[INFO] fetching crate bct 0.1.0...
[INFO] testing bct-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bct 0.1.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate bct 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bct 0.1.0
[INFO] finished tweaking crates.io crate bct 0.1.0
[INFO] tweaked toml for crates.io crate bct 0.1.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b84d0849c32cc4ac147b82abdd6b79595532874390d68881771e323a57cd79c
[INFO] running `Command { std: "docker" "start" "-a" "3b84d0849c32cc4ac147b82abdd6b79595532874390d68881771e323a57cd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b84d0849c32cc4ac147b82abdd6b79595532874390d68881771e323a57cd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b84d0849c32cc4ac147b82abdd6b79595532874390d68881771e323a57cd79c", kill_on_drop: false }`
[INFO] [stdout] 3b84d0849c32cc4ac147b82abdd6b79595532874390d68881771e323a57cd79c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 277f5fe5c0a9de5d269491176769a3f59f6d0800dcaaf815aa9ea5c4af4817b3
[INFO] running `Command { std: "docker" "start" "-a" "277f5fe5c0a9de5d269491176769a3f59f6d0800dcaaf815aa9ea5c4af4817b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "277f5fe5c0a9de5d269491176769a3f59f6d0800dcaaf815aa9ea5c4af4817b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277f5fe5c0a9de5d269491176769a3f59f6d0800dcaaf815aa9ea5c4af4817b3", kill_on_drop: false }`
[INFO] [stdout] 277f5fe5c0a9de5d269491176769a3f59f6d0800dcaaf815aa9ea5c4af4817b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6be736ea217bcad8cab4c14db63daedcb18852d093836277d6ae67031c909712
[INFO] running `Command { std: "docker" "start" "-a" "6be736ea217bcad8cab4c14db63daedcb18852d093836277d6ae67031c909712", kill_on_drop: false }`
[INFO] [stderr]    Compiling bct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "6be736ea217bcad8cab4c14db63daedcb18852d093836277d6ae67031c909712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be736ea217bcad8cab4c14db63daedcb18852d093836277d6ae67031c909712", kill_on_drop: false }`
[INFO] [stdout] 6be736ea217bcad8cab4c14db63daedcb18852d093836277d6ae67031c909712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 649aab4860274168f9b92f9bbfc43cd3baf486f0cda90e418a0616a82dfaf81f
[INFO] running `Command { std: "docker" "start" "-a" "649aab4860274168f9b92f9bbfc43cd3baf486f0cda90e418a0616a82dfaf81f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bct-d9af0fe2423a1611)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tryte_tests::tryte_negative_from_i16_15 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_from_i16_3 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_into_i16_15 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_into_i16_187 ... ok
[INFO] [stdout] test tryte_tests::test_as_nonary_string ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_from_i16_15 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_from_i16_187 ... ok
[INFO] [stdout] test tryte_tests::test_as_ternary_string ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_into_i16_3 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_from_i16_299 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_into_i16_100 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_from_i16_3 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_from_i16_187 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_into_i16_299 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_from_i16_100 ... ok
[INFO] [stdout] test tryte_tests::tryte_negative_from_i16_299 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_from_i16_100 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_into_i16_100 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_into_i16_3 ... ok
[INFO] [stdout] test word_tests::word_negative_from_i32_9841 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_into_i16_187 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_into_i16_15 ... ok
[INFO] [stdout] test word_tests::word_positive_from_i32_9841 ... ok
[INFO] [stdout] test tryte_tests::tryte_positive_into_i16_299 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bct
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::sub (line 139) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::as_ternary_string (line 96) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::lo_bct (line 72) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::hi_value (line 39) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::from_bct_trybbles (line 26) ... ok
[INFO] [stdout] test src/translate.rs - translate::bct_trybble_to_i8 (line 9) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::to_integer (line 83) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::hi_bct (line 61) ... ok
[INFO] [stdout] test src/translate.rs - translate::i8_trybble_to_bct (line 49) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::as_nonary_string (line 112) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::add (line 123) ... ok
[INFO] [stdout] test src/tryte.rs - tryte::Tryte::lo_value (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "649aab4860274168f9b92f9bbfc43cd3baf486f0cda90e418a0616a82dfaf81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649aab4860274168f9b92f9bbfc43cd3baf486f0cda90e418a0616a82dfaf81f", kill_on_drop: false }`
[INFO] [stdout] 649aab4860274168f9b92f9bbfc43cd3baf486f0cda90e418a0616a82dfaf81f