[INFO] crate sys-info 0.5.7 is already in cache
[INFO] testing sys-info-0.5.7 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate sys-info 0.5.7 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate sys-info 0.5.7 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sys-info 0.5.7
[INFO] finished tweaking crates.io crate sys-info 0.5.7
[INFO] tweaked toml for crates.io crate sys-info 0.5.7 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1e125630cd53127d5a141237af597c061bc569c4f3f705a44110a30e23f689f8
[INFO] running `"docker" "start" "-a" "1e125630cd53127d5a141237af597c061bc569c4f3f705a44110a30e23f689f8"`
[INFO] [stderr]    Compiling sys-info v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: c/linux.c: In function 'get_loadavg':
[INFO] [stderr] warning: c/linux.c:62:12: warning: 'avg' is used uninitialized in this function [-Wuninitialized]
[INFO] [stderr] warning:      return avg;
[INFO] [stderr] warning:             ^~~
[INFO] [stderr] warning: c/linux.c: In function 'get_mem_info':
[INFO] [stderr] warning: c/linux.c:76:12: warning: 'info' is used uninitialized in this function [-Wuninitialized]
[INFO] [stderr] warning:      return info;
[INFO] [stderr] warning:             ^~~~
[INFO] [stderr] warning: unused import: `std::mem::size_of_val`
[INFO] [stderr]   --> lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use std::mem::size_of_val;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null_mut`
[INFO] [stderr]   --> lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::ptr::null_mut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> lib.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAC_CTL_KERN`
[INFO] [stderr]   --> lib.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | static MAC_CTL_KERN: libc::c_int = 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAC_KERN_BOOTTIME`
[INFO] [stderr]   --> lib.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | static MAC_KERN_BOOTTIME: libc::c_int = 21;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "1e125630cd53127d5a141237af597c061bc569c4f3f705a44110a30e23f689f8"`
[INFO] running `"docker" "rm" "-f" "1e125630cd53127d5a141237af597c061bc569c4f3f705a44110a30e23f689f8"`
[INFO] [stdout] 1e125630cd53127d5a141237af597c061bc569c4f3f705a44110a30e23f689f8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4da1306dab103a2d52af69c43f54a6e29207eb690b583d8c41335974ac7a6a78
[INFO] running `"docker" "start" "-a" "4da1306dab103a2d52af69c43f54a6e29207eb690b583d8c41335974ac7a6a78"`
[INFO] [stderr] warning: c/linux.c: In function 'get_loadavg':
[INFO] [stderr] warning: c/linux.c:62:12: warning: 'avg' is used uninitialized in this function [-Wuninitialized]
[INFO] [stderr] warning:      return avg;
[INFO] [stderr] warning:             ^~~
[INFO] [stderr] warning: c/linux.c: In function 'get_mem_info':
[INFO] [stderr] warning: c/linux.c:76:12: warning: 'info' is used uninitialized in this function [-Wuninitialized]
[INFO] [stderr] warning:      return info;
[INFO] [stderr] warning:             ^~~~
[INFO] [stderr]    Compiling sys-info v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::mem::size_of_val`
[INFO] [stderr]   --> lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use std::mem::size_of_val;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null_mut`
[INFO] [stderr]   --> lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::ptr::null_mut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> lib.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAC_CTL_KERN`
[INFO] [stderr]   --> lib.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | static MAC_CTL_KERN: libc::c_int = 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAC_KERN_BOOTTIME`
[INFO] [stderr]   --> lib.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | static MAC_KERN_BOOTTIME: libc::c_int = 21;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "4da1306dab103a2d52af69c43f54a6e29207eb690b583d8c41335974ac7a6a78"`
[INFO] running `"docker" "rm" "-f" "4da1306dab103a2d52af69c43f54a6e29207eb690b583d8c41335974ac7a6a78"`
[INFO] [stdout] 4da1306dab103a2d52af69c43f54a6e29207eb690b583d8c41335974ac7a6a78
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 549e41ff303e4e60b39be26332516ec8c46ddf509bd098878b4479f79ded876e
[INFO] running `"docker" "start" "-a" "549e41ff303e4e60b39be26332516ec8c46ddf509bd098878b4479f79ded876e"`
[INFO] [stderr] warning: c/linux.c: In function 'get_loadavg':
[INFO] [stderr] warning: c/linux.c:62:12: warning: 'avg' is used uninitialized in this function [-Wuninitialized]
[INFO] [stderr] warning:      return avg;
[INFO] [stderr] warning:             ^~~
[INFO] [stderr] warning: c/linux.c: In function 'get_mem_info':
[INFO] [stderr] warning: c/linux.c:76:12: warning: 'info' is used uninitialized in this function [-Wuninitialized]
[INFO] [stderr] warning:      return info;
[INFO] [stderr] warning:             ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sys_info-67f75c62deded418
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::test_cpu_num ... ok
[INFO] [stdout] test test::test_boottime ... ok
[INFO] [stdout] test test::test_loadavg ... ok
[INFO] [stdout] test test::test_cpu_speed ... ok
[INFO] [stdout] test test::test_os_release ... ok
[INFO] [stdout] test test::test_disk_info ... ok
[INFO] [stdout] test test::test_os_type ... ok
[INFO] [stdout] test test::test_proc_total ... ok
[INFO] [stdout] test test::test_mem_info ... ok
[INFO] [stdout] test test::test_hostname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sys_info
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "549e41ff303e4e60b39be26332516ec8c46ddf509bd098878b4479f79ded876e"`
[INFO] running `"docker" "rm" "-f" "549e41ff303e4e60b39be26332516ec8c46ddf509bd098878b4479f79ded876e"`
[INFO] [stdout] 549e41ff303e4e60b39be26332516ec8c46ddf509bd098878b4479f79ded876e