[INFO] crate hypernums 0.1.0 is already in cache
[INFO] testing hypernums-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate hypernums 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate hypernums 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hypernums 0.1.0
[INFO] finished tweaking crates.io crate hypernums 0.1.0
[INFO] tweaked toml for crates.io crate hypernums 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 650f97b19d1859027db2d0d824cf98dabf970ef53b35fdadd25868299dbf5998
[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" "650f97b19d1859027db2d0d824cf98dabf970ef53b35fdadd25868299dbf5998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "650f97b19d1859027db2d0d824cf98dabf970ef53b35fdadd25868299dbf5998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650f97b19d1859027db2d0d824cf98dabf970ef53b35fdadd25868299dbf5998", kill_on_drop: false }`
[INFO] [stdout] 650f97b19d1859027db2d0d824cf98dabf970ef53b35fdadd25868299dbf5998
[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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 86208ffd0572fcd58ca585efbba63975714af7d6215c6f1a211c748bd7e53dc3
[INFO] running `Command { std: "docker" "start" "-a" "86208ffd0572fcd58ca585efbba63975714af7d6215c6f1a211c748bd7e53dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hypernums v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "86208ffd0572fcd58ca585efbba63975714af7d6215c6f1a211c748bd7e53dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86208ffd0572fcd58ca585efbba63975714af7d6215c6f1a211c748bd7e53dc3", kill_on_drop: false }`
[INFO] [stdout] 86208ffd0572fcd58ca585efbba63975714af7d6215c6f1a211c748bd7e53dc3
[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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c921d2b02f7713b6270d2aab6fd5c261f775f576e5846cfabfc2ce296c39c552
[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" "c921d2b02f7713b6270d2aab6fd5c261f775f576e5846cfabfc2ce296c39c552", kill_on_drop: false }`
[INFO] [stderr]    Compiling hypernums v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `INT_U64`
[INFO] [stdout]   --> src/tests.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     const INT_U64: [u64; 25] = [982374, 987234, 98456, 136, 2354, 3, 8743, 9645, 2173, 0986, 237493984, 79613, 34, 98274, 965, 2, 5, 2, 8, 98274, 987768234, 9875, 987, 9878376, 1678];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "c921d2b02f7713b6270d2aab6fd5c261f775f576e5846cfabfc2ce296c39c552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c921d2b02f7713b6270d2aab6fd5c261f775f576e5846cfabfc2ce296c39c552", kill_on_drop: false }`
[INFO] [stdout] c921d2b02f7713b6270d2aab6fd5c261f775f576e5846cfabfc2ce296c39c552
[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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fac3e1f449fa888b960d9b576eedc334720b45526a479f3409c1330dfb7f0948
[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" "fac3e1f449fa888b960d9b576eedc334720b45526a479f3409c1330dfb7f0948", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: constant is never used: `INT_U64`
[INFO] [stderr]   --> src/tests.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     const INT_U64: [u64; 25] = [982374, 987234, 98456, 136, 2354, 3, 8743, 9645, 2173, 0986, 237493984, 79613, 34, 98274, 965, 2, 5, 2, 8, 98274, 987768234, 9875, 987, 9878376, 1678];
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hypernums-7cad1216e3ff9010
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test convert::test_itoa::test_itoa ... ok
[INFO] [stdout] test tests::bench_into_ascii::test_for_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hypernums
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/convert.rs - convert::FromAscii::atoi (line 66) ... ok
[INFO] [stdout] test src/convert.rs - convert::IntoAscii::int_to_bytes (line 130) ... ok
[INFO] [stdout] test src/convert.rs - convert::IntoAscii::itoa (line 102) ... ok
[INFO] [stdout] test src/convert.rs - convert::FromAscii::atoi (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fac3e1f449fa888b960d9b576eedc334720b45526a479f3409c1330dfb7f0948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac3e1f449fa888b960d9b576eedc334720b45526a479f3409c1330dfb7f0948", kill_on_drop: false }`
[INFO] [stdout] fac3e1f449fa888b960d9b576eedc334720b45526a479f3409c1330dfb7f0948