[INFO] fetching crate numeric-algs 0.5.0...
[INFO] testing numeric-algs-0.5.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate numeric-algs 0.5.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate numeric-algs 0.5.0 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 numeric-algs 0.5.0
[INFO] finished tweaking crates.io crate numeric-algs 0.5.0
[INFO] tweaked toml for crates.io crate numeric-algs 0.5.0 written to /workspace/builds/worker-38/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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 1c9d99c84969c77ce85735f72f23078aa2bf3faa707d6bc919509d4e01be4ad3
[INFO] running `Command { std: "docker" "start" "-a" "1c9d99c84969c77ce85735f72f23078aa2bf3faa707d6bc919509d4e01be4ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c9d99c84969c77ce85735f72f23078aa2bf3faa707d6bc919509d4e01be4ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9d99c84969c77ce85735f72f23078aa2bf3faa707d6bc919509d4e01be4ad3", kill_on_drop: false }`
[INFO] [stdout] 1c9d99c84969c77ce85735f72f23078aa2bf3faa707d6bc919509d4e01be4ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] befd1b0fe9ac1409d3fe6448eb52e48c13b711891dce6a2b08d6ad417658de6e
[INFO] running `Command { std: "docker" "start" "-a" "befd1b0fe9ac1409d3fe6448eb52e48c13b711891dce6a2b08d6ad417658de6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeric-algs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "befd1b0fe9ac1409d3fe6448eb52e48c13b711891dce6a2b08d6ad417658de6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befd1b0fe9ac1409d3fe6448eb52e48c13b711891dce6a2b08d6ad417658de6e", kill_on_drop: false }`
[INFO] [stdout] befd1b0fe9ac1409d3fe6448eb52e48c13b711891dce6a2b08d6ad417658de6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 6e0b4bcb68fba1444d1dab54ba3e636ecb4c85ec058e7c19086f292273779f7b
[INFO] running `Command { std: "docker" "start" "-a" "6e0b4bcb68fba1444d1dab54ba3e636ecb4c85ec058e7c19086f292273779f7b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling numeric-algs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "6e0b4bcb68fba1444d1dab54ba3e636ecb4c85ec058e7c19086f292273779f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0b4bcb68fba1444d1dab54ba3e636ecb4c85ec058e7c19086f292273779f7b", kill_on_drop: false }`
[INFO] [stdout] 6e0b4bcb68fba1444d1dab54ba3e636ecb4c85ec058e7c19086f292273779f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d2607ba05f2b4b7fe257fe932f2f80e95d5b55bb7a025675283502800c5a91c4
[INFO] running `Command { std: "docker" "start" "-a" "d2607ba05f2b4b7fe257fe932f2f80e95d5b55bb7a025675283502800c5a91c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numeric_algs-baeb1d277e521abf)
[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] [stderr]    Doc-tests numeric_algs
[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" "d2607ba05f2b4b7fe257fe932f2f80e95d5b55bb7a025675283502800c5a91c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2607ba05f2b4b7fe257fe932f2f80e95d5b55bb7a025675283502800c5a91c4", kill_on_drop: false }`
[INFO] [stdout] d2607ba05f2b4b7fe257fe932f2f80e95d5b55bb7a025675283502800c5a91c4