[INFO] fetching crate meansd 2.0.0...
[INFO] testing meansd-2.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate meansd 2.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate meansd 2.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate meansd 2.0.0
[INFO] finished tweaking crates.io crate meansd 2.0.0
[INFO] tweaked toml for crates.io crate meansd 2.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-float v2.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2102348c69bd9559dfb37bb0d0b41db54c82a8198daf058e116d0734d2b20633
[INFO] running `Command { std: "docker" "start" "-a" "2102348c69bd9559dfb37bb0d0b41db54c82a8198daf058e116d0734d2b20633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2102348c69bd9559dfb37bb0d0b41db54c82a8198daf058e116d0734d2b20633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2102348c69bd9559dfb37bb0d0b41db54c82a8198daf058e116d0734d2b20633", kill_on_drop: false }`
[INFO] [stdout] 2102348c69bd9559dfb37bb0d0b41db54c82a8198daf058e116d0734d2b20633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ac99af11ad4258db25f924726a3ad0b60e969591e10332fffba08673a03e628
[INFO] running `Command { std: "docker" "start" "-a" "0ac99af11ad4258db25f924726a3ad0b60e969591e10332fffba08673a03e628", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling meansd v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "0ac99af11ad4258db25f924726a3ad0b60e969591e10332fffba08673a03e628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac99af11ad4258db25f924726a3ad0b60e969591e10332fffba08673a03e628", kill_on_drop: false }`
[INFO] [stdout] 0ac99af11ad4258db25f924726a3ad0b60e969591e10332fffba08673a03e628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e27f72a5d6c0ad0901870d8b5429e2c522c46530d1093310cd83c0fa639fdde
[INFO] running `Command { std: "docker" "start" "-a" "4e27f72a5d6c0ad0901870d8b5429e2c522c46530d1093310cd83c0fa639fdde", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling meansd v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "4e27f72a5d6c0ad0901870d8b5429e2c522c46530d1093310cd83c0fa639fdde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e27f72a5d6c0ad0901870d8b5429e2c522c46530d1093310cd83c0fa639fdde", kill_on_drop: false }`
[INFO] [stdout] 4e27f72a5d6c0ad0901870d8b5429e2c522c46530d1093310cd83c0fa639fdde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 196e26b3b6aa73c67ff4f0c661f46f5136072d31bf142aef529725a11c469225
[INFO] running `Command { std: "docker" "start" "-a" "196e26b3b6aa73c67ff4f0c661f46f5136072d31bf142aef529725a11c469225", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/meansd-79302bcc2250c822)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test binned::tests::binned_breaks ... ok
[INFO] [stdout] test binned::tests::bin_matches ... ok
[INFO] [stdout] test binned::tests::binned_width ... ok
[INFO] [stdout] test meansd::tests::empty ... ok
[INFO] [stdout] test meansd::tests::population ... ok
[INFO] [stdout] test meansd::tests::single ... ok
[INFO] [stdout] test meansd::tests::small_mixed ... ok
[INFO] [stdout] test meansd::tests::small_negative ... ok
[INFO] [stdout] test meansd::tests::small_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests meansd
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/binned.rs - binned (line 23) ... ok
[INFO] [stdout] test src/binned.rs - binned (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "196e26b3b6aa73c67ff4f0c661f46f5136072d31bf142aef529725a11c469225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196e26b3b6aa73c67ff4f0c661f46f5136072d31bf142aef529725a11c469225", kill_on_drop: false }`
[INFO] [stdout] 196e26b3b6aa73c67ff4f0c661f46f5136072d31bf142aef529725a11c469225