[INFO] fetching crate tiny-multihash-derive 0.5.0...
[INFO] testing tiny-multihash-derive-0.5.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate tiny-multihash-derive 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tiny-multihash-derive 0.5.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiny-multihash-derive 0.5.0
[INFO] finished tweaking crates.io crate tiny-multihash-derive 0.5.0
[INFO] tweaked toml for crates.io crate tiny-multihash-derive 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 341d2a061e98f1ec65595f1de432d80d0fbdee148dc4051e955bfb8f1907923a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "341d2a061e98f1ec65595f1de432d80d0fbdee148dc4051e955bfb8f1907923a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "341d2a061e98f1ec65595f1de432d80d0fbdee148dc4051e955bfb8f1907923a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341d2a061e98f1ec65595f1de432d80d0fbdee148dc4051e955bfb8f1907923a", kill_on_drop: false }`
[INFO] [stdout] 341d2a061e98f1ec65595f1de432d80d0fbdee148dc4051e955bfb8f1907923a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d26558e5c76316bb9c0ebd7926c9ceeaf11fd020827d83070a9ae6905502b1d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d26558e5c76316bb9c0ebd7926c9ceeaf11fd020827d83070a9ae6905502b1d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling tiny-multihash-derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.85s
[INFO] running `Command { std: "docker" "inspect" "d26558e5c76316bb9c0ebd7926c9ceeaf11fd020827d83070a9ae6905502b1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26558e5c76316bb9c0ebd7926c9ceeaf11fd020827d83070a9ae6905502b1d3", kill_on_drop: false }`
[INFO] [stdout] d26558e5c76316bb9c0ebd7926c9ceeaf11fd020827d83070a9ae6905502b1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 742cf2de686224c1709d31b62e3c6f4aeae030ba0058d4a401a21684a7f7803c
[INFO] running `Command { std: "docker" "start" "-a" "742cf2de686224c1709d31b62e3c6f4aeae030ba0058d4a401a21684a7f7803c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-multihash-derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "742cf2de686224c1709d31b62e3c6f4aeae030ba0058d4a401a21684a7f7803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742cf2de686224c1709d31b62e3c6f4aeae030ba0058d4a401a21684a7f7803c", kill_on_drop: false }`
[INFO] [stdout] 742cf2de686224c1709d31b62e3c6f4aeae030ba0058d4a401a21684a7f7803c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38b9bb261550b1d15706728bb6c6a8d0756a651226d2e1ba2b8a850404334cf1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38b9bb261550b1d15706728bb6c6a8d0756a651226d2e1ba2b8a850404334cf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tiny_multihash_derive-84798e2c75110b6e
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test multihash::tests::test_multihash_error_digest_without_typenum_no_alloc_size_errors ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_digest_invalid_size_type2 ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_digest_invalid_size_type ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_too_small_alloc_size ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_no_alloc_size ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_code_duplicates ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_code_duplicates_numbers ... ok
[INFO] [stdout] test multihash::tests::test_multihash_error_digest_without_typenum ... ok
[INFO] [stdout] test multihash::tests::test_multihash_derive ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- multihash::tests::test_multihash_derive stdout ----
[INFO] [stdout] thread 'multihash::tests::test_multihash_derive' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout] 
[INFO] [stdout] [1mDiff[0m [31m< left[0m / [32mright >[0m :
[INFO] [stdout] [31m<[0m[31m"impl [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: MultihashCode for Code { type AllocSize = U32 ; fn digest (& self , input : & [u8]) -> [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Multihash < Self :: AllocSize > { use [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Hasher ; match self { Self :: Identity256 => { let digest = tiny_multihash :: Identity256 :: digest (input) ; [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Multihash :: wrap (tiny_multihash :: IDENTITY , & digest . as_ref ()) . unwrap () } , Self :: Strobe256 => { let digest = tiny_multihash :: Strobe256 :: digest (input) ; [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Multihash :: wrap (0x38b64f , & digest . as_ref ()) . unwrap () } , } } fn multihash_from_digest < \'a , S , D > (digest : & \'a D) -> [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Multihash < Self :: AllocSize > where S : [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Size , D : [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Digest < S > , Self : From < & \'a D > , { let code = Self :: from (& digest) ; [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Multihash :: wrap (code . into () , & digest . as_ref ()) . unwrap () } } impl From < Code > for u64 { fn from (code : Code) -> Self { match code { Code :: Identity256 => tiny_multihash :: IDENTITY , Code :: Strobe256 => 0x38b64f , } } } impl core :: convert :: TryFrom < u64 > for Code { type Error = [0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Error ; fn try_from (code : u64) -> Result < Self , Self :: Error > { match code { tiny_multihash :: IDENTITY => Ok (Self :: Identity256) , 0x38b64f => Ok (Self :: Strobe256) , _ => Err ([0m[1;48;5;52;31mcr[0m[31ma[0m[1;48;5;52;31mte[0m[31m :: Error :: UnsupportedCode (code)) } } } impl From < & tiny_multihash :: IdentityDigest < U32 > > for Code { fn from (digest : & tiny_multihash :: IdentityDigest < U32 >) -> Self { Self :: Identity256 } } impl From < & tiny_multihash :: StrobeDigest < U32 > > for Code { fn from (digest : & tiny_multihash :: StrobeDigest < U32 >) -> Self { Self :: Strobe256 } }"[0m
