[INFO] fetching crate numeral 1.0.0...
[INFO] testing numeral-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate numeral 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate numeral 1.0.0
[INFO] finished tweaking crates.io crate numeral 1.0.0
[INFO] tweaked toml for crates.io crate numeral 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate numeral 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b7b8ab6a481a326b1f9a8a7b62291dae7b38b5da5439eaa0490b3b7b8a0fa4d
[INFO] running `Command { std: "docker" "start" "-a" "3b7b8ab6a481a326b1f9a8a7b62291dae7b38b5da5439eaa0490b3b7b8a0fa4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b7b8ab6a481a326b1f9a8a7b62291dae7b38b5da5439eaa0490b3b7b8a0fa4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7b8ab6a481a326b1f9a8a7b62291dae7b38b5da5439eaa0490b3b7b8a0fa4d", kill_on_drop: false }`
[INFO] [stdout] 3b7b8ab6a481a326b1f9a8a7b62291dae7b38b5da5439eaa0490b3b7b8a0fa4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0ee706d3769c5a101fe204f00e4827a6b109c46ae33673199ab5d139bbc9e76
[INFO] running `Command { std: "docker" "start" "-a" "b0ee706d3769c5a101fe204f00e4827a6b109c46ae33673199ab5d139bbc9e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeral v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b0ee706d3769c5a101fe204f00e4827a6b109c46ae33673199ab5d139bbc9e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ee706d3769c5a101fe204f00e4827a6b109c46ae33673199ab5d139bbc9e76", kill_on_drop: false }`
[INFO] [stdout] b0ee706d3769c5a101fe204f00e4827a6b109c46ae33673199ab5d139bbc9e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b7b4691907145a2d2ac247610d81e19f93dfec5d071ae276ec8f485f2cefed4
[INFO] running `Command { std: "docker" "start" "-a" "6b7b4691907145a2d2ac247610d81e19f93dfec5d071ae276ec8f485f2cefed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling numeral v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "6b7b4691907145a2d2ac247610d81e19f93dfec5d071ae276ec8f485f2cefed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7b4691907145a2d2ac247610d81e19f93dfec5d071ae276ec8f485f2cefed4", kill_on_drop: false }`
[INFO] [stdout] 6b7b4691907145a2d2ac247610d81e19f93dfec5d071ae276ec8f485f2cefed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b130a88868385817f4f022004db3b078acb477cc09a06f24b03ac4111ecf6c13
[INFO] running `Command { std: "docker" "start" "-a" "b130a88868385817f4f022004db3b078acb477cc09a06f24b03ac4111ecf6c13", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numeral-316f2d1a4b466bc6)
[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]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-2d7798f0b20b8bb9)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test call_on_full_range_i8 ... ok
[INFO] [stdout] test call_on_full_range_u8 ... ok
[INFO] [stdout] test call_on_critical_ranges_u64 ... ok
[INFO] [stdout] test call_on_critical_ranges_isize ... ok
[INFO] [stdout] test call_on_min_max_i32 ... ok
[INFO] [stdout] test call_on_min_max_i64 ... ok
[INFO] [stdout] test call_on_critical_ranges_u32 ... ok
[INFO] [stdout] test call_on_critical_ranges_i32 ... ok
[INFO] [stdout] test call_on_min_max_i16 ... ok
[INFO] [stdout] test call_on_min_max_i8 ... ok
[INFO] [stdout] test call_on_critical_ranges_i64 ... ok
[INFO] [stdout] test call_on_min_max_u16 ... ok
[INFO] [stdout] test call_on_min_max_u32 ... ok
[INFO] [stdout] test call_on_min_max_u64 ... ok
[INFO] [stdout] test call_on_min_max_u8 ... ok
[INFO] [stdout] test call_on_min_max_usize ... ok
[INFO] [stdout] test call_on_min_max_isize ... ok
[INFO] [stdout] test cardinal_value_min_max_ptr ... ok
[INFO] [stdout] test cardinal_value_m256_256 ... ok
[INFO] [stdout] test cardinal_value_min_max_int ... ok
[INFO] [stdout] test call_on_critical_ranges_usize ... ok
[INFO] [stdout] test call_on_full_range_u16 ... ok
[INFO] [stdout] test call_on_full_range_i16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numeral
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Cardinal::cardinal (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b130a88868385817f4f022004db3b078acb477cc09a06f24b03ac4111ecf6c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b130a88868385817f4f022004db3b078acb477cc09a06f24b03ac4111ecf6c13", kill_on_drop: false }`
[INFO] [stdout] b130a88868385817f4f022004db3b078acb477cc09a06f24b03ac4111ecf6c13