[INFO] fetching crate reciprocal 0.1.2...
[INFO] testing reciprocal-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate reciprocal 0.1.2 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate reciprocal 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reciprocal 0.1.2
[INFO] finished tweaking crates.io crate reciprocal 0.1.2
[INFO] tweaked toml for crates.io crate reciprocal 0.1.2 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastdivide v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f31f8d6fd1d875b76b632b66b631d3200ee9f8400ad60ba98d1beb74c743e3bf
[INFO] running `Command { std: "docker" "start" "-a" "f31f8d6fd1d875b76b632b66b631d3200ee9f8400ad60ba98d1beb74c743e3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f31f8d6fd1d875b76b632b66b631d3200ee9f8400ad60ba98d1beb74c743e3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31f8d6fd1d875b76b632b66b631d3200ee9f8400ad60ba98d1beb74c743e3bf", kill_on_drop: false }`
[INFO] [stdout] f31f8d6fd1d875b76b632b66b631d3200ee9f8400ad60ba98d1beb74c743e3bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05fb28afc808d05620df0fd668464484d5a57990b1c2839a4b54954be5a6f153
[INFO] running `Command { std: "docker" "start" "-a" "05fb28afc808d05620df0fd668464484d5a57990b1c2839a4b54954be5a6f153", kill_on_drop: false }`
[INFO] [stderr]    Compiling reciprocal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "05fb28afc808d05620df0fd668464484d5a57990b1c2839a4b54954be5a6f153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fb28afc808d05620df0fd668464484d5a57990b1c2839a4b54954be5a6f153", kill_on_drop: false }`
[INFO] [stdout] 05fb28afc808d05620df0fd668464484d5a57990b1c2839a4b54954be5a6f153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4a12e1e06821cd1745805156ecc8903dd0c5997dcb95e448ab6a3f350865fc
[INFO] running `Command { std: "docker" "start" "-a" "4c4a12e1e06821cd1745805156ecc8903dd0c5997dcb95e448ab6a3f350865fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling fastdivide v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling reciprocal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.39s
[INFO] running `Command { std: "docker" "inspect" "4c4a12e1e06821cd1745805156ecc8903dd0c5997dcb95e448ab6a3f350865fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4a12e1e06821cd1745805156ecc8903dd0c5997dcb95e448ab6a3f350865fc", kill_on_drop: false }`
[INFO] [stdout] 4c4a12e1e06821cd1745805156ecc8903dd0c5997dcb95e448ab6a3f350865fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8bca8023ab7dfbb8bcf77b9fd7e8c64f403edcd2a6d7680135668399ddc1a43
[INFO] running `Command { std: "docker" "start" "-a" "e8bca8023ab7dfbb8bcf77b9fd7e8c64f403edcd2a6d7680135668399ddc1a43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reciprocal-2029f453614005bf)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::check_edge_cases ... ok
[INFO] [stdout] test tests::test_factors_of_u64_max ... ok
[INFO] [stdout] test tests::check_powers_of_two ... ok
[INFO] [stdout] test tests::test_small_divisors ... ok
[INFO] [stdout] test tests::test_near_powers_of_two ... ok
[INFO] [stdout] test tests::test_powers_of_two_and_half ... ok
[INFO] [stdout] test tests::test_sparse_divisors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reciprocal
[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" "e8bca8023ab7dfbb8bcf77b9fd7e8c64f403edcd2a6d7680135668399ddc1a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8bca8023ab7dfbb8bcf77b9fd7e8c64f403edcd2a6d7680135668399ddc1a43", kill_on_drop: false }`
[INFO] [stdout] e8bca8023ab7dfbb8bcf77b9fd7e8c64f403edcd2a6d7680135668399ddc1a43