[INFO] fetching crate rc_conf 0.19.0...
[INFO] testing rc_conf-0.19.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rc_conf 0.19.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rc_conf 0.19.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rc_conf 0.19.0
[INFO] tweaked toml for crates.io crate rc_conf 0.19.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc_conf 0.19.0 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 rc_conf 0.19.0 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca
[INFO] running `Command { std: "docker" "start" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", 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" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca" "/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" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", 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" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling sig_fig_histogram v0.8.0
[INFO] [stderr]    Compiling shvar v0.11.0
[INFO] [stderr]    Compiling utf8path v0.11.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling derive_util v0.7.0
[INFO] [stderr]    Compiling arrrg_derive v0.10.0
[INFO] [stderr]    Compiling arrrg v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling biometrics v0.15.0
[INFO] [stderr]    Compiling rc_conf v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 39.76s
[INFO] running `Command { std: "docker" "inspect" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", 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" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca" "/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 rc_conf v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", 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" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca" "/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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/rc_conf/f716204503cad2c4/out/rc_conf-f716204503cad2c4)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::dashed_aliases::alias_cycle_is_an_error ... ok
[INFO] [stdout] test tests::alias_cycle_is_invalid ... ok
[INFO] [stdout] test tests::alias_variable_prefix_collision_is_invalid ... ok
[INFO] [stdout] test tests::dashed_aliases::underscore_form_resolves_alias ... ok
[INFO] [stdout] test tests::orphan_inherit_flag_is_invalid ... ok
[INFO] [stdout] test tests::examine_rejects_unsafe_source_path ... ok
[INFO] [stdout] test tests::orphan_inherit_target_is_invalid ... ok
[INFO] [stdout] test tests::error_handling_invalid_switch ... ok
[INFO] [stdout] test tests::error_handling_split_failure ... ok
[INFO] [stdout] test tests::dashed_aliases::colliding_alias_spellings_are_an_error ... ok
[INFO] [stdout] test tests::alias_self_cycle_is_invalid ... ok
[INFO] [stdout] test tests::dashed_aliases::self_alias_through_spelling_is_an_error ... ok
[INFO] [stdout] test tests::dashed_aliases::dashed_autogen_alias_resolves ... FAILED
[INFO] [stdout] test tests::dashed_aliases::dashed_form_resolves_alias ... ok
[INFO] [stdout] test tests::duplication_issue_test ... ok
[INFO] [stdout] test tests::fragmented_services ... ok
[INFO] [stdout] test tests::strip_prefix_values ... ok
[INFO] [stdout] test tests::rc_script::quoted ... ok
[INFO] [stdout] test tests::switch_position_can_be_started ... ok
[INFO] [stdout] test tests::rclist::list_rc_d_once ... ok
[INFO] [stdout] test tests::rc_script::rcvar ... ok
[INFO] [stdout] test tests::switch_position_from_enable ... ok
[INFO] [stdout] test tests::rcexamine::examine ... ok
[INFO] [stdout] test tests::rc_script::rcvar_omits_restricted_name ... ok
[INFO] [stdout] test tests::rc_script::with_newline ... ok
[INFO] [stdout] test tests::rc_script::from ... ok
[INFO] [stdout] test tests::rc_script::new ... ok
[INFO] [stdout] test tests::rclist::list_rc_d_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::dashed_aliases::dashed_autogen_alias_resolves stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::dashed_aliases::dashed_autogen_alias_resolves' (1408) panicked at src/lib.rs:2242:58:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b415cce2991 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b415ccf7fca - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b415cce6e8c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b415ccbda36 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b415ccda7f9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b415cc6d680 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b415ccda9b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b415ccbdae2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b415ccb64a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b415ccbe6ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b415ccf86fc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b415ccf84d2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5b415cc50b0b - <rc_conf[767ba062f333a63e]::tests::dashed_aliases::dashed_autogen_alias_resolves::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5b415cc60acb - 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]   14:     0x5b415cc6dca5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5b415cc67594 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5b415cc70d32 - <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]   17:     0x5b415cce1caf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x72f0fdd92dfa - <unknown>
[INFO] [stdout]   19:     0x72f0fde263d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::dashed_aliases::dashed_autogen_alias_resolves
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca", kill_on_drop: false }`
[INFO] [stdout] ddac0b39f364d6689daa06bce8b9056b7a722a31090503e7e56be3506d56feca
