[INFO] updating cached repository https://github.com/mpdrescher/run-info
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6084269161e9ba2396eecc56480629a1c791e359
[INFO] checking mpdrescher/run-info against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpdrescher%2Frun-info" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mpdrescher/run-info on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mpdrescher/run-info
[INFO] finished tweaking git repo https://github.com/mpdrescher/run-info
[INFO] tweaked toml for git repo https://github.com/mpdrescher/run-info written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mpdrescher/run-info already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 846542c370e8f1b3fea54b014337cac15cbf7683d0da190d9515324323c6be90
[INFO] running `"docker" "start" "-a" "846542c370e8f1b3fea54b014337cac15cbf7683d0da190d9515324323c6be90"`
[INFO] [stderr]     Checking term_size v0.1.1
[INFO] [stderr]     Checking clap v2.11.0
[INFO] [stderr]     Checking run-info v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let map = try!(MemInfo::read_mem());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let plain = try!(read_file("/proc/meminfo"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut file = try!(File::open(location));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:88:2
[INFO] [stderr]    |
[INFO] [stderr] 88 |     try!(file.read_to_string(&mut ret_val));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cpuinfo.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let plain = try!(read_file("/proc/stat"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cpuinfo.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut file = try!(File::open(location));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cpuinfo.rs:111:2
[INFO] [stderr]     |
[INFO] [stderr] 111 |     try!(file.read_to_string(&mut ret_val));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printutils.rs:22:42
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn print_progress_bar(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[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/printutils.rs:41:41
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn print_highlighted(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printutils.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn print_header(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printutils.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub fn print_graph(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings, graph: &Graph) {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printutils.rs:100:33
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn attribute(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings, attrib: Attr) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printutils.rs:106:29
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn reset(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printutils.rs:112:32
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn colorize(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings, color_code: u16) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn print(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:116:44
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:158:42
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/printer.rs:116:25
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/printer.rs:158:23
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                       ----^^^^
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pad_string`
[INFO] [stderr]    --> src/printutils.rs:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let map = try!(MemInfo::read_mem());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let plain = try!(read_file("/proc/meminfo"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut file = try!(File::open(location));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/meminfo.rs:88:2
[INFO] [stderr]    |
[INFO] [stderr] 88 |     try!(file.read_to_string(&mut ret_val));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cpuinfo.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let plain = try!(read_file("/proc/stat"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cpuinfo.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut file = try!(File::open(location));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cpuinfo.rs:111:2
[INFO] [stderr]     |
[INFO] [stderr] 111 |     try!(file.read_to_string(&mut ret_val));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printutils.rs:22:42
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn print_progress_bar(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[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/printutils.rs:41:41
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn print_highlighted(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printutils.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn print_header(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printutils.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub fn print_graph(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings, graph: &Graph) {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printutils.rs:100:33
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn attribute(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings, attrib: Attr) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printutils.rs:106:29
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn reset(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printutils.rs:112:32
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn colorize(term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings, color_code: u16) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/printer.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn print(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:116:44
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/printer.rs:158:42
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output=Stdout> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/printer.rs:116:25
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/printer.rs:158:23
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
[INFO] [stderr]     |                       ----^^^^
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pad_string`
[INFO] [stderr]    --> src/printutils.rs:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `"docker" "inspect" "846542c370e8f1b3fea54b014337cac15cbf7683d0da190d9515324323c6be90"`
[INFO] running `"docker" "rm" "-f" "846542c370e8f1b3fea54b014337cac15cbf7683d0da190d9515324323c6be90"`
[INFO] [stdout] 846542c370e8f1b3fea54b014337cac15cbf7683d0da190d9515324323c6be90