[INFO] fetching crate rust-chain 0.2.8...
[INFO] testing rust-chain-0.2.8 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate rust-chain 0.2.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate rust-chain 0.2.8 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-chain 0.2.8
[INFO] finished tweaking crates.io crate rust-chain 0.2.8
[INFO] tweaked toml for crates.io crate rust-chain 0.2.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding clap v3.2.25 (latest: v4.5.4)
[INFO] [stderr]       Adding clap_lex v0.2.4 (latest: v0.7.0)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding integer-encoding v3.0.4 (latest: v4.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding ordered-float v1.1.1 (latest: v4.2.0)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (latest: v7.0.0)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (latest: v3.1.0)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding thrift v0.16.0 (latest: v0.17.0)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.13)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.13)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.8)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded eosio-scale-info v2.1.3
[INFO] [stderr]   Downloaded chaintester v0.2.6
[INFO] [stderr]   Downloaded eosio-macro v0.2.6
[INFO] [stderr]   Downloaded eosio-scale-info-derive v2.1.3
[INFO] [stderr]   Downloaded thrift v0.16.0
[INFO] [stderr]   Downloaded eosio-codegen v0.2.5
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ca61d140a7654680391ec47226f8a4feec6ef7f24a94734efd21f163ed324cc
[INFO] running `Command { std: "docker" "start" "-a" "9ca61d140a7654680391ec47226f8a4feec6ef7f24a94734efd21f163ed324cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ca61d140a7654680391ec47226f8a4feec6ef7f24a94734efd21f163ed324cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca61d140a7654680391ec47226f8a4feec6ef7f24a94734efd21f163ed324cc", kill_on_drop: false }`
[INFO] [stdout] 9ca61d140a7654680391ec47226f8a4feec6ef7f24a94734efd21f163ed324cc
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ea5e7482a269f3101c3ba9688c7708c365719550a4ce8cb8482a53de6ec8d3
[INFO] running `Command { std: "docker" "start" "-a" "f1ea5e7482a269f3101c3ba9688c7708c365719550a4ce8cb8482a53de6ec8d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling thrift v0.16.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling eosio-codegen v0.2.5
[INFO] [stderr]    Compiling better-panic v0.3.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.12
[INFO] [stderr]    Compiling eosio-scale-info-derive v2.1.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling eosio-macro v0.2.6
[INFO] [stderr]    Compiling parity-scale-codec v3.6.12
[INFO] [stderr]    Compiling eosio-scale-info v2.1.3
[INFO] [stderr]    Compiling chaintester v0.2.6
[INFO] [stderr]    Compiling rust-chain v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.66s
[INFO] running `Command { std: "docker" "inspect" "f1ea5e7482a269f3101c3ba9688c7708c365719550a4ce8cb8482a53de6ec8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ea5e7482a269f3101c3ba9688c7708c365719550a4ce8cb8482a53de6ec8d3", kill_on_drop: false }`
[INFO] [stdout] f1ea5e7482a269f3101c3ba9688c7708c365719550a4ce8cb8482a53de6ec8d3
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 904b2197ebd766d2a2f0567cfe6ab3fbf50e16536267e6b39d8ea25863153800
[INFO] running `Command { std: "docker" "start" "-a" "904b2197ebd766d2a2f0567cfe6ab3fbf50e16536267e6b39d8ea25863153800", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-chain v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "904b2197ebd766d2a2f0567cfe6ab3fbf50e16536267e6b39d8ea25863153800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904b2197ebd766d2a2f0567cfe6ab3fbf50e16536267e6b39d8ea25863153800", kill_on_drop: false }`
[INFO] [stdout] 904b2197ebd766d2a2f0567cfe6ab3fbf50e16536267e6b39d8ea25863153800
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cdf29de4e0786c5b3b17f95b67258b19c7eca3f99be3e4c915b01d16cc74634
[INFO] running `Command { std: "docker" "start" "-a" "8cdf29de4e0786c5b3b17f95b67258b19c7eca3f99be3e4c915b01d16cc74634", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]   --> src/db.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     vec::Vec,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-chain` (lib) generated 1 warning (run `cargo fix --lib -p rust-chain` to apply 1 suggestion)
[INFO] [stderr] warning: `rust-chain` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_chain-25c0328803961312)
[INFO] [stderr]    Doc-tests rust_chain
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test varint::tests::test_varuint32_pack_unpack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/db.rs - db::TableI64<T>::end (line 452) ... FAILED
[INFO] [stdout] test src/serializer.rs - serializer::Encoder (line 64) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Packer (line 20) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Encoder::pack (line 138) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Decoder (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/db.rs - db::TableI64<T>::end (line 452) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]  --> src/db.rs:453:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut it = db.end();
[INFO] [stdout]   |              ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]  --> src/db.rs:455:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     it = db.previous();
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/db.rs - db::TableI64<T>::end (line 452)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8cdf29de4e0786c5b3b17f95b67258b19c7eca3f99be3e4c915b01d16cc74634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdf29de4e0786c5b3b17f95b67258b19c7eca3f99be3e4c915b01d16cc74634", kill_on_drop: false }`
