[INFO] fetching crate kramqpus 0.1.0...
[INFO] testing kramqpus-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kramqpus 0.1.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate kramqpus 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 kramqpus 0.1.0
[INFO] finished tweaking crates.io crate kramqpus 0.1.0
[INFO] tweaked toml for crates.io crate kramqpus 0.1.0 written to /workspace/builds/worker-105/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] e9063d9d6243d4cec5096f9e57fa1670b6b4a456fac697ed1be71e6b44d62bb9
[INFO] running `Command { std: "docker" "start" "-a" "e9063d9d6243d4cec5096f9e57fa1670b6b4a456fac697ed1be71e6b44d62bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9063d9d6243d4cec5096f9e57fa1670b6b4a456fac697ed1be71e6b44d62bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9063d9d6243d4cec5096f9e57fa1670b6b4a456fac697ed1be71e6b44d62bb9", kill_on_drop: false }`
[INFO] [stdout] e9063d9d6243d4cec5096f9e57fa1670b6b4a456fac697ed1be71e6b44d62bb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 15018bf222f683ccf8c1119bd7f0a12b76b4c654755a88e300fcad2bd7987dc7
[INFO] running `Command { std: "docker" "start" "-a" "15018bf222f683ccf8c1119bd7f0a12b76b4c654755a88e300fcad2bd7987dc7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kramqpus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.23s
[INFO] running `Command { std: "docker" "inspect" "15018bf222f683ccf8c1119bd7f0a12b76b4c654755a88e300fcad2bd7987dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15018bf222f683ccf8c1119bd7f0a12b76b4c654755a88e300fcad2bd7987dc7", kill_on_drop: false }`
[INFO] [stdout] 15018bf222f683ccf8c1119bd7f0a12b76b4c654755a88e300fcad2bd7987dc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] f508f2a0e52aef15cd15c5079da780d837bb275f231dc764a81dd1803087c9d6
[INFO] running `Command { std: "docker" "start" "-a" "f508f2a0e52aef15cd15c5079da780d837bb275f231dc764a81dd1803087c9d6", 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] [stderr]    Compiling kramqpus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "f508f2a0e52aef15cd15c5079da780d837bb275f231dc764a81dd1803087c9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f508f2a0e52aef15cd15c5079da780d837bb275f231dc764a81dd1803087c9d6", kill_on_drop: false }`
[INFO] [stdout] f508f2a0e52aef15cd15c5079da780d837bb275f231dc764a81dd1803087c9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] ca5c911bd9a95551ba73e70cedc50b235cd6c2dba950e35212dbca05fe07ad8c
[INFO] running `Command { std: "docker" "start" "-a" "ca5c911bd9a95551ba73e70cedc50b235cd6c2dba950e35212dbca05fe07ad8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kramqpus-3441b78faf9718f9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kramqpus
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "ca5c911bd9a95551ba73e70cedc50b235cd6c2dba950e35212dbca05fe07ad8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca5c911bd9a95551ba73e70cedc50b235cd6c2dba950e35212dbca05fe07ad8c", kill_on_drop: false }`
[INFO] [stdout] ca5c911bd9a95551ba73e70cedc50b235cd6c2dba950e35212dbca05fe07ad8c