[INFO] fetching crate fixpoint 0.2.0...
[INFO] testing fixpoint-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fixpoint 0.2.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate fixpoint 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 fixpoint 0.2.0
[INFO] finished tweaking crates.io crate fixpoint 0.2.0
[INFO] tweaked toml for crates.io crate fixpoint 0.2.0 written to /workspace/builds/worker-16/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 983033f4aeb14dfde98789eb33bacd824358af5af8dffda10468b716f2b0f180
[INFO] running `Command { std: "docker" "start" "-a" "983033f4aeb14dfde98789eb33bacd824358af5af8dffda10468b716f2b0f180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983033f4aeb14dfde98789eb33bacd824358af5af8dffda10468b716f2b0f180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983033f4aeb14dfde98789eb33bacd824358af5af8dffda10468b716f2b0f180", kill_on_drop: false }`
[INFO] [stdout] 983033f4aeb14dfde98789eb33bacd824358af5af8dffda10468b716f2b0f180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 46c7e65e4aca412d614fc75501b8a374378675b54c73cb35c46bace3b01c56ce
[INFO] running `Command { std: "docker" "start" "-a" "46c7e65e4aca412d614fc75501b8a374378675b54c73cb35c46bace3b01c56ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixpoint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "46c7e65e4aca412d614fc75501b8a374378675b54c73cb35c46bace3b01c56ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c7e65e4aca412d614fc75501b8a374378675b54c73cb35c46bace3b01c56ce", kill_on_drop: false }`
[INFO] [stdout] 46c7e65e4aca412d614fc75501b8a374378675b54c73cb35c46bace3b01c56ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] e81f802e7f1992dd1523d66a61955c708abc2d79217f8bade0fa30a41a866f83
[INFO] running `Command { std: "docker" "start" "-a" "e81f802e7f1992dd1523d66a61955c708abc2d79217f8bade0fa30a41a866f83", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixpoint 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/fixpoint-13dd001899c19822)
[INFO] running `Command { std: "docker" "inspect" "e81f802e7f1992dd1523d66a61955c708abc2d79217f8bade0fa30a41a866f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81f802e7f1992dd1523d66a61955c708abc2d79217f8bade0fa30a41a866f83", kill_on_drop: false }`
[INFO] [stdout] e81f802e7f1992dd1523d66a61955c708abc2d79217f8bade0fa30a41a866f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 71c08fad7ad613a3eaa7e4c38c56064909b711d6f2a6723818d5afeff3596c27
[INFO] running `Command { std: "docker" "start" "-a" "71c08fad7ad613a3eaa7e4c38c56064909b711d6f2a6723818d5afeff3596c27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fixpoint-13dd001899c19822)
[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 fixpoint
[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" "71c08fad7ad613a3eaa7e4c38c56064909b711d6f2a6723818d5afeff3596c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c08fad7ad613a3eaa7e4c38c56064909b711d6f2a6723818d5afeff3596c27", kill_on_drop: false }`
[INFO] [stdout] 71c08fad7ad613a3eaa7e4c38c56064909b711d6f2a6723818d5afeff3596c27