[INFO] fetching crate js_int 0.2.1...
[INFO] testing js_int-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate js_int 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate js_int 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate js_int 0.2.1
[INFO] finished tweaking crates.io crate js_int 0.2.1
[INFO] tweaked toml for crates.io crate js_int 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 53c38ad5e5e723efc26775d161d8d1289c95b78bca520a32b68347a4941092e1
[INFO] running `Command { std: "docker" "start" "-a" "53c38ad5e5e723efc26775d161d8d1289c95b78bca520a32b68347a4941092e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53c38ad5e5e723efc26775d161d8d1289c95b78bca520a32b68347a4941092e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c38ad5e5e723efc26775d161d8d1289c95b78bca520a32b68347a4941092e1", kill_on_drop: false }`
[INFO] [stdout] 53c38ad5e5e723efc26775d161d8d1289c95b78bca520a32b68347a4941092e1
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a64795d6f82a48d86d9e8cb09556896e12b1ac70a170ed965013ec72cdc08a91
[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" "a64795d6f82a48d86d9e8cb09556896e12b1ac70a170ed965013ec72cdc08a91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling js_int v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "a64795d6f82a48d86d9e8cb09556896e12b1ac70a170ed965013ec72cdc08a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64795d6f82a48d86d9e8cb09556896e12b1ac70a170ed965013ec72cdc08a91", kill_on_drop: false }`
[INFO] [stdout] a64795d6f82a48d86d9e8cb09556896e12b1ac70a170ed965013ec72cdc08a91
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdde4f85225d4ce0ad1b068dacd9205bb2289d432adb96b8078cbe0eb1f528f7
[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" "bdde4f85225d4ce0ad1b068dacd9205bb2289d432adb96b8078cbe0eb1f528f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling js_int v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "bdde4f85225d4ce0ad1b068dacd9205bb2289d432adb96b8078cbe0eb1f528f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdde4f85225d4ce0ad1b068dacd9205bb2289d432adb96b8078cbe0eb1f528f7", kill_on_drop: false }`
[INFO] [stdout] bdde4f85225d4ce0ad1b068dacd9205bb2289d432adb96b8078cbe0eb1f528f7
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cd1fcf2eaec8e276bd9a89f470d58e0b31a0fc5191cc0c879517b133ea2b2e4
[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" "2cd1fcf2eaec8e276bd9a89f470d58e0b31a0fc5191cc0c879517b133ea2b2e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/js_int-6846bab90e6e0a25)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test uint::tests::uint_overflow_wrap ... ignored
[INFO] [stdout] test uint::tests::uint_underflow_wrap ... ignored
[INFO] [stdout] test uint::tests::uint_wrapping_new ... ok
[INFO] [stdout] test int::tests::int_assign_ops ... ok
[INFO] [stdout] test uint::tests::uint_assign_ops ... ok
[INFO] [stdout] test uint::tests::uint_ops ... ok
[INFO] [stdout] test int::tests::int_ops ... ok
[INFO] [stdout] test uint::tests::uint_overflow_panic - should panic ... ok
[INFO] [stdout] test uint::tests::uint_underflow_panic - should panic ... ok
[INFO] [stdout] test int::tests::int_overflow_panic - should panic ... ok
[INFO] [stdout] test int::tests::int_underflow_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests js_int
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name js_int --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern js_int=/opt/rustwide/target/debug/deps/libjs_int-96692b5814df8d38.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2cd1fcf2eaec8e276bd9a89f470d58e0b31a0fc5191cc0c879517b133ea2b2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd1fcf2eaec8e276bd9a89f470d58e0b31a0fc5191cc0c879517b133ea2b2e