[INFO] fetching crate floaout 0.2.2...
[INFO] testing floaout-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate floaout 0.2.2 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate floaout 0.2.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate floaout 0.2.2
[INFO] finished tweaking crates.io crate floaout 0.2.2
[INFO] tweaked toml for crates.io crate floaout 0.2.2 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb7ae964b7a2b389388a19504505b1476358a582b68db0fe87e912add5477aa6
[INFO] running `Command { std: "docker" "start" "-a" "cb7ae964b7a2b389388a19504505b1476358a582b68db0fe87e912add5477aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb7ae964b7a2b389388a19504505b1476358a582b68db0fe87e912add5477aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7ae964b7a2b389388a19504505b1476358a582b68db0fe87e912add5477aa6", kill_on_drop: false }`
[INFO] [stdout] cb7ae964b7a2b389388a19504505b1476358a582b68db0fe87e912add5477aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 581cda0651dbed4726fcfe0d723a59e5a53ca5ff11e88c47aced07c56e30a5c6
[INFO] running `Command { std: "docker" "start" "-a" "581cda0651dbed4726fcfe0d723a59e5a53ca5ff11e88c47aced07c56e30a5c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpl v0.2.0
[INFO] [stderr]    Compiling mycrc v0.3.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling mpl-macro v0.1.2
[INFO] [stderr]    Compiling floaout v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "581cda0651dbed4726fcfe0d723a59e5a53ca5ff11e88c47aced07c56e30a5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581cda0651dbed4726fcfe0d723a59e5a53ca5ff11e88c47aced07c56e30a5c6", kill_on_drop: false }`
[INFO] [stdout] 581cda0651dbed4726fcfe0d723a59e5a53ca5ff11e88c47aced07c56e30a5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f9d9c90e548fbd07b03b88bef56af1a251f762bb98adabb4a77fef8a9d2c0b
[INFO] running `Command { std: "docker" "start" "-a" "61f9d9c90e548fbd07b03b88bef56af1a251f762bb98adabb4a77fef8a9d2c0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling floaout v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.12s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/floaout-e36f36ea4ee22d8b)
[INFO] running `Command { std: "docker" "inspect" "61f9d9c90e548fbd07b03b88bef56af1a251f762bb98adabb4a77fef8a9d2c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f9d9c90e548fbd07b03b88bef56af1a251f762bb98adabb4a77fef8a9d2c0b", kill_on_drop: false }`
[INFO] [stdout] 61f9d9c90e548fbd07b03b88bef56af1a251f762bb98adabb4a77fef8a9d2c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 106944ee368b9f35a7fce7139c7837dcb895d7c8095b1ec399a3d6694cec164f
[INFO] running `Command { std: "docker" "start" "-a" "106944ee368b9f35a7fce7139c7837dcb895d7c8095b1ec399a3d6694cec164f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/floaout-e36f36ea4ee22d8b)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test bub::functions::interpreter::tests::eval_comparison_expr ... ok
[INFO] [stdout] test bub::functions::interpreter::tests::eval_and_and_expr ... ok
[INFO] [stdout] test bub::metadata::tests::write_and_read ... ok
[INFO] [stdout] test bub::io::frame_reader::tests::read_expr_frames ... ok
[INFO] [stdout] test bub::io::frame_writer::tests::write_lpcm_frames ... ok
[INFO] [stdout] test bub::io::reader::tests::open ... ok
[INFO] [stdout] test bub::functions::interpreter::tests::bub_fns ... ok
[INFO] [stdout] test io::read::read_ext::tests::read_str_for ... ok
[INFO] [stdout] test io::read::read_ext::tests::read_unsigned_integer_type ... ok
[INFO] [stdout] test bub::io::frame_reader::tests::read_lpcm_frames ... ok
[INFO] [stdout] test io::write::write_ext::tests::write_str ... ok
[INFO] [stdout] test crc::tests::crc ... ok
[INFO] [stdout] test bub::io::reader::tests::read_expr_frames ... ok
[INFO] [stdout] test bub::functions::interpreter::tests::eval_or_or_expr ... ok
[INFO] [stdout] test io::write::write_ext::tests::write_unsigned_integer_type ... ok
[INFO] [stdout] test oao::metadata::tests::write_and_read ... ok
[INFO] [stdout] test wav::io::frame_writer::tests::write ... ok
[INFO] [stdout] test wav::io::reader::tests::open ... ok
[INFO] [stdout] test bub::io::reader::tests::read_lpcm_frames ... ok
[INFO] [stdout] test wav::metadata::tests::duration ... ok
[INFO] [stdout] test wav::io::frame_reader::tests::read ... ok
[INFO] [stdout] test wav::metadata::tests::info ... ok
[INFO] [stdout] test wav::metadata::tests::sakana ... ok
[INFO] [stdout] test wav::metadata::tests::read ... ok
[INFO] [stdout] test wav::metadata::tests::write_and_read ... ok
[INFO] [stdout] test bub::functions::interpreter::tests::eval_sum ... ok
[INFO] [stdout] test bub::functions::parse::tests::bub_fns ... ok
[INFO] [stdout] test bub::functions::parse::tests::sum ... ok
[INFO] [stdout] test bub::functions::parse::tests::expr ... ok
[INFO] [stdout] test wav::io::writer::tests::read_and_write ... ok
[INFO] [stdout] test wav::io::reader::tests::read_wav_frames ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests floaout
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 145) ... ignored
[INFO] [stdout] test src/lib.rs - (line 37) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "106944ee368b9f35a7fce7139c7837dcb895d7c8095b1ec399a3d6694cec164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "106944ee368b9f35a7fce7139c7837dcb895d7c8095b1ec399a3d6694cec164f", kill_on_drop: false }`
[INFO] [stdout] 106944ee368b9f35a7fce7139c7837dcb895d7c8095b1ec399a3d6694cec164f