[INFO] fetching crate volcano 0.0.1...
[INFO] testing volcano-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate volcano 0.0.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate volcano 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate volcano 0.0.1
[INFO] finished tweaking crates.io crate volcano 0.0.1
[INFO] tweaked toml for crates.io crate volcano 0.0.1 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1d41140898313b18db398370a1d36248e79d6d603561bcaf30ff888e3ee1a9e
[INFO] running `Command { std: "docker" "start" "-a" "c1d41140898313b18db398370a1d36248e79d6d603561bcaf30ff888e3ee1a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1d41140898313b18db398370a1d36248e79d6d603561bcaf30ff888e3ee1a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d41140898313b18db398370a1d36248e79d6d603561bcaf30ff888e3ee1a9e", kill_on_drop: false }`
[INFO] [stdout] c1d41140898313b18db398370a1d36248e79d6d603561bcaf30ff888e3ee1a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 657e47b6029d45286f1d16b9e85fed0bf52fe4e33dc165682a78fb5d15d4f540
[INFO] running `Command { std: "docker" "start" "-a" "657e47b6029d45286f1d16b9e85fed0bf52fe4e33dc165682a78fb5d15d4f540", kill_on_drop: false }`
[INFO] [stderr]    Compiling volcano v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "657e47b6029d45286f1d16b9e85fed0bf52fe4e33dc165682a78fb5d15d4f540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657e47b6029d45286f1d16b9e85fed0bf52fe4e33dc165682a78fb5d15d4f540", kill_on_drop: false }`
[INFO] [stdout] 657e47b6029d45286f1d16b9e85fed0bf52fe4e33dc165682a78fb5d15d4f540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b51f376a1115e9fbba6d38d99e8d910d8fad186ff5dec07f835bcb266016532e
[INFO] running `Command { std: "docker" "start" "-a" "b51f376a1115e9fbba6d38d99e8d910d8fad186ff5dec07f835bcb266016532e", kill_on_drop: false }`
[INFO] [stderr]    Compiling volcano v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/volcano-45e8651630484a25)
[INFO] running `Command { std: "docker" "inspect" "b51f376a1115e9fbba6d38d99e8d910d8fad186ff5dec07f835bcb266016532e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51f376a1115e9fbba6d38d99e8d910d8fad186ff5dec07f835bcb266016532e", kill_on_drop: false }`
[INFO] [stdout] b51f376a1115e9fbba6d38d99e8d910d8fad186ff5dec07f835bcb266016532e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e997a3413597c09a0d28633b6233c22413c354a5a91f9b8226ca3fcccf65dd6b
[INFO] running `Command { std: "docker" "start" "-a" "e997a3413597c09a0d28633b6233c22413c354a5a91f9b8226ca3fcccf65dd6b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/volcano-45e8651630484a25)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volcano
[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" "e997a3413597c09a0d28633b6233c22413c354a5a91f9b8226ca3fcccf65dd6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e997a3413597c09a0d28633b6233c22413c354a5a91f9b8226ca3fcccf65dd6b", kill_on_drop: false }`
[INFO] [stdout] e997a3413597c09a0d28633b6233c22413c354a5a91f9b8226ca3fcccf65dd6b