[INFO] fetching crate js_int 0.2.0...
[INFO] testing js_int-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate js_int 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate js_int 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate js_int 0.2.0
[INFO] finished tweaking crates.io crate js_int 0.2.0
[INFO] tweaked toml for crates.io crate js_int 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e0acad58e6c508a6b2b5194a457c2869cf7ed8039cef1a7b79fc84ec5a2d3c6
[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" "7e0acad58e6c508a6b2b5194a457c2869cf7ed8039cef1a7b79fc84ec5a2d3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0acad58e6c508a6b2b5194a457c2869cf7ed8039cef1a7b79fc84ec5a2d3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0acad58e6c508a6b2b5194a457c2869cf7ed8039cef1a7b79fc84ec5a2d3c6", kill_on_drop: false }`
[INFO] [stdout] 7e0acad58e6c508a6b2b5194a457c2869cf7ed8039cef1a7b79fc84ec5a2d3c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7174f90bd60db602943729acef7a9fc4c1e5b11e657d7c82630cf3bca7957601
[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" "7174f90bd60db602943729acef7a9fc4c1e5b11e657d7c82630cf3bca7957601", kill_on_drop: false }`
[INFO] [stderr]    Compiling js_int v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "7174f90bd60db602943729acef7a9fc4c1e5b11e657d7c82630cf3bca7957601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7174f90bd60db602943729acef7a9fc4c1e5b11e657d7c82630cf3bca7957601", kill_on_drop: false }`
[INFO] [stdout] 7174f90bd60db602943729acef7a9fc4c1e5b11e657d7c82630cf3bca7957601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842e9cf91c0bed98765738c2e3ee9c2905f6074146982850b28ac7b141e44003
[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" "842e9cf91c0bed98765738c2e3ee9c2905f6074146982850b28ac7b141e44003", kill_on_drop: false }`
[INFO] [stderr]    Compiling js_int v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "842e9cf91c0bed98765738c2e3ee9c2905f6074146982850b28ac7b141e44003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842e9cf91c0bed98765738c2e3ee9c2905f6074146982850b28ac7b141e44003", kill_on_drop: false }`
[INFO] [stdout] 842e9cf91c0bed98765738c2e3ee9c2905f6074146982850b28ac7b141e44003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e91bd4164ad473ae96829ace258d41f0afb76589d72ba7450c1def9dd3ec10c8
[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" "e91bd4164ad473ae96829ace258d41f0afb76589d72ba7450c1def9dd3ec10c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/js_int-b6c5b16b13bca9b2
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test int::tests::int_ops ... ok
[INFO] [stdout] test uint::tests::uint_overflow_wrap ... ignored
[INFO] [stdout] test uint::tests::uint_underflow_wrap ... ignored
[INFO] [stdout] test uint::tests::uint_assign_ops ... ok
[INFO] [stdout] test int::tests::int_assign_ops ... ok
[INFO] [stdout] test uint::tests::uint_ops ... ok
[INFO] [stdout] test uint::tests::uint_wrapping_new ... ok
[INFO] [stdout] test int::tests::int_underflow_panic ... ok
[INFO] [stdout] test uint::tests::uint_overflow_panic ... ok
[INFO] [stdout] test int::tests::int_overflow_panic ... ok
[INFO] [stdout] test uint::tests::uint_underflow_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests js_int
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/int.rs - int::Int::is_negative (line 216) ... ok
[INFO] [stdout] test src/int.rs - int::Int::MIN (line 36) ... ok
[INFO] [stdout] test src/int.rs - int::Int::max_value (line 164) ... ok
[INFO] [stdout] test src/int.rs - int::Int::checked_mul (line 274) ... ok
[INFO] [stdout] test src/int.rs - int::Int::from_str_radix (line 127) ... ok
[INFO] [stdout] test src/int.rs - int::Int::checked_rem (line 306) ... ok
[INFO] [stdout] test src/int.rs - int::Int::min_value (line 148) ... ok
[INFO] [stdout] test src/int.rs - int::Int::checked_div (line 290) ... ok
[INFO] [stdout] test src/int.rs - int::Int::checked_add (line 234) ... ok
[INFO] [stdout] test src/int.rs - int::Int::abs (line 180) ... ok
[INFO] [stdout] test src/int.rs - int::Int::is_positive (line 199) ... ok
[INFO] [stdout] test src/int.rs - int::Int::saturating_mul (line 377) ... ok
[INFO] [stdout] test src/int.rs - int::Int::MAX (line 48) ... ok
[INFO] [stdout] test src/int.rs - int::Int::checked_sub (line 254) ... ok
[INFO] [stdout] test src/int.rs - int::Int::checked_pow (line 324) ... ok
[INFO] [stdout] test src/int.rs - int::Int::saturating_add (line 343) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_mul (line 260) ... ok
[INFO] [stdout] test src/int.rs - int::Int::new (line 64) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_add (line 224) ... ok
[INFO] [stdout] test src/int.rs - int::Int::saturating_pow (line 396) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_neg (line 310) ... ok
[INFO] [stdout] test src/int.rs - int::Int::saturating_sub (line 360) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_rem (line 292) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::MIN (line 35) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_div (line 276) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::is_power_of_two (line 162) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_pow (line 327) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::min_value (line 130) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_next_power_of_two (line 180) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::MAX (line 47) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::checked_sub (line 243) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::from_str_radix (line 209) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::max_value (line 146) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::new (line 63) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::saturating_add (line 346) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::saturating_sub (line 363) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::new_wrapping (line 83) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::saturating_pow (line 398) ... ok
[INFO] [stdout] test src/uint.rs - uint::UInt::saturating_mul (line 380) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e91bd4164ad473ae96829ace258d41f0afb76589d72ba7450c1def9dd3ec10c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91bd4164ad473ae96829ace258d41f0afb76589d72ba7450c1def9dd3ec10c8", kill_on_drop: false }`
[INFO] [stdout] e91bd4164ad473ae96829ace258d41f0afb76589d72ba7450c1def9dd3ec10c8