[INFO] fetching crate requiem-codec 0.2.0...
[INFO] testing requiem-codec-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate requiem-codec 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate requiem-codec 0.2.0 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 requiem-codec 0.2.0
[INFO] finished tweaking crates.io crate requiem-codec 0.2.0
[INFO] tweaked toml for crates.io crate requiem-codec 0.2.0 written to /workspace/builds/worker-2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 27aa4d23ea5f17a60b50877cd922d3d70d2088e3fad934bc6c9edd47a676697a
[INFO] running `Command { std: "docker" "start" "-a" "27aa4d23ea5f17a60b50877cd922d3d70d2088e3fad934bc6c9edd47a676697a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27aa4d23ea5f17a60b50877cd922d3d70d2088e3fad934bc6c9edd47a676697a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27aa4d23ea5f17a60b50877cd922d3d70d2088e3fad934bc6c9edd47a676697a", kill_on_drop: false }`
[INFO] [stdout] 27aa4d23ea5f17a60b50877cd922d3d70d2088e3fad934bc6c9edd47a676697a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 95a8c50e3c15efb3191b01480c88b24d17d3a6bfc5747bd8618376a796a0d3d0
[INFO] running `Command { std: "docker" "start" "-a" "95a8c50e3c15efb3191b01480c88b24d17d3a6bfc5747bd8618376a796a0d3d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling requiem-codec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `Command { std: "docker" "inspect" "95a8c50e3c15efb3191b01480c88b24d17d3a6bfc5747bd8618376a796a0d3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a8c50e3c15efb3191b01480c88b24d17d3a6bfc5747bd8618376a796a0d3d0", kill_on_drop: false }`
[INFO] [stdout] 95a8c50e3c15efb3191b01480c88b24d17d3a6bfc5747bd8618376a796a0d3d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 86d16c2d4f9ee57657a68c9dfe0560bc12cdb8a22bec7ae9199bc18ab1a2166a
[INFO] running `Command { std: "docker" "start" "-a" "86d16c2d4f9ee57657a68c9dfe0560bc12cdb8a22bec7ae9199bc18ab1a2166a", kill_on_drop: false }`
[INFO] [stderr]    Compiling requiem-codec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/requiem_codec-4a68e6dd98dfde4f)
[INFO] running `Command { std: "docker" "inspect" "86d16c2d4f9ee57657a68c9dfe0560bc12cdb8a22bec7ae9199bc18ab1a2166a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d16c2d4f9ee57657a68c9dfe0560bc12cdb8a22bec7ae9199bc18ab1a2166a", kill_on_drop: false }`
[INFO] [stdout] 86d16c2d4f9ee57657a68c9dfe0560bc12cdb8a22bec7ae9199bc18ab1a2166a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cdae1bcaa3e7cb131ecfa9056ea7c502c2af07b0856cac9b35dd7381759fd92e
[INFO] running `Command { std: "docker" "start" "-a" "cdae1bcaa3e7cb131ecfa9056ea7c502c2af07b0856cac9b35dd7381759fd92e", 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] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/requiem_codec-4a68e6dd98dfde4f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests requiem_codec
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "cdae1bcaa3e7cb131ecfa9056ea7c502c2af07b0856cac9b35dd7381759fd92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdae1bcaa3e7cb131ecfa9056ea7c502c2af07b0856cac9b35dd7381759fd92e", kill_on_drop: false }`
[INFO] [stdout] cdae1bcaa3e7cb131ecfa9056ea7c502c2af07b0856cac9b35dd7381759fd92e