[INFO] cloning repository https://github.com/d-becker/compressions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d-becker/compressions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-becker%2Fcompressions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-becker%2Fcompressions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d934668491fdbcf6b503f4759f0816180627e014
[INFO] testing d-becker/compressions against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-becker%2Fcompressions" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/d-becker/compressions
[INFO] finished tweaking git repo https://github.com/d-becker/compressions
[INFO] tweaked toml for git repo https://github.com/d-becker/compressions written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/d-becker/compressions on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/d-becker/compressions 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.4.0
[INFO] [stderr]   Downloaded autocfg v0.1.2
[INFO] [stderr]   Downloaded bitflags v1.0.4
[INFO] [stderr]   Downloaded rand_jitter v0.1.3
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] [stderr]   Downloaded libc v0.2.51
[INFO] [stderr]   Downloaded winapi v0.3.7
[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" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4568efe8418ddb87dc64dbfa573d34ad148f67512b4a45e357b9f2a7a4aa289
[INFO] running `Command { std: "docker" "start" "-a" "f4568efe8418ddb87dc64dbfa573d34ad148f67512b4a45e357b9f2a7a4aa289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4568efe8418ddb87dc64dbfa573d34ad148f67512b4a45e357b9f2a7a4aa289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4568efe8418ddb87dc64dbfa573d34ad148f67512b4a45e357b9f2a7a4aa289", kill_on_drop: false }`
[INFO] [stdout] f4568efe8418ddb87dc64dbfa573d34ad148f67512b4a45e357b9f2a7a4aa289
[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" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54d210c61536bbc12ac94fa090e20ba601b87d561cc05c3e910405f6504abb16
[INFO] running `Command { std: "docker" "start" "-a" "54d210c61536bbc12ac94fa090e20ba601b87d561cc05c3e910405f6504abb16", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[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 rand_os v0.1.3
[INFO] [stderr]    Compiling compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bit_packer.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(data: &[u8]) -> BitUnpacker {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(data: &[u8]) -> BitUnpacker<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "54d210c61536bbc12ac94fa090e20ba601b87d561cc05c3e910405f6504abb16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d210c61536bbc12ac94fa090e20ba601b87d561cc05c3e910405f6504abb16", kill_on_drop: false }`
[INFO] [stdout] 54d210c61536bbc12ac94fa090e20ba601b87d561cc05c3e910405f6504abb16
[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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16d6cb32bacb74c8bc11f4edbf34c20998a6c405d99db19079cea12732732425
[INFO] running `Command { std: "docker" "start" "-a" "16d6cb32bacb74c8bc11f4edbf34c20998a6c405d99db19079cea12732732425", kill_on_drop: false }`
[INFO] [stderr]    Compiling compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bit_packer.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(data: &[u8]) -> BitUnpacker {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(data: &[u8]) -> BitUnpacker<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "16d6cb32bacb74c8bc11f4edbf34c20998a6c405d99db19079cea12732732425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d6cb32bacb74c8bc11f4edbf34c20998a6c405d99db19079cea12732732425", kill_on_drop: false }`
[INFO] [stdout] 16d6cb32bacb74c8bc11f4edbf34c20998a6c405d99db19079cea12732732425
[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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b613c1bf9ec3edd27255df7d45abc1194fed8d8d528c407cf878b84f26bb1c3e
[INFO] running `Command { std: "docker" "start" "-a" "b613c1bf9ec3edd27255df7d45abc1194fed8d8d528c407cf878b84f26bb1c3e", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bit_packer.rs:60:22
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn new(data: &[u8]) -> BitUnpacker {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn new(data: &[u8]) -> BitUnpacker<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `compression` (bin "compression" test) generated 1 warning (run `cargo fix --bin "compression" -p compression --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compression-f1e27c519f4a5ee2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bit_packer::tests::unpack_half_bytes ... ok
[INFO] [stdout] test bit_packer::tests::pack_whole_bytes ... ok
[INFO] [stdout] test bit_packer::tests::pack_half_bytes ... ok
[INFO] [stdout] test bit_packer::tests::unpack_whole_bytes ... ok
[INFO] [stdout] test delta::test::to_bytes_and_back ... ok
[INFO] [stdout] test delta::test::to_delta_and_back ... ok
[INFO] [stdout] test lz77::tests::encode_and_decode_blocks ... ok
[INFO] [stdout] test bit_packer::tests::pack_and_unpack ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'lz77::tests::encode_and_decode' (24) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:186:26:
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x8 but is 0x7a408c2605dc
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56d0846e6a2a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x56d0846e6a2a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x56d0846e6a2a - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x56d0846e6a2a - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x56d0846faa9a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x56d0846faa9a - core[4a92201981c6b77a]::fmt::write
