[INFO] fetching crate boundnum 0.1.1...
[INFO] testing boundnum-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate boundnum 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate boundnum 0.1.1 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 boundnum 0.1.1
[INFO] finished tweaking crates.io crate boundnum 0.1.1
[INFO] tweaked toml for crates.io crate boundnum 0.1.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8662c4933d242a0295465188fb01c33eee8f48fa386bfe7ec7c2f058db85e825
[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" "8662c4933d242a0295465188fb01c33eee8f48fa386bfe7ec7c2f058db85e825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8662c4933d242a0295465188fb01c33eee8f48fa386bfe7ec7c2f058db85e825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8662c4933d242a0295465188fb01c33eee8f48fa386bfe7ec7c2f058db85e825", kill_on_drop: false }`
[INFO] [stdout] 8662c4933d242a0295465188fb01c33eee8f48fa386bfe7ec7c2f058db85e825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c49e4c6f77c1ff646e44fc42766372a27e2659365559417d489cd507b946147d
[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" "c49e4c6f77c1ff646e44fc42766372a27e2659365559417d489cd507b946147d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling boundnum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.75s
[INFO] running `Command { std: "docker" "inspect" "c49e4c6f77c1ff646e44fc42766372a27e2659365559417d489cd507b946147d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49e4c6f77c1ff646e44fc42766372a27e2659365559417d489cd507b946147d", kill_on_drop: false }`
[INFO] [stdout] c49e4c6f77c1ff646e44fc42766372a27e2659365559417d489cd507b946147d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9bf0ec4c1cab4e7600e68251db6f7540fd7a8263d331de855a11da366507df34
[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" "9bf0ec4c1cab4e7600e68251db6f7540fd7a8263d331de855a11da366507df34", kill_on_drop: false }`
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling boundnum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "9bf0ec4c1cab4e7600e68251db6f7540fd7a8263d331de855a11da366507df34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf0ec4c1cab4e7600e68251db6f7540fd7a8263d331de855a11da366507df34", kill_on_drop: false }`
[INFO] [stdout] 9bf0ec4c1cab4e7600e68251db6f7540fd7a8263d331de855a11da366507df34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6db1744cc2a7b83ab45c16c96fc9b69226d7f2a9d55e81995e06b5ad4303fc12
[INFO] running `Command { std: "docker" "start" "-a" "6db1744cc2a7b83ab45c16c96fc9b69226d7f2a9d55e81995e06b5ad4303fc12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/boundnum-472b9e8f45bf3837
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test expr::tests::add_is_not_bound ... ok
[INFO] [stdout] test value::tests::i16::outer_max ... ok
[INFO] [stdout] test value::tests::i32::inner_max ... ok
[INFO] [stdout] test value::tests::i32::outer_min ... ok
[INFO] [stdout] test value::tests::i32::zero ... ok
[INFO] [stdout] test value::tests::i64::inner_max ... ok
[INFO] [stdout] test value::tests::i64::inner_min ... ok
[INFO] [stdout] test value::tests::i64::outer_max ... ok
[INFO] [stdout] test value::tests::i64::outer_min ... ok
[INFO] [stdout] test value::tests::i64::zero ... ok
[INFO] [stdout] test value::tests::i8::inner_max ... ok
[INFO] [stdout] test value::tests::i8::outer_max ... ok
[INFO] [stdout] test value::tests::i8::outer_min ... ok
[INFO] [stdout] test value::tests::i8::zero ... ok
[INFO] [stdout] test value::tests::isize::inner_max ... ok
[INFO] [stdout] test value::tests::isize::inner_min ... ok
[INFO] [stdout] test value::tests::isize::outer_max ... ok
[INFO] [stdout] test value::tests::isize::outer_min ... ok
[INFO] [stdout] test value::tests::i16::zero ... ok
[INFO] [stdout] test value::tests::isize::zero ... ok
[INFO] [stdout] test value::tests::u16::inner_max ... ok
[INFO] [stdout] test value::tests::u16::outer_max ... ok
[INFO] [stdout] test value::tests::u32::inner_max ... ok
[INFO] [stdout] test value::tests::u32::outer_max ... ok
[INFO] [stdout] test value::tests::u64::inner_max ... ok
[INFO] [stdout] test value::tests::u64::outer_max ... ok
[INFO] [stdout] test value::tests::u8::inner_max ... ok
[INFO] [stdout] test value::tests::u8::outer_max ... ok
[INFO] [stdout] test value::tests::usize::inner_max ... ok
[INFO] [stdout] test value::tests::usize::outer_max ... ok
[INFO] [stdout] test expr::tests::add_valop ... ok
[INFO] [stdout] test value::tests::i16::inner_max ... ok
[INFO] [stdout] test value::tests::i16::outer_min ... ok
[INFO] [stdout] test value::tests::i32::inner_min ... ok
[INFO] [stdout] test value::tests::i32::outer_max ... ok
[INFO] [stdout] test tests::bounded_is_copyable ... ok
[INFO] [stdout] test value::tests::i16::inner_min ... ok
[INFO] [stdout] test value::tests::i8::inner_min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests boundnum
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6db1744cc2a7b83ab45c16c96fc9b69226d7f2a9d55e81995e06b5ad4303fc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db1744cc2a7b83ab45c16c96fc9b69226d7f2a9d55e81995e06b5ad4303fc12", kill_on_drop: false }`
[INFO] [stdout] 6db1744cc2a7b83ab45c16c96fc9b69226d7f2a9d55e81995e06b5ad4303fc12