[INFO] cloning repository https://github.com/uutils/findutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uutils/findutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuutils%2Ffindutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuutils%2Ffindutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a2d25ced22b053ed22d24ae7e31ea642e2b5f52
[INFO] checking uutils/findutils against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuutils%2Ffindutils" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uutils/findutils 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/uutils/findutils
[INFO] finished tweaking git repo https://github.com/uutils/findutils
[INFO] tweaked toml for git repo https://github.com/uutils/findutils written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/uutils/findutils 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]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.0.0
[INFO] running `Command { std: "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" "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] 45fd274ca0df84b64daa705d6cb6dc1a58eb99c903f46c5606b70bb7fbb32994
[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" "45fd274ca0df84b64daa705d6cb6dc1a58eb99c903f46c5606b70bb7fbb32994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45fd274ca0df84b64daa705d6cb6dc1a58eb99c903f46c5606b70bb7fbb32994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45fd274ca0df84b64daa705d6cb6dc1a58eb99c903f46c5606b70bb7fbb32994", kill_on_drop: false }`
[INFO] [stdout] 45fd274ca0df84b64daa705d6cb6dc1a58eb99c903f46c5606b70bb7fbb32994
[INFO] running `Command { std: "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" "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] c3bbf41543d006cbfed8753771e6050ad5d10c3de6a385a6eb3f3d3568bcbe6a
[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" "c3bbf41543d006cbfed8753771e6050ad5d10c3de6a385a6eb3f3d3568bcbe6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking libc v0.2.28
[INFO] [stderr]     Checking same-file v1.0.4
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking thread_local v1.0.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking findutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/find/mod.rs:267:48
[INFO] [stdout]     |
[INFO] [stdout] 267 |         fn get_output(&'a self) -> &'a RefCell<Write> {
[INFO] [stdout]     |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/mod.rs:122:67
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 writeln!(&mut stderr(), "Error: {}: {}", dir, err.description()).unwrap()
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/mod.rs:122:67
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 writeln!(&mut stderr(), "Error: {}: {}", dir, err.description()).unwrap()
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/mod.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |             assert_eq!(e.description(), "Unrecognized flag: '-asdadsafsfsadcs'");
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:478:27
[INFO] [stdout]     |
[INFO] [stdout] 478 |                 assert!(e.description().contains("expected an expression"));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:515:27
[INFO] [stdout]     |
[INFO] [stdout] 515 |                 assert!(e.description().contains("missing argument to"));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:516:27
[INFO] [stdout]     |
[INFO] [stdout] 516 |                 assert!(e.description().contains(arg));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:529:27
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 assert!(e.description().contains("you have used a binary operator"));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:542:27
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 assert!(e.description().contains("expected an expression"));
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:554:23
[INFO] [stdout]     |
[INFO] [stdout] 554 |             assert!(e.description().contains("you have used a binary operator"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:565:23
[INFO] [stdout]     |
[INFO] [stdout] 565 |             assert!(e.description().contains("expected an expression"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:667:23
[INFO] [stdout]     |
[INFO] [stdout] 667 |             assert!(e.description().contains("you have used a binary operator"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:673:23
[INFO] [stdout]     |
[INFO] [stdout] 673 |             assert!(e.description().contains("you have used a binary operator"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:684:23
[INFO] [stdout]     |
[INFO] [stdout] 684 |             assert!(e.description().contains("expected an expression"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:695:23
[INFO] [stdout]     |
[INFO] [stdout] 695 |             assert!(e.description().contains("I was expecting to find a ')'"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:706:23
[INFO] [stdout]     |
[INFO] [stdout] 706 |             assert!(e.description().contains("too many ')'"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:903:19
[INFO] [stdout]     |
[INFO] [stdout] 903 |                 e.description().contains("Expected a decimal integer"),
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:917:23
[INFO] [stdout]     |
[INFO] [stdout] 917 |             assert!(e.description().contains("missing argument"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:923:23
[INFO] [stdout]     |
[INFO] [stdout] 923 |             assert!(e.description().contains("missing argument"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:929:23
[INFO] [stdout]     |
[INFO] [stdout] 929 |             assert!(e.description().contains("missing argument"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:967:23
[INFO] [stdout]     |
[INFO] [stdout] 967 |             assert!(e.description().contains("invalid mode"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/mod.rs:973:23
[INFO] [stdout]     |
[INFO] [stdout] 973 |             assert!(e.description().contains("missing argument"));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/size.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 e.description().contains("Invalid suffix") && e.description().contains("xyz"),
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/find/matchers/size.rs:160:65
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 e.description().contains("Invalid suffix") && e.description().contains("xyz"),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/common/test_helpers.rs:47:44
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn get_output(&'a self) -> &'a RefCell<Write> {
[INFO] [stdout]    |                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/common/test_helpers.rs:47:44
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn get_output(&'a self) -> &'a RefCell<Write> {
[INFO] [stdout]    |                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.82s
[INFO] running `Command { std: "docker" "inspect" "c3bbf41543d006cbfed8753771e6050ad5d10c3de6a385a6eb3f3d3568bcbe6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bbf41543d006cbfed8753771e6050ad5d10c3de6a385a6eb3f3d3568bcbe6a", kill_on_drop: false }`
[INFO] [stdout] c3bbf41543d006cbfed8753771e6050ad5d10c3de6a385a6eb3f3d3568bcbe6a