[INFO] cloning repository https://github.com/pysel/dolev-strong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pysel/dolev-strong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpysel%2Fdolev-strong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpysel%2Fdolev-strong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e24ae7565946e8c4b43133016d4ff05a58732b0b [INFO] checking pysel/dolev-strong against try#b10dae361a61486cfbdcd3aae3877ee17e00d192 for pr-153912 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpysel%2Fdolev-strong" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pysel/dolev-strong [INFO] finished tweaking git repo https://github.com/pysel/dolev-strong [INFO] tweaked toml for git repo https://github.com/pysel/dolev-strong written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pysel/dolev-strong on toolchain b10dae361a61486cfbdcd3aae3877ee17e00d192 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pysel/dolev-strong 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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking pysel/dolev-strong against try#b10dae361a61486cfbdcd3aae3877ee17e00d192 for pr-153912 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpysel%2Fdolev-strong" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pysel/dolev-strong [INFO] finished tweaking git repo https://github.com/pysel/dolev-strong [INFO] tweaked toml for git repo https://github.com/pysel/dolev-strong written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pysel/dolev-strong on toolchain b10dae361a61486cfbdcd3aae3877ee17e00d192 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pysel/dolev-strong 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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pbjson v0.6.0 [INFO] [stderr] Downloaded flock v0.2.0 [INFO] [stderr] Downloaded crossbeam v0.2.12 [INFO] [stderr] Downloaded smallvec v1.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ee8e3c5111d1ea341726ce57c1414830b7dc2bbc9dfb76cfb77b41757bbe3b1 [INFO] running `Command { std: "docker" "start" "-a" "0ee8e3c5111d1ea341726ce57c1414830b7dc2bbc9dfb76cfb77b41757bbe3b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ee8e3c5111d1ea341726ce57c1414830b7dc2bbc9dfb76cfb77b41757bbe3b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee8e3c5111d1ea341726ce57c1414830b7dc2bbc9dfb76cfb77b41757bbe3b1", kill_on_drop: false }` [INFO] [stdout] 0ee8e3c5111d1ea341726ce57c1414830b7dc2bbc9dfb76cfb77b41757bbe3b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecf06e18e8604a4506f7ad01041d0c126c75a2efa53fba2259582234c9f7d0d9 [INFO] running `Command { std: "docker" "start" "-a" "ecf06e18e8604a4506f7ad01041d0c126c75a2efa53fba2259582234c9f7d0d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking smallvec v1.12.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling protobuf v3.3.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking flock v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Checking protobuf-support v3.3.0 [INFO] [stderr] Checking prost v0.12.3 [INFO] [stderr] Checking pbjson v0.6.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking dolev-strong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/consensus/protocol/convincing.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ConsensusMsgReceivedTuple<'a>(pub &'a Peer, pub Option); [INFO] [stdout] | ------------------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `ConsensusMsgReceivedTuple` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 - pub struct ConsensusMsgReceivedTuple<'a>(pub &'a Peer, pub Option); [INFO] [stdout] 4 + pub struct ConsensusMsgReceivedTuple<'a>((), pub Option); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PubkeyBroadcastMsg` is never constructed [INFO] [stdout] --> src/prototypes/dolevstrong.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct PubkeyBroadcastMsg { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/consensus/protocol.rs:125:43 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn receive_all_consensus_messages(&self) -> Vec> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | pub fn receive_all_consensus_messages(&self) -> Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/consensus/protocol/convincing.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ConsensusMsgReceivedTuple<'a>(pub &'a Peer, pub Option); [INFO] [stdout] | ------------------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `ConsensusMsgReceivedTuple` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 - pub struct ConsensusMsgReceivedTuple<'a>(pub &'a Peer, pub Option); [INFO] [stdout] 4 + pub struct ConsensusMsgReceivedTuple<'a>((), pub Option); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PubkeyBroadcastMsg` is never constructed [INFO] [stdout] --> src/prototypes/dolevstrong.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct PubkeyBroadcastMsg { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/consensus/protocol.rs:125:43 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn receive_all_consensus_messages(&self) -> Vec> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | pub fn receive_all_consensus_messages(&self) -> Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.93s [INFO] running `Command { std: "docker" "inspect" "ecf06e18e8604a4506f7ad01041d0c126c75a2efa53fba2259582234c9f7d0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf06e18e8604a4506f7ad01041d0c126c75a2efa53fba2259582234c9f7d0d9", kill_on_drop: false }` [INFO] [stdout] ecf06e18e8604a4506f7ad01041d0c126c75a2efa53fba2259582234c9f7d0d9