[INFO] fetching crate sevenfold 0.1.2...
[INFO] testing sevenfold-0.1.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate sevenfold 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sevenfold 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sevenfold 0.1.2
[INFO] tweaked toml for crates.io crate sevenfold 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sevenfold 0.1.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sevenfold 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lzma-rust2 v0.19.0
[INFO] [stderr]   Downloaded sevenz-rust2 v0.21.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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] 46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c
[INFO] running `Command { std: "docker" "start" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", 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" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", 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" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-padding v0.4.2
[INFO] [stderr]    Compiling lzma-rust2 v0.19.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling inout v0.2.2
[INFO] [stderr]    Compiling cipher v0.5.2
[INFO] [stderr]    Compiling aes v0.9.2
[INFO] [stderr]    Compiling cbc v0.2.1
[INFO] [stderr]    Compiling zip v6.0.0
[INFO] [stderr]    Compiling sevenz-rust2 v0.21.5
[INFO] [stderr]    Compiling sevenfold v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.89s
[INFO] running `Command { std: "docker" "inspect" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", 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" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling sevenfold v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", 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" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/sevenfold-7f47ca291e0bb7c4)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test archive::tests::a_small_zip_is_not_worth_splitting_up ... ok
[INFO] [stdout] test archive::tests::an_empty_zip_is_not_an_error ... ok
[INFO] [stdout] test ahead::tests::it_reads_the_whole_file_in_order ... ok
[INFO] [stdout] test archive::tests::the_work_is_split_by_bytes_rather_than_by_count ... ok
[INFO] [stdout] test paths::tests::joins_both_separators ... FAILED
[INFO] [stdout] test archive::tests::every_entry_lands_in_exactly_one_run ... ok
[INFO] [stdout] test ahead::tests::a_seek_starts_the_reading_again_from_there ... ok
[INFO] [stdout] test archive::tests::one_worker_takes_the_lot ... ok
[INFO] [stdout] test archive::tests::the_entries_come_back_in_the_order_they_lie_in_the_file ... ok
[INFO] [stdout] test ahead::tests::a_short_hop_forward_keeps_what_is_already_in_hand ... ok
[INFO] [stdout] test paths::tests::refuses_reroot_and_streams ... ok
[INFO] [stdout] test paths::tests::refuses_empty ... ok
[INFO] [stdout] test paths::tests::refuses_escapes ... ok
[INFO] [stdout] test archive::tests::every_entry_comes_out_whole_across_several_runs ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- paths::tests::joins_both_separators stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'paths::tests::joins_both_separators' (413) panicked at src/paths.rs:64:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "\\\\?\\D:\\dest/Engine/Binaries/Win64/UnrealEditor.exe"
[INFO] [stdout]  right: "\\\\?\\D:\\dest\\Engine\\Binaries\\Win64\\UnrealEditor.exe"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616367cd4ab1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x616367ce98da - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x616367cd930c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x616367caf366 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x616367ccc419 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x616367c49e20 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x616367ccc742 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x616367caf412 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x616367ca7ee9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x616367cb00cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x616367cea00c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x616367ce9f23 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x616367c37bf2 - core[df12db4294e9bfd3]::panicking::assert_failed::<std[70759c8f55707aa4]::path::PathBuf, std[70759c8f55707aa4]::path::PathBuf>
[INFO] [stdout]   13:     0x616367c29364 - sevenfold[c2d0a749571131e0]::paths::tests::joins_both_separators
[INFO] [stdout]   14:     0x616367c35499 - <sevenfold[c2d0a749571131e0]::paths::tests::joins_both_separators::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x616367c3d10b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x616367c4a775 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x616367c44034 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x616367c4d8d2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x616367cd4059 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x750b32a6ddfa - <unknown>
[INFO] [stdout]   21:     0x750b32b013d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     paths::tests::joins_both_separators
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c", kill_on_drop: false }`
[INFO] [stdout] 46e1920d618c55ab6c13ead0b59c07b3faacd15a7369abf92aa55c3f07bf607c
