[INFO] fetching crate fluo-rt 0.0.0...
[INFO] testing fluo-rt-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fluo-rt 0.0.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate fluo-rt 0.0.0 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 fluo-rt 0.0.0
[INFO] finished tweaking crates.io crate fluo-rt 0.0.0
[INFO] tweaked toml for crates.io crate fluo-rt 0.0.0 written to /workspace/builds/worker-78/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 542060d24303c0bad7ef90aed23856ce8cd251485e92d262311449190e96700b
[INFO] running `Command { std: "docker" "start" "-a" "542060d24303c0bad7ef90aed23856ce8cd251485e92d262311449190e96700b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "542060d24303c0bad7ef90aed23856ce8cd251485e92d262311449190e96700b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "542060d24303c0bad7ef90aed23856ce8cd251485e92d262311449190e96700b", kill_on_drop: false }`
[INFO] [stdout] 542060d24303c0bad7ef90aed23856ce8cd251485e92d262311449190e96700b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] ed072ab16dd915a451d3f6085b3a574bbb4e2bd5daa0a43150e39328ac2905e6
[INFO] running `Command { std: "docker" "start" "-a" "ed072ab16dd915a451d3f6085b3a574bbb4e2bd5daa0a43150e39328ac2905e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fluo-rt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "ed072ab16dd915a451d3f6085b3a574bbb4e2bd5daa0a43150e39328ac2905e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed072ab16dd915a451d3f6085b3a574bbb4e2bd5daa0a43150e39328ac2905e6", kill_on_drop: false }`
[INFO] [stdout] ed072ab16dd915a451d3f6085b3a574bbb4e2bd5daa0a43150e39328ac2905e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] ca4a1b74a78e6286c01783f4b391bf9e868c06b6f4b294df17be890b791a077d
[INFO] running `Command { std: "docker" "start" "-a" "ca4a1b74a78e6286c01783f4b391bf9e868c06b6f4b294df17be890b791a077d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fluo-rt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ca4a1b74a78e6286c01783f4b391bf9e868c06b6f4b294df17be890b791a077d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4a1b74a78e6286c01783f4b391bf9e868c06b6f4b294df17be890b791a077d", kill_on_drop: false }`
[INFO] [stdout] ca4a1b74a78e6286c01783f4b391bf9e868c06b6f4b294df17be890b791a077d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 82d48b56c846d682d933706dd761abae0b1fc2d37471f61aa999692fd9bf53af
[INFO] running `Command { std: "docker" "start" "-a" "82d48b56c846d682d933706dd761abae0b1fc2d37471f61aa999692fd9bf53af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluo_rt-2de9ec8c754c9e52)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluo-rt
[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] [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" "82d48b56c846d682d933706dd761abae0b1fc2d37471f61aa999692fd9bf53af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d48b56c846d682d933706dd761abae0b1fc2d37471f61aa999692fd9bf53af", kill_on_drop: false }`
[INFO] [stdout] 82d48b56c846d682d933706dd761abae0b1fc2d37471f61aa999692fd9bf53af