[INFO] cloning repository Isaac-Lozano/i3status-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/Isaac-Lozano/i3status-rs.git" "work/cache/sources/gh/Isaac-Lozano/i3status-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Isaac-Lozano/i3status-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Isaac-Lozano/i3status-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Isaac-Lozano/i3status-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Isaac-Lozano/i3status-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Isaac-Lozano/i3status-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Isaac-Lozano/i3status-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Isaac-Lozano/i3status-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f59eb3f9d04f09b3298cf26b7628e8362e8b418e
[INFO] sha for GitHub repo Isaac-Lozano/i3status-rs: f59eb3f9d04f09b3298cf26b7628e8362e8b418e
[INFO] validating manifest of Isaac-Lozano/i3status-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Isaac-Lozano/i3status-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Isaac-Lozano/i3status-rs
[INFO] finished frobbing Isaac-Lozano/i3status-rs
[INFO] frobbed toml for Isaac-Lozano/i3status-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Isaac-Lozano/i3status-rs/Cargo.toml
[INFO] started frobbing Isaac-Lozano/i3status-rs
[INFO] finished frobbing Isaac-Lozano/i3status-rs
[INFO] frobbed toml for Isaac-Lozano/i3status-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Isaac-Lozano/i3status-rs/Cargo.toml
[INFO] crate Isaac-Lozano/i3status-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] building Isaac-Lozano/i3status-rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Isaac-Lozano/i3status-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 81a4b9aafe98f66204bcb57a32d6ce0934d6bd940ddd246c16c959048fea9910
[INFO] running `"docker" "start" "-a" "81a4b9aafe98f66204bcb57a32d6ce0934d6bd940ddd246c16c959048fea9910"`
[INFO] [stderr]    Compiling libc v0.2.8
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling i3status v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3status.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 |     block: Rc<RefCell<Box<Block>>>,
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3status.rs:50:47
[INFO] [stderr]    |
[INFO] [stderr] 50 |     block_map: HashMap<String, Rc<RefCell<Box<Block>>>>,
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/block/net_usage.rs:51:36
[INFO] [stderr]    |
[INFO] [stderr] 51 |             stats = Some(ptr::read(((*addr).ifa_data as *const rtnl_link_stats)).clone());
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `"docker" "inspect" "81a4b9aafe98f66204bcb57a32d6ce0934d6bd940ddd246c16c959048fea9910"`
[INFO] running `"docker" "rm" "-f" "81a4b9aafe98f66204bcb57a32d6ce0934d6bd940ddd246c16c959048fea9910"`
[INFO] [stdout] 81a4b9aafe98f66204bcb57a32d6ce0934d6bd940ddd246c16c959048fea9910
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Isaac-Lozano/i3status-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e73886d9ffeddd42c1671a713b41cf84710c0698858e1e3b6ec34a23bfde863a
[INFO] running `"docker" "start" "-a" "e73886d9ffeddd42c1671a713b41cf84710c0698858e1e3b6ec34a23bfde863a"`
[INFO] [stderr]    Compiling i3status v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3status.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 |     block: Rc<RefCell<Box<Block>>>,
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3status.rs:50:47
[INFO] [stderr]    |
[INFO] [stderr] 50 |     block_map: HashMap<String, Rc<RefCell<Box<Block>>>>,
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/block/net_usage.rs:51:36
[INFO] [stderr]    |
[INFO] [stderr] 51 |             stats = Some(ptr::read(((*addr).ifa_data as *const rtnl_link_stats)).clone());
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "e73886d9ffeddd42c1671a713b41cf84710c0698858e1e3b6ec34a23bfde863a"`
[INFO] running `"docker" "rm" "-f" "e73886d9ffeddd42c1671a713b41cf84710c0698858e1e3b6ec34a23bfde863a"`
[INFO] [stdout] e73886d9ffeddd42c1671a713b41cf84710c0698858e1e3b6ec34a23bfde863a