[INFO] fetching crate dir_walker 0.1.9...
[INFO] testing dir_walker-0.1.9 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dir_walker 0.1.9 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate dir_walker 0.1.9
[INFO] finished tweaking crates.io crate dir_walker 0.1.9
[INFO] tweaked toml for crates.io crate dir_walker 0.1.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dir_walker 0.1.9 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd
[INFO] running `Command { std: "docker" "start" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dir_walker v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dir_walker v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/dir_walker/54b61247a0aab7da/out/dir_walker-54b61247a0aab7da)
[INFO] [stderr]      Running tests/walkdir.rs (/opt/rustwide/target/release/build/dir_walker/4dac9372a79b6655/out/walkdir-4dac9372a79b6655)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test should_find_lib ... ok
[INFO] [stdout] test minimal_example ... ok
[INFO] [stdout] test should_walk_single_file ... ok
[INFO] [stdout] test should_stop_at_max_depth ... ok
[INFO] [stdout] test should_skip_entries ... FAILED
[INFO] [stdout] test should_visit_max_entries ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- should_skip_entries stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'should_skip_entries' (184) panicked at src/lib.rs:192:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bb0b35619c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5bb0b357615a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5bb0b3565f7c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5bb0b353d0b6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5bb0b3559c29 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5bb0b34ec840 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5bb0b3559de2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5bb0b353d162 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5bb0b3535dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5bb0b353dd6d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5bb0b357688c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5bb0b3576662 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5bb0b34dcbfe - <alloc[2e1b2a31b91974c5]::vec::Vec<std[617be2ca0a6fd877]::path::PathBuf> as alloc[2e1b2a31b91974c5]::vec::spec_from_iter::SpecFromIter<std[617be2ca0a6fd877]::path::PathBuf, core[a373ad73a504971]::iter::adapters::map::Map<core[a373ad73a504971]::slice::iter::Iter<&str>, <dir_walker[f839970e998e9c76]::Walker>::skip_directories<&str>::{closure#0}>>>::from_iter
[INFO] [stdout]   13:     0x5bb0b34dea37 - <walkdir[9d2d0c7e2c1c44b1]::should_skip_entries::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5bb0b34dfc8b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5bb0b34ece65 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5bb0b34e6754 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5bb0b34efef2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5bb0b356121f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7b87a62aadfa - <unknown>
[INFO] [stdout]   20:     0x7b87a633e3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- should_visit_max_entries stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'should_visit_max_entries' (186) panicked at src/lib.rs:192:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bb0b35619c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5bb0b357615a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5bb0b3565f7c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5bb0b353d0b6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5bb0b3559c29 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5bb0b34ec840 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5bb0b3559de2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5bb0b353d162 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5bb0b3535dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5bb0b353dd6d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5bb0b357688c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5bb0b3576662 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5bb0b34dcbfe - <alloc[2e1b2a31b91974c5]::vec::Vec<std[617be2ca0a6fd877]::path::PathBuf> as alloc[2e1b2a31b91974c5]::vec::spec_from_iter::SpecFromIter<std[617be2ca0a6fd877]::path::PathBuf, core[a373ad73a504971]::iter::adapters::map::Map<core[a373ad73a504971]::slice::iter::Iter<&str>, <dir_walker[f839970e998e9c76]::Walker>::skip_directories<&str>::{closure#0}>>>::from_iter
[INFO] [stdout]   13:     0x5bb0b34df65b - <walkdir[9d2d0c7e2c1c44b1]::should_visit_max_entries::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5bb0b34dfc8b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5bb0b34ece65 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5bb0b34e6754 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5bb0b34efef2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5bb0b356121f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7b87a62aadfa - <unknown>
[INFO] [stdout]   20:     0x7b87a633e3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     should_skip_entries
[INFO] [stdout]     should_visit_max_entries
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test walkdir`
[INFO] running `Command { std: "docker" "inspect" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd", kill_on_drop: false }`
[INFO] [stdout] 3ec0bfa6f98dfe93f6c8074990a62073b6cc480a5720ff0546946c28fcd982dd
