[INFO] fetching crate polygamma 0.1.0...
[INFO] testing polygamma-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate polygamma 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate polygamma 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polygamma 0.1.0
[INFO] finished tweaking crates.io crate polygamma 0.1.0
[INFO] tweaked toml for crates.io crate polygamma 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 999345c39f312572d335b59c2c7a3e8e55c68c9d07bfb5a3ad585cc271ffc035
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "999345c39f312572d335b59c2c7a3e8e55c68c9d07bfb5a3ad585cc271ffc035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "999345c39f312572d335b59c2c7a3e8e55c68c9d07bfb5a3ad585cc271ffc035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999345c39f312572d335b59c2c7a3e8e55c68c9d07bfb5a3ad585cc271ffc035", kill_on_drop: false }`
[INFO] [stdout] 999345c39f312572d335b59c2c7a3e8e55c68c9d07bfb5a3ad585cc271ffc035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d03df46a7c4ea155fccc9d3fb72e4fe5d7e4904b71bbb99a856214641d7e2ca1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d03df46a7c4ea155fccc9d3fb72e4fe5d7e4904b71bbb99a856214641d7e2ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygamma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "d03df46a7c4ea155fccc9d3fb72e4fe5d7e4904b71bbb99a856214641d7e2ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03df46a7c4ea155fccc9d3fb72e4fe5d7e4904b71bbb99a856214641d7e2ca1", kill_on_drop: false }`
[INFO] [stdout] d03df46a7c4ea155fccc9d3fb72e4fe5d7e4904b71bbb99a856214641d7e2ca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a176f74eb90b09a87c3cc9295824fc631ee1c439f61bb0413eb3097553daec1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6a176f74eb90b09a87c3cc9295824fc631ee1c439f61bb0413eb3097553daec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygamma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "6a176f74eb90b09a87c3cc9295824fc631ee1c439f61bb0413eb3097553daec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a176f74eb90b09a87c3cc9295824fc631ee1c439f61bb0413eb3097553daec1", kill_on_drop: false }`
[INFO] [stdout] 6a176f74eb90b09a87c3cc9295824fc631ee1c439f61bb0413eb3097553daec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1915ae84a1c6e655f20db7bdf64e2469e70652bd2537fd97ed4ab0f030fc5d42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1915ae84a1c6e655f20db7bdf64e2469e70652bd2537fd97ed4ab0f030fc5d42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polygamma-6516c28828ff97e5)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test polygamma_::tests::digamma_1 ... ok
[INFO] [stdout] test polygamma_::tests::digamma_1_2 ... ok
[INFO] [stdout] test polygamma_::tests::digamma_2 ... ok
[INFO] [stdout] test polygamma_::tests::trigamma_1 ... ok
[INFO] [stdout] test polygamma_::tests::trigamma_1_2 ... ok
[INFO] [stdout] test polygamma_::tests::trigamma_2 ... ok
[INFO] [stdout] test polygamma_::tests::digamma_3 ... ok
[INFO] [stdout] test polygamma_::tests::digamma_4 ... ok
[INFO] [stdout] test polygamma_::tests::trigamma_3_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polygamma
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1915ae84a1c6e655f20db7bdf64e2469e70652bd2537fd97ed4ab0f030fc5d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1915ae84a1c6e655f20db7bdf64e2469e70652bd2537fd97ed4ab0f030fc5d42", kill_on_drop: false }`
[INFO] [stdout] 1915ae84a1c6e655f20db7bdf64e2469e70652bd2537fd97ed4ab0f030fc5d42