[INFO] fetching crate kotonoha 0.2.0...
[INFO] testing kotonoha-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate kotonoha 0.2.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate kotonoha 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kotonoha 0.2.0
[INFO] finished tweaking crates.io crate kotonoha 0.2.0
[INFO] tweaked toml for crates.io crate kotonoha 0.2.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63fd8784ab4f108376ca8a2b134444c732fc8466a7f075a30a69eb4eab90c19a
[INFO] running `Command { std: "docker" "start" "-a" "63fd8784ab4f108376ca8a2b134444c732fc8466a7f075a30a69eb4eab90c19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63fd8784ab4f108376ca8a2b134444c732fc8466a7f075a30a69eb4eab90c19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fd8784ab4f108376ca8a2b134444c732fc8466a7f075a30a69eb4eab90c19a", kill_on_drop: false }`
[INFO] [stdout] 63fd8784ab4f108376ca8a2b134444c732fc8466a7f075a30a69eb4eab90c19a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a1b11ff6e1212ab69160e30cef206cc21388ad7a494491fb092d83714bc164c
[INFO] running `Command { std: "docker" "start" "-a" "2a1b11ff6e1212ab69160e30cef206cc21388ad7a494491fb092d83714bc164c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.28
[INFO] [stderr]    Compiling kotonoha v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "2a1b11ff6e1212ab69160e30cef206cc21388ad7a494491fb092d83714bc164c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1b11ff6e1212ab69160e30cef206cc21388ad7a494491fb092d83714bc164c", kill_on_drop: false }`
[INFO] [stdout] 2a1b11ff6e1212ab69160e30cef206cc21388ad7a494491fb092d83714bc164c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52f1b9cecddfb9791e9bc46d3cd9ad4d93d1c2346f7329652b82dd001bd47cd9
[INFO] running `Command { std: "docker" "start" "-a" "52f1b9cecddfb9791e9bc46d3cd9ad4d93d1c2346f7329652b82dd001bd47cd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling kotonoha v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "52f1b9cecddfb9791e9bc46d3cd9ad4d93d1c2346f7329652b82dd001bd47cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52f1b9cecddfb9791e9bc46d3cd9ad4d93d1c2346f7329652b82dd001bd47cd9", kill_on_drop: false }`
[INFO] [stdout] 52f1b9cecddfb9791e9bc46d3cd9ad4d93d1c2346f7329652b82dd001bd47cd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22c1299b49c4842e7b9d6d93ce3deccf4123ab480d537bc9cdc5b9a34e15b4fd
[INFO] running `Command { std: "docker" "start" "-a" "22c1299b49c4842e7b9d6d93ce3deccf4123ab480d537bc9cdc5b9a34e15b4fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kotonoha-a15a9a0b4e3ce843)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kotonoha
[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" "22c1299b49c4842e7b9d6d93ce3deccf4123ab480d537bc9cdc5b9a34e15b4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c1299b49c4842e7b9d6d93ce3deccf4123ab480d537bc9cdc5b9a34e15b4fd", kill_on_drop: false }`
[INFO] [stdout] 22c1299b49c4842e7b9d6d93ce3deccf4123ab480d537bc9cdc5b9a34e15b4fd