[INFO] fetching crate separator 0.4.1...
[INFO] testing separator-0.4.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate separator 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate separator 0.4.1 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 separator 0.4.1
[INFO] finished tweaking crates.io crate separator 0.4.1
[INFO] tweaked toml for crates.io crate separator 0.4.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 88b5efa17f909686b375164cd73d2d7608383fd46e06694460512c603f894a00
[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" "88b5efa17f909686b375164cd73d2d7608383fd46e06694460512c603f894a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88b5efa17f909686b375164cd73d2d7608383fd46e06694460512c603f894a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b5efa17f909686b375164cd73d2d7608383fd46e06694460512c603f894a00", kill_on_drop: false }`
[INFO] [stdout] 88b5efa17f909686b375164cd73d2d7608383fd46e06694460512c603f894a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bf6cd0a1e9029bffdf740b9b117f9e5864adb2032187f5ad7a37a31d9b39e756
[INFO] running `Command { std: "docker" "start" "-a" "bf6cd0a1e9029bffdf740b9b117f9e5864adb2032187f5ad7a37a31d9b39e756", kill_on_drop: false }`
[INFO] [stderr]    Compiling separator v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "bf6cd0a1e9029bffdf740b9b117f9e5864adb2032187f5ad7a37a31d9b39e756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6cd0a1e9029bffdf740b9b117f9e5864adb2032187f5ad7a37a31d9b39e756", kill_on_drop: false }`
[INFO] [stdout] bf6cd0a1e9029bffdf740b9b117f9e5864adb2032187f5ad7a37a31d9b39e756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f931b359647561d689b4f1a2d0919d575c65d42879a37358b31a28380c5c5c47
[INFO] running `Command { std: "docker" "start" "-a" "f931b359647561d689b4f1a2d0919d575c65d42879a37358b31a28380c5c5c47", kill_on_drop: false }`
[INFO] [stderr]    Compiling separator v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "f931b359647561d689b4f1a2d0919d575c65d42879a37358b31a28380c5c5c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f931b359647561d689b4f1a2d0919d575c65d42879a37358b31a28380c5c5c47", kill_on_drop: false }`
[INFO] [stdout] f931b359647561d689b4f1a2d0919d575c65d42879a37358b31a28380c5c5c47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 947891a594863487cef6f72e23d9b98206cc7541257eb8e8df7d0e6c7011feb1
[INFO] running `Command { std: "docker" "start" "-a" "947891a594863487cef6f72e23d9b98206cc7541257eb8e8df7d0e6c7011feb1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/separator-348a8e0c39f4a5eb
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/custom-d6e3399f57022183
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test nine_hundred_million ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-a3700b0b147bc2f8
[INFO] [stdout] 
[INFO] [stdout] running 117 tests
[INFO] [stdout] test float::f32::negative_nine_point_five_ish ... ok
[INFO] [stdout] test float::f32::negative_ninety_thousand_point_one ... ok
[INFO] [stdout] test float::f32::nine_million ... ok
[INFO] [stdout] test float::f64::negative_nine_hundred_point_three_five_eight ... ok
[INFO] [stdout] test float::f64::negative_ninety_million_point_two_two_two ... ok
[INFO] [stdout] test float::f64::nine_million ... ok
[INFO] [stdout] test float::f64::negative_ninety_thousand_point_one ... ok
[INFO] [stdout] test float::f64::ninety_point_one_point_two_one_three_four ... ok
[INFO] [stdout] test float::f64::nine_thousand_point_one_two ... ok
[INFO] [stdout] test signed_int::i128::negative_nine ... ok