[INFO] [stdout] [32m>[0m[32m"impl [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: MultihashCode for Code { type AllocSize = U32 ; fn digest (& self , input : & [u8]) -> [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Multihash < Self :: AllocSize > { use [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Hasher ; match self { Self :: Identity256 => { let digest = tiny_multihash :: Identity256 :: digest (input) ; [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Multihash :: wrap (tiny_multihash :: IDENTITY , & digest . as_ref ()) . unwrap () } , Self :: Strobe256 => { let digest = tiny_multihash :: Strobe256 :: digest (input) ; [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Multihash :: wrap (0x38b64f , & digest . as_ref ()) . unwrap () } , } } fn multihash_from_digest < \'a , S , D > (digest : & \'a D) -> [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Multihash < Self :: AllocSize > where S : [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Size , D : [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Digest < S > , Self : From < & \'a D > , { let code = Self :: from (& digest) ; [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Multihash :: wrap (code . into () , & digest . as_ref ()) . unwrap () } } impl From < Code > for u64 { fn from (code : Code) -> Self { match code { Code :: Identity256 => tiny_multihash :: IDENTITY , Code :: Strobe256 => 0x38b64f , } } } impl core :: convert :: TryFrom < u64 > for Code { type Error = [0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Error ; fn try_from (code : u64) -> Result < Self , Self :: Error > { match code { tiny_multihash :: IDENTITY => Ok (Self :: Identity256) , 0x38b64f => Ok (Self :: Strobe256) , _ => Err ([0m[1;48;5;22;32mtiny_multih[0m[32ma[0m[1;48;5;22;32msh[0m[32m :: Error :: UnsupportedCode (code)) } } } impl From < & tiny_multihash :: IdentityDigest < U32 > > for Code { fn from (digest : & tiny_multihash :: IdentityDigest < U32 >) -> Self { Self :: Identity256 } } impl From < & tiny_multihash :: StrobeDigest < U32 > > for Code { fn from (digest : & tiny_multihash :: StrobeDigest < U32 >) -> Self { Self :: Strobe256 } }"[0m
[INFO] [stdout] 
[INFO] [stdout] ', src/utils.rs:49:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x7fc1de3d3540 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x7fc1de3d3540 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x7fc1de3d3540 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x7fc1de3d3540 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x7fc1de441f4c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x7fc1de6c9c75 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x7fc1de3c00b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x7fc1de3d8200 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x7fc1de3d8200 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x7fc1de3d8200 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x7fc1de3d7ef6 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x7fc1de3d89a8 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:573
[INFO] [stdout]   12:     0x7fc1de3d8559 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x7fc1de3d39cc - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x7fc1de3d8519 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x7fc1de3d84cb - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stdout]   16:     0x55babd1542f8 - tiny_multihash_derive::utils::assert_proc_macro::h98a527c43351c96f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:49
[INFO] [stdout]   17:     0x55babd13d0be - tiny_multihash_derive::multihash::tests::test_multihash_derive::h1e27323017aea523
[INFO] [stdout]                                at /opt/rustwide/workdir/src/multihash.rs:467
[INFO] [stdout]   18:     0x55babd13916a - tiny_multihash_derive::multihash::tests::test_multihash_derive::{{closure}}::h98aa5b11711609b1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/multihash.rs:390
[INFO] [stdout]   19:     0x55babd14f1fe - core::ops::function::FnOnce::call_once::h0bd21fc1fea5daeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   20:     0x7fc1de6f5463 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   21:     0x7fc1de6f5463 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   22:     0x7fc1de6f3933 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   23:     0x7fc1de6f3933 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   24:     0x7fc1de6f3933 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   25:     0x7fc1de6f3933 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   26:     0x7fc1de6f3933 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   27:     0x7fc1de6f3933 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   28:     0x7fc1de6f3933 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   29:     0x7fc1de6c90a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   30:     0x7fc1de6cf015 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   31:     0x7fc1de6cf015 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   32:     0x7fc1de6cf015 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   33:     0x7fc1de6cf015 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   34:     0x7fc1de6cf015 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   35:     0x7fc1de6cf015 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   36:     0x7fc1de6cf015 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   37:     0x7fc1de3e7f5a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   38:     0x7fc1de3e7f5a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   39:     0x7fc1de3e7f5a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   40:     0x7fc1de305609 - start_thread
[INFO] [stdout]   41:     0x7fc1de211103 - clone
[INFO] [stdout]   42:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     multihash::tests::test_multihash_derive
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "38b9bb261550b1d15706728bb6c6a8d0756a651226d2e1ba2b8a850404334cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b9bb261550b1d15706728bb6c6a8d0756a651226d2e1ba2b8a850404334cf1", kill_on_drop: false }`
[INFO] [stdout] 38b9bb261550b1d15706728bb6c6a8d0756a651226d2e1ba2b8a850404334cf1
