[INFO] cloning repository https://github.com/murarth/freecell-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/murarth/freecell-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmurarth%2Ffreecell-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmurarth%2Ffreecell-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5533bba2fc61fbad84e8687c85c80ed04e26a266
[INFO] checking murarth/freecell-rs against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmurarth%2Ffreecell-rs" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/murarth/freecell-rs 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/murarth/freecell-rs
[INFO] finished tweaking git repo https://github.com/murarth/freecell-rs
[INFO] tweaked toml for git repo https://github.com/murarth/freecell-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/murarth/freecell-rs 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b6700422f73dc580e1a28d3cde3158ca40910a273bab297bdb600d47548c1edf
[INFO] running `"docker" "start" "-a" "b6700422f73dc580e1a28d3cde3158ca40910a273bab297bdb600d47548c1edf"`
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking smallvec v0.6.3
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking phf v0.7.22
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking smallstr v0.1.0
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling terminfo v0.5.0
[INFO] [stderr]     Checking mortal v0.1.3
[INFO] [stderr]     Checking freecell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     try!(f.read_to_string(&mut buf));
[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/freecell_game.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let sf: StatsFile = try!(json::from_str(&buf)
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let mut f = try!(File::create(&stats_path()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:149:20
[INFO] [stderr]     |
[INFO] [stderr] 149 |     let mut data = try!(json::to_string(stats)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     try!(f.write_all(data.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/freecell_game.rs:539:34
[INFO] [stderr]     |
[INFO] [stderr] 539 |             (Reserve, Slot(n @ 0 ... 3)) => {
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/freecell_game.rs:819:35
[INFO] [stderr]     |
[INFO] [stderr] 819 |                 Key::Char(n @ '2' ... '9') => loc.what = Match::Value(n as u8 - b'0'),
[INFO] [stderr]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/freecell_game.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let home = home_dir().expect("cannot find home dir");
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/freecell_game.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     use std::env::home_dir;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     try!(f.read_to_string(&mut buf));
[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/freecell_game.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let sf: StatsFile = try!(json::from_str(&buf)
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let mut f = try!(File::create(&stats_path()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:149:20
[INFO] [stderr]     |
[INFO] [stderr] 149 |     let mut data = try!(json::to_string(stats)
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/freecell_game.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     try!(f.write_all(data.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/freecell_game.rs:539:34
[INFO] [stderr]     |
[INFO] [stderr] 539 |             (Reserve, Slot(n @ 0 ... 3)) => {
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/freecell_game.rs:819:35
[INFO] [stderr]     |
[INFO] [stderr] 819 |                 Key::Char(n @ '2' ... '9') => loc.what = Match::Value(n as u8 - b'0'),
[INFO] [stderr]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/freecell_game.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let home = home_dir().expect("cannot find home dir");
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/freecell_game.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     use std::env::home_dir;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.56s
[INFO] running `"docker" "inspect" "b6700422f73dc580e1a28d3cde3158ca40910a273bab297bdb600d47548c1edf"`
[INFO] running `"docker" "rm" "-f" "b6700422f73dc580e1a28d3cde3158ca40910a273bab297bdb600d47548c1edf"`
[INFO] [stdout] b6700422f73dc580e1a28d3cde3158ca40910a273bab297bdb600d47548c1edf