[INFO] fetching crate mycelium_index 0.1.1... [INFO] testing mycelium_index-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate mycelium_index 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate mycelium_index 0.1.1 [INFO] finished tweaking crates.io crate mycelium_index 0.1.1 [INFO] tweaked toml for crates.io crate mycelium_index 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mycelium_index 0.1.1 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 81 packages to latest compatible versions [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 scopeguard v0.3.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.2 [INFO] [stderr] Downloaded mycelium_experimental v0.1.0 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded mycelium_command v0.1.1 [INFO] [stderr] Downloaded mycelium_core v0.1.1 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded ron v0.4.2 [INFO] [stderr] Downloaded arrayvec v0.4.12 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded fern v0.5.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 921bceae9186d102b132fe4be62e043e3de5c60df40d3bf6179226f5f49a15e5 [INFO] running `Command { std: "docker" "start" "-a" "921bceae9186d102b132fe4be62e043e3de5c60df40d3bf6179226f5f49a15e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "921bceae9186d102b132fe4be62e043e3de5c60df40d3bf6179226f5f49a15e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921bceae9186d102b132fe4be62e043e3de5c60df40d3bf6179226f5f49a15e5", kill_on_drop: false }` [INFO] [stdout] 921bceae9186d102b132fe4be62e043e3de5c60df40d3bf6179226f5f49a15e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cb9f6f1a34a14f1daf7ec7f5205570fbc5b1abe65ae3efc0213bab814dcf6d28 [INFO] running `Command { std: "docker" "start" "-a" "cb9f6f1a34a14f1daf7ec7f5205570fbc5b1abe65ae3efc0213bab814dcf6d28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling ron v0.4.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling mycelium_experimental v0.1.0 [INFO] [stderr] Compiling fern v0.5.9 [INFO] [stderr] Compiling mycelium_command v0.1.1 [INFO] [stderr] Compiling mycelium_core v0.1.1 [INFO] [stderr] Compiling mycelium_index v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.35s [INFO] running `Command { std: "docker" "inspect" "cb9f6f1a34a14f1daf7ec7f5205570fbc5b1abe65ae3efc0213bab814dcf6d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb9f6f1a34a14f1daf7ec7f5205570fbc5b1abe65ae3efc0213bab814dcf6d28", kill_on_drop: false }` [INFO] [stdout] cb9f6f1a34a14f1daf7ec7f5205570fbc5b1abe65ae3efc0213bab814dcf6d28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6b3b190b9b984d6d5d8868facdb475a34bcb33ba5eafc0c8aec4f35adb20ca2e [INFO] running `Command { std: "docker" "start" "-a" "6b3b190b9b984d6d5d8868facdb475a34bcb33ba5eafc0c8aec4f35adb20ca2e", kill_on_drop: false }` [INFO] [stderr] Compiling mycelium_index v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/index/mod.rs:80:34 [INFO] [stdout] | [INFO] [stdout] 80 | Err(e) => assert!(false, format!("broth::index test_upsert() error: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 80 - Err(e) => assert!(false, format!("broth::index test_upsert() error: {:?}", e)), [INFO] [stdout] 80 + Err(e) => assert!(false, "broth::index test_upsert() error: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "6b3b190b9b984d6d5d8868facdb475a34bcb33ba5eafc0c8aec4f35adb20ca2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b3b190b9b984d6d5d8868facdb475a34bcb33ba5eafc0c8aec4f35adb20ca2e", kill_on_drop: false }` [INFO] [stdout] 6b3b190b9b984d6d5d8868facdb475a34bcb33ba5eafc0c8aec4f35adb20ca2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e3c68849597c0f345968f6c740b9fa50819aca7a4bc66f852141f99ae0105f17 [INFO] running `Command { std: "docker" "start" "-a" "e3c68849597c0f345968f6c740b9fa50819aca7a4bc66f852141f99ae0105f17", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/index/mod.rs:80:34 [INFO] [stderr] | [INFO] [stderr] 80 | Err(e) => assert!(false, format!("broth::index test_upsert() error: {:?}", e)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 80 - Err(e) => assert!(false, format!("broth::index test_upsert() error: {:?}", e)), [INFO] [stderr] 80 + Err(e) => assert!(false, "broth::index test_upsert() error: {:?}", e), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `mycelium_index` (lib test) generated 1 warning (run `cargo fix --lib -p mycelium_index --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mycelium_index-1ab59d74a3e16a79) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stderr] thread 'index::test_upsert' (18) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:770:33: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5aaa1b3167ca - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5aaa1b3167ca - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5aaa1b3167ca - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5aaa1b3167ca - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5aaa1b32b1fa - ::fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5aaa1b32b1fa - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 6: 0x5aaa1b31bc52 - std[31e582c13f4e914f]::io::default_write_fmt:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5aaa1b31bc52 - ::write_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5aaa1b2f596f - ::print [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5aaa1b2f596f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5aaa1b30ed01 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5aaa1b29cabc - 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] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stderr] 12: 0x5aaa1b29cabc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5aaa1b30eef2 - 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] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stderr] 14: 0x5aaa1b30eef2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stderr] 15: 0x5aaa1b2f5a5a - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stderr] 16: 0x5aaa1b2eac09 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 17: 0x5aaa1b2f673d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stderr] 18: 0x5aaa1b32b76d - core[fa0eadad68403074]::panicking::panic_nounwind_fmt::runtime [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x5aaa1b32b76d - core[fa0eadad68403074]::panicking::panic_nounwind_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/intrinsics/mod.rs:2447:9 [INFO] [stderr] 20: 0x5aaa1b289744 - >::get_unchecked::precondition_check [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ub_checks.rs:73:21 [INFO] [stderr] 21: 0x5aaa1b2897c9 - >]>>::get_unchecked [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ub_checks.rs:78:17 [INFO] [stderr] 22: 0x5aaa1b285438 - <[crossbeam_epoch[9927fe8a5803eb66]::atomic::Atomic>]>::get_unchecked:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/slice/mod.rs:646:26 [INFO] [stderr] 23: 0x5aaa1b29087d - as core[fa0eadad68403074]::ops::index::Index>::index [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:43:32 [INFO] [stderr] 24: 0x5aaa1b28c0d4 - >::search_position::<[u8; 16usize]> [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:770:33 [INFO] [stderr] 25: 0x5aaa1b28e86d - >::insert_internal [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:851:31 [INFO] [stderr] 26: 0x5aaa1b290668 - >::insert [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:1056:14 [INFO] [stderr] 27: 0x5aaa1b288a49 - >::insert [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/map.rs:249:31 [INFO] [stderr] 28: 0x5aaa1b288b0b - >::insert [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/set.rs:230:31 [INFO] [stderr] 29: 0x5aaa1b287beb - ::upsert [INFO] [stderr] at /opt/rustwide/workdir/src/index/mod.rs:65:13 [INFO] [stderr] 30: 0x5aaa1b288e6f - mycelium_index[bf90fa279905d5d]::index::test_upsert [INFO] [stderr] at /opt/rustwide/workdir/src/index/mod.rs:78:15 [INFO] [stderr] 31: 0x5aaa1b287907 - mycelium_index[bf90fa279905d5d]::index::test_upsert::{closure#0} [INFO] [stderr] at /opt/rustwide/workdir/src/index/mod.rs:75:17 [INFO] [stderr] 32: 0x5aaa1b28b756 - >::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 33: 0x5aaa1b290b9b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 34: 0x5aaa1b290b9b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stderr] 35: 0x5aaa1b29d58b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stderr] 36: 0x5aaa1b29d58b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stderr] 37: 0x5aaa1b29d58b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stderr] 38: 0x5aaa1b29d58b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stderr] 39: 0x5aaa1b29d58b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stderr] 40: 0x5aaa1b29d58b - test[7530e63dc052480e]::run_test_in_process [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stderr] 41: 0x5aaa1b29d58b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stderr] 42: 0x5aaa1b2979e4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stderr] 43: 0x5aaa1b2979e4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stderr] 44: 0x5aaa1b2a0192 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stderr] 45: 0x5aaa1b2a0192 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stderr] 46: 0x5aaa1b2a0192 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stderr] 47: 0x5aaa1b2a0192 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stderr] 48: 0x5aaa1b2a0192 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stderr] 49: 0x5aaa1b2a0192 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stderr] 50: 0x5aaa1b2a0192 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 51: 0x5aaa1b3160df - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stderr] 52: 0x5aaa1b3160df - ::new::thread_start [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stderr] 53: 0x746a2716caa4 - [INFO] [stderr] 54: 0x746a271f9a64 - clone [INFO] [stderr] 55: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/mycelium_index-1ab59d74a3e16a79` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "e3c68849597c0f345968f6c740b9fa50819aca7a4bc66f852141f99ae0105f17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c68849597c0f345968f6c740b9fa50819aca7a4bc66f852141f99ae0105f17", kill_on_drop: false }` [INFO] [stdout] e3c68849597c0f345968f6c740b9fa50819aca7a4bc66f852141f99ae0105f17