[INFO] fetching crate control 1.0.0...
[INFO] testing control-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate control 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate control 1.0.0
[INFO] finished tweaking crates.io crate control 1.0.0
[INFO] tweaked toml for crates.io crate control 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate control 1.0.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0f071ee4808b2e980a7eaf98065baca8c4f06eca77a4471456d8efbb9c569df3
[INFO] running `Command { std: "docker" "start" "-a" "0f071ee4808b2e980a7eaf98065baca8c4f06eca77a4471456d8efbb9c569df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f071ee4808b2e980a7eaf98065baca8c4f06eca77a4471456d8efbb9c569df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f071ee4808b2e980a7eaf98065baca8c4f06eca77a4471456d8efbb9c569df3", kill_on_drop: false }`
[INFO] [stdout] 0f071ee4808b2e980a7eaf98065baca8c4f06eca77a4471456d8efbb9c569df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2c92849dcad43893afcc6b5d7d0f4de9251a45370e6cd00a11bb098091782be3
[INFO] running `Command { std: "docker" "start" "-a" "2c92849dcad43893afcc6b5d7d0f4de9251a45370e6cd00a11bb098091782be3", kill_on_drop: false }`
[INFO] [stderr]    Compiling control v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "2c92849dcad43893afcc6b5d7d0f4de9251a45370e6cd00a11bb098091782be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c92849dcad43893afcc6b5d7d0f4de9251a45370e6cd00a11bb098091782be3", kill_on_drop: false }`
[INFO] [stdout] 2c92849dcad43893afcc6b5d7d0f4de9251a45370e6cd00a11bb098091782be3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c084f3af33de5badccc9e3b57da48f22fa4d28af9da39c80b2b24c4bfcb1300a
[INFO] running `Command { std: "docker" "start" "-a" "c084f3af33de5badccc9e3b57da48f22fa4d28af9da39c80b2b24c4bfcb1300a", kill_on_drop: false }`
[INFO] [stderr]    Compiling control v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "c084f3af33de5badccc9e3b57da48f22fa4d28af9da39c80b2b24c4bfcb1300a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c084f3af33de5badccc9e3b57da48f22fa4d28af9da39c80b2b24c4bfcb1300a", kill_on_drop: false }`
[INFO] [stdout] c084f3af33de5badccc9e3b57da48f22fa4d28af9da39c80b2b24c4bfcb1300a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 768ed148689c9eea90311ee218186c4ef4702ca70e70e97e7a06c5f7cc9d26dd
[INFO] running `Command { std: "docker" "start" "-a" "768ed148689c9eea90311ee218186c4ef4702ca70e70e97e7a06c5f7cc9d26dd", 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/control-08a87193d6a7672f)
[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 control
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/pid.rs - pid::PID<T>::new (line 48) ... ok
[INFO] [stdout] test src/pid.rs - pid::PID<T>::bound_output (line 105) ... ok
[INFO] [stdout] test src/pid.rs - pid::PID<T>::bound_integral (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "768ed148689c9eea90311ee218186c4ef4702ca70e70e97e7a06c5f7cc9d26dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768ed148689c9eea90311ee218186c4ef4702ca70e70e97e7a06c5f7cc9d26dd", kill_on_drop: false }`
[INFO] [stdout] 768ed148689c9eea90311ee218186c4ef4702ca70e70e97e7a06c5f7cc9d26dd