc3f316f72c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c0ce859fea71c1cf31ba8c735db77796d8c6fbde0e1b2e92e8cc3f316f72c66", kill_on_drop: false }` [INFO] [stdout] 8c0ce859fea71c1cf31ba8c735db77796d8c6fbde0e1b2e92e8cc3f316f72c66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "test" "--frozen" "--no-run" "--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] 97e8135846c667050e530d2af1dccaa8c1be4d504c0ee7ada9cc69e9139c4b75 [INFO] running `Command { std: "docker" "start" "-a" "97e8135846c667050e530d2af1dccaa8c1be4d504c0ee7ada9cc69e9139c4b75", kill_on_drop: false }` [INFO] [stderr] Compiling paxos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tests.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | proposers[0].run(&acceptors, &mut buffer); [INFO] [stdout] | ^^^^^^^^^^ expected struct `Arc`, found struct `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Arc>>` [INFO] [stdout] found reference `&Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tests.rs:37:34 [INFO] [stdout] | [INFO] [stdout] 37 | proposers[0].run(&acceptors, &mut buffer); [INFO] [stdout] | ^^^^^^^^^^^ expected struct `Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Arc>>>` [INFO] [stdout] found mutable reference `&mut std::collections::HashMap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tests.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 73 | proposers[0].run(&acceptors, &mut buffer); [INFO] [stdout] | ^^^^^^^^^^ expected struct `Arc`, found struct `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Arc>>` [INFO] [stdout] found reference `&Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tests.rs:73:34 [INFO] [stdout] | [INFO] [stdout] 73 | proposers[0].run(&acceptors, &mut buffer); [INFO] [stdout] | ^^^^^^^^^^^ expected struct `Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Arc>>>` [INFO] [stdout] found mutable reference `&mut std::collections::HashMap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tests.rs:75:26 [INFO] [stdout] | [INFO] [stdout] 75 | acc.check_buffer(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^ expected struct `Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Arc>>>` [INFO] [stdout] found mutable reference `&mut std::collections::HashMap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tests.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | acc.send_buffer(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^ expected struct `Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Arc>>>` [INFO] [stdout] found mutable reference `&mut std::collections::HashMap>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `paxos` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "97e8135846c667050e530d2af1dccaa8c1be4d504c0ee7ada9cc69e9139c4b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e8135846c667050e530d2af1dccaa8c1be4d504c0ee7ada9cc69e9139c4b75", kill_on_drop: false }` [INFO] [stdout] 97e8135846c667050e530d2af1dccaa8c1be4d504c0ee7ada9cc69e9139c4b75