[INFO] cloning repository https://github.com/magicalne/magicalane [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magicalne/magicalane" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagicalne%2Fmagicalane", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagicalne%2Fmagicalane'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a2f54ac29923fd4742bf8ba3de38e2573a31dfa [INFO] checking magicalne/magicalane against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagicalne%2Fmagicalane" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/magicalne/magicalane on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/magicalne/magicalane [INFO] finished tweaking git repo https://github.com/magicalne/magicalane [INFO] tweaked toml for git repo https://github.com/magicalne/magicalane written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/magicalne/magicalane 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] running `Command { std: "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" "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] 16a6ea27afa32e561a9984b4088739acff8dd5499cf92f0bee2593b12f1489dd [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" "16a6ea27afa32e561a9984b4088739acff8dd5499cf92f0bee2593b12f1489dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16a6ea27afa32e561a9984b4088739acff8dd5499cf92f0bee2593b12f1489dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16a6ea27afa32e561a9984b4088739acff8dd5499cf92f0bee2593b12f1489dd", kill_on_drop: false }` [INFO] [stdout] 16a6ea27afa32e561a9984b4088739acff8dd5499cf92f0bee2593b12f1489dd [INFO] running `Command { std: "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" "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] 94c8f1850df6b9bb211b0397ced12e612b5c12d1a77ddc6f5766921f0f1fc272 [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" "94c8f1850df6b9bb211b0397ced12e612b5c12d1a77ddc6f5766921f0f1fc272", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Checking unwrap v1.2.1 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking tracing-core v0.1.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking dirs-sys-next v0.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking directories-next v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Checking yasna v0.3.2 [INFO] [stderr] Checking tracing-subscriber v0.2.9 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking tracing-appender v0.1.1 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking tracing v0.1.17 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking rcgen v0.8.5 [INFO] [stderr] Checking ct-logs v0.6.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking rustls-native-certs v0.3.0 [INFO] [stderr] Checking quinn-proto v0.6.1 [INFO] [stderr] Checking quinn v0.6.1 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking magicalane v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `debug`, `error`, `info` [INFO] [stdout] --> src/lib.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing::{debug, error, info}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::copy` [INFO] [stdout] --> src/client.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::copy; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `copy` [INFO] [stdout] --> src/server.rs:22:24 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::{ALPN_QUIC, copy}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info` [INFO] [stdout] --> src/lib.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing::{debug, error, info}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::copy` [INFO] [stdout] --> src/client.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::copy; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `copy` [INFO] [stdout] --> src/server.rs:22:24 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::{ALPN_QUIC, copy}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut client_to_server = tokio::io::copy(&mut client_rd, &mut proxy_wr); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut client_to_server = tokio::io::copy(&mut client_rd, &mut proxy_wr); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/server.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | config: MLEServerConfig, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `endpoint` [INFO] [stdout] --> src/server.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | endpoint: Endpoint, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `password` [INFO] [stdout] --> src/server.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | password: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/server.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | config: MLEServerConfig, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `endpoint` [INFO] [stdout] --> src/server.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | endpoint: Endpoint, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `password` [INFO] [stdout] --> src/server.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | password: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.25s [INFO] running `Command { std: "docker" "inspect" "94c8f1850df6b9bb211b0397ced12e612b5c12d1a77ddc6f5766921f0f1fc272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c8f1850df6b9bb211b0397ced12e612b5c12d1a77ddc6f5766921f0f1fc272", kill_on_drop: false }` [INFO] [stdout] 94c8f1850df6b9bb211b0397ced12e612b5c12d1a77ddc6f5766921f0f1fc272