[INFO] fetching crate takumi_okamoto 0.2.0...
[INFO] testing takumi_okamoto-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate takumi_okamoto 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate takumi_okamoto 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate takumi_okamoto 0.2.0
[INFO] finished tweaking crates.io crate takumi_okamoto 0.2.0
[INFO] tweaked toml for crates.io crate takumi_okamoto 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate takumi_okamoto 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bumpalo v3.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06bbfbe09451e38923187c7c234a5a06e31be185b26a8b4bece350d3895f3f00
[INFO] running `Command { std: "docker" "start" "-a" "06bbfbe09451e38923187c7c234a5a06e31be185b26a8b4bece350d3895f3f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06bbfbe09451e38923187c7c234a5a06e31be185b26a8b4bece350d3895f3f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06bbfbe09451e38923187c7c234a5a06e31be185b26a8b4bece350d3895f3f00", kill_on_drop: false }`
[INFO] [stdout] 06bbfbe09451e38923187c7c234a5a06e31be185b26a8b4bece350d3895f3f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff976007d070baad6d9db3bfd8010dd3cde7e0b0d444307cf20ee54975a6efea
[INFO] running `Command { std: "docker" "start" "-a" "ff976007d070baad6d9db3bfd8010dd3cde7e0b0d444307cf20ee54975a6efea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling takumi_okamoto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.06s
[INFO] running `Command { std: "docker" "inspect" "ff976007d070baad6d9db3bfd8010dd3cde7e0b0d444307cf20ee54975a6efea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff976007d070baad6d9db3bfd8010dd3cde7e0b0d444307cf20ee54975a6efea", kill_on_drop: false }`
[INFO] [stdout] ff976007d070baad6d9db3bfd8010dd3cde7e0b0d444307cf20ee54975a6efea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fb75098db9a6846476b4a10f281e7237d51220826e6045184b00dc1e21c0164
[INFO] running `Command { std: "docker" "start" "-a" "1fb75098db9a6846476b4a10f281e7237d51220826e6045184b00dc1e21c0164", kill_on_drop: false }`
[INFO] [stderr]    Compiling takumi_okamoto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "1fb75098db9a6846476b4a10f281e7237d51220826e6045184b00dc1e21c0164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb75098db9a6846476b4a10f281e7237d51220826e6045184b00dc1e21c0164", kill_on_drop: false }`
[INFO] [stdout] 1fb75098db9a6846476b4a10f281e7237d51220826e6045184b00dc1e21c0164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c12eef557e2bf5b5f0259324d3541d7fdf9fd4aef09fb01bd82e3384892cfb4
[INFO] running `Command { std: "docker" "start" "-a" "0c12eef557e2bf5b5f0259324d3541d7fdf9fd4aef09fb01bd82e3384892cfb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/takumi_okamoto-9d27734ff3f9973a)
[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" "0c12eef557e2bf5b5f0259324d3541d7fdf9fd4aef09fb01bd82e3384892cfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c12eef557e2bf5b5f0259324d3541d7fdf9fd4aef09fb01bd82e3384892cfb4", kill_on_drop: false }`
[INFO] [stdout] 0c12eef557e2bf5b5f0259324d3541d7fdf9fd4aef09fb01bd82e3384892cfb4