[INFO] fetching crate querio 0.0.1...
[INFO] testing querio-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate querio 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate querio 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate querio 0.0.1
[INFO] tweaked toml for crates.io crate querio 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate querio 0.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate querio 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strung v0.1.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.44
[INFO] [stderr]   Downloaded intuple v0.1.0
[INFO] [stderr]   Downloaded memchr v2.5.0
[INFO] [stderr]   Downloaded aho-corasick v0.7.19
[INFO] [stderr]   Downloaded syn v1.0.100
[INFO] [stderr]   Downloaded querio_derive v0.0.1
[INFO] [stderr]   Downloaded quote v1.0.21
[INFO] [stderr]   Downloaded intuple_derive v0.1.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.4
[INFO] [stderr]   Downloaded strung_derive v0.1.3
[INFO] [stderr]   Downloaded regex v1.6.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9111895d696f57c90338601218560fddc16d1fe18fd8c0171bf72919fe35fbdf
[INFO] running `Command { std: "docker" "start" "-a" "9111895d696f57c90338601218560fddc16d1fe18fd8c0171bf72919fe35fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9111895d696f57c90338601218560fddc16d1fe18fd8c0171bf72919fe35fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9111895d696f57c90338601218560fddc16d1fe18fd8c0171bf72919fe35fbdf", kill_on_drop: false }`
[INFO] [stdout] 9111895d696f57c90338601218560fddc16d1fe18fd8c0171bf72919fe35fbdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74008eb37011bd82755a621211552d5353b95fe0dd325af9f887b183c20c2e74
[INFO] running `Command { std: "docker" "start" "-a" "74008eb37011bd82755a621211552d5353b95fe0dd325af9f887b183c20c2e74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.100
[INFO] [stderr]    Compiling intuple_derive v0.1.0
[INFO] [stderr]    Compiling strung_derive v0.1.3
[INFO] [stderr]    Compiling querio_derive v0.0.1
[INFO] [stderr]    Compiling intuple v0.1.0
[INFO] [stderr]    Compiling strung v0.1.3
[INFO] [stderr]    Compiling querio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "74008eb37011bd82755a621211552d5353b95fe0dd325af9f887b183c20c2e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74008eb37011bd82755a621211552d5353b95fe0dd325af9f887b183c20c2e74", kill_on_drop: false }`
[INFO] [stdout] 74008eb37011bd82755a621211552d5353b95fe0dd325af9f887b183c20c2e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e49aa958e043ebbe5e550046f2d5f3de9f94cdf33062c195e4b3614abb38d39
[INFO] running `Command { std: "docker" "start" "-a" "3e49aa958e043ebbe5e550046f2d5f3de9f94cdf33062c195e4b3614abb38d39", kill_on_drop: false }`
[INFO] [stderr]    Compiling querio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3e49aa958e043ebbe5e550046f2d5f3de9f94cdf33062c195e4b3614abb38d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e49aa958e043ebbe5e550046f2d5f3de9f94cdf33062c195e4b3614abb38d39", kill_on_drop: false }`
[INFO] [stdout] 3e49aa958e043ebbe5e550046f2d5f3de9f94cdf33062c195e4b3614abb38d39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a474fa11d80b12a62a040840a038252335a08d10ce8fc27e372ca3a7bfc13d5f
[INFO] running `Command { std: "docker" "start" "-a" "a474fa11d80b12a62a040840a038252335a08d10ce8fc27e372ca3a7bfc13d5f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/querio-cc00f8a820ebae66)
[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 querio
[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" "a474fa11d80b12a62a040840a038252335a08d10ce8fc27e372ca3a7bfc13d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a474fa11d80b12a62a040840a038252335a08d10ce8fc27e372ca3a7bfc13d5f", kill_on_drop: false }`
[INFO] [stdout] a474fa11d80b12a62a040840a038252335a08d10ce8fc27e372ca3a7bfc13d5f