[INFO] crate b3-rs 0.1.0 is already in cache
[INFO] testing b3-rs-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate b3-rs 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate b3-rs 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b3-rs 0.1.0
[INFO] finished tweaking crates.io crate b3-rs 0.1.0
[INFO] tweaked toml for crates.io crate b3-rs 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37e2c5ece3ee1325e62b47c26d8585729145d0777b3df5b7a2036df02f7cdc26
[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" "37e2c5ece3ee1325e62b47c26d8585729145d0777b3df5b7a2036df02f7cdc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37e2c5ece3ee1325e62b47c26d8585729145d0777b3df5b7a2036df02f7cdc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e2c5ece3ee1325e62b47c26d8585729145d0777b3df5b7a2036df02f7cdc26", kill_on_drop: false }`
[INFO] [stdout] 37e2c5ece3ee1325e62b47c26d8585729145d0777b3df5b7a2036df02f7cdc26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5c1d0965c5c8756e4eae81848301eb728354abfb9cb94cad1497cedd1d1bfa
[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" "fe5c1d0965c5c8756e4eae81848301eb728354abfb9cb94cad1497cedd1d1bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteio v0.2.3
[INFO] [stderr]    Compiling nano-leb128 v0.1.0
[INFO] [stderr]    Compiling b3-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "fe5c1d0965c5c8756e4eae81848301eb728354abfb9cb94cad1497cedd1d1bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5c1d0965c5c8756e4eae81848301eb728354abfb9cb94cad1497cedd1d1bfa", kill_on_drop: false }`
[INFO] [stdout] fe5c1d0965c5c8756e4eae81848301eb728354abfb9cb94cad1497cedd1d1bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b91fcf6e6463e0553ca6cc90a228e680980e715eb955a709d709a6723abebd45
[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" "b91fcf6e6463e0553ca6cc90a228e680980e715eb955a709d709a6723abebd45", kill_on_drop: false }`
[INFO] [stderr]    Compiling b3-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b91fcf6e6463e0553ca6cc90a228e680980e715eb955a709d709a6723abebd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91fcf6e6463e0553ca6cc90a228e680980e715eb955a709d709a6723abebd45", kill_on_drop: false }`
[INFO] [stdout] b91fcf6e6463e0553ca6cc90a228e680980e715eb955a709d709a6723abebd45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2fb22ecefc8f7b4528cec1ad6e5f1405e4e32e514589a0b1b9ee8f6d9bd9099
[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" "b2fb22ecefc8f7b4528cec1ad6e5f1405e4e32e514589a0b1b9ee8f6d9bd9099", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/b3_rs-8839ce684bfce09c
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test datatypes::tests::encode_type_standard_extended ... ok
[INFO] [stdout] test header::tests::header_decode_null_with_data_errors ... ok
[INFO] [stdout] test header::tests::header_decode_null ... ok
[INFO] [stdout] test header::tests::header_decode_has_data ... ok
[INFO] [stdout] test datatypes::tests::encode_type_standard ... ok
[INFO] [stdout] test item::tests::decode_boolean_true ... ok
[INFO] [stdout] test item::tests::decode_composite_dict_recursive ... ok
[INFO] [stdout] test item::tests::decode_composite_list_recursive ... ok
[INFO] [stdout] test item::tests::encode_boolean_true ... ok
[INFO] [stdout] test item::tests::encode_composite_dict_recursive ... ok
[INFO] [stdout] test header::tests::header_decode_null_with_key ... ok
[INFO] [stdout] test header::tests::header_decode_then_encode_matches ... ok
[INFO] [stdout] test item::tests::encode_composite_list_recursive ... ok
[INFO] [stdout] test key::tests::decode_key_empty ... ok
[INFO] [stdout] test key::tests::decode_key_integer ... ok
[INFO] [stdout] test key::tests::encode_key_empty ... ok
[INFO] [stdout] test key::tests::encode_key_bytes ... ok
[INFO] [stdout] test key::tests::encode_key_integer ... ok
[INFO] [stdout] test key::tests::decode_key_string ... ok
[INFO] [stdout] test key::tests::encode_key_string ... ok
[INFO] [stdout] test value::tests::decode_boolean_false ... ok
[INFO] [stdout] test value::tests::decode_boolean_false_compact ... ok
[INFO] [stdout] test value::tests::decode_bytes ... ok
[INFO] [stdout] test datatypes::tests::encode_type_user_extended ... ok
[INFO] [stdout] test header::tests::header_encode_null_with_key_ignores_data ... ok
[INFO] [stdout] test header::tests::header_encode_null ... ok
[INFO] [stdout] test key::tests::decode_key_bytes ... ok
[INFO] [stdout] test header::tests::header_encode_type_with_data ... ok
[INFO] [stdout] test value::tests::decode_boolean_true ... ok
[INFO] [stdout] test value::tests::decode_bytes_empty ... ok
[INFO] [stdout] test value::tests::decode_float64 ... ok
[INFO] [stdout] test value::tests::decode_float64_empty ... ok
[INFO] [stdout] test value::tests::decode_int64_empty ... ok
[INFO] [stdout] test value::tests::encode_composite_dict_fails_with_missing_key ... ok
[INFO] [stdout] test header::tests::header_decode_type_with_data ... ok
[INFO] [stdout] test header::tests::header_encode_has_data ... ok
[INFO] [stdout] test header::tests::header_encode_null_ignores_data ... ok
[INFO] [stdout] test header::tests::header_decode_type_with_data_and_key ... ok
[INFO] [stdout] test value::tests::encode_float64 ... ok
[INFO] [stdout] test header::tests::header_encode_null_with_key ... ok
[INFO] [stdout] test value::tests::decode_int64 ... ok
[INFO] [stdout] test value::tests::encode_boolean_false ... ok
[INFO] [stdout] test value::tests::decode_utf8_empty ... ok
[INFO] [stdout] test value::tests::encode_bytes ... ok
[INFO] [stdout] test value::tests::decode_uvarint ... ok
[INFO] [stdout] test value::tests::encode_composite_list ... ok
[INFO] [stdout] test value::tests::encode_boolean_true ... ok
[INFO] [stdout] test value::tests::decode_svarint ... ok
[INFO] [stdout] test value::tests::encode_composite_dict ... ok
[INFO] [stdout] test value::tests::decode_utf8 ... ok
[INFO] [stdout] test header::tests::header_encode_type_with_data_and_key ... ok
[INFO] [stdout] test value::tests::encode_utf8 ... ok
[INFO] [stdout] test value::tests::encode_uvarint ... ok
[INFO] [stdout] test value::tests::encode_svarint ... ok
[INFO] [stdout] test value::tests::encode_int64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests b3-rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/item.rs - item::Item::with_key (line 22) ... ok
[INFO] [stdout] test src/header.rs - header::ItemHeader (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2fb22ecefc8f7b4528cec1ad6e5f1405e4e32e514589a0b1b9ee8f6d9bd9099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fb22ecefc8f7b4528cec1ad6e5f1405e4e32e514589a0b1b9ee8f6d9bd9099", kill_on_drop: false }`
[INFO] [stdout] b2fb22ecefc8f7b4528cec1ad6e5f1405e4e32e514589a0b1b9ee8f6d9bd9099