[INFO] cloning repository https://github.com/rvlander/consensus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rvlander/consensus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 090d50572ed88702dbf94682d4650f3b65c310cd [INFO] testing rvlander/consensus against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rvlander/consensus [INFO] finished tweaking git repo https://github.com/rvlander/consensus [INFO] tweaked toml for git repo https://github.com/rvlander/consensus written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rvlander/consensus on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rvlander/consensus already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 859bb43aad0f679927403ca2c086b0e3c940ccd2a7a3e8ace7a3982250e413d6 [INFO] running `Command { std: "docker" "start" "-a" "859bb43aad0f679927403ca2c086b0e3c940ccd2a7a3e8ace7a3982250e413d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "859bb43aad0f679927403ca2c086b0e3c940ccd2a7a3e8ace7a3982250e413d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "859bb43aad0f679927403ca2c086b0e3c940ccd2a7a3e8ace7a3982250e413d6", kill_on_drop: false }` [INFO] [stdout] 859bb43aad0f679927403ca2c086b0e3c940ccd2a7a3e8ace7a3982250e413d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d0bf654f01db611ae743b13c64eda9b07e80d9b7032a7a0cc6359acbb7c9104a [INFO] running `Command { std: "docker" "start" "-a" "d0bf654f01db611ae743b13c64eda9b07e80d9b7032a7a0cc6359acbb7c9104a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling consensus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/gnome_com.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn say(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: field `id` is never read [INFO] [stdout] --> src/gnome.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Gnome { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gnome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print`, `propose_action`, `relay`, and `execute_action` are never used [INFO] [stdout] --> src/gnome.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Gnome { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn propose_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn relay(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn execute_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_max` and `max_neighbours` are never read [INFO] [stdout] --> src/swarm.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Swarm { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | d_max: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | max_neighbours: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Swarm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/gnome_com.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Message {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `say` and `listen` are never used [INFO] [stdout] --> src/gnome_com.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl GnomeCom { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 7 | pub fn say(msg: Message) {} [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | pub fn listen() {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `Command { std: "docker" "inspect" "d0bf654f01db611ae743b13c64eda9b07e80d9b7032a7a0cc6359acbb7c9104a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0bf654f01db611ae743b13c64eda9b07e80d9b7032a7a0cc6359acbb7c9104a", kill_on_drop: false }` [INFO] [stdout] d0bf654f01db611ae743b13c64eda9b07e80d9b7032a7a0cc6359acbb7c9104a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8ee4e98320d6c36fdf705475ddeaacf9c5e37c08f95bdfa179d753a25e8e591e [INFO] running `Command { std: "docker" "start" "-a" "8ee4e98320d6c36fdf705475ddeaacf9c5e37c08f95bdfa179d753a25e8e591e", kill_on_drop: false }` [INFO] [stderr] Compiling consensus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/gnome_com.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn say(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: field `id` is never read [INFO] [stdout] --> src/gnome.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Gnome { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gnome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print`, `propose_action`, `relay`, and `execute_action` are never used [INFO] [stdout] --> src/gnome.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Gnome { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn propose_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn relay(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn execute_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_max` and `max_neighbours` are never read [INFO] [stdout] --> src/swarm.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Swarm { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | d_max: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | max_neighbours: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Swarm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/gnome_com.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Message {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `say` and `listen` are never used [INFO] [stdout] --> src/gnome_com.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl GnomeCom { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 7 | pub fn say(msg: Message) {} [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | pub fn listen() {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "8ee4e98320d6c36fdf705475ddeaacf9c5e37c08f95bdfa179d753a25e8e591e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ee4e98320d6c36fdf705475ddeaacf9c5e37c08f95bdfa179d753a25e8e591e", kill_on_drop: false }` [INFO] [stdout] 8ee4e98320d6c36fdf705475ddeaacf9c5e37c08f95bdfa179d753a25e8e591e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 83a97af41e740b8285633d1e493fdf67790ea16085ef6eeb4b31543749d0d34e [INFO] running `Command { std: "docker" "start" "-a" "83a97af41e740b8285633d1e493fdf67790ea16085ef6eeb4b31543749d0d34e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/gnome_com.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn say(msg: Message) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/gnome.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Gnome { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 5 | pub id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Gnome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `print`, `propose_action`, `relay`, and `execute_action` are never used [INFO] [stderr] --> src/gnome.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl Gnome { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 18 | pub fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | pub fn propose_action(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | pub fn relay(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | pub fn execute_action(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `d_max` and `max_neighbours` are never read [INFO] [stderr] --> src/swarm.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Swarm { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 8 | d_max: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | max_neighbours: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Swarm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `Message` is never constructed [INFO] [stderr] --> src/gnome_com.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Message {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `say` and `listen` are never used [INFO] [stderr] --> src/gnome_com.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 6 | impl GnomeCom { [INFO] [stderr] | ------------- associated functions in this implementation [INFO] [stderr] 7 | pub fn say(msg: Message) {} [INFO] [stderr] | ^^^ [INFO] [stderr] 8 | pub fn listen() {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `consensus` (bin "consensus" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/consensus-6b99277d45a22958) [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] running `Command { std: "docker" "inspect" "83a97af41e740b8285633d1e493fdf67790ea16085ef6eeb4b31543749d0d34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a97af41e740b8285633d1e493fdf67790ea16085ef6eeb4b31543749d0d34e", kill_on_drop: false }` [INFO] [stdout] 83a97af41e740b8285633d1e493fdf67790ea16085ef6eeb4b31543749d0d34e