[INFO] cloning repository https://github.com/sopium/titun [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sopium/titun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsopium%2Ftitun", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsopium%2Ftitun'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc13e619b889c4c9633839c437911afec58f78b4 [INFO] checking sopium/titun against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsopium%2Ftitun" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sopium/titun on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking git repo https://github.com/sopium/titun [INFO] removed workspace from git repo https://github.com/sopium/titun [INFO] finished tweaking git repo https://github.com/sopium/titun [INFO] tweaked toml for git repo https://github.com/sopium/titun written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/sopium/titun already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a87b0d6118adcb4f4d141780a76df7d62de6f22d8556e3573f610fa236233433 [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" "a87b0d6118adcb4f4d141780a76df7d62de6f22d8556e3573f610fa236233433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a87b0d6118adcb4f4d141780a76df7d62de6f22d8556e3573f610fa236233433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a87b0d6118adcb4f4d141780a76df7d62de6f22d8556e3573f610fa236233433", kill_on_drop: false }` [INFO] [stdout] a87b0d6118adcb4f4d141780a76df7d62de6f22d8556e3573f610fa236233433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e795369485199d2e42183e61656a4cda7a20e62f7dfbc4f5560d350398e347c8 [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" "e795369485199d2e42183e61656a4cda7a20e62f7dfbc4f5560d350398e347c8", 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] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking tai64 v3.1.0 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Checking noise-protocol v0.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking privdrop v0.3.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking structopt v0.3.17 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking inotify v0.8.3 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Compiling winres v0.1.11 (https://github.com/sopium/winres.git#bccb8f02) [INFO] [stderr] Compiling titun v0.1.0-dev (/opt/rustwide/workdir) [INFO] [stderr] Checking sodiumoxide v0.2.6 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/ipc/server.rs:125:58 [INFO] [stdout] | [INFO] [stdout] 125 | writeln!(w, "public_key={}", encode(p.public_key.as_slice()))?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `noise_protocol::U8Array::as_slice(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/ipc/server.rs:125:58 [INFO] [stdout] | [INFO] [stdout] 125 | writeln!(w, "public_key={}", encode(p.public_key.as_slice()))?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `noise_protocol::U8Array::as_slice(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/cli/real_main.rs:256:54 [INFO] [stdout] | [INFO] [stdout] 256 | println!("{}", base64::encode(pk.as_slice())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `noise_protocol::U8Array::as_slice(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/cli/real_main.rs:256:54 [INFO] [stdout] | [INFO] [stdout] 256 | println!("{}", base64::encode(pk.as_slice())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `noise_protocol::U8Array::as_slice(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 20s [INFO] running `Command { std: "docker" "inspect" "e795369485199d2e42183e61656a4cda7a20e62f7dfbc4f5560d350398e347c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e795369485199d2e42183e61656a4cda7a20e62f7dfbc4f5560d350398e347c8", kill_on_drop: false }` [INFO] [stdout] e795369485199d2e42183e61656a4cda7a20e62f7dfbc4f5560d350398e347c8