[INFO] fetching crate take 0.1.0...
[INFO] testing take-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate take 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate take 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate take 0.1.0
[INFO] finished tweaking crates.io crate take 0.1.0
[INFO] tweaked toml for crates.io crate take 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62005d4dce89e5939a9d34c208a41c727e9de78c35b8924eb3e7f3ce6ddeb9f4
[INFO] running `Command { std: "docker" "start" "-a" "62005d4dce89e5939a9d34c208a41c727e9de78c35b8924eb3e7f3ce6ddeb9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62005d4dce89e5939a9d34c208a41c727e9de78c35b8924eb3e7f3ce6ddeb9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62005d4dce89e5939a9d34c208a41c727e9de78c35b8924eb3e7f3ce6ddeb9f4", kill_on_drop: false }`
[INFO] [stdout] 62005d4dce89e5939a9d34c208a41c727e9de78c35b8924eb3e7f3ce6ddeb9f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95496967977b357df0becf20189b46cccd4fcf4220c48e0af20e77f45d456d02
[INFO] running `Command { std: "docker" "start" "-a" "95496967977b357df0becf20189b46cccd4fcf4220c48e0af20e77f45d456d02", kill_on_drop: false }`
[INFO] [stderr]    Compiling take v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "95496967977b357df0becf20189b46cccd4fcf4220c48e0af20e77f45d456d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95496967977b357df0becf20189b46cccd4fcf4220c48e0af20e77f45d456d02", kill_on_drop: false }`
[INFO] [stdout] 95496967977b357df0becf20189b46cccd4fcf4220c48e0af20e77f45d456d02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1165062cbe0154253be1c167e2cb345c24e3372e89134a6f81c855c47957d05c
[INFO] running `Command { std: "docker" "start" "-a" "1165062cbe0154253be1c167e2cb345c24e3372e89134a6f81c855c47957d05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling take v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "1165062cbe0154253be1c167e2cb345c24e3372e89134a6f81c855c47957d05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1165062cbe0154253be1c167e2cb345c24e3372e89134a6f81c855c47957d05c", kill_on_drop: false }`
[INFO] [stdout] 1165062cbe0154253be1c167e2cb345c24e3372e89134a6f81c855c47957d05c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa0a5e2347ae904ddcf5372f2ea8504ca986221d0df1b0abd15d43f8c7c34b62
[INFO] running `Command { std: "docker" "start" "-a" "aa0a5e2347ae904ddcf5372f2ea8504ca986221d0df1b0abd15d43f8c7c34b62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/take-66bd16a6d5e7e507)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests take
[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" "aa0a5e2347ae904ddcf5372f2ea8504ca986221d0df1b0abd15d43f8c7c34b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0a5e2347ae904ddcf5372f2ea8504ca986221d0df1b0abd15d43f8c7c34b62", kill_on_drop: false }`
[INFO] [stdout] aa0a5e2347ae904ddcf5372f2ea8504ca986221d0df1b0abd15d43f8c7c34b62