[INFO] fetching crate fastapprox 0.3.0...
[INFO] testing fastapprox-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate fastapprox 0.3.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate fastapprox 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastapprox 0.3.0
[INFO] finished tweaking crates.io crate fastapprox 0.3.0
[INFO] tweaked toml for crates.io crate fastapprox 0.3.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6f3d80b8dbb65cecd3ad7a5522fb229ec87602804fadf4e3d8aad2d21ae4a00
[INFO] running `Command { std: "docker" "start" "-a" "e6f3d80b8dbb65cecd3ad7a5522fb229ec87602804fadf4e3d8aad2d21ae4a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f3d80b8dbb65cecd3ad7a5522fb229ec87602804fadf4e3d8aad2d21ae4a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f3d80b8dbb65cecd3ad7a5522fb229ec87602804fadf4e3d8aad2d21ae4a00", kill_on_drop: false }`
[INFO] [stdout] e6f3d80b8dbb65cecd3ad7a5522fb229ec87602804fadf4e3d8aad2d21ae4a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b889ea09c46e039a429ebc2461908d19af7c80eff13f8d4397d26ff53b7201
[INFO] running `Command { std: "docker" "start" "-a" "30b889ea09c46e039a429ebc2461908d19af7c80eff13f8d4397d26ff53b7201", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fastapprox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "30b889ea09c46e039a429ebc2461908d19af7c80eff13f8d4397d26ff53b7201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b889ea09c46e039a429ebc2461908d19af7c80eff13f8d4397d26ff53b7201", kill_on_drop: false }`
[INFO] [stdout] 30b889ea09c46e039a429ebc2461908d19af7c80eff13f8d4397d26ff53b7201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 833332846d173c780bfd7988f7537b6a58a69f70d44fbf33373420f416e5cfbd
[INFO] running `Command { std: "docker" "start" "-a" "833332846d173c780bfd7988f7537b6a58a69f70d44fbf33373420f416e5cfbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastapprox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "833332846d173c780bfd7988f7537b6a58a69f70d44fbf33373420f416e5cfbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833332846d173c780bfd7988f7537b6a58a69f70d44fbf33373420f416e5cfbd", kill_on_drop: false }`
[INFO] [stdout] 833332846d173c780bfd7988f7537b6a58a69f70d44fbf33373420f416e5cfbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfda90e071c55b96e24e1792294422d5a71a1c41308dc312a1d6ace29cfa5417
[INFO] running `Command { std: "docker" "start" "-a" "dfda90e071c55b96e24e1792294422d5a71a1c41308dc312a1d6ace29cfa5417", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fastapprox-b4dab2165b8c4bcb)
[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 fastapprox
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/faster/mod.rs - faster::cosfull (line 197) ... ok
[INFO] [stdout] test src/fast/mod.rs - fast::cosfull (line 225) ... ok
[INFO] [stdout] test src/faster/mod.rs - faster::cos (line 175) ... ok
[INFO] [stdout] test src/fast/mod.rs - fast::cos (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfda90e071c55b96e24e1792294422d5a71a1c41308dc312a1d6ace29cfa5417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfda90e071c55b96e24e1792294422d5a71a1c41308dc312a1d6ace29cfa5417", kill_on_drop: false }`
[INFO] [stdout] dfda90e071c55b96e24e1792294422d5a71a1c41308dc312a1d6ace29cfa5417
