[INFO] fetching crate relational_types 2.0.0...
[INFO] testing relational_types-2.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate relational_types 2.0.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate relational_types 2.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relational_types 2.0.0
[INFO] finished tweaking crates.io crate relational_types 2.0.0
[INFO] tweaked toml for crates.io crate relational_types 2.0.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91dc8013a892f981e6ac39c1a618c4f92016583057a6f706765e6b057a9ab03b
[INFO] running `Command { std: "docker" "start" "-a" "91dc8013a892f981e6ac39c1a618c4f92016583057a6f706765e6b057a9ab03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91dc8013a892f981e6ac39c1a618c4f92016583057a6f706765e6b057a9ab03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91dc8013a892f981e6ac39c1a618c4f92016583057a6f706765e6b057a9ab03b", kill_on_drop: false }`
[INFO] [stdout] 91dc8013a892f981e6ac39c1a618c4f92016583057a6f706765e6b057a9ab03b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5ec023e03beebf2f8db0a8869b287616afef8970747dd6b5a628f9adeebaab7
[INFO] running `Command { std: "docker" "start" "-a" "e5ec023e03beebf2f8db0a8869b287616afef8970747dd6b5a628f9adeebaab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling relational_types_procmacro v2.0.0
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling typed_index_collection v2.2.0
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling relational_types v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "e5ec023e03beebf2f8db0a8869b287616afef8970747dd6b5a628f9adeebaab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ec023e03beebf2f8db0a8869b287616afef8970747dd6b5a628f9adeebaab7", kill_on_drop: false }`
[INFO] [stdout] e5ec023e03beebf2f8db0a8869b287616afef8970747dd6b5a628f9adeebaab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 569981acd35abdffc2e48ba872b2f6180cf2ab15e58b7c86688865c394052f31
[INFO] running `Command { std: "docker" "start" "-a" "569981acd35abdffc2e48ba872b2f6180cf2ab15e58b7c86688865c394052f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling relational_types v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "569981acd35abdffc2e48ba872b2f6180cf2ab15e58b7c86688865c394052f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569981acd35abdffc2e48ba872b2f6180cf2ab15e58b7c86688865c394052f31", kill_on_drop: false }`
[INFO] [stdout] 569981acd35abdffc2e48ba872b2f6180cf2ab15e58b7c86688865c394052f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d6921787986e980dca92dff8428f0cee2c25fe83f3534b6eb06f90fb619fcc1
[INFO] running `Command { std: "docker" "start" "-a" "4d6921787986e980dca92dff8428f0cee2c25fe83f3534b6eb06f90fb619fcc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/relational_types-52b66f9063091fbe)
[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] [stderr]    Doc-tests relational_types
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d6921787986e980dca92dff8428f0cee2c25fe83f3534b6eb06f90fb619fcc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6921787986e980dca92dff8428f0cee2c25fe83f3534b6eb06f90fb619fcc1", kill_on_drop: false }`
[INFO] [stdout] 4d6921787986e980dca92dff8428f0cee2c25fe83f3534b6eb06f90fb619fcc1