[INFO] [stdout] 8cdf29de4e0786c5b3b17f95b67258b19c7eca3f99be3e4c915b01d16cc74634
[INFO] testing rust-chain-0.2.8 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate rust-chain 0.2.8 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate rust-chain 0.2.8 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-chain 0.2.8
[INFO] finished tweaking crates.io crate rust-chain 0.2.8
[INFO] tweaked toml for crates.io crate rust-chain 0.2.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding clap v3.2.25 (latest: v4.5.4)
[INFO] [stderr]       Adding clap_lex v0.2.4 (latest: v0.7.0)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding integer-encoding v3.0.4 (latest: v4.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding ordered-float v1.1.1 (latest: v4.2.0)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (latest: v7.0.0)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (latest: v3.1.0)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding thrift v0.16.0 (latest: v0.17.0)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.13)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.13)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.8)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e377b7163ba7f7f5d0a14675f7cb252aca405d2c91879aab915789bdab6ffe2
[INFO] running `Command { std: "docker" "start" "-a" "5e377b7163ba7f7f5d0a14675f7cb252aca405d2c91879aab915789bdab6ffe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e377b7163ba7f7f5d0a14675f7cb252aca405d2c91879aab915789bdab6ffe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e377b7163ba7f7f5d0a14675f7cb252aca405d2c91879aab915789bdab6ffe2", kill_on_drop: false }`
[INFO] [stdout] 5e377b7163ba7f7f5d0a14675f7cb252aca405d2c91879aab915789bdab6ffe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f35c9b3c6ec82fdac5390488bbd244ad7cb7fd9517a005226c0e4949674080b
[INFO] running `Command { std: "docker" "start" "-a" "4f35c9b3c6ec82fdac5390488bbd244ad7cb7fd9517a005226c0e4949674080b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling thrift v0.16.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling better-panic v0.3.0
[INFO] [stderr]    Compiling eosio-codegen v0.2.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.12
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling eosio-scale-info-derive v2.1.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling eosio-macro v0.2.6
[INFO] [stderr]    Compiling parity-scale-codec v3.6.12
[INFO] [stderr]    Compiling eosio-scale-info v2.1.3
[INFO] [stderr]    Compiling chaintester v0.2.6
[INFO] [stderr]    Compiling rust-chain v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.86s
[INFO] running `Command { std: "docker" "inspect" "4f35c9b3c6ec82fdac5390488bbd244ad7cb7fd9517a005226c0e4949674080b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f35c9b3c6ec82fdac5390488bbd244ad7cb7fd9517a005226c0e4949674080b", kill_on_drop: false }`
[INFO] [stdout] 4f35c9b3c6ec82fdac5390488bbd244ad7cb7fd9517a005226c0e4949674080b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ccddcda7ad6b02c937467fcd4162ad9a9051d29a4347b16f2a0a84337af8243
[INFO] running `Command { std: "docker" "start" "-a" "2ccddcda7ad6b02c937467fcd4162ad9a9051d29a4347b16f2a0a84337af8243", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-chain v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/db.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "2ccddcda7ad6b02c937467fcd4162ad9a9051d29a4347b16f2a0a84337af8243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ccddcda7ad6b02c937467fcd4162ad9a9051d29a4347b16f2a0a84337af8243", kill_on_drop: false }`
[INFO] [stdout] 2ccddcda7ad6b02c937467fcd4162ad9a9051d29a4347b16f2a0a84337af8243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b4a75315bd999373d715c419c2b6dbf895b4c80a53fad5d710fc746b84ee160
[INFO] running `Command { std: "docker" "start" "-a" "0b4a75315bd999373d715c419c2b6dbf895b4c80a53fad5d710fc746b84ee160", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]   --> src/db.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     vec::Vec,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-chain` (lib) generated 1 warning (run `cargo fix --lib -p rust-chain` to apply 1 suggestion)
[INFO] [stderr] warning: `rust-chain` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_chain-25c0328803961312)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test varint::tests::test_varuint32_pack_unpack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_chain
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/db.rs - db::TableI64<T>::end (line 452) ... FAILED
[INFO] [stdout] test src/serializer.rs - serializer::Encoder (line 64) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Decoder (line 160) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Packer (line 20) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::Encoder::pack (line 138) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/db.rs - db::TableI64<T>::end (line 452) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]  --> src/db.rs:453:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut it = db.end();
[INFO] [stdout]   |              ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]  --> src/db.rs:455:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     it = db.previous();
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/db.rs - db::TableI64<T>::end (line 452)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0b4a75315bd999373d715c419c2b6dbf895b4c80a53fad5d710fc746b84ee160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4a75315bd999373d715c419c2b6dbf895b4c80a53fad5d710fc746b84ee160", kill_on_drop: false }`
[INFO] [stdout] 0b4a75315bd999373d715c419c2b6dbf895b4c80a53fad5d710fc746b84ee160
