[INFO] fetching crate large_int 0.2.2...
[INFO] testing large_int-0.2.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate large_int 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate large_int 0.2.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate large_int 0.2.2
[INFO] finished tweaking crates.io crate large_int 0.2.2
[INFO] tweaked toml for crates.io crate large_int 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b028cc87126b63f4876098eb605587ad3dc9d3c3156a1ae7fb07d0cf2f2a047
[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" "3b028cc87126b63f4876098eb605587ad3dc9d3c3156a1ae7fb07d0cf2f2a047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b028cc87126b63f4876098eb605587ad3dc9d3c3156a1ae7fb07d0cf2f2a047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b028cc87126b63f4876098eb605587ad3dc9d3c3156a1ae7fb07d0cf2f2a047", kill_on_drop: false }`
[INFO] [stdout] 3b028cc87126b63f4876098eb605587ad3dc9d3c3156a1ae7fb07d0cf2f2a047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99b231c205aa22989d52e8ee0ef97325d46a3eb51a15d143ef04b718398648dd
[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" "99b231c205aa22989d52e8ee0ef97325d46a3eb51a15d143ef04b718398648dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling large_int v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "99b231c205aa22989d52e8ee0ef97325d46a3eb51a15d143ef04b718398648dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b231c205aa22989d52e8ee0ef97325d46a3eb51a15d143ef04b718398648dd", kill_on_drop: false }`
[INFO] [stdout] 99b231c205aa22989d52e8ee0ef97325d46a3eb51a15d143ef04b718398648dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 81c9b50ca6a8b5965d96ab6ef0a84d94772a09657cd6f706f4902e9a67ad9fba
[INFO] running `Command { std: "docker" "start" "-a" "81c9b50ca6a8b5965d96ab6ef0a84d94772a09657cd6f706f4902e9a67ad9fba", kill_on_drop: false }`
[INFO] [stderr]    Compiling large_int v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "81c9b50ca6a8b5965d96ab6ef0a84d94772a09657cd6f706f4902e9a67ad9fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c9b50ca6a8b5965d96ab6ef0a84d94772a09657cd6f706f4902e9a67ad9fba", kill_on_drop: false }`
[INFO] [stdout] 81c9b50ca6a8b5965d96ab6ef0a84d94772a09657cd6f706f4902e9a67ad9fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c160b6cc7c1761140ff6387188420fdcdb661e3c6296b9b3ac9c725e684a2a1
[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" "2c160b6cc7c1761140ff6387188420fdcdb661e3c6296b9b3ac9c725e684a2a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/large_int-7323dc106c238973
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test large_int::internal_tests::test_add ... ok
[INFO] [stdout] test large_int::internal_tests::test_sub ... ok
[INFO] [stdout] test large_int::internal_tests::test_bitand ... ok
[INFO] [stdout] test large_int::internal_tests::test_is_negative ... ok
[INFO] [stdout] test large_int::utils::from_signed_tests::test_from_signed ... ok
[INFO] [stdout] test large_int::internal_tests::test_shl ... ok
[INFO] [stdout] test large_int::internal_tests::test_bitor ... ok
[INFO] [stdout] test large_int::internal_tests::test_rem ... ok
[INFO] [stdout] test large_int::internal_tests::test_order ... ok
[INFO] [stdout] test large_int::internal_tests::test_shr ... ok
[INFO] [stdout] test large_int::internal_tests::test_shrink ... ok
[INFO] [stdout] test large_int::internal_tests::test_xor ... ok
[INFO] [stdout] test large_int::internal_tests::test_not ... ok
[INFO] [stdout] test large_int::internal_tests::test_neg ... ok
[INFO] [stdout] test large_int::internal_tests::test_mul ... ok
[INFO] [stdout] test large_int::utils::from_unsigned_tests::test_from_unsigned ... ok
[INFO] [stdout] test large_int::utils::from_signed_tests::test_try_from_signed ... ok
[INFO] [stdout] test large_int::utils::from_unsigned_tests::test_try_from_unsigned ... ok
[INFO] [stdout] test large_int::internal_tests::test_div_by_0 ... ok
[INFO] [stdout] test large_int::internal_tests::test_from_string ... ok
[INFO] [stdout] test large_int::internal_tests::test_div ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_large_int-2d15f8b88778ab80
[INFO] [stdout] test large_int::internal_tests::test_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_comparisons ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_iter_ops ... ok
[INFO] [stdout] test test_pow ... ok
[INFO] [stdout] test test_subtraction ... ok
[INFO] [stdout] test test_multiplication ... ok
[INFO] [stdout] test test_addition ... ok
[INFO] [stdout] test test_remainder ... ok
[INFO] [stdout] test test_division ... ok
[INFO] [stdout] test test_string_conversions ... ok
[INFO] [stderr]    Doc-tests large_int
[INFO] [stdout] test test_abs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::bitor_assign (line 311) ... ok
[INFO] [stdout] test src/large_int/mod.rs - large_int::LargeInt::abs (line 90) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::add_assign (line 59) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::bitor (line 283) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::add (line 39) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::bitand (line 236) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::cmp (line 560) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::bitxor_assign (line 499) ... ok
[INFO] [stdout] test src/large_int/mod.rs - large_int::LargeInt::pow (line 110) ... ok
[INFO] [stdout] test src/large_int/mod.rs - large_int::LargeInt::is_positive (line 73) ... ok
[INFO] [stdout] test src/large_int/mod.rs - large_int::LargeInt::div_with_remainder (line 266) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::bitand_assign (line 264) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::div (line 156) ... ok
[INFO] [stdout] test src/large_int/mod.rs - large_int::LargeInt::new (line 40) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::bitxor (line 473) ... ok
[INFO] [stdout] test src/large_int/mod.rs - large_int::LargeInt::is_negative (line 56) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::div_assign (line 177) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::mul (line 117) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::neg (line 454) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::sub_assign (line 98) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::not (line 518) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::partial_cmp (line 579) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::sub (line 78) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::rem (line 199) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::shr_assign (line 374) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::shr (line 331) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::rem_assign (line 217) ... ok
[INFO] [stdout] test src/large_int/utils.rs - large_int::utils::LargeInt::default (line 32) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::shl (line 393) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::shl_assign (line 436) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::mul_assign (line 137) ... ok
[INFO] [stdout] test src/large_int/ops.rs - large_int::ops::LargeInt::eq (line 540) ... ok
[INFO] [stdout] test src/large_int/utils.rs - large_int::utils::LargeInt::from_str (line 52) ... ok
[INFO] [stdout] test src/large_int/utils.rs - large_int::utils::LargeInt::fmt (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c160b6cc7c1761140ff6387188420fdcdb661e3c6296b9b3ac9c725e684a2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c160b6cc7c1761140ff6387188420fdcdb661e3c6296b9b3ac9c725e684a2a1", kill_on_drop: false }`
[INFO] [stdout] 2c160b6cc7c1761140ff6387188420fdcdb661e3c6296b9b3ac9c725e684a2a1