[INFO] fetching crate spectacle-impl-tuples 0.2.0...
[INFO] testing spectacle-impl-tuples-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate spectacle-impl-tuples 0.2.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate spectacle-impl-tuples 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 spectacle-impl-tuples 0.2.0
[INFO] finished tweaking crates.io crate spectacle-impl-tuples 0.2.0
[INFO] tweaked toml for crates.io crate spectacle-impl-tuples 0.2.0 written to /workspace/builds/worker-38/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] [stderr]     Blocking waiting for file lock on package cache
[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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] f4ec06379272f103afd78cfbe7ebe7202d6ec583cfecf4f668bad7f4eb5460d8
[INFO] running `Command { std: "docker" "start" "-a" "f4ec06379272f103afd78cfbe7ebe7202d6ec583cfecf4f668bad7f4eb5460d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4ec06379272f103afd78cfbe7ebe7202d6ec583cfecf4f668bad7f4eb5460d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ec06379272f103afd78cfbe7ebe7202d6ec583cfecf4f668bad7f4eb5460d8", kill_on_drop: false }`
[INFO] [stdout] f4ec06379272f103afd78cfbe7ebe7202d6ec583cfecf4f668bad7f4eb5460d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 3493ae3f178534c7d5516c33a4a1636af5dc05662889689e14960e1cb64d1bbe
[INFO] running `Command { std: "docker" "start" "-a" "3493ae3f178534c7d5516c33a4a1636af5dc05662889689e14960e1cb64d1bbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling spectacle-impl-tuples v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "3493ae3f178534c7d5516c33a4a1636af5dc05662889689e14960e1cb64d1bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3493ae3f178534c7d5516c33a4a1636af5dc05662889689e14960e1cb64d1bbe", kill_on_drop: false }`
[INFO] [stdout] 3493ae3f178534c7d5516c33a4a1636af5dc05662889689e14960e1cb64d1bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] b5d21712cff4a771c8fe120f0d5c1d192c0c1342282aa64420688300340cbda2
[INFO] running `Command { std: "docker" "start" "-a" "b5d21712cff4a771c8fe120f0d5c1d192c0c1342282aa64420688300340cbda2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spectacle-impl-tuples v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/spectacle_impl_tuples-186e24fb3fcc4fc7)
[INFO] running `Command { std: "docker" "inspect" "b5d21712cff4a771c8fe120f0d5c1d192c0c1342282aa64420688300340cbda2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d21712cff4a771c8fe120f0d5c1d192c0c1342282aa64420688300340cbda2", kill_on_drop: false }`
[INFO] [stdout] b5d21712cff4a771c8fe120f0d5c1d192c0c1342282aa64420688300340cbda2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d19b3caeb67071f2824ebb8ea7eb2d2e9c4c7dcd278db11fcc399d85ec7f84d3
[INFO] running `Command { std: "docker" "start" "-a" "d19b3caeb67071f2824ebb8ea7eb2d2e9c4c7dcd278db11fcc399d85ec7f84d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spectacle_impl_tuples-186e24fb3fcc4fc7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests spectacle-impl-tuples
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "d19b3caeb67071f2824ebb8ea7eb2d2e9c4c7dcd278db11fcc399d85ec7f84d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19b3caeb67071f2824ebb8ea7eb2d2e9c4c7dcd278db11fcc399d85ec7f84d3", kill_on_drop: false }`
[INFO] [stdout] d19b3caeb67071f2824ebb8ea7eb2d2e9c4c7dcd278db11fcc399d85ec7f84d3