[INFO] fetching crate asura 0.3.0...
[INFO] testing asura-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate asura 0.3.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate asura 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asura 0.3.0
[INFO] finished tweaking crates.io crate asura 0.3.0
[INFO] tweaked toml for crates.io crate asura 0.3.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0933287e52a5f6c314c00d2359a9f18c649837175c0a9727a84f1c475e726351
[INFO] running `Command { std: "docker" "start" "-a" "0933287e52a5f6c314c00d2359a9f18c649837175c0a9727a84f1c475e726351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0933287e52a5f6c314c00d2359a9f18c649837175c0a9727a84f1c475e726351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0933287e52a5f6c314c00d2359a9f18c649837175c0a9727a84f1c475e726351", kill_on_drop: false }`
[INFO] [stdout] 0933287e52a5f6c314c00d2359a9f18c649837175c0a9727a84f1c475e726351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4341acc5d396047b24a1a0188e4883abd41af32ff9938d783eda36aaf59fddb1
[INFO] running `Command { std: "docker" "start" "-a" "4341acc5d396047b24a1a0188e4883abd41af32ff9938d783eda36aaf59fddb1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling asura v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "4341acc5d396047b24a1a0188e4883abd41af32ff9938d783eda36aaf59fddb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4341acc5d396047b24a1a0188e4883abd41af32ff9938d783eda36aaf59fddb1", kill_on_drop: false }`
[INFO] [stdout] 4341acc5d396047b24a1a0188e4883abd41af32ff9938d783eda36aaf59fddb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90b137f53bf2e7c24bd02752704a92991712283654204a87a478361b92bd154d
[INFO] running `Command { std: "docker" "start" "-a" "90b137f53bf2e7c24bd02752704a92991712283654204a87a478361b92bd154d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling asura v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "90b137f53bf2e7c24bd02752704a92991712283654204a87a478361b92bd154d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b137f53bf2e7c24bd02752704a92991712283654204a87a478361b92bd154d", kill_on_drop: false }`
[INFO] [stdout] 90b137f53bf2e7c24bd02752704a92991712283654204a87a478361b92bd154d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c36c9ee29c2465bc9932fce5a71941be56498dffb538ef5212bbdf23fcbcefa7
[INFO] running `Command { std: "docker" "start" "-a" "c36c9ee29c2465bc9932fce5a71941be56498dffb538ef5212bbdf23fcbcefa7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asura-6cb1696dc35a06dc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test rand::test_compute_n ... ok
[INFO] [stdout] test rand::test_inclusive ... ok
[INFO] [stdout] test rand::test_pow2 ... ok
[INFO] [stdout] test rand::test_reproducible ... ok
[INFO] [stdout] test test_add_huge_node ... ok
[INFO] [stdout] test test_add_many_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.91s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asura
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c36c9ee29c2465bc9932fce5a71941be56498dffb538ef5212bbdf23fcbcefa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36c9ee29c2465bc9932fce5a71941be56498dffb538ef5212bbdf23fcbcefa7", kill_on_drop: false }`
[INFO] [stdout] c36c9ee29c2465bc9932fce5a71941be56498dffb538ef5212bbdf23fcbcefa7