[INFO] cloning repository https://github.com/vadonical/ss_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vadonical/ss_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvadonical%2Fss_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvadonical%2Fss_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d93051af22be7c2fd7d3db13c36c57732ac7a2b
[INFO] checking vadonical/ss_rust against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvadonical%2Fss_rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vadonical/ss_rust on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vadonical/ss_rust
[INFO] finished tweaking git repo https://github.com/vadonical/ss_rust
[INFO] tweaked toml for git repo https://github.com/vadonical/ss_rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/vadonical/ss_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miscreant v0.4.2
[INFO] [stderr]   Downloaded lru_time_cache v0.9.0
[INFO] [stderr]   Downloaded zeroize v0.5.2
[INFO] [stderr]   Downloaded json5 v0.2.5
[INFO] [stderr]   Downloaded trust-dns-rustls v0.18.0-alpha.3
[INFO] [stderr]   Downloaded libsodium-ffi v0.2.2
[INFO] [stderr]   Downloaded trust-dns-https v0.18.0-alpha.3
[INFO] [stderr]   Downloaded tokio-rustls v0.12.1
[INFO] [stderr]   Downloaded trust-dns-resolver v0.18.0-alpha.3
[INFO] [stderr]   Downloaded trust-dns-proto v0.18.0-alpha.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1afd47a89ea1e262555665014dadc8be06f6713542da4d5e1108305492e11f12
[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" "1afd47a89ea1e262555665014dadc8be06f6713542da4d5e1108305492e11f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1afd47a89ea1e262555665014dadc8be06f6713542da4d5e1108305492e11f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afd47a89ea1e262555665014dadc8be06f6713542da4d5e1108305492e11f12", kill_on_drop: false }`
[INFO] [stdout] 1afd47a89ea1e262555665014dadc8be06f6713542da4d5e1108305492e11f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76dc09bd85f46e698e67c64ab18cf3d9a9cb5bba061e3e738e6f89e90c853c2e
[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" "76dc09bd85f46e698e67c64ab18cf3d9a9cb5bba061e3e738e6f89e90c853c2e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling enum-as-inner v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.21
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tokio v0.2.4
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling libsodium-ffi v0.2.2
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-rustls v0.12.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking h2 v0.2.1
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[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.3
[INFO] [stderr]     Checking trust-dns-rustls v0.18.0-alpha.3
[INFO] [stderr]     Checking trust-dns-https v0.18.0-alpha.3
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.3
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking json5 v0.2.5
[INFO] [stderr]     Checking shadowsocks-rust v1.8.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/config.rs:452:51
[INFO] [stdout]     |
[INFO] [stdout] 452 |             UrlParseError::ParseError(ref err) => error::Error::description(err),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/relay/socks5.rs:203:43
[INFO] [stdout]     |
[INFO] [stdout] 203 |         Error::new(Reply::GeneralFailure, <io::Error as error::Error>::description(&err))
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/config.rs:452:51
[INFO] [stdout]     |
[INFO] [stdout] 452 |             UrlParseError::ParseError(ref err) => error::Error::description(err),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/relay/socks5.rs:203:43
[INFO] [stdout]     |
[INFO] [stdout] 203 |         Error::new(Reply::GeneralFailure, <io::Error as error::Error>::description(&err))
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 3m 22s
[INFO] running `Command { std: "docker" "inspect" "76dc09bd85f46e698e67c64ab18cf3d9a9cb5bba061e3e738e6f89e90c853c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76dc09bd85f46e698e67c64ab18cf3d9a9cb5bba061e3e738e6f89e90c853c2e", kill_on_drop: false }`
[INFO] [stdout] 76dc09bd85f46e698e67c64ab18cf3d9a9cb5bba061e3e738e6f89e90c853c2e