Nov 17 20:01:02.510 INFO testing tree-index-0.4.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 20:01:02.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 20:01:02.866 INFO [stdout] 6b272b4a38dc1a637cb7384fb96f4538a634b96a3e03c1a948baaf576cc83a1d
Nov 17 20:01:02.871 INFO running `"docker" "start" "-a" "6b272b4a38dc1a637cb7384fb96f4538a634b96a3e03c1a948baaf576cc83a1d"`
Nov 17 20:01:04.699 INFO [stderr] usermod: no changes
Nov 17 20:01:04.783 INFO [stderr]    Compiling memory-pager v0.6.1
Nov 17 20:01:04.783 INFO [stderr]    Compiling flat-tree v3.7.0
Nov 17 20:01:06.083 INFO [stderr]    Compiling sparse-bitfield v0.7.1
Nov 17 20:01:06.832 INFO [stderr]    Compiling tree-index v0.4.1 (/source)
Nov 17 20:01:07.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Nov 17 20:01:07.562 INFO [stderr] su: No module specific data is present
Nov 17 20:01:08.391 INFO running `"docker" "inspect" "6b272b4a38dc1a637cb7384fb96f4538a634b96a3e03c1a948baaf576cc83a1d"`
Nov 17 20:01:08.839 INFO running `"docker" "rm" "-f" "6b272b4a38dc1a637cb7384fb96f4538a634b96a3e03c1a948baaf576cc83a1d"`
Nov 17 20:01:09.239 INFO [stdout] 6b272b4a38dc1a637cb7384fb96f4538a634b96a3e03c1a948baaf576cc83a1d
Nov 17 20:01:09.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 20:01:09.803 INFO [stdout] 6c23afaae42a178f17100a162e28e13618bbd9ce3d16ad6aed5d20e8cc51b82c
Nov 17 20:01:09.806 INFO running `"docker" "start" "-a" "6c23afaae42a178f17100a162e28e13618bbd9ce3d16ad6aed5d20e8cc51b82c"`
Nov 17 20:01:11.247 INFO [stderr] usermod: no changes
Nov 17 20:01:11.319 INFO [stderr]    Compiling tree-index v0.4.1 (/source)
Nov 17 20:01:12.479 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 17 20:01:12.479 INFO [stderr]  --> tests/test.rs:1:12
Nov 17 20:01:12.479 INFO [stderr]   |
Nov 17 20:01:12.479 INFO [stderr] 1 | #![feature(iterator_step_by)]
Nov 17 20:01:12.479 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Nov 17 20:01:12.479 INFO [stderr]   |
Nov 17 20:01:12.479 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 20:01:12.479 INFO [stderr] 
Nov 17 20:01:13.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Nov 17 20:01:13.164 INFO [stderr] su: No module specific data is present
Nov 17 20:01:13.596 INFO running `"docker" "inspect" "6c23afaae42a178f17100a162e28e13618bbd9ce3d16ad6aed5d20e8cc51b82c"`
Nov 17 20:01:13.723 INFO running `"docker" "rm" "-f" "6c23afaae42a178f17100a162e28e13618bbd9ce3d16ad6aed5d20e8cc51b82c"`
Nov 17 20:01:13.825 INFO [stdout] 6c23afaae42a178f17100a162e28e13618bbd9ce3d16ad6aed5d20e8cc51b82c
Nov 17 20:01:13.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 20:01:14.039 INFO [stdout] 6a98469f2ee10afb5de64268b9f0ee8f4ff7aad7aa1e7677d6280cb511131f37
Nov 17 20:01:14.044 INFO running `"docker" "start" "-a" "6a98469f2ee10afb5de64268b9f0ee8f4ff7aad7aa1e7677d6280cb511131f37"`
Nov 17 20:01:15.184 INFO [stderr] usermod: no changes
Nov 17 20:01:15.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 20:01:15.248 INFO [stderr]      Running /target/debug/deps/tree_index-7bd262d45a81b2e9
Nov 17 20:01:15.252 INFO [stdout] 
Nov 17 20:01:15.252 INFO [stdout] running 0 tests
Nov 17 20:01:15.252 INFO [stdout] 
Nov 17 20:01:15.252 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 20:01:15.252 INFO [stdout] 
Nov 17 20:01:15.259 INFO [stderr]      Running /target/debug/deps/test-2a8fdb8ee4aad93d
Nov 17 20:01:15.264 INFO [stdout] 
Nov 17 20:01:15.264 INFO [stdout] running 10 tests
Nov 17 20:01:15.279 INFO [stdout] test digest ... ok
Nov 17 20:01:15.279 INFO [stdout] test digest_sanity_checks ... ok
Nov 17 20:01:15.279 INFO [stdout] test proof_with_a_digest_3 ... ok
Nov 17 20:01:15.279 INFO [stdout] test proof_with_a_digest_1 ... ok
Nov 17 20:01:15.279 INFO [stdout] test proof_with_a_digest_2 ... ok
Nov 17 20:01:15.279 INFO [stdout] test verified_by ... ok
Nov 17 20:01:15.279 INFO [stdout] test set_and_get ... ok
Nov 17 20:01:15.279 INFO [stdout] test proof_without_a_digest_3 ... ok
Nov 17 20:01:15.291 INFO [stdout] test proof_without_a_digest_1 ... ok
Nov 17 20:01:15.291 INFO [stdout] test proof_without_a_digest_2 ... ok
Nov 17 20:01:15.291 INFO [stdout] 
Nov 17 20:01:15.291 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 20:01:15.291 INFO [stdout] 
Nov 17 20:01:15.294 INFO [stderr]    Doc-tests tree-index
Nov 17 20:01:16.090 INFO [stdout] 
Nov 17 20:01:16.090 INFO [stdout] running 5 tests
Nov 17 20:01:18.083 INFO [stdout] test src/proof.rs - proof::Proof<'a>::nodes (line 63) ... ok
Nov 17 20:01:18.207 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Nov 17 20:01:18.348 INFO [stdout] test src/proof.rs - proof::Proof<'a>::index (line 33) ... ok
Nov 17 20:01:18.595 INFO [stdout] test src/proof.rs - proof::Proof<'a>::new (line 15) ... ok
Nov 17 20:01:18.660 INFO [stdout] test src/proof.rs - proof::Proof<'a>::verified_by (line 48) ... ok
Nov 17 20:01:18.660 INFO [stdout] 
Nov 17 20:01:18.660 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 20:01:18.660 INFO [stdout] 
Nov 17 20:01:18.673 INFO [stderr] su: No module specific data is present
Nov 17 20:01:18.973 INFO running `"docker" "inspect" "6a98469f2ee10afb5de64268b9f0ee8f4ff7aad7aa1e7677d6280cb511131f37"`
Nov 17 20:01:19.253 INFO running `"docker" "rm" "-f" "6a98469f2ee10afb5de64268b9f0ee8f4ff7aad7aa1e7677d6280cb511131f37"`
Nov 17 20:01:19.469 INFO [stdout] 6a98469f2ee10afb5de64268b9f0ee8f4ff7aad7aa1e7677d6280cb511131f37