[INFO] fetching crate ufix 0.1.0...
[INFO] testing ufix-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ufix 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ufix 0.1.0 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 ufix 0.1.0
[INFO] finished tweaking crates.io crate ufix 0.1.0
[INFO] tweaked toml for crates.io crate ufix 0.1.0 written to /workspace/builds/worker-0/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] 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 421a6683c0860752a57df92ef3140b5f04f147e86a8e9fdc7613fc544aab0514
[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" "421a6683c0860752a57df92ef3140b5f04f147e86a8e9fdc7613fc544aab0514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "421a6683c0860752a57df92ef3140b5f04f147e86a8e9fdc7613fc544aab0514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421a6683c0860752a57df92ef3140b5f04f147e86a8e9fdc7613fc544aab0514", kill_on_drop: false }`
[INFO] [stdout] 421a6683c0860752a57df92ef3140b5f04f147e86a8e9fdc7613fc544aab0514
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f959811f07697e78ee8a3916dbb6a54d0dc8c2aef90ce4bf91419d6642b22c7
[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" "7f959811f07697e78ee8a3916dbb6a54d0dc8c2aef90ce4bf91419d6642b22c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ufix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "7f959811f07697e78ee8a3916dbb6a54d0dc8c2aef90ce4bf91419d6642b22c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f959811f07697e78ee8a3916dbb6a54d0dc8c2aef90ce4bf91419d6642b22c7", kill_on_drop: false }`
[INFO] [stdout] 7f959811f07697e78ee8a3916dbb6a54d0dc8c2aef90ce4bf91419d6642b22c7
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c5ab72ca52b517f6e1b492c93537108856c5ba93756e3d9f3cdbced3c42f5ac
[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" "5c5ab72ca52b517f6e1b492c93537108856c5ba93756e3d9f3cdbced3c42f5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling ufix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "5c5ab72ca52b517f6e1b492c93537108856c5ba93756e3d9f3cdbced3c42f5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5ab72ca52b517f6e1b492c93537108856c5ba93756e3d9f3cdbced3c42f5ac", kill_on_drop: false }`
[INFO] [stdout] 5c5ab72ca52b517f6e1b492c93537108856c5ba93756e3d9f3cdbced3c42f5ac
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] dbdbed58a1e4339419ad9fa090b029466679c7f7d263440f9a02b7d9156552b4
[INFO] running `Command { std: "docker" "start" "-a" "dbdbed58a1e4339419ad9fa090b029466679c7f7d263440f9a02b7d9156552b4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 38 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ufix-769712bf9b005ba2
[INFO] [stdout] test arithmetic::tests::add_unsigned ... ok
[INFO] [stderr]    Doc-tests ufix
[INFO] [stdout] test arithmetic::tests::cmp_signed ... ok
[INFO] [stdout] test arithmetic::tests::cmp_unsigned ... ok
[INFO] [stdout] test cast_fixed::test::div ... ok
[INFO] [stdout] test cast_fixed::test::mul ... ok
[INFO] [stdout] test arithmetic::tests::sub_signed ... ok
[INFO] [stdout] test arithmetic::tests::mul_signed ... ok
[INFO] [stdout] test arithmetic::tests::mul_assign_signed_bits ... ok
[INFO] [stdout] test from_number::test::from_f32 ... ok
[INFO] [stdout] test arithmetic::tests::div_assign_signed_bits ... ok
[INFO] [stdout] test arithmetic::tests::convert_milli_to_kilo ... ok
[INFO] [stdout] test from_number::test::from_f64 ... ok
[INFO] [stdout] test from_number::test::from_i16 ... ok
[INFO] [stdout] test from_number::test::from_i16_neg ... ok
[INFO] [stdout] test arithmetic::tests::add_signed ... ok
[INFO] [stdout] test from_number::test::from_i32_neg ... ok
[INFO] [stdout] test from_number::test::from_i64_neg ... ok
[INFO] [stdout] test from_number::test::from_u16 ... ok
[INFO] [stdout] test from_number::test::from_u32 ... ok
[INFO] [stdout] test from_number::test::from_u64 ... ok
[INFO] [stdout] test arithmetic::tests::convert_kilo_to_milli ... ok
[INFO] [stdout] test arithmetic::tests::add_assign_signed ... ok
[INFO] [stdout] test into_number::test::into_i32_neg ... ok
[INFO] [stdout] test into_number::test::into_f32 ... ok
[INFO] [stdout] test into_number::test::into_u16_neg ... ok
[INFO] [stdout] test into_number::test::into_u32 ... ok
[INFO] [stdout] test into_number::test::into_f64 ... ok
[INFO] [stdout] test into_number::test::into_i64_neg ... ok
[INFO] [stdout] test arithmetic::tests::rem_signed ... ok
[INFO] [stdout] test into_number::test::into_i16 ... ok
[INFO] [stdout] test into_number::test::into_u16 ... ok
[INFO] [stdout] test arithmetic::tests::sub_assign_signed ... ok
[INFO] [stdout] test arithmetic::tests::neg_signed ... ok
[INFO] [stdout] test into_number::test::into_u64 ... ok
[INFO] [stdout] test radix::test::size_of_type ... ok
[INFO] [stdout] test arithmetic::tests::rem_assign_signed ... ok
[INFO] [stdout] test into_number::test::into_i16_neg ... ok
[INFO] [stdout] test arithmetic::tests::div_signed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/fixed.rs - fixed (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/fixed.rs - fixed::Fix<R, B, E>::new (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/fixed.rs - fixed (line 43) ... ok
[INFO] [stdout] test src/fixed.rs - fixed (line 34) ... ok
[INFO] [stdout] test src/fixed.rs - fixed (line 25) ... ok
[INFO] [stdout] test src/fixed.rs - fixed (line 52) ... ok
[INFO] [stdout] test src/fixed.rs - fixed::Fix<R, B, E>::convert (line 175) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbdbed58a1e4339419ad9fa090b029466679c7f7d263440f9a02b7d9156552b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdbed58a1e4339419ad9fa090b029466679c7f7d263440f9a02b7d9156552b4", kill_on_drop: false }`
[INFO] [stdout] dbdbed58a1e4339419ad9fa090b029466679c7f7d263440f9a02b7d9156552b4