[INFO] cloning repository https://github.com/guangie88/rs-hdfs-report
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guangie88/rs-hdfs-report" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Frs-hdfs-report", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Frs-hdfs-report'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7411fa2af6751e2d18191e1e0f6962b51c427d83
[INFO] checking guangie88/rs-hdfs-report against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguangie88%2Frs-hdfs-report" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guangie88/rs-hdfs-report 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/guangie88/rs-hdfs-report
[INFO] finished tweaking git repo https://github.com/guangie88/rs-hdfs-report
[INFO] tweaked toml for git repo https://github.com/guangie88/rs-hdfs-report written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/guangie88/rs-hdfs-report 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b51b9bafdc7450e63bcdcc7e3504335083aa4b1d1e6ff1ba72550f7854bed06f
[INFO] running `Command { std: "docker" "start" "-a" "b51b9bafdc7450e63bcdcc7e3504335083aa4b1d1e6ff1ba72550f7854bed06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b51b9bafdc7450e63bcdcc7e3504335083aa4b1d1e6ff1ba72550f7854bed06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51b9bafdc7450e63bcdcc7e3504335083aa4b1d1e6ff1ba72550f7854bed06f", kill_on_drop: false }`
[INFO] [stdout] b51b9bafdc7450e63bcdcc7e3504335083aa4b1d1e6ff1ba72550f7854bed06f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f2381a23114186d50b095a45fb1684f86e4d6af728d74c98857cac5ef309b2fb
[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" "f2381a23114186d50b095a45fb1684f86e4d6af728d74c98857cac5ef309b2fb", kill_on_drop: false }`
[INFO] [stderr]     Checking num-traits v0.2.1
[INFO] [stderr]    Compiling cc v1.0.6
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling getopts v0.2.17
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.0
[INFO] [stderr]    Compiling unindent v0.1.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking atty v0.2.8
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking serde-humantime v0.1.1 (https://github.com/tailhook/serde-humantime.git?rev=f76450e#f76450e8)
[INFO] [stderr]    Compiling syn v0.12.14
[INFO] [stderr]     Checking retry v0.4.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling derive-getters v0.0.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking clap v2.31.1
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]     Checking simple_logger v0.5.0
[INFO] [stderr]    Compiling pulldown-cmark v0.0.8
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]    Compiling proc-macro-hack v0.4.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling indoc-impl v0.2.3
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]     Checking serde_json v1.0.11
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]     Checking serde_yaml v0.7.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking serde-value v0.5.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking indoc v0.2.3
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]    Compiling skeptic v0.9.0
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]    Compiling fruently v0.10.0
[INFO] [stderr]    Compiling structopt-derive v0.2.4
[INFO] [stderr]     Checking log4rs v0.8.0
[INFO] [stderr]     Checking structopt v0.2.4
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking which v2.0.0 (https://github.com/fangyuanziti/which-rs.git?rev=53d5123#53d5123e)
[INFO] [stderr]     Checking mega-coll v0.2.0 (https://github.com/guangie88/rs-mega-coll.git?tag=v0.2.0#69a97e88)
[INFO] [stderr]     Checking rs-hdfs-report v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/hdfs/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     lazy_static! {
[INFO] [stdout] 29 | |         static ref CAP_LINE_RE: Regex = Regex::new(
[INFO] [stdout] 30 | |             r"^Filesystem\s+Size\s+Used\s+Available\s+Use%\s+(?P<v>.+)\s"
[INFO] [stdout] 31 | |         ).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         ).unwrap();
[INFO] [stdout] 35 | |     }
[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/hdfs/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     lazy_static! {
[INFO] [stdout] 29 | |         static ref CAP_LINE_RE: Regex = Regex::new(
[INFO] [stdout] 30 | |             r"^Filesystem\s+Size\s+Used\s+Available\s+Use%\s+(?P<v>.+)\s"
[INFO] [stdout] 31 | |         ).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         ).unwrap();
[INFO] [stdout] 35 | |     }
[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/hdfs/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     lazy_static! {
[INFO] [stdout] 29 | |         static ref CAP_LINE_RE: Regex = Regex::new(
[INFO] [stdout] 30 | |             r"^Filesystem\s+Size\s+Used\s+Available\s+Use%\s+(?P<v>.+)\s"
[INFO] [stdout] 31 | |         ).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         ).unwrap();
[INFO] [stdout] 35 | |     }
[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/hdfs/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     lazy_static! {
[INFO] [stdout] 29 | |         static ref CAP_LINE_RE: Regex = Regex::new(
[INFO] [stdout] 30 | |             r"^Filesystem\s+Size\s+Used\s+Available\s+Use%\s+(?P<v>.+)\s"
[INFO] [stdout] 31 | |         ).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         ).unwrap();
[INFO] [stdout] 35 | |     }
[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: 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 50.13s
[INFO] running `Command { std: "docker" "inspect" "f2381a23114186d50b095a45fb1684f86e4d6af728d74c98857cac5ef309b2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2381a23114186d50b095a45fb1684f86e4d6af728d74c98857cac5ef309b2fb", kill_on_drop: false }`
[INFO] [stdout] f2381a23114186d50b095a45fb1684f86e4d6af728d74c98857cac5ef309b2fb