[INFO] fetching crate int_traits 0.1.1...
[INFO] testing int_traits-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate int_traits 0.1.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate int_traits 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate int_traits 0.1.1
[INFO] finished tweaking crates.io crate int_traits 0.1.1
[INFO] tweaked toml for crates.io crate int_traits 0.1.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0611c03c7644b7df9b6f5f85c471bfb73696643e7764187a39f1861268227dbb
[INFO] running `Command { std: "docker" "start" "-a" "0611c03c7644b7df9b6f5f85c471bfb73696643e7764187a39f1861268227dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0611c03c7644b7df9b6f5f85c471bfb73696643e7764187a39f1861268227dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0611c03c7644b7df9b6f5f85c471bfb73696643e7764187a39f1861268227dbb", kill_on_drop: false }`
[INFO] [stdout] 0611c03c7644b7df9b6f5f85c471bfb73696643e7764187a39f1861268227dbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0264775eabaab71df995b475bcb6dbdc3e16fb21d9ca8934e582c60b4f63907
[INFO] running `Command { std: "docker" "start" "-a" "f0264775eabaab71df995b475bcb6dbdc3e16fb21d9ca8934e582c60b4f63907", kill_on_drop: false }`
[INFO] [stderr]    Compiling int_traits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f0264775eabaab71df995b475bcb6dbdc3e16fb21d9ca8934e582c60b4f63907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0264775eabaab71df995b475bcb6dbdc3e16fb21d9ca8934e582c60b4f63907", kill_on_drop: false }`
[INFO] [stdout] f0264775eabaab71df995b475bcb6dbdc3e16fb21d9ca8934e582c60b4f63907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e12dc5fcdcf68ec66e338c2b284607bd720dcea9ecf5cf2ea65fc04ac45655a
[INFO] running `Command { std: "docker" "start" "-a" "3e12dc5fcdcf68ec66e338c2b284607bd720dcea9ecf5cf2ea65fc04ac45655a", kill_on_drop: false }`
[INFO] [stderr]    Compiling int_traits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let _ = 0_isize.log(5);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `IntTraits::log(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3e12dc5fcdcf68ec66e338c2b284607bd720dcea9ecf5cf2ea65fc04ac45655a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e12dc5fcdcf68ec66e338c2b284607bd720dcea9ecf5cf2ea65fc04ac45655a", kill_on_drop: false }`
[INFO] [stdout] 3e12dc5fcdcf68ec66e338c2b284607bd720dcea9ecf5cf2ea65fc04ac45655a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98a5b27f68dcdbe7a11ab27c3d6886b53bf1cae35097587090e2c50a6ceab2fa
[INFO] running `Command { std: "docker" "start" "-a" "98a5b27f68dcdbe7a11ab27c3d6886b53bf1cae35097587090e2c50a6ceab2fa", kill_on_drop: false }`
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/lib.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let _ = 0_isize.log(5);
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `IntTraits::log(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: `int_traits` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/int_traits-dc2eb56643b25e2b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::unsigned_cbrt_overall ... ok
[INFO] [stdout] test tests::signed_sqrt_overall ... ok
[INFO] [stdout] test tests::signed_cbrt_overall ... ok
[INFO] [stdout] test tests::unsigned_sqrt_overall ... ok
[INFO] [stdout] test tests::zero_sqrt ... ok
[INFO] [stdout] test tests::zero_cbrt ... ok
[INFO] [stdout] test tests::signed_less_zero_log - should panic ... ok
[INFO] [stdout] test tests::signed_zero_log - should panic ... ok
[INFO] [stdout] test tests::unsigned_zero_log - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests int_traits
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98a5b27f68dcdbe7a11ab27c3d6886b53bf1cae35097587090e2c50a6ceab2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a5b27f68dcdbe7a11ab27c3d6886b53bf1cae35097587090e2c50a6ceab2fa", kill_on_drop: false }`
[INFO] [stdout] 98a5b27f68dcdbe7a11ab27c3d6886b53bf1cae35097587090e2c50a6ceab2fa