[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 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreddieBrown%2Fpaxos" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FreddieBrown/paxos on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd9c179826b1463d97b5a49bc05ebf016582cd3a07a0484a32054dd379b0bff9 [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" "fd9c179826b1463d97b5a49bc05ebf016582cd3a07a0484a32054dd379b0bff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd9c179826b1463d97b5a49bc05ebf016582cd3a07a0484a32054dd379b0bff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9c179826b1463d97b5a49bc05ebf016582cd3a07a0484a32054dd379b0bff9", kill_on_drop: false }` [INFO] [stdout] fd9c179826b1463d97b5a49bc05ebf016582cd3a07a0484a32054dd379b0bff9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e89326e847896d8bd002937f0746771750dc363866ac2ae82e482763b4c7fa57 [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" "e89326e847896d8bd002937f0746771750dc363866ac2ae82e482763b4c7fa57", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [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 17.50s [INFO] running `Command { std: "docker" "inspect" "e89326e847896d8bd002937f0746771750dc363866ac2ae82e482763b4c7fa57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e89326e847896d8bd002937f0746771750dc363866ac2ae82e482763b4c7fa57", kill_on_drop: false }` [INFO] [stdout] e89326e847896d8bd002937f0746771750dc363866ac2ae82e482763b4c7fa57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] ea068f1588ddeb2cfe5e0848c49ab21da563f69000a43a67c31d4a58b11b64ef [INFO] running `Command { std: "docker" "start" "-a" "ea068f1588ddeb2cfe5e0848c49ab21da563f69000a43a67c31d4a58b11b64ef", 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 `std::sync::Arc`, found struct `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::sync::Arc>>` [INFO] [stdout] found reference `&std::vec::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 `std::sync::Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::sync::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 `std::sync::Arc`, found struct `std::vec::Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::sync::Arc>>` [INFO] [stdout] found reference `&std::vec::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 `std::sync::Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::sync::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 `std::sync::Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::sync::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 `std::sync::Arc`, found struct `std::collections::HashMap` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::sync::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" "ea068f1588ddeb2cfe5e0848c49ab21da563f69000a43a67c31d4a58b11b64ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea068f1588ddeb2cfe5e0848c49ab21da563f69000a43a67c31d4a58b11b64ef", kill_on_drop: false }` [INFO] [stdout] ea068f1588ddeb2cfe5e0848c49ab21da563f69000a43a67c31d4a58b11b64ef