[INFO] [stderr]    6:     0x56d0846ebec2 - std[1209cfb42f6d497f]::io::default_write_fmt::<std[1209cfb42f6d497f]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stderr]    7:     0x56d0846ebec2 - <std[1209cfb42f6d497f]::sys::stdio::unix::Stderr as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]    8:     0x56d0846c5a2f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x56d0846c5a2f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x56d0846dee51 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x56d084657e8c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stderr]   12:     0x56d084657e8c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stderr]   13:     0x56d0846df042 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stderr]   14:     0x56d0846df042 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x56d0846c5ae8 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x56d0846bacc9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x56d0846c67fd - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x56d0846fb00d - core[4a92201981c6b77a]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x56d0846fb00d - core[4a92201981c6b77a]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/intrinsics/mod.rs:2450:9
[INFO] [stderr]   20:     0x56d0846fb199 - core[4a92201981c6b77a]::panicking::panic_misaligned_pointer_dereference
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x56d084644382 - <rand_core[1cbb74a224d685a8]::block::BlockRng<rand[a032e916a5b1840c]::rngs::adapter::reseeding::ReseedingCore<rand_hc[f92aceeded56f5a4]::hc128::Hc128Core, rand[a032e916a5b1840c]::rngs::entropy::EntropyRng>> as rand_core[1cbb74a224d685a8]::RngCore>::next_u64::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:186:26
[INFO] [stderr]   22:     0x56d084643276 - <rand_core[1cbb74a224d685a8]::block::BlockRng<rand[a032e916a5b1840c]::rngs::adapter::reseeding::ReseedingCore<rand_hc[f92aceeded56f5a4]::hc128::Hc128Core, rand[a032e916a5b1840c]::rngs::entropy::EntropyRng>> as rand_core[1cbb74a224d685a8]::RngCore>::next_u64
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:200:13
[INFO] [stderr]   23:     0x56d084643276 - <rand[a032e916a5b1840c]::rngs::adapter::reseeding::ReseedingRng<rand_hc[f92aceeded56f5a4]::hc128::Hc128Core, rand[a032e916a5b1840c]::rngs::entropy::EntropyRng> as rand_core[1cbb74a224d685a8]::RngCore>::next_u64
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/rngs/adapter/reseeding.rs:125:16
[INFO] [stderr]   24:     0x56d084643276 - <rand[a032e916a5b1840c]::rngs::thread::ThreadRng as rand_core[1cbb74a224d685a8]::RngCore>::next_u64
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/rngs/thread.rs:113:30
[INFO] [stderr]   25:     0x56d084643276 - <rand[a032e916a5b1840c]::distributions::Standard as rand[a032e916a5b1840c]::distributions::Distribution<usize>>::sample::<rand[a032e916a5b1840c]::rngs::thread::ThreadRng>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/distributions/integer.rs:69:13
[INFO] [stderr]   26:     0x56d084643b92 - <rand[a032e916a5b1840c]::rngs::thread::ThreadRng as rand[a032e916a5b1840c]::Rng>::gen::<usize>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/lib.rs:215:18
[INFO] [stderr]   27:     0x56d08464344f - <rand[a032e916a5b1840c]::distributions::uniform::UniformInt<usize> as rand[a032e916a5b1840c]::distributions::uniform::UniformSampler>::sample_single::<rand[a032e916a5b1840c]::rngs::thread::ThreadRng, usize, usize>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/distributions/uniform.rs:451:43
[INFO] [stderr]   28:     0x56d084643bd0 - <rand[a032e916a5b1840c]::rngs::thread::ThreadRng as rand[a032e916a5b1840c]::Rng>::gen_range::<usize, usize, usize>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/lib.rs:245:9
[INFO] [stderr]   29:     0x56d084648458 - compression[9375e0b005ed99c8]::lz77::tests::encode_and_decode
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lz77/tests.rs:48:33
[INFO] [stderr]   30:     0x56d084644217 - compression[9375e0b005ed99c8]::lz77::tests::encode_and_decode::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lz77/tests.rs:44:23
[INFO] [stderr]   31:     0x56d08464afa6 - <compression[9375e0b005ed99c8]::lz77::tests::encode_and_decode::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   32:     0x56d08464b16b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   33:     0x56d08464b16b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stderr]   34:     0x56d08465895b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stderr]   35:     0x56d08465895b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   36:     0x56d08465895b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stderr]   37:     0x56d08465895b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stderr]   38:     0x56d08465895b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stderr]   39:     0x56d08465895b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stderr]   40:     0x56d08465895b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stderr]   41:     0x56d084652074 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stderr]   42:     0x56d084652074 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   43:     0x56d08465b562 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stderr]   44:     0x56d08465b562 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   45:     0x56d08465b562 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stderr]   46:     0x56d08465b562 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stderr]   47:     0x56d08465b562 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stderr]   48:     0x56d08465b562 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stderr]   49:     0x56d08465b562 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   50:     0x56d0846e633f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stderr]   51:     0x56d0846e633f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   52:     0x7a408d109aa4 - <unknown>
[INFO] [stderr]   53:     0x7a408d196a64 - clone
[INFO] [stderr]   54:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--bin compression`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/compression-f1e27c519f4a5ee2` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "b613c1bf9ec3edd27255df7d45abc1194fed8d8d528c407cf878b84f26bb1c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b613c1bf9ec3edd27255df7d45abc1194fed8d8d528c407cf878b84f26bb1c3e", kill_on_drop: false }`
[INFO] [stdout] b613c1bf9ec3edd27255df7d45abc1194fed8d8d528c407cf878b84f26bb1c3e
