[INFO] fetching crate bigdecimal 0.2.0...
[INFO] testing bigdecimal-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate bigdecimal 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate bigdecimal 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bigdecimal 0.2.0
[INFO] finished tweaking crates.io crate bigdecimal 0.2.0
[INFO] tweaked toml for crates.io crate bigdecimal 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate bigdecimal 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b424dc3c72a449eb0afb70dbcbd7b5604a20858a2f898e6fde603b810cc62ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b424dc3c72a449eb0afb70dbcbd7b5604a20858a2f898e6fde603b810cc62ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b424dc3c72a449eb0afb70dbcbd7b5604a20858a2f898e6fde603b810cc62ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b424dc3c72a449eb0afb70dbcbd7b5604a20858a2f898e6fde603b810cc62ad", kill_on_drop: false }`
[INFO] [stdout] 8b424dc3c72a449eb0afb70dbcbd7b5604a20858a2f898e6fde603b810cc62ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7de5c109cb0d0b68e3ae19a04fde6d3b34af27a2b850fb60676da39a6453b0c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7de5c109cb0d0b68e3ae19a04fde6d3b34af27a2b850fb60676da39a6453b0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling bigdecimal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
[INFO] running `Command { std: "docker" "inspect" "c7de5c109cb0d0b68e3ae19a04fde6d3b34af27a2b850fb60676da39a6453b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7de5c109cb0d0b68e3ae19a04fde6d3b34af27a2b850fb60676da39a6453b0c", kill_on_drop: false }`
[INFO] [stdout] c7de5c109cb0d0b68e3ae19a04fde6d3b34af27a2b850fb60676da39a6453b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36bc84e043a12140e70d91dca1e98447eeff2e02887fdde840f380105e69321c
[INFO] running `Command { std: "docker" "start" "-a" "36bc84e043a12140e70d91dca1e98447eeff2e02887fdde840f380105e69321c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling bigdecimal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.49s
[INFO] running `Command { std: "docker" "inspect" "36bc84e043a12140e70d91dca1e98447eeff2e02887fdde840f380105e69321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bc84e043a12140e70d91dca1e98447eeff2e02887fdde840f380105e69321c", kill_on_drop: false }`
[INFO] [stdout] 36bc84e043a12140e70d91dca1e98447eeff2e02887fdde840f380105e69321c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 355677a8dc5b46d550be3f2574b51884b76684ff8563dc965b162a436ff545c8
[INFO] running `Command { std: "docker" "start" "-a" "355677a8dc5b46d550be3f2574b51884b76684ff8563dc965b162a436ff545c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bigdecimal-4790099566bda102)
[INFO] [stdout] running 48 tests
[INFO] [stdout] test bigdecimal_tests::test_abs ... ok
[INFO] [stdout] test bigdecimal_tests::test_cube ... ok
[INFO] [stdout] test bigdecimal_tests::test_add ... ok
[INFO] [stdout] test bigdecimal_tests::test_digits ... ok
[INFO] [stdout] test bigdecimal_tests::test_debug ... ok
[INFO] [stdout] test bigdecimal_tests::test_div ... ok
[INFO] [stdout] test bigdecimal_tests::test_count_decimal_digits ... ok
[INFO] [stdout] test bigdecimal_tests::test_equal ... ok
[INFO] [stdout] test bigdecimal_tests::test_double ... ok
[INFO] [stdout] test bigdecimal_tests::test_from_f64 ... ok
[INFO] [stdout] test bigdecimal_tests::test_fmt ... ok
[INFO] [stdout] test bigdecimal_tests::test_from_f32 ... ok
[INFO] [stdout] test bigdecimal_tests::test_from_str ... ok
[INFO] [stdout] test bigdecimal_tests::test_from_i8 ... ok
[INFO] [stdout] test bigdecimal_tests::test_get_rounding_term ... ok
[INFO] [stdout] test bigdecimal_tests::test_half ... ok
[INFO] [stdout] test bigdecimal_tests::test_hash_equal_scale ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_empty - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_hash_not_equal ... ok
[INFO] [stdout] test bigdecimal_tests::test_hash_equal ... ok
[INFO] [stdout] test bigdecimal_tests::test_division_by_zero_panics - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_multiple_decimal_points - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_is_integer ... ok
[INFO] [stdout] test bigdecimal_tests::test_mul ... ok
[INFO] [stdout] test bigdecimal_tests::test_nan_float ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_nan - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_empty_exponent - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_invalid_char - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_only_decimal_and_exponent - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_only_decimal - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_bad_string_nan_exponent - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_sum ... ok
[INFO] [stdout] test bigdecimal_tests::test_division_by_zero_panics_v2 - should panic ... ok
[INFO] [stdout] test bigdecimal_tests::test_to_f64 ... ok
[INFO] [stdout] test bigdecimal_tests::test_square ... ok
[INFO] [stdout] test bigdecimal_tests::test_sub ... ok
[INFO] [stdout] test bigdecimal_tests::test_not_equal ... ok
[INFO] [stdout] test bigdecimal_tests::test_round ... ok
[INFO] [stdout] test bigdecimal_tests::test_to_i64 ... ok
[INFO] [stdout] test bigdecimal_tests::test_signed ... ok
[INFO] [stdout] test bigdecimal_tests::test_with_prec ... ok
[INFO] [stdout] test bigdecimal_tests::test_inverse ... ok
[INFO] [stdout] test bigdecimal_tests::test_rem ... ok
[INFO] [stdout] test bigdecimal_tests::test_normalize ... ok
[INFO] [stdout] test bigdecimal_tests::test_cbrt ... ok
[INFO] [stdout] test bigdecimal_tests::test_big_sqrt ... ok
[INFO] [stdout] test bigdecimal_tests::test_sqrt ... ok
[INFO] [stderr]    Doc-tests bigdecimal
[INFO] [stdout] test bigdecimal_tests::test_exp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - BigDecimal::as_bigint_and_exponent (line 273) ... ok
[INFO] [stdout] test src/lib.rs - BigDecimal::sign (line 254) ... ok
[INFO] [stdout] test src/lib.rs - BigDecimal::cmp (line 765) ... ok
[INFO] [stdout] test src/lib.rs - BigDecimal::parse_bytes (line 164) ... ok
[INFO] [stdout] test src/lib.rs - BigDecimal::into_bigint_and_exponent (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "355677a8dc5b46d550be3f2574b51884b76684ff8563dc965b162a436ff545c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355677a8dc5b46d550be3f2574b51884b76684ff8563dc965b162a436ff545c8", kill_on_drop: false }`
[INFO] [stdout] 355677a8dc5b46d550be3f2574b51884b76684ff8563dc965b162a436ff545c8