[INFO] fetching crate poldercast 0.2.1...
[INFO] extracting crate poldercast 0.2.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/poldercast/0.2.1
[INFO] extracting crate poldercast 0.2.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/poldercast/0.2.1
[INFO] validating manifest of poldercast-0.2.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of poldercast-0.2.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing poldercast-0.2.1
[INFO] finished frobbing poldercast-0.2.1
[INFO] frobbed toml for poldercast-0.2.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/poldercast/0.2.1/Cargo.toml
[INFO] started frobbing poldercast-0.2.1
[INFO] finished frobbing poldercast-0.2.1
[INFO] frobbed toml for poldercast-0.2.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/poldercast/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing poldercast-0.2.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/poldercast/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 75cc0e5f5da317115a7e35d174fa38a950cecbad4a1add7d984d7f039903a3f5
[INFO] running `"docker" "start" "-a" "75cc0e5f5da317115a7e35d174fa38a950cecbad4a1add7d984d7f039903a3f5"`
[INFO] [stderr]    Compiling base-x v0.2.5
[INFO] [stderr]    Compiling sha1 v0.5.0
[INFO] [stderr]    Compiling integer-encoding v1.0.5
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling tiny-keccak v1.4.2
[INFO] [stderr]    Compiling multibase v0.6.0
[INFO] [stderr]    Compiling multihash v0.8.0
[INFO] [stderr]    Compiling cid v0.3.0
[INFO] [stderr]    Compiling multiaddr v0.3.1
[INFO] [stderr]    Compiling poldercast v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `"docker" "inspect" "75cc0e5f5da317115a7e35d174fa38a950cecbad4a1add7d984d7f039903a3f5"`
[INFO] running `"docker" "rm" "-f" "75cc0e5f5da317115a7e35d174fa38a950cecbad4a1add7d984d7f039903a3f5"`
[INFO] [stdout] 75cc0e5f5da317115a7e35d174fa38a950cecbad4a1add7d984d7f039903a3f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/poldercast/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 138616d95d796e16db90862b9afa89fed2c3974db0b7c208435ff0ec59c39977
[INFO] running `"docker" "start" "-a" "138616d95d796e16db90862b9afa89fed2c3974db0b7c208435ff0ec59c39977"`
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling poldercast v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.85s
[INFO] running `"docker" "inspect" "138616d95d796e16db90862b9afa89fed2c3974db0b7c208435ff0ec59c39977"`
[INFO] running `"docker" "rm" "-f" "138616d95d796e16db90862b9afa89fed2c3974db0b7c208435ff0ec59c39977"`
[INFO] [stdout] 138616d95d796e16db90862b9afa89fed2c3974db0b7c208435ff0ec59c39977
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/poldercast/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] b68125b3e234fa12538c3bbc7c26ba65e1e08f81a13e686c1f7332a37e0eb441
[INFO] running `"docker" "start" "-a" "b68125b3e234fa12538c3bbc7c26ba65e1e08f81a13e686c1f7332a37e0eb441"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/poldercast-207bb65210599423
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test node::address::test::encode_decode_bincode ... ok
[INFO] [stdout] test node::id::test::encode_decode_bincode ... ok
[INFO] [stdout] test node::address::test::encode_decode_json ... ok
[INFO] [stdout] test node::id::test::encode_decode_json ... ok
[INFO] [stdout] test topology::ring::test::predecessors_and_successors_is_all ... ok
[INFO] [stdout] test topic::test::encode_decode_bincode ... ok
[INFO] [stdout] test topic::test::encode_decode_json ... ok
[INFO] [stdout] test node::test::encode_decode_bincode ... ok
[INFO] [stdout] test node::test::encode_decode_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poldercast
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/node/id.rs - node::id::Id (line 28) ... ok
[INFO] [stdout] test src/node/id.rs - node::id::Id (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b68125b3e234fa12538c3bbc7c26ba65e1e08f81a13e686c1f7332a37e0eb441"`
[INFO] running `"docker" "rm" "-f" "b68125b3e234fa12538c3bbc7c26ba65e1e08f81a13e686c1f7332a37e0eb441"`
[INFO] [stdout] b68125b3e234fa12538c3bbc7c26ba65e1e08f81a13e686c1f7332a37e0eb441