[INFO] fetching crate itoa 1.0.1...
[INFO] testing itoa-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate itoa 1.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate itoa 1.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate itoa 1.0.1
[INFO] finished tweaking crates.io crate itoa 1.0.1
[INFO] tweaked toml for crates.io crate itoa 1.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] c524be9b1604a23eba0f8c8ef51caac0460e5e827907b1f2595f750aeba570ab
[INFO] running `Command { std: "docker" "start" "-a" "c524be9b1604a23eba0f8c8ef51caac0460e5e827907b1f2595f750aeba570ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c524be9b1604a23eba0f8c8ef51caac0460e5e827907b1f2595f750aeba570ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c524be9b1604a23eba0f8c8ef51caac0460e5e827907b1f2595f750aeba570ab", kill_on_drop: false }`
[INFO] [stdout] c524be9b1604a23eba0f8c8ef51caac0460e5e827907b1f2595f750aeba570ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] eb0ed9a6e07b97e9a7db8de5dcd4faac68f12b54303ab9864792b8e1dc02121c
[INFO] running `Command { std: "docker" "start" "-a" "eb0ed9a6e07b97e9a7db8de5dcd4faac68f12b54303ab9864792b8e1dc02121c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "eb0ed9a6e07b97e9a7db8de5dcd4faac68f12b54303ab9864792b8e1dc02121c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0ed9a6e07b97e9a7db8de5dcd4faac68f12b54303ab9864792b8e1dc02121c", kill_on_drop: false }`
[INFO] [stdout] eb0ed9a6e07b97e9a7db8de5dcd4faac68f12b54303ab9864792b8e1dc02121c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 3b3c0eb742f78490568f31b545233f3e517a47420e5521bab4039ccf34184ae8
[INFO] running `Command { std: "docker" "start" "-a" "3b3c0eb742f78490568f31b545233f3e517a47420e5521bab4039ccf34184ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/itoa-816aac9d4c08da67)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-ae454e6d4164787b)
[INFO] running `Command { std: "docker" "inspect" "3b3c0eb742f78490568f31b545233f3e517a47420e5521bab4039ccf34184ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3c0eb742f78490568f31b545233f3e517a47420e5521bab4039ccf34184ae8", kill_on_drop: false }`
[INFO] [stdout] 3b3c0eb742f78490568f31b545233f3e517a47420e5521bab4039ccf34184ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9e6f135d6ea9ba432825c7859da850414f5101a2e8a898c23e8a38501bb5686
[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" "a9e6f135d6ea9ba432825c7859da850414f5101a2e8a898c23e8a38501bb5686", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/itoa-816aac9d4c08da67)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-ae454e6d4164787b)
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_i128_min ... ok
[INFO] [stdout] test test_i16_min ... ok
[INFO] [stdout] test test_u128_0 ... ok
[INFO] [stdout] test test_u64_0 ... ok
[INFO] [stdout] test test_i64_min ... ok
[INFO] [stderr]    Doc-tests itoa
[INFO] [stdout] test test_u128_max ... ok
[INFO] [stdout] test test_u64_half ... ok
[INFO] [stdout] test test_i16_0 ... ok
[INFO] [stdout] test test_u64_max ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Buffer (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9e6f135d6ea9ba432825c7859da850414f5101a2e8a898c23e8a38501bb5686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e6f135d6ea9ba432825c7859da850414f5101a2e8a898c23e8a38501bb5686", kill_on_drop: false }`
[INFO] [stdout] a9e6f135d6ea9ba432825c7859da850414f5101a2e8a898c23e8a38501bb5686