[INFO] cloning repository https://github.com/drpacman/maelstrom-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drpacman/maelstrom-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrpacman%2Fmaelstrom-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrpacman%2Fmaelstrom-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fcfac1d84528a6bf73ccd71a2d1e358bf1435ae [INFO] testing drpacman/maelstrom-project against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrpacman%2Fmaelstrom-project" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drpacman/maelstrom-project on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/drpacman/maelstrom-project [INFO] finished tweaking git repo https://github.com/drpacman/maelstrom-project [INFO] tweaked toml for git repo https://github.com/drpacman/maelstrom-project written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/drpacman/maelstrom-project already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2186ef9ff50e7f51017cc4105ef7a74fc73224eec349e9804c6e29e5e3c1ad5b [INFO] running `Command { std: "docker" "start" "-a" "2186ef9ff50e7f51017cc4105ef7a74fc73224eec349e9804c6e29e5e3c1ad5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2186ef9ff50e7f51017cc4105ef7a74fc73224eec349e9804c6e29e5e3c1ad5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2186ef9ff50e7f51017cc4105ef7a74fc73224eec349e9804c6e29e5e3c1ad5b", kill_on_drop: false }` [INFO] [stdout] 2186ef9ff50e7f51017cc4105ef7a74fc73224eec349e9804c6e29e5e3c1ad5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5894a4bf3709dcf86871e8c0d23e04629e8a543427b2cd89e02deb95fea809df [INFO] running `Command { std: "docker" "start" "-a" "5894a4bf3709dcf86871e8c0d23e04629e8a543427b2cd89e02deb95fea809df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling treediff v3.0.2 [INFO] [stderr] Compiling json-patch v0.2.6 [INFO] [stderr] Compiling maelstrom-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/raft.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{ thread, fmt }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/datomic.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | panic!(format!("unexpected action of ${:?}", action)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 247 - panic!(format!("unexpected action of ${:?}", action)); [INFO] [stdout] 247 + panic!("unexpected action of ${:?}", action); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/datomic.rs:293:24 [INFO] [stdout] | [INFO] [stdout] 293 | panic!(format!("Unexpected message {:?}", msg)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 293 - panic!(format!("Unexpected message {:?}", msg)); [INFO] [stdout] 293 + panic!("Unexpected message {:?}", msg); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/raft.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | panic!(format!("Unexpected operation {}", op)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 112 - panic!(format!("Unexpected operation {}", op)); [INFO] [stdout] 112 + panic!("Unexpected operation {}", op); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "5894a4bf3709dcf86871e8c0d23e04629e8a543427b2cd89e02deb95fea809df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5894a4bf3709dcf86871e8c0d23e04629e8a543427b2cd89e02deb95fea809df", kill_on_drop: false }` [INFO] [stdout] 5894a4bf3709dcf86871e8c0d23e04629e8a543427b2cd89e02deb95fea809df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdf427a1c855abdaa3c2134513f084cda9f002a0b9bf5d0cb1be1c949d1a2440 [INFO] running `Command { std: "docker" "start" "-a" "cdf427a1c855abdaa3c2134513f084cda9f002a0b9bf5d0cb1be1c949d1a2440", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling maelstrom-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/raft.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{ thread, fmt }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/datomic.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | panic!(format!("unexpected action of ${:?}", action)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 247 - panic!(format!("unexpected action of ${:?}", action)); [INFO] [stdout] 247 + panic!("unexpected action of ${:?}", action); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/datomic.rs:293:24 [INFO] [stdout] | [INFO] [stdout] 293 | panic!(format!("Unexpected message {:?}", msg)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 293 - panic!(format!("Unexpected message {:?}", msg)); [INFO] [stdout] 293 + panic!("Unexpected message {:?}", msg); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/node.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/raft.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | panic!