[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 master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagicalne%2Fmagicalane" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/magicalne/magicalane on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "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-0/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed0d2c2feb696f413195a42bf8ff82ecf0b6b7f0c2d36e62077906878f7730c0
[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" "ed0d2c2feb696f413195a42bf8ff82ecf0b6b7f0c2d36e62077906878f7730c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed0d2c2feb696f413195a42bf8ff82ecf0b6b7f0c2d36e62077906878f7730c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0d2c2feb696f413195a42bf8ff82ecf0b6b7f0c2d36e62077906878f7730c0", kill_on_drop: false }`
[INFO] [stdout] ed0d2c2feb696f413195a42bf8ff82ecf0b6b7f0c2d36e62077906878f7730c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a9fa45d1c9078c376e8acca6903bb8e29adb8cb4164787352ab5fcdb0b1b5f3
[INFO] running `Command { std: "docker" "start" "-a" "8a9fa45d1c9078c376e8acca6903bb8e29adb8cb4164787352ab5fcdb0b1b5f3", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.71
[INFO] [stderr] Compiling proc-macro2 v1.0.18
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Compiling syn v1.0.33
[INFO] [stderr] Compiling autocfg v1.0.0
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Compiling memchr v2.3.3
[INFO] [stderr] Checking once_cell v1.4.0
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling log v0.4.8
[INFO] [stderr] Checking slab v0.4.2
[INFO] [stderr] Checking spin v0.5.2
[INFO] [stderr] Checking futures-core v0.3.5
[INFO] [stderr] Checking untrusted v0.7.1
[INFO] [stderr] Compiling proc-macro-nested v0.1.6
[INFO] [stderr] Checking futures-sink v0.3.5
[INFO] [stderr] Compiling getrandom v0.1.14
[INFO] [stderr] Compiling rustversion v1.0.3
[INFO] [stderr] Checking regex-syntax v0.6.18
[INFO] [stderr] Compiling proc-macro-hack v0.5.16
[INFO] [stderr] Checking fnv v1.0.7
[INFO] [stderr] Compiling bitflags v1.2.1
[INFO] [stderr] Compiling byteorder v1.3.4
[INFO] [stderr] Checking pin-utils v0.1.0
[INFO] [stderr] Checking futures-io v0.3.5
[INFO] [stderr] Checking pin-project-lite v0.1.7
[INFO] [stderr] Compiling ryu v1.0.5
[INFO] [stderr] Checking base64 v0.11.0
[INFO] [stderr] Checking itoa v0.4.6
[INFO] [stderr] Checking tinyvec v0.3.3
[INFO] [stderr] Checking matches v0.1.8
[INFO] [stderr] Compiling lexical-core v0.7.4
[INFO] [stderr] Compiling build_const v0.2.1
[INFO] [stderr] Compiling httparse v1.3.4
[INFO] [stderr] Checking unicode-width v0.1.8
[INFO] [stderr] Checking openssl-probe v0.1.2
[INFO] [stderr] Checking static_assertions v1.1.0
[INFO] [stderr] Checking vec_map v0.8.2
[INFO] [stderr] Checking ansi_term v0.12.1
[INFO] [stderr] Checking ansi_term v0.11.0
[INFO] [stderr] Checking arrayvec v0.5.1
[INFO] [stderr] Checking strsim v0.8.0
[INFO] [stderr] Checking base64 v0.12.3
[INFO] [stderr] Checking try-lock v0.2.3
[INFO] [stderr] Checking tower-service v0.3.0
[INFO] [stderr] Checking percent-encoding v2.1.0
[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 thread_local v1.0.1
[INFO] [stderr] Checking sharded-slab v0.0.9
