[INFO] crate samurai 0.1.5 is already in cache [INFO] testing samurai-0.1.5 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate samurai 0.1.5 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate samurai 0.1.5 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate samurai 0.1.5 [INFO] finished tweaking crates.io crate samurai 0.1.5 [INFO] tweaked toml for crates.io crate samurai 0.1.5 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate samurai 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bdd2a9e59873e094533153fdf8ff48d49c8dbec353a225acf1aeb09abc0f14e9 [INFO] running `"docker" "start" "-a" "bdd2a9e59873e094533153fdf8ff48d49c8dbec353a225acf1aeb09abc0f14e9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling regex-syntax v0.6.16 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling xmltree v0.8.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling attohttpc v0.4.5 [INFO] [stderr] Compiling igd v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.47 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling samurai v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::debug_send` [INFO] [stderr] --> src/server/handler.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::debug_send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IpAddr` [INFO] [stderr] --> src/server/router_utils.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{Ipv4Addr, IpAddr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `get_if_addrs::Interface` [INFO] [stderr] --> src/server/router_utils.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use get_if_addrs::Interface; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/bootstrap/file.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `Shutdown` [INFO] [stderr] --> src/debug.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{IpAddr, TcpStream, SocketAddrV4, Shutdown, Ipv4Addr}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/server/passive.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/passive.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/debug.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | con.write_all(msg.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddrV4`, `SocketAddr` [INFO] [stderr] --> src/samurai_node.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{TcpStream, SocketAddrV4, Ipv4Addr, SocketAddr, IpAddr}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/samurai_node.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `samurai::node::Node` [INFO] [stderr] --> src/samurai_node.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use samurai::node::Node; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `samurai::id::Id` [INFO] [stderr] --> src/samurai_node.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use samurai::id::Id; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "bdd2a9e59873e094533153fdf8ff48d49c8dbec353a225acf1aeb09abc0f14e9"` [INFO] running `"docker" "rm" "-f" "bdd2a9e59873e094533153fdf8ff48d49c8dbec353a225acf1aeb09abc0f14e9"` [INFO] [stdout] bdd2a9e59873e094533153fdf8ff48d49c8dbec353a225acf1aeb09abc0f14e9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] f6d8f5e3ba5d4a08d5236d44b2e5b9d73e0033a4630dde269d72bca3194ea851 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f6d8f5e3ba5d4a08d5236d44b2e5b9d73e0033a4630dde269d72bca3194ea851"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling samurai v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::debug_send` [INFO] [stderr] --> src/server/handler.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::debug_send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IpAddr` [INFO] [stderr] --> src/server/router_utils.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{Ipv4Addr, IpAddr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `get_if_addrs::Interface` [INFO] [stderr] --> src/server/router_utils.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use get_if_addrs::Interface; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/bootstrap/file.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `Shutdown` [INFO] [stderr] --> src/debug.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{IpAddr, TcpStream, SocketAddrV4, Shutdown, Ipv4Addr}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/server/passive.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/passive.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/debug.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | con.write_all(msg.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddrV4`, `SocketAddr` [INFO] [stderr] --> src/samurai_node.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{TcpStream, SocketAddrV4, Ipv4Addr, SocketAddr, IpAddr}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/samurai_node.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `samurai::node::Node` [INFO] [stderr] --> src/samurai_node.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use samurai::node::Node; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `samurai::id::Id` [INFO] [stderr] --> src/samurai_node.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use samurai::id::Id; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddrV4`, `SocketAddr` [INFO] [stderr] --> src/samurai_node.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{TcpStream, SocketAddrV4, Ipv4Addr, SocketAddr, IpAddr}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/samurai_node.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `samurai::node::Node` [INFO] [stderr] --> src/samurai_node.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use samurai::node::Node; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `samurai::id::Id` [INFO] [stderr] --> src/samurai_node.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use samurai::id::Id; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied [INFO] [stderr] --> tests/bootstrapping_tests.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | let server = Server::new(); [INFO] [stderr] | ^^^^^^^^^^^-- supplied 0 arguments [INFO] [stderr] | | [INFO] [stderr] | expected 1 argument [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `samurai`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `crate::debug_send` [INFO] [stderr] --> src/server/handler.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::debug_send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IpAddr` [INFO] [stderr] --> src/server/router_utils.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{Ipv4Addr, IpAddr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `get_if_addrs::Interface` [INFO] [stderr] --> src/server/router_utils.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use get_if_addrs::Interface; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/bootstrap/file.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `Shutdown` [INFO] [stderr] --> src/debug.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{IpAddr, TcpStream, SocketAddrV4, Shutdown, Ipv4Addr}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/server/passive.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/passive.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/debug.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | con.write_all(msg.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f6d8f5e3ba5d4a08d5236d44b2e5b9d73e0033a4630dde269d72bca3194ea851"` [INFO] running `"docker" "rm" "-f" "f6d8f5e3ba5d4a08d5236d44b2e5b9d73e0033a4630dde269d72bca3194ea851"` [INFO] [stdout] f6d8f5e3ba5d4a08d5236d44b2e5b9d73e0033a4630dde269d72bca3194ea851