(format!("Unexpected operation {}", op)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 112 - panic!(format!("Unexpected operation {}", op)); [INFO] [stdout] 112 + panic!("Unexpected operation {}", op); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.44s [INFO] [stderr] Executable unittests src/broadcast.rs (/opt/rustwide/target/debug/deps/broadcast-dbcb13546f642107) [INFO] [stderr] Executable unittests src/datomic.rs (/opt/rustwide/target/debug/deps/datomic-4f739afed5472e63) [INFO] [stderr] Executable unittests src/echo.rs (/opt/rustwide/target/debug/deps/echo-2657d19ed7619e72) [INFO] [stderr] Executable unittests src/gcounter.rs (/opt/rustwide/target/debug/deps/gcounter-b56cd32f2c673094) [INFO] [stderr] Executable unittests src/gset.rs (/opt/rustwide/target/debug/deps/gset-8696ca6d2e27ee28) [INFO] [stderr] Executable unittests src/raft.rs (/opt/rustwide/target/debug/deps/raft-6aea12c7b6033585) [INFO] running `Command { std: "docker" "inspect" "cdf427a1c855abdaa3c2134513f084cda9f002a0b9bf5d0cb1be1c949d1a2440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdf427a1c855abdaa3c2134513f084cda9f002a0b9bf5d0cb1be1c949d1a2440", kill_on_drop: false }` [INFO] [stdout] cdf427a1c855abdaa3c2134513f084cda9f002a0b9bf5d0cb1be1c949d1a2440 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9cdb9229166c2612b8d262e86450d0bc587f2f4edf78ba889f737ce70cffc88 [INFO] running `Command { std: "docker" "start" "-a" "d9cdb9229166c2612b8d262e86450d0bc587f2f4edf78ba889f737ce70cffc88", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `msg` [INFO] [stdout] [INFO] [stderr] --> src/node.rs:67:37 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 67 | fn process_reply(&mut self, msg : Message){} [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] running 0 tests [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] --> src/datomic.rs:247:32 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 247 | panic!(format!("unexpected action of ${:?}", action)); [INFO] [stdout] running 0 tests [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] [INFO] [stderr] = note: for more information, see [INFO] [stdout] running 0 tests [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 247 - panic!(format!("unexpected action of ${:?}", action)); [INFO] [stderr] 247 + panic!("unexpected action of ${:?}", action); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/datomic.rs:293:24 [INFO] [stderr] | [INFO] [stderr] 293 | panic!(format!("Unexpected message {:?}", msg)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 293 - panic!(format!("Unexpected message {:?}", msg)); [INFO] [stderr] 293 + panic!("Unexpected message {:?}", msg); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> src/raft.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{ thread, fmt }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/raft.rs:112:24 [INFO] [stderr] | [INFO] [stderr] 112 | panic!(format!("Unexpected operation {}", op)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 112 - panic!(format!("Unexpected operation {}", op)); [INFO] [stderr] 112 + panic!("Unexpected operation {}", op); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `maelstrom-project` (bin "datomic" test) generated 3 warnings [INFO] [stderr] warning: `maelstrom-project` (bin "raft" test) generated 3 warnings (1 duplicate) [INFO] [stderr] warning: `maelstrom-project` (bin "echo" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `maelstrom-project` (bin "gset" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `maelstrom-project` (bin "broadcast" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `maelstrom-project` (bin "gcounter" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/broadcast.rs (/opt/rustwide/target/debug/deps/broadcast-dbcb13546f642107) [INFO] [stderr] Running unittests src/datomic.rs (/opt/rustwide/target/debug/deps/datomic-4f739afed5472e63) [INFO] [stderr] Running unittests src/echo.rs (/opt/rustwide/target/debug/deps/echo-2657d19ed7619e72) [INFO] [stderr] Running unittests src/gcounter.rs (/opt/rustwide/target/debug/deps/gcounter-b56cd32f2c673094) [INFO] [stderr] Running unittests src/gset.rs (/opt/rustwide/target/debug/deps/gset-8696ca6d2e27ee28) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/raft.rs (/opt/rustwide/target/debug/deps/raft-6aea12c7b6033585) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d9cdb9229166c2612b8d262e86450d0bc587f2f4edf78ba889f737ce70cffc88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9cdb9229166c2612b8d262e86450d0bc587f2f4edf78ba889f737ce70cffc88", kill_on_drop: false }` [INFO] [stdout] d9cdb9229166c2612b8d262e86450d0bc587f2f4edf78ba889f737ce70cffc88