[INFO] fetching crate number-encoding 0.1.0...
[INFO] testing number-encoding-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate number-encoding 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate number-encoding 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate number-encoding 0.1.0
[INFO] finished tweaking crates.io crate number-encoding 0.1.0
[INFO] tweaked toml for crates.io crate number-encoding 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21d1addb00d38aa98beff0d5e6e5a0a29db3e889e3c4f9d5b6e53da5440b63b6
[INFO] running `Command { std: "docker" "start" "-a" "21d1addb00d38aa98beff0d5e6e5a0a29db3e889e3c4f9d5b6e53da5440b63b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21d1addb00d38aa98beff0d5e6e5a0a29db3e889e3c4f9d5b6e53da5440b63b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d1addb00d38aa98beff0d5e6e5a0a29db3e889e3c4f9d5b6e53da5440b63b6", kill_on_drop: false }`
[INFO] [stdout] 21d1addb00d38aa98beff0d5e6e5a0a29db3e889e3c4f9d5b6e53da5440b63b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cc81bff0507216838ff614159476b3651aa32683a9bbc140f29d75f067f5ab7
[INFO] running `Command { std: "docker" "start" "-a" "5cc81bff0507216838ff614159476b3651aa32683a9bbc140f29d75f067f5ab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-encoding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "5cc81bff0507216838ff614159476b3651aa32683a9bbc140f29d75f067f5ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc81bff0507216838ff614159476b3651aa32683a9bbc140f29d75f067f5ab7", kill_on_drop: false }`
[INFO] [stdout] 5cc81bff0507216838ff614159476b3651aa32683a9bbc140f29d75f067f5ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2110cebc1826d136157693fb2eec8c58bc42cc46cc1785afa71ad892d4816ff8
[INFO] running `Command { std: "docker" "start" "-a" "2110cebc1826d136157693fb2eec8c58bc42cc46cc1785afa71ad892d4816ff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling number-encoding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "2110cebc1826d136157693fb2eec8c58bc42cc46cc1785afa71ad892d4816ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2110cebc1826d136157693fb2eec8c58bc42cc46cc1785afa71ad892d4816ff8", kill_on_drop: false }`
[INFO] [stdout] 2110cebc1826d136157693fb2eec8c58bc42cc46cc1785afa71ad892d4816ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13fc40753853a224813c0de0f4325ca259f699a8006379e88850b2f26fba16e4
[INFO] running `Command { std: "docker" "start" "-a" "13fc40753853a224813c0de0f4325ca259f699a8006379e88850b2f26fba16e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/number_encoding-58fd85f755a33227)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test combinadics::encode_ok ... ok
[INFO] [stdout] test combinadics::iter_new_from_ok ... ok
[INFO] [stdout] test combinadics::iter_ok ... ok
[INFO] [stdout] test combination_ok ... ok
[INFO] [stdout] test combinadics::decode_ok ... ok
[INFO] [stdout] test factoradics::decode_encode_bij ... ok
[INFO] [stdout] test factoradics::encode_ok ... ok
[INFO] [stdout] test factoradics::iter_ok ... ok
[INFO] [stdout] test factoradics::decode_ok ... ok
[INFO] [stdout] test factorial_ok ... ok
[INFO] [stdout] test is_ordered_set_ok ... ok
[INFO] [stdout] test is_unordered_set_ok ... ok
[INFO] [stdout] test greatest_common_divisor_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests number-encoding
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/combinadics.rs - combinadics::Iter (line 190) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode (line 66) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::encode (line 141) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::Iter (line 206) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode_mut (line 25) ... ok
[INFO] [stdout] test src/lib.rs - factorial (line 78) ... ok
[INFO] [stdout] test src/lib.rs - combination (line 117) ... ok
[INFO] [stdout] test src/lib.rs - greatest_common_divisor (line 32) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 208) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::encode (line 127) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 197) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode (line 75) ... ok
[INFO] [stdout] test src/combinadics.rs - combinadics::decode (line 82) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::Iter (line 183) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::encode (line 131) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode_mut (line 25) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::decode (line 59) ... ok
[INFO] [stdout] test src/factoradics.rs - factoradics::encode (line 116) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13fc40753853a224813c0de0f4325ca259f699a8006379e88850b2f26fba16e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13fc40753853a224813c0de0f4325ca259f699a8006379e88850b2f26fba16e4", kill_on_drop: false }`
[INFO] [stdout] 13fc40753853a224813c0de0f4325ca259f699a8006379e88850b2f26fba16e4