[INFO] fetching crate ovpnfile 0.1.2...
[INFO] checking ovpnfile-0.1.2 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate ovpnfile 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ovpnfile 0.1.2 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ovpnfile 0.1.2
[INFO] finished tweaking crates.io crate ovpnfile 0.1.2
[INFO] tweaked toml for crates.io crate ovpnfile 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 844ee96d4c7bbf66d9aeaf895b59bbc2967eba145e269d70dde4ee2abb8e0444
[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" "844ee96d4c7bbf66d9aeaf895b59bbc2967eba145e269d70dde4ee2abb8e0444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "844ee96d4c7bbf66d9aeaf895b59bbc2967eba145e269d70dde4ee2abb8e0444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844ee96d4c7bbf66d9aeaf895b59bbc2967eba145e269d70dde4ee2abb8e0444", kill_on_drop: false }`
[INFO] [stdout] 844ee96d4c7bbf66d9aeaf895b59bbc2967eba145e269d70dde4ee2abb8e0444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2960389ae99d1176168bc6fb708d6e7018e8179afed3eaf9a90ec3e21b6ba7db
[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" "2960389ae99d1176168bc6fb708d6e7018e8179afed3eaf9a90ec3e21b6ba7db", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking ovpnfile v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / lazy_static! {
[INFO] [stdout] 145 | |     static ref COMMENT_REGEX: Regex = Regex::new(r"#.*$").unwrap();
[INFO] [stdout] 146 | |     static ref INLINE_START_REGEX: Regex = Regex::new(r"^<(\S+)>").unwrap();
[INFO] [stdout] 147 | |     static ref INLINE_END_REGEX: Regex = Regex::new(r"^</(\S+)>").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     };
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.04s
[INFO] running `Command { std: "docker" "inspect" "2960389ae99d1176168bc6fb708d6e7018e8179afed3eaf9a90ec3e21b6ba7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2960389ae99d1176168bc6fb708d6e7018e8179afed3eaf9a90ec3e21b6ba7db", kill_on_drop: false }`
[INFO] [stdout] 2960389ae99d1176168bc6fb708d6e7018e8179afed3eaf9a90ec3e21b6ba7db