[INFO] fetching crate brahma_yantra 0.0.1...
[INFO] testing brahma_yantra-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate brahma_yantra 0.0.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate brahma_yantra 0.0.1 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 brahma_yantra 0.0.1
[INFO] finished tweaking crates.io crate brahma_yantra 0.0.1
[INFO] tweaked toml for crates.io crate brahma_yantra 0.0.1 written to /workspace/builds/worker-19/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] [stderr]     Blocking waiting for file lock on package cache
[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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] be63fda1a81eca8d0d163f6e0abda3d9e2b91681ad21bedb83c57a62d67f9ed7
[INFO] running `Command { std: "docker" "start" "-a" "be63fda1a81eca8d0d163f6e0abda3d9e2b91681ad21bedb83c57a62d67f9ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be63fda1a81eca8d0d163f6e0abda3d9e2b91681ad21bedb83c57a62d67f9ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be63fda1a81eca8d0d163f6e0abda3d9e2b91681ad21bedb83c57a62d67f9ed7", kill_on_drop: false }`
[INFO] [stdout] be63fda1a81eca8d0d163f6e0abda3d9e2b91681ad21bedb83c57a62d67f9ed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 0a4781926bbf7b1180f6a1fcc85298a8df3f2f0b4207559ed0bf66bafe9d1cb2
[INFO] running `Command { std: "docker" "start" "-a" "0a4781926bbf7b1180f6a1fcc85298a8df3f2f0b4207559ed0bf66bafe9d1cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling brahma_yantra v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "0a4781926bbf7b1180f6a1fcc85298a8df3f2f0b4207559ed0bf66bafe9d1cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4781926bbf7b1180f6a1fcc85298a8df3f2f0b4207559ed0bf66bafe9d1cb2", kill_on_drop: false }`
[INFO] [stdout] 0a4781926bbf7b1180f6a1fcc85298a8df3f2f0b4207559ed0bf66bafe9d1cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 314455c6feae98bd393c15bfc294a40fa5c625d2161e0870bccda24be7e49c1c
[INFO] running `Command { std: "docker" "start" "-a" "314455c6feae98bd393c15bfc294a40fa5c625d2161e0870bccda24be7e49c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling brahma_yantra v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "314455c6feae98bd393c15bfc294a40fa5c625d2161e0870bccda24be7e49c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314455c6feae98bd393c15bfc294a40fa5c625d2161e0870bccda24be7e49c1c", kill_on_drop: false }`
[INFO] [stdout] 314455c6feae98bd393c15bfc294a40fa5c625d2161e0870bccda24be7e49c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 4305c8fb337b4802132afbe49bb33c8cdb16c3ed75baf3961be28574face63a7
[INFO] running `Command { std: "docker" "start" "-a" "4305c8fb337b4802132afbe49bb33c8cdb16c3ed75baf3961be28574face63a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brahma_yantra-09b0e6253f25ffe1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brahma_yantra
[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] [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" "4305c8fb337b4802132afbe49bb33c8cdb16c3ed75baf3961be28574face63a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4305c8fb337b4802132afbe49bb33c8cdb16c3ed75baf3961be28574face63a7", kill_on_drop: false }`
[INFO] [stdout] 4305c8fb337b4802132afbe49bb33c8cdb16c3ed75baf3961be28574face63a7