[INFO] fetching crate x96check 0.1.0...
[INFO] testing x96check-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate x96check 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate x96check 0.1.0 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 x96check 0.1.0
[INFO] finished tweaking crates.io crate x96check 0.1.0
[INFO] tweaked toml for crates.io crate x96check 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate x96check 0.1.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 061e630e99bb57312d2833f563c122f762ce9d3e60c3e6f76acff5c9ef7ea607
[INFO] running `Command { std: "docker" "start" "-a" "061e630e99bb57312d2833f563c122f762ce9d3e60c3e6f76acff5c9ef7ea607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "061e630e99bb57312d2833f563c122f762ce9d3e60c3e6f76acff5c9ef7ea607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061e630e99bb57312d2833f563c122f762ce9d3e60c3e6f76acff5c9ef7ea607", kill_on_drop: false }`
[INFO] [stdout] 061e630e99bb57312d2833f563c122f762ce9d3e60c3e6f76acff5c9ef7ea607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7d517d8e47039b8c708df6d74236726987e6c4c2d4b83a4b6a4130226a396b46
[INFO] running `Command { std: "docker" "start" "-a" "7d517d8e47039b8c708df6d74236726987e6c4c2d4b83a4b6a4130226a396b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]    Compiling structopt v0.3.16
[INFO] [stderr]    Compiling x96check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `Command { std: "docker" "inspect" "7d517d8e47039b8c708df6d74236726987e6c4c2d4b83a4b6a4130226a396b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d517d8e47039b8c708df6d74236726987e6c4c2d4b83a4b6a4130226a396b46", kill_on_drop: false }`
[INFO] [stdout] 7d517d8e47039b8c708df6d74236726987e6c4c2d4b83a4b6a4130226a396b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f3328b2e671c58d8c0e7ea59859f7b84a5bdb0df290487d8eb695b837a30be11
[INFO] running `Command { std: "docker" "start" "-a" "f3328b2e671c58d8c0e7ea59859f7b84a5bdb0df290487d8eb695b837a30be11", kill_on_drop: false }`
[INFO] [stderr]    Compiling x96check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f3328b2e671c58d8c0e7ea59859f7b84a5bdb0df290487d8eb695b837a30be11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3328b2e671c58d8c0e7ea59859f7b84a5bdb0df290487d8eb695b837a30be11", kill_on_drop: false }`
[INFO] [stdout] f3328b2e671c58d8c0e7ea59859f7b84a5bdb0df290487d8eb695b837a30be11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b92bd9a40e98909c46d142c951771bb2b4523d94d4d6f0fa6e76ca1932a1e240
[INFO] running `Command { std: "docker" "start" "-a" "b92bd9a40e98909c46d142c951771bb2b4523d94d4d6f0fa6e76ca1932a1e240", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/x96check-5be926e1be45e773)
[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" "b92bd9a40e98909c46d142c951771bb2b4523d94d4d6f0fa6e76ca1932a1e240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92bd9a40e98909c46d142c951771bb2b4523d94d4d6f0fa6e76ca1932a1e240", kill_on_drop: false }`
[INFO] [stdout] b92bd9a40e98909c46d142c951771bb2b4523d94d4d6f0fa6e76ca1932a1e240