[INFO] cloning repository https://github.com/mesalock-linux/loginutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mesalock-linux/loginutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmesalock-linux%2Floginutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmesalock-linux%2Floginutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6419ee19b12952454e4bfd55ce076b6abaf3e14e
[INFO] checking mesalock-linux/loginutils against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmesalock-linux%2Floginutils" "/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/mesalock-linux/loginutils on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mesalock-linux/loginutils
[INFO] finished tweaking git repo https://github.com/mesalock-linux/loginutils
[INFO] tweaked toml for git repo https://github.com/mesalock-linux/loginutils written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mesalock-linux/loginutils already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pwhash v0.1.2
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9eb37eaf1235e792f535a160ebf98bd876520638c40c117c2775c068210cc49
[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" "b9eb37eaf1235e792f535a160ebf98bd876520638c40c117c2775c068210cc49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9eb37eaf1235e792f535a160ebf98bd876520638c40c117c2775c068210cc49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9eb37eaf1235e792f535a160ebf98bd876520638c40c117c2775c068210cc49", kill_on_drop: false }`
[INFO] [stdout] b9eb37eaf1235e792f535a160ebf98bd876520638c40c117c2775c068210cc49
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ca903569cb8ee3b384d9957c8115e52592d8f0a2905a388a25fadc1bccd7a4
[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" "50ca903569cb8ee3b384d9957c8115e52592d8f0a2905a388a25fadc1bccd7a4", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.39
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking termios v0.3.0
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking pwhash v0.1.2
[INFO] [stderr]     Checking loginutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/bin/login.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut utsname: libc::utsname = mem::uninitialized();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/bin/login.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | / lazy_static! {
[INFO] [stdout] 148 | |     // save original termios settings
[INFO] [stdout] 149 | |     static ref INIT_TERMIOS: termios::Termios = {
[INFO] [stdout] 150 | |         if !isatty::stdin_isatty() { panic!("Must be a terminal"); }
[INFO] [stdout] 151 | |         termios::Termios::from_fd(libc::STDIN_FILENO).expect("Cannot get terminal attributes")
[INFO] [stdout] 152 | |     };
[INFO] [stdout] 153 | | }
[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 function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/bin/login.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut utsname: libc::utsname = mem::uninitialized();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/bin/login.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | / lazy_static! {
[INFO] [stdout] 148 | |     // save original termios settings
[INFO] [stdout] 149 | |     static ref INIT_TERMIOS: termios::Termios = {
[INFO] [stdout] 150 | |         if !isatty::stdin_isatty() { panic!("Must be a terminal"); }
[INFO] [stdout] 151 | |         termios::Termios::from_fd(libc::STDIN_FILENO).expect("Cannot get terminal attributes")
[INFO] [stdout] 152 | |     };
[INFO] [stdout] 153 | | }
[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 9.43s
[INFO] running `Command { std: "docker" "inspect" "50ca903569cb8ee3b384d9957c8115e52592d8f0a2905a388a25fadc1bccd7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ca903569cb8ee3b384d9957c8115e52592d8f0a2905a388a25fadc1bccd7a4", kill_on_drop: false }`
[INFO] [stdout] 50ca903569cb8ee3b384d9957c8115e52592d8f0a2905a388a25fadc1bccd7a4