[INFO] fetching crate hfss_fld 0.1.4... [INFO] testing hfss_fld-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate hfss_fld 0.1.4 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate hfss_fld 0.1.4 [INFO] finished tweaking crates.io crate hfss_fld 0.1.4 [INFO] tweaked toml for crates.io crate hfss_fld 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hfss_fld 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 39 packages to latest compatible versions [INFO] [stderr] Adding colour v0.5.0 (available: v2.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded net2 v0.2.39 [INFO] [stderr] Downloaded colour v0.5.0 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded crossterm v0.16.0 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded parking_lot_core v0.7.3 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0709b6a0bb2070b1ae5407e9f15378ffbea829a0d6195b47f2817fe278aaabe3 [INFO] running `Command { std: "docker" "start" "-a" "0709b6a0bb2070b1ae5407e9f15378ffbea829a0d6195b47f2817fe278aaabe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0709b6a0bb2070b1ae5407e9f15378ffbea829a0d6195b47f2817fe278aaabe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0709b6a0bb2070b1ae5407e9f15378ffbea829a0d6195b47f2817fe278aaabe3", kill_on_drop: false }` [INFO] [stdout] 0709b6a0bb2070b1ae5407e9f15378ffbea829a0d6195b47f2817fe278aaabe3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60da86930906037b79ff6f0d2425d2a26205c9a609a8bfe5b761070b286548e4 [INFO] running `Command { std: "docker" "start" "-a" "60da86930906037b79ff6f0d2425d2a26205c9a609a8bfe5b761070b286548e4", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling parking_lot_core v0.7.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling crossterm v0.16.0 [INFO] [stderr] Compiling colour v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling hfss_fld v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.33s [INFO] running `Command { std: "docker" "inspect" "60da86930906037b79ff6f0d2425d2a26205c9a609a8bfe5b761070b286548e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60da86930906037b79ff6f0d2425d2a26205c9a609a8bfe5b761070b286548e4", kill_on_drop: false }` [INFO] [stdout] 60da86930906037b79ff6f0d2425d2a26205c9a609a8bfe5b761070b286548e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 233dc9de269f1eef6e193fd386e7674a83e6b9cd9420f39a6c699bddac01c354 [INFO] running `Command { std: "docker" "start" "-a" "233dc9de269f1eef6e193fd386e7674a83e6b9cd9420f39a6c699bddac01c354", kill_on_drop: false }` [INFO] [stderr] Compiling hfss_fld v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `file_paths` [INFO] [stdout] --> src/lib.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let file_paths = vec![ [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_paths` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grouped_data` [INFO] [stdout] --> src/lib.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let grouped_data = h_data.grouped_double_dir_data_points([0, 1], 0); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grouped_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "233dc9de269f1eef6e193fd386e7674a83e6b9cd9420f39a6c699bddac01c354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233dc9de269f1eef6e193fd386e7674a83e6b9cd9420f39a6c699bddac01c354", kill_on_drop: false }` [INFO] [stdout] 233dc9de269f1eef6e193fd386e7674a83e6b9cd9420f39a6c699bddac01c354 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c1aa934a89ec7101485708e4c6f287b6e721d67ffd8fb37e0748363e49137be [INFO] running `Command { std: "docker" "start" "-a" "4c1aa934a89ec7101485708e4c6f287b6e721d67ffd8fb37e0748363e49137be", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `file_paths` [INFO] [stderr] --> src/lib.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let file_paths = vec![ [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_paths` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grouped_data` [INFO] [stderr] --> src/lib.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let grouped_data = h_data.grouped_double_dir_data_points([0, 1], 0); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grouped_data` [INFO] [stderr] [INFO] [stderr] warning: `hfss_fld` (lib test) generated 2 warnings (run `cargo fix --lib -p hfss_fld --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hfss_fld-4e63096078de0caf) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::it_works stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::it_works' (17) panicked at src/fld_file_data_structs.rs:73:29: [INFO] [stdout] No such file or directory (os error 2) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5db4119a6cda - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5db4119a6cda - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5db4119a6cda - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5db4119a6cda - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5db4119bc93a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5db4119bc93a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5db4119ab9b2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5db4119ab9b2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5db411985e9f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5db411985e9f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5db41199f249 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5db4116bf1dc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5db4116bf1dc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5db41199f402 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5db41199f402 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5db411985f58 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5db41197b139 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5db411986c6d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5db4119bd17c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5db4116ad9f8 - core[fa0eadad68403074]::panicking::panic_display:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:259:5 [INFO] [stdout] 20: 0x5db4116a840c - ::from_files::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/fld_file_data_structs.rs:73:29 [INFO] [stdout] 21: 0x5db4116a09b2 - core[fa0eadad68403074]::iter::adapters::map::map_fold::::from_files::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/map.rs:88:28 [INFO] [stdout] 22: 0x5db4116a0c5f - core[fa0eadad68403074]::iter::adapters::map::map_fold::<&alloc[49b8922c36ca62de]::string::String, alloc[49b8922c36ca62de]::string::String, (), ::clone, core[fa0eadad68403074]::iter::adapters::map::map_fold::from_files::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/map.rs:88:21 [INFO] [stdout] 23: 0x5db41169d987 - as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::fold::<(), core[fa0eadad68403074]::iter::adapters::map::map_fold<&alloc[49b8922c36ca62de]::string::String, alloc[49b8922c36ca62de]::string::String, (), ::clone, core[fa0eadad68403074]::iter::adapters::map::map_fold::from_files::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/slice/iter/macros.rs:279:27 [INFO] [stdout] 24: 0x5db4116a06b9 - , ::clone> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::fold::<(), core[fa0eadad68403074]::iter::adapters::map::map_fold::from_files::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/map.rs:128:19 [INFO] [stdout] 25: 0x5db4116a06b9 - > as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::fold::<(), core[fa0eadad68403074]::iter::adapters::map::map_fold::from_files::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/cloned.rs:61:31 [INFO] [stdout] 26: 0x5db4116a04e2 - >, ::from_files::{closure#0}> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::fold::<(), core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/map.rs:128:19 [INFO] [stdout] 27: 0x5db4116a074f - >, ::from_files::{closure#0}> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::for_each::<>::extend_trusted>, ::from_files::{closure#0}>>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/traits/iterator.rs:861:14 [INFO] [stdout] 28: 0x5db4116b138e - >::extend_trusted::>, ::from_files::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/mod.rs:4020:26 [INFO] [stdout] 29: 0x5db4116b27a7 - as alloc[49b8922c36ca62de]::vec::spec_extend::SpecExtend>, ::from_files::{closure#0}>>>::spec_extend [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/spec_extend.rs:27:14 [INFO] [stdout] 30: 0x5db4116b2e23 - as alloc[49b8922c36ca62de]::vec::spec_from_iter_nested::SpecFromIterNested>, ::from_files::{closure#0}>>>::from_iter [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/spec_from_iter_nested.rs:60:16 [INFO] [stdout] 31: 0x5db4116b26aa - as alloc[49b8922c36ca62de]::vec::spec_from_iter::SpecFromIter>, ::from_files::{closure#0}>>>::from_iter [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/spec_from_iter.rs:33:9 [INFO] [stdout] 32: 0x5db4116b1534 - as core[fa0eadad68403074]::iter::traits::collect::FromIterator>::from_iter::>, ::from_files::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/mod.rs:3884:9 [INFO] [stdout] 33: 0x5db4116a070a - >, ::from_files::{closure#0}> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::collect::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/traits/iterator.rs:2080:9 [INFO] [stdout] 34: 0x5db4116aaab9 - ::from_files [INFO] [stdout] at /opt/rustwide/workdir/src/fld_file_data_structs.rs:75:14 [INFO] [stdout] 35: 0x5db4116a4371 - hfss_fld[e9beeec175d9fee]::tests::it_works [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:29:22 [INFO] [stdout] 36: 0x5db4116a0e47 - hfss_fld[e9beeec175d9fee]::tests::it_works::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:14:18 [INFO] [stdout] 37: 0x5db4116ad5e6 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 38: 0x5db4116b32bb - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 39: 0x5db4116b32bb - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 40: 0x5db4116bfcab - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 41: 0x5db4116bfcab - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 42: 0x5db4116bfcab - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 43: 0x5db4116bfcab - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 44: 0x5db4116bfcab - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 45: 0x5db4116bfcab - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 46: 0x5db4116bfcab - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 47: 0x5db4116ba104 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 48: 0x5db4116ba104 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 49: 0x5db4116c28b2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 50: 0x5db4116c28b2 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 51: 0x5db4116c28b2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 52: 0x5db4116c28b2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 53: 0x5db4116c28b2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 54: 0x5db4116c28b2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 55: 0x5db4116c28b2 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 56: 0x5db4119a65ef - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 57: 0x5db4119a65ef - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 58: 0x7b8db808faa4 - [INFO] [stdout] 59: 0x7b8db811ca64 - clone [INFO] [stdout] 60: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::it_works [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c1aa934a89ec7101485708e4c6f287b6e721d67ffd8fb37e0748363e49137be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c1aa934a89ec7101485708e4c6f287b6e721d67ffd8fb37e0748363e49137be", kill_on_drop: false }` [INFO] [stdout] 4c1aa934a89ec7101485708e4c6f287b6e721d67ffd8fb37e0748363e49137be