[INFO] crate num-decimal 0.2.2 is already in cache
[INFO] testing num-decimal-0.2.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate num-decimal 0.2.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate num-decimal 0.2.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate num-decimal 0.2.2
[INFO] finished tweaking crates.io crate num-decimal 0.2.2
[INFO] tweaked toml for crates.io crate num-decimal 0.2.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec10a326b43ac074d4283452cdd247bb3515fa32d26352af3b7c05fb0fb0d4f
[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" "6ec10a326b43ac074d4283452cdd247bb3515fa32d26352af3b7c05fb0fb0d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec10a326b43ac074d4283452cdd247bb3515fa32d26352af3b7c05fb0fb0d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec10a326b43ac074d4283452cdd247bb3515fa32d26352af3b7c05fb0fb0d4f", kill_on_drop: false }`
[INFO] [stdout] 6ec10a326b43ac074d4283452cdd247bb3515fa32d26352af3b7c05fb0fb0d4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34537de67d05fd18af1ebc45b0c043b245fc67f51d8a32bfeb123ef543b5fb4b
[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" "34537de67d05fd18af1ebc45b0c043b245fc67f51d8a32bfeb123ef543b5fb4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-decimal v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "34537de67d05fd18af1ebc45b0c043b245fc67f51d8a32bfeb123ef543b5fb4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34537de67d05fd18af1ebc45b0c043b245fc67f51d8a32bfeb123ef543b5fb4b", kill_on_drop: false }`
[INFO] [stdout] 34537de67d05fd18af1ebc45b0c043b245fc67f51d8a32bfeb123ef543b5fb4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f41ae9d9b9374893586c427ab4b48cb652bec2dbd55b7eda0427375eb8fe57d
[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" "6f41ae9d9b9374893586c427ab4b48cb652bec2dbd55b7eda0427375eb8fe57d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling num-decimal v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "6f41ae9d9b9374893586c427ab4b48cb652bec2dbd55b7eda0427375eb8fe57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f41ae9d9b9374893586c427ab4b48cb652bec2dbd55b7eda0427375eb8fe57d", kill_on_drop: false }`
[INFO] [stdout] 6f41ae9d9b9374893586c427ab4b48cb652bec2dbd55b7eda0427375eb8fe57d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] f384884857a584eff909d465794793294817f1de80a0ef2871ab73e19307164c
[INFO] running `Command { std: "docker" "start" "-a" "f384884857a584eff909d465794793294817f1de80a0ef2871ab73e19307164c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num_decimal-5264d3ffe6a6cbd2
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_num-78df27a3b6365b19
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test check_negative ... ok
[INFO] [stdout] test check_zero ... ok
[INFO] [stdout] test num_add ... ok
[INFO] [stdout] test num_assign_ops ... ok
[INFO] [stdout] test debug_format ... ok
[INFO] [stdout] test num_div_assign ... ok
[INFO] [stdout] test num_add_assign_integer ... ok
[INFO] [stdout] test num_div_assign_integer ... ok
[INFO] [stdout] test num_add_assign ... ok
[INFO] [stdout] test num_add_integer ... ok
[INFO] [stdout] test num_div ... ok
[INFO] [stdout] test num_from_int ... ok
[INFO] [stdout] test num_format_padded ... ok
[INFO] [stdout] test num_from_invalid_str ... ok
[INFO] [stdout] test num_from_long_float ... ok
[INFO] [stdout] test num_float_to_string ... ok
[INFO] [stdout] test num_format_precision ... ok
[INFO] [stdout] test num_from_neg_int ... ok
[INFO] [stdout] test num_from_small_float ... ok
[INFO] [stdout] test check_positive ... ok
[INFO] [stdout] test num_from_small_neg_float ... ok
[INFO] [stdout] test num_from_neg_float ... ok
[INFO] [stdout] test num_format_precision_round ... ok
[INFO] [stdout] test num_int_to_string ... ok
[INFO] [stdout] test num_div_integer ... ok
[INFO] [stdout] test num_from_float ... ok
[INFO] [stdout] test num_fract ... ok
[INFO] [stdout] test num_from_long_neg_float ... ok
[INFO] [stdout] test num_from_min_neg_int ... ok
[INFO] [stdout] test num_max_precision_with_rounding ... ok
[INFO] [stdout] test default_num ... ok
[INFO] [stdout] test num_max_precision ... ok
[INFO] [stdout] test num_mul ... ok
[INFO] [stdout] test num_mul_assign ... ok
[INFO] [stdout] test num_precision_fill_zeros ... ok
[INFO] [stdout] test num_rem ... ok
[INFO] [stdout] test num_rem_assign_integer ... ok
[INFO] [stdout] test num_rem_integer ... ok
[INFO] [stdout] test num_round_even ... ok
[INFO] [stdout] test num_round_half ... ok
[INFO] [stdout] test num_round_uneven ... ok
[INFO] [stdout] test from ... ok
[INFO] [stdout] test num_round_zero ... ok
[INFO] [stdout] test num_sub ... ok
[INFO] [stdout] test num_sub_integer ... ok
[INFO] [stdout] test num_to_f64 ... ok
[INFO] [stdout] test num_to_f64_failure ... ok
[INFO] [stdout] test num_to_i64 ... ok
[INFO] [stdout] test num_to_i64_underflow ... ok
[INFO] [stdout] test num_max_custom_precision_with_rounding ... ok
[INFO] [stdout] test num_to_integer ... ok
[INFO] [stdout] test num_to_u64 ... ok
[INFO] [stdout] test num_to_u64_overflow ... ok
[INFO] [stdout] test num_max_custom_precision ... ok
[INFO] [stdout] test num_trunc ... ok
[INFO] [stdout] test num_neg ... ok
[INFO] [stdout] test num_neg_round_even ... ok
[INFO] [stdout] test num_from_string_and_back ... ok
[INFO] [stdout] test num_neg_float_to_string ... ok
[INFO] [stdout] test num_neg_int_to_string ... ok
[INFO] [stdout] test num_mul_assign_integer ... ok
[INFO] [stdout] test num_neg_round_uneven ... ok
[INFO] [stdout] test num_sub_assign_integer ... ok
[INFO] [stdout] test num_mul_integer ... ok
[INFO] [stdout] test num_precision_round_to_zero ... ok
[INFO] [stdout] test one_to_string ... ok
[INFO] [stdout] test num_minimum_precision ... ok
[INFO] [stdout] test num_rem_assign ... ok
[INFO] [stdout] test num_sub_assign ... ok
[INFO] [stdout] test zero_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num-decimal
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f384884857a584eff909d465794793294817f1de80a0ef2871ab73e19307164c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f384884857a584eff909d465794793294817f1de80a0ef2871ab73e19307164c", kill_on_drop: false }`
[INFO] [stdout] f384884857a584eff909d465794793294817f1de80a0ef2871ab73e19307164c