[INFO] fetching crate uncompute 0.1.0...
[INFO] testing uncompute-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate uncompute 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate uncompute 0.1.0
[INFO] finished tweaking crates.io crate uncompute 0.1.0
[INFO] tweaked toml for crates.io crate uncompute 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uncompute 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38cbd945b760c4896148b3761cd6a78ff621ffa0b6559dc655c27458bf77aede
[INFO] running `Command { std: "docker" "start" "-a" "38cbd945b760c4896148b3761cd6a78ff621ffa0b6559dc655c27458bf77aede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38cbd945b760c4896148b3761cd6a78ff621ffa0b6559dc655c27458bf77aede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cbd945b760c4896148b3761cd6a78ff621ffa0b6559dc655c27458bf77aede", kill_on_drop: false }`
[INFO] [stdout] 38cbd945b760c4896148b3761cd6a78ff621ffa0b6559dc655c27458bf77aede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b9463f865e6694b5905d016e2bfea2f2f86997c3fdb0e7c83426855598e0005
[INFO] running `Command { std: "docker" "start" "-a" "4b9463f865e6694b5905d016e2bfea2f2f86997c3fdb0e7c83426855598e0005", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncompute v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4b9463f865e6694b5905d016e2bfea2f2f86997c3fdb0e7c83426855598e0005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9463f865e6694b5905d016e2bfea2f2f86997c3fdb0e7c83426855598e0005", kill_on_drop: false }`
[INFO] [stdout] 4b9463f865e6694b5905d016e2bfea2f2f86997c3fdb0e7c83426855598e0005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5809f05dd511e9cb9f2a81ca27e290efd75365fb7d49f4ede46dc2f87f96b85a
[INFO] running `Command { std: "docker" "start" "-a" "5809f05dd511e9cb9f2a81ca27e290efd75365fb7d49f4ede46dc2f87f96b85a", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncompute v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5809f05dd511e9cb9f2a81ca27e290efd75365fb7d49f4ede46dc2f87f96b85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5809f05dd511e9cb9f2a81ca27e290efd75365fb7d49f4ede46dc2f87f96b85a", kill_on_drop: false }`
[INFO] [stdout] 5809f05dd511e9cb9f2a81ca27e290efd75365fb7d49f4ede46dc2f87f96b85a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 862dbc57479be92fe7cf8cdf703fd39214ce3ef68f41b3b5a42ecd0f163adab0
[INFO] running `Command { std: "docker" "start" "-a" "862dbc57479be92fe7cf8cdf703fd39214ce3ef68f41b3b5a42ecd0f163adab0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uncompute-f68ba3cd4f061181)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uncompute
[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" "862dbc57479be92fe7cf8cdf703fd39214ce3ef68f41b3b5a42ecd0f163adab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862dbc57479be92fe7cf8cdf703fd39214ce3ef68f41b3b5a42ecd0f163adab0", kill_on_drop: false }`
[INFO] [stdout] 862dbc57479be92fe7cf8cdf703fd39214ce3ef68f41b3b5a42ecd0f163adab0