[INFO] fetching crate numeral 1.0.0...
[INFO] testing numeral-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate numeral 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numeral 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d88dc44696d32b4a7ece257b45b013d07bdf9b35c0ab288725a51afc27556c59
[INFO] running `Command { std: "docker" "start" "-a" "d88dc44696d32b4a7ece257b45b013d07bdf9b35c0ab288725a51afc27556c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d88dc44696d32b4a7ece257b45b013d07bdf9b35c0ab288725a51afc27556c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88dc44696d32b4a7ece257b45b013d07bdf9b35c0ab288725a51afc27556c59", kill_on_drop: false }`
[INFO] [stdout] d88dc44696d32b4a7ece257b45b013d07bdf9b35c0ab288725a51afc27556c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf3942fd6b768382a15f94f3840a0fe27353f4246ba2b5fc61b5cb27dfc21cc7
[INFO] running `Command { std: "docker" "start" "-a" "cf3942fd6b768382a15f94f3840a0fe27353f4246ba2b5fc61b5cb27dfc21cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeral v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "cf3942fd6b768382a15f94f3840a0fe27353f4246ba2b5fc61b5cb27dfc21cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3942fd6b768382a15f94f3840a0fe27353f4246ba2b5fc61b5cb27dfc21cc7", kill_on_drop: false }`
[INFO] [stdout] cf3942fd6b768382a15f94f3840a0fe27353f4246ba2b5fc61b5cb27dfc21cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 153111bb7ad3b625d0180c2223b3e2c0df77e10a67ef55c37e2c5af586971697
[INFO] running `Command { std: "docker" "start" "-a" "153111bb7ad3b625d0180c2223b3e2c0df77e10a67ef55c37e2c5af586971697", 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 1.53s
[INFO] running `Command { std: "docker" "inspect" "153111bb7ad3b625d0180c2223b3e2c0df77e10a67ef55c37e2c5af586971697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153111bb7ad3b625d0180c2223b3e2c0df77e10a67ef55c37e2c5af586971697", kill_on_drop: false }`
[INFO] [stdout] 153111bb7ad3b625d0180c2223b3e2c0df77e10a67ef55c37e2c5af586971697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f946ce0d492a9f1d61c29e25311015fa20b8b461fc948d3cb18dba8fa8ec4f2d
[INFO] running `Command { std: "docker" "start" "-a" "f946ce0d492a9f1d61c29e25311015fa20b8b461fc948d3cb18dba8fa8ec4f2d", 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-9c4115aa041a4536)
[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-158fa28531789ff7)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test call_on_critical_ranges_i32 ... ok
[INFO] [stdout] test call_on_full_range_i8 ... ok
[INFO] [stdout] test call_on_critical_ranges_isize ... ok
[INFO] [stdout] test call_on_critical_ranges_u64 ... ok
[INFO] [stdout] test call_on_critical_ranges_i64 ... ok
[INFO] [stdout] test call_on_critical_ranges_usize ... ok
[INFO] [stdout] test call_on_critical_ranges_u32 ... ok
[INFO] [stdout] test call_on_full_range_u8 ... ok
[INFO] [stdout] test call_on_min_max_u16 ... ok
[INFO] [stdout] test call_on_min_max_isize ... ok
[INFO] [stdout] test call_on_min_max_i16 ... ok
[INFO] [stdout] test call_on_min_max_i32 ... ok
[INFO] [stdout] test call_on_min_max_i64 ... 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 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_min_max_i8 ... ok
[INFO] [stdout] test call_on_full_range_u16 ... ok
[INFO] [stdout] test call_on_full_range_i16 ... ok
[INFO] [stderr]    Doc-tests numeral
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[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 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f946ce0d492a9f1d61c29e25311015fa20b8b461fc948d3cb18dba8fa8ec4f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f946ce0d492a9f1d61c29e25311015fa20b8b461fc948d3cb18dba8fa8ec4f2d", kill_on_drop: false }`
[INFO] [stdout] f946ce0d492a9f1d61c29e25311015fa20b8b461fc948d3cb18dba8fa8ec4f2d