[INFO] fetching crate gwz-copy-contract 0.0.8...
[INFO] testing gwz-copy-contract-0.0.8 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate gwz-copy-contract 0.0.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate gwz-copy-contract 0.0.8
[INFO] finished tweaking crates.io crate gwz-copy-contract 0.0.8
[INFO] tweaked toml for crates.io crate gwz-copy-contract 0.0.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gwz-copy-contract 0.0.8 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] crate crates.io crate gwz-copy-contract 0.0.8 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" "+1.100.0-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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a
[INFO] running `Command { std: "docker" "start" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", 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" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a" "/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" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", 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" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling gwz-copy-contract v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", 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" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a" "/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 gwz-copy-contract v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", 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" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a" "/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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/gwz-copy-contract/bb834ecbbeedfffb/out/gwz_copy_contract-bb834ecbbeedfffb)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test contract_tests::tests::scripted_copier_records_calls_and_refuses_without_a_script ... ok
[INFO] [stdout] test tests::exclusion_matches_the_entry_and_its_subtree_only ... ok
[INFO] [stdout] test tests::refused_error_carries_an_empty_partial_report ... ok
[INFO] [stdout] test tests::cancel_flag_is_observed_after_cancel ... ok
[INFO] [stdout] test contract_tests::tests::the_accuracy_check_rejects_a_copier_that_lies_about_its_partial_report ... ok
[INFO] [stdout] test contract_tests::tests::ordinary_copier_satisfies_the_conformance_suite ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- contract_tests::tests::ordinary_copier_satisfies_the_conformance_suite stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'contract_tests::tests::ordinary_copier_satisfies_the_conformance_suite' (153) panicked at src/contract_tests.rs:477:25:
[INFO] [stdout] a read-only destination cannot be written: CopyReport { native_files: 0, ordinary_files: 2, directories: 2, symlinks: 1, logical_bytes: 12, warnings: [] }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x634c1f04c6f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x634c1f060d1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x634c1f050bfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x634c1f0269b6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x634c1f043ae9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x634c1efdea50 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x634c1f043ca2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x634c1f026a62 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x634c1f01f3c9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x634c1f02781d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x634c1f06147c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x634c1f061252 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x634c1efc5b8b - gwz_copy_contract[d58f58a538305797]::contract_tests::run_all::<gwz_copy_contract[d58f58a538305797]::contract_tests::OrdinaryTreeCopier>
[INFO] [stdout]   13:     0x634c1efcd0ee - <gwz_copy_contract[d58f58a538305797]::contract_tests::tests::ordinary_copier_satisfies_the_conformance_suite::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x634c1efd1e9b - 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:     0x634c1efdf075 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x634c1efd8964 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x634c1efe2102 - <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:     0x634c1f04ba5f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7b803ce2cdfa - <unknown>
[INFO] [stdout]   20:     0x7b803cec03d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     contract_tests::tests::ordinary_copier_satisfies_the_conformance_suite
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a", kill_on_drop: false }`
[INFO] [stdout] 75be802f15e0ae3ffb04d46330e8615d6ae89454ad3cff4209428e0b4b2cf29a
