[INFO] fetching crate kekbit-codecs 0.1.0...
[INFO] testing kekbit-codecs-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kekbit-codecs 0.1.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate kekbit-codecs 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kekbit-codecs 0.1.0
[INFO] finished tweaking crates.io crate kekbit-codecs 0.1.0
[INFO] tweaked toml for crates.io crate kekbit-codecs 0.1.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 404706c9f203c1c502e1dc9df23f092ce27ce1e1fda35a557b0f326db3a4050e
[INFO] running `Command { std: "docker" "start" "-a" "404706c9f203c1c502e1dc9df23f092ce27ce1e1fda35a557b0f326db3a4050e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "404706c9f203c1c502e1dc9df23f092ce27ce1e1fda35a557b0f326db3a4050e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404706c9f203c1c502e1dc9df23f092ce27ce1e1fda35a557b0f326db3a4050e", kill_on_drop: false }`
[INFO] [stdout] 404706c9f203c1c502e1dc9df23f092ce27ce1e1fda35a557b0f326db3a4050e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecdc05d7140317056789fa8492d72e47b963dea59080055f80646a3502f79eb3
[INFO] running `Command { std: "docker" "start" "-a" "ecdc05d7140317056789fa8492d72e47b963dea59080055f80646a3502f79eb3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling kekbit-codecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "ecdc05d7140317056789fa8492d72e47b963dea59080055f80646a3502f79eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdc05d7140317056789fa8492d72e47b963dea59080055f80646a3502f79eb3", kill_on_drop: false }`
[INFO] [stdout] ecdc05d7140317056789fa8492d72e47b963dea59080055f80646a3502f79eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5b68ca174367f565b9d6740bace5902f74f571842b5c1d2c2993b781c5e71e8
[INFO] running `Command { std: "docker" "start" "-a" "a5b68ca174367f565b9d6740bace5902f74f571842b5c1d2c2993b781c5e71e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.13.0
[INFO] [stderr]    Compiling kekbit-codecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "a5b68ca174367f565b9d6740bace5902f74f571842b5c1d2c2993b781c5e71e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b68ca174367f565b9d6740bace5902f74f571842b5c1d2c2993b781c5e71e8", kill_on_drop: false }`
[INFO] [stdout] a5b68ca174367f565b9d6740bace5902f74f571842b5c1d2c2993b781c5e71e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c015c8cebb646f463e1a5553d59b0380620b88792e4402c7c9c16301dfda84b
[INFO] running `Command { std: "docker" "start" "-a" "1c015c8cebb646f463e1a5553d59b0380620b88792e4402c7c9c16301dfda84b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kekbit_codecs-27e37bc2f21dd211)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test codecs::raw::test::check_raw_binary_encoder_slice ... ok
[INFO] [stdout] test codecs::raw::test::check_data_format ... ok
[INFO] [stdout] test codecs::text::test::check_data_format ... ok
[INFO] [stdout] test codecs::text::test::check_plain_text_encoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kekbit-codecs
[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" "1c015c8cebb646f463e1a5553d59b0380620b88792e4402c7c9c16301dfda84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c015c8cebb646f463e1a5553d59b0380620b88792e4402c7c9c16301dfda84b", kill_on_drop: false }`
[INFO] [stdout] 1c015c8cebb646f463e1a5553d59b0380620b88792e4402c7c9c16301dfda84b