[INFO] [stdout] test signed_int::i128::negative_nine_hundred_million ... ok
[INFO] [stdout] test signed_int::i128::negative_nine_hundred ... ok
[INFO] [stdout] test signed_int::i128::negative_nine_million ... ok
[INFO] [stdout] test signed_int::i128::negative_nine_thousand ... ok
[INFO] [stdout] test signed_int::i128::negative_ninety ... ok
[INFO] [stdout] test signed_int::i128::negative_ninety_million ... ok
[INFO] [stdout] test signed_int::i128::negative_ninety_thousand ... ok
[INFO] [stdout] test signed_int::i128::nine ... ok
[INFO] [stdout] test signed_int::i128::nine_hundred ... ok
[INFO] [stdout] test signed_int::i128::nine_hundred_million ... ok
[INFO] [stdout] test float::f32::nine_thousand_point_one_two ... ok
[INFO] [stdout] test signed_int::i16::negative_nine ... ok
[INFO] [stdout] test signed_int::i128::nine_million ... ok
[INFO] [stdout] test signed_int::i128::ninety_million ... ok
[INFO] [stdout] test float::f32::negative_nine_hundred_point_three_five_eight ... ok
[INFO] [stdout] test float::f32::format_to_three_places ... ok
[INFO] [stdout] test float::f32::ninety_point_one_point_two_one_three_four ... ok
[INFO] [stdout] test float::f64::format_to_two_places ... ok
[INFO] [stdout] test float::f64::negative_nine_point_five_ish ... ok
[INFO] [stdout] test signed_int::i128::negative_nine_hundred_thousand ... ok
[INFO] [stdout] test signed_int::i128::nine_hundred_thousand ... ok
[INFO] [stdout] test signed_int::i128::nine_thousand ... ok
[INFO] [stdout] test signed_int::i128::ninety ... ok
[INFO] [stdout] test signed_int::i32::negative_nine_million ... ok
[INFO] [stdout] test signed_int::i16::negative_ninety ... ok
[INFO] [stdout] test signed_int::i16::nine ... ok
[INFO] [stdout] test signed_int::i16::nine_thousand ... ok
[INFO] [stdout] test signed_int::i16::ninety ... ok
[INFO] [stdout] test signed_int::i32::negative_nine_hundred_thousand ... ok
[INFO] [stdout] test signed_int::i128::ninety_thousand ... ok
[INFO] [stdout] test signed_int::i32::negative_ninety ... ok
[INFO] [stdout] test signed_int::i32::negative_ninety_million ... ok
[INFO] [stdout] test signed_int::i32::negative_ninety_thousand ... ok
[INFO] [stdout] test signed_int::i32::negative_nine_thousand ... ok
[INFO] [stdout] test signed_int::i32::nine_hundred_million ... ok
[INFO] [stdout] test signed_int::i32::nine_million ... ok
[INFO] [stdout] test signed_int::i32::nine_hundred_thousand ... ok
[INFO] [stdout] test signed_int::i32::nine_thousand ... ok
[INFO] [stdout] test signed_int::i32::ninety_thousand ... ok
[INFO] [stdout] test signed_int::i64::negative_nine_hundred_million ... ok
[INFO] [stdout] test signed_int::i64::negative_nine_hundred ... ok
[INFO] [stdout] test signed_int::i64::negative_nine_hundred_thousand ... ok
[INFO] [stdout] test signed_int::i64::negative_nine ... ok
[INFO] [stdout] test signed_int::i64::negative_nine_million ... ok
[INFO] [stdout] test signed_int::i64::negative_nine_thousand ... ok
[INFO] [stdout] test signed_int::i64::negative_ninety ... ok
[INFO] [stdout] test signed_int::i64::negative_ninety_million ... ok
[INFO] [stdout] test signed_int::i64::nine ... ok
[INFO] [stdout] test signed_int::i64::nine_hundred ... ok
[INFO] [stdout] test signed_int::i64::negative_ninety_thousand ... ok
[INFO] [stdout] test signed_int::i64::nine_hundred_million ... ok
[INFO] [stdout] test signed_int::i64::nine_hundred_thousand ... ok
[INFO] [stdout] test signed_int::i64::nine_million ... ok
[INFO] [stdout] test signed_int::i64::nine_thousand ... ok