[INFO] [stderr] Checking futures-channel v0.3.5
[INFO] [stderr] Checking futures-task v0.3.5
[INFO] [stderr] Checking unicode-bidi v0.3.4
[INFO] [stderr] Checking http v0.2.1
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr] Compiling proc-macro-error v1.0.3
[INFO] [stderr] Compiling nom v5.1.2
[INFO] [stderr] Checking textwrap v0.11.0
[INFO] [stderr] Compiling num-traits v0.2.12
[INFO] [stderr] Compiling num-integer v0.1.43
[INFO] [stderr] Compiling hashbrown v0.8.1
[INFO] [stderr] Compiling indexmap v1.5.0
[INFO] [stderr] Compiling crossbeam-utils v0.7.2
[INFO] [stderr] Checking unicode-normalization v0.1.13
[INFO] [stderr] Compiling crc v1.8.1
[INFO] [stderr] Checking want v0.3.0
[INFO] [stderr] Checking aho-corasick v0.7.13
[INFO] [stderr] Compiling quote v1.0.7
[INFO] [stderr] Checking crossbeam-channel v0.4.3
[INFO] [stderr] Checking ring v0.16.15
[INFO] [stderr] Checking iovec v0.1.4
[INFO] [stderr] Checking time v0.1.43
[INFO] [stderr] Checking net2 v0.2.34
[INFO] [stderr] Checking num_cpus v1.13.0
[INFO] [stderr] Checking atty v0.2.14
[INFO] [stderr] Checking socket2 v0.3.12
[INFO] [stderr] Checking dirs-sys-next v0.1.0
[INFO] [stderr] Checking dirs-sys v0.3.5
[INFO] [stderr] Checking idna v0.2.0
[INFO] [stderr] Checking clap v2.33.1
[INFO] [stderr] Checking directories-next v1.0.1
[INFO] [stderr] Checking rand_core v0.5.1
[INFO] [stderr] Checking mio v0.6.22
[INFO] [stderr] Checking directories v2.0.2
[INFO] [stderr] Checking rand_chacha v0.2.2
[INFO] [stderr] Checking regex v1.3.9
[INFO] [stderr] Checking regex-automata v0.1.9
[INFO] [stderr] Checking chrono v0.4.13
[INFO] [stderr] Checking url v2.1.1
[INFO] [stderr] Checking rand v0.7.3
[INFO] [stderr] Checking http-body v0.3.1
[INFO] [stderr] Checking yasna v0.3.2
[INFO] [stderr] Checking sct v0.6.0
[INFO] [stderr] Checking webpki v0.21.3
[INFO] [stderr] Checking matchers v0.0.1
[INFO] [stderr] Checking pem v0.8.1
[INFO] [stderr] Checking ct-logs v0.6.0
[INFO] [stderr] Checking tracing-subscriber v0.2.9
[INFO] [stderr] Checking rustls v0.17.0
[INFO] [stderr] Checking rcgen v0.8.5
[INFO] [stderr] Checking tracing-appender v0.1.1
[INFO] [stderr] Checking rustls-native-certs v0.3.0
[INFO] [stderr] Compiling syn-mid v0.5.0
[INFO] [stderr] Compiling synstructure v0.12.4
[INFO] [stderr] Compiling pin-project-internal v0.4.23
[INFO] [stderr] Compiling tracing-attributes v0.1.9
[INFO] [stderr] Compiling futures-macro v0.3.5
[INFO] [stderr] Compiling tokio-macros v0.2.5
[INFO] [stderr] Compiling thiserror-impl v1.0.20
[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 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 quinn-proto v0.6.1
[INFO] [stderr] Checking structopt v0.3.15
[INFO] [stderr] Checking tokio-util v0.3.1
[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 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 2m 33s
[INFO] running `Command { std: "docker" "inspect" "8a9fa45d1c9078c376e8acca6903bb8e29adb8cb4164787352ab5fcdb0b1b5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9fa45d1c9078c376e8acca6903bb8e29adb8cb4164787352ab5fcdb0b1b5f3", kill_on_drop: false }`
[INFO] [stdout] 8a9fa45d1c9078c376e8acca6903bb8e29adb8cb4164787352ab5fcdb0b1b5f3