[INFO] cloning repository https://github.com/thojest/blockbender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thojest/blockbender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthojest%2Fblockbender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthojest%2Fblockbender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc636192fa7f64984906dca33e48546ade981cad
[INFO] testing thojest/blockbender against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthojest%2Fblockbender" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thojest/blockbender on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thojest/blockbender
[INFO] finished tweaking git repo https://github.com/thojest/blockbender
[INFO] tweaked toml for git repo https://github.com/thojest/blockbender written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snap v1.0.5
[INFO] [stderr]   Downloaded serde_arrays v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 229b724351632f535b25edea22b9565b9f5fa203a7cddb7bfa833507064a5624
[INFO] running `Command { std: "docker" "start" "-a" "229b724351632f535b25edea22b9565b9f5fa203a7cddb7bfa833507064a5624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "229b724351632f535b25edea22b9565b9f5fa203a7cddb7bfa833507064a5624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229b724351632f535b25edea22b9565b9f5fa203a7cddb7bfa833507064a5624", kill_on_drop: false }`
[INFO] [stdout] 229b724351632f535b25edea22b9565b9f5fa203a7cddb7bfa833507064a5624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88ff876f5790e097278090e818611341bc06d38946572732c02598365b0ee9ac
[INFO] running `Command { std: "docker" "start" "-a" "88ff876f5790e097278090e818611341bc06d38946572732c02598365b0ee9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling serde_arrays v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling xtra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "88ff876f5790e097278090e818611341bc06d38946572732c02598365b0ee9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ff876f5790e097278090e818611341bc06d38946572732c02598365b0ee9ac", kill_on_drop: false }`
[INFO] [stdout] 88ff876f5790e097278090e818611341bc06d38946572732c02598365b0ee9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a4136d3d81316d04d005133646cbec30277710ed9230c51975b6291400700b4
[INFO] running `Command { std: "docker" "start" "-a" "5a4136d3d81316d04d005133646cbec30277710ed9230c51975b6291400700b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling xtra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "5a4136d3d81316d04d005133646cbec30277710ed9230c51975b6291400700b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4136d3d81316d04d005133646cbec30277710ed9230c51975b6291400700b4", kill_on_drop: false }`
[INFO] [stdout] 5a4136d3d81316d04d005133646cbec30277710ed9230c51975b6291400700b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 379fb01e90ef3449832fbc254c821789d52dbbcf20340e55ce981c4a6f67a7e8
[INFO] running `Command { std: "docker" "start" "-a" "379fb01e90ef3449832fbc254c821789d52dbbcf20340e55ce981c4a6f67a7e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xtralib-896a836dd2512f65)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test numeric::tests::test_helper_u16_from_bytes_be ... ok
[INFO] [stdout] test numeric::tests::test_helper_u32_from_bytes_be ... ok
[INFO] [stdout] test numeric::tests::test_helper_usize_from_bytes_be ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_match_empty ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_match_byte ... ok
[INFO] [stdout] test extract::tests::test_freezer_seek_and_read ... ok
[INFO] [stdout] test extract::tests::test_freezer_jump_to_block_number_and_read_single_index ... ok
[INFO] [stdout] test numeric::tests::test_helper_u64_from_bytes_end_be ... ok
[INFO] [stdout] test numeric::tests::test_helper_u32_from_bytes_end_be ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_match_short_str ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_parse ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_match_long_list ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_match_long_str ... ok
[INFO] [stdout] test types::receipt::tests::test_receipt_deserialize ... ok
[INFO] [stdout] test types::difficulty::tests::test_difficulty_deserialize ... ok
[INFO] [stdout] test types::body::tests::test_body_deserialize ... ok
[INFO] [stdout] test types::header::tests::test_header_deserialize ... ok
[INFO] [stdout] test types::hash::tests::test_hash_deserialize ... ok
[INFO] [stdout] test rlp::parse::tests::test_rlp_match_short_list ... ok
[INFO] [stdout] test extract::tests::test_freezer_export_headers ... ok
[INFO] [stdout] test extract::tests::test_freezer_export_bodies ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xtra-cd2fc25e7d179d9c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xtralib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "379fb01e90ef3449832fbc254c821789d52dbbcf20340e55ce981c4a6f67a7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379fb01e90ef3449832fbc254c821789d52dbbcf20340e55ce981c4a6f67a7e8", kill_on_drop: false }`
[INFO] [stdout] 379fb01e90ef3449832fbc254c821789d52dbbcf20340e55ce981c4a6f67a7e8