[INFO] [stdout] test signed_int::i64::ninety ... ok
[INFO] [stdout] test signed_int::i64::ninety_million ... ok
[INFO] [stdout] test signed_int::i64::ninety_thousand ... ok
[INFO] [stdout] test unsigned_int::u128::nine ... ok
[INFO] [stdout] test unsigned_int::u128::nine_hundred ... ok
[INFO] [stdout] test unsigned_int::u128::nine_hundred_million ... ok
[INFO] [stdout] test unsigned_int::u128::nine_hundred_thousand ... ok
[INFO] [stdout] test unsigned_int::u128::nine_million ... ok
[INFO] [stdout] test unsigned_int::u128::nine_thousand ... ok
[INFO] [stdout] test unsigned_int::u128::ninety ... ok
[INFO] [stdout] test unsigned_int::u128::ninety_million ... ok
[INFO] [stdout] test unsigned_int::u16::nine ... ok
[INFO] [stdout] test unsigned_int::u16::nine_thousand ... ok
[INFO] [stdout] test unsigned_int::u16::ninety ... ok
[INFO] [stdout] test unsigned_int::u16::nine_hundred ... ok
[INFO] [stdout] test unsigned_int::u32::nine ... ok
[INFO] [stdout] test unsigned_int::u32::nine_hundred ... ok
[INFO] [stdout] test unsigned_int::u32::nine_hundred_million ... ok
[INFO] [stdout] test unsigned_int::u32::nine_hundred_thousand ... ok
[INFO] [stdout] test unsigned_int::u32::nine_million ... ok
[INFO] [stdout] test unsigned_int::u32::nine_thousand ... ok
[INFO] [stdout] test unsigned_int::u32::ninety ... ok
[INFO] [stdout] test unsigned_int::u32::ninety_million ... ok
[INFO] [stdout] test unsigned_int::u32::ninety_thousand ... ok
[INFO] [stdout] test unsigned_int::u64::nine ... ok
[INFO] [stdout] test unsigned_int::u64::nine_hundred ... ok
[INFO] [stdout] test unsigned_int::u64::nine_hundred_million ... ok
[INFO] [stdout] test signed_int::i16::negative_nine_hundred ... ok
[INFO] [stdout] test signed_int::i16::negative_nine_thousand ... ok
[INFO] [stdout] test unsigned_int::u64::nine_hundred_thousand ... ok
[INFO] [stdout] test unsigned_int::u64::ninety ... ok
[INFO] [stdout] test unsigned_int::u64::nine_million ... ok
[INFO] [stdout] test unsigned_int::u64::nine_thousand ... ok
[INFO] [stdout] test unsigned_int::u64::ninety_million ... ok
[INFO] [stdout] test unsigned_int::u64::ninety_thousand ... ok
[INFO] [stdout] test usize::nine ... ok
[INFO] [stdout] test signed_int::i16::nine_hundred ... ok
[INFO] [stdout] test usize::nine_hundred ... ok
[INFO] [stdout] test signed_int::i32::ninety ... ok
[INFO] [stdout] test usize::nine_hundred_million ... ok
[INFO] [stdout] test signed_int::i32::nine_hundred ... ok
[INFO] [stdout] test signed_int::i32::negative_nine ... ok
[INFO] [stdout] test usize::nine_hundred_thousand ... ok
[INFO] [stdout] test usize::nine_million ... ok
[INFO] [stdout] test usize::nine_thousand ... ok
[INFO] [stdout] test usize::ninety ... ok
[INFO] [stdout] test usize::ninety_million ... ok
[INFO] [stdout] test signed_int::i32::negative_nine_hundred ... ok
[INFO] [stdout] test signed_int::i32::negative_nine_hundred_million ... ok
[INFO] [stdout] test usize::ninety_thousand ... ok
[INFO] [stderr]    Doc-tests separator
[INFO] [stdout] test signed_int::i32::ninety_million ... ok
[INFO] [stdout] test signed_int::i32::nine ... ok
[INFO] [stdout] test unsigned_int::u128::ninety_thousand ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 117 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "947891a594863487cef6f72e23d9b98206cc7541257eb8e8df7d0e6c7011feb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947891a594863487cef6f72e23d9b98206cc7541257eb8e8df7d0e6c7011feb1", kill_on_drop: false }`
[INFO] [stdout] 947891a594863487cef6f72e23d9b98206cc7541257eb8e8df7d0e6c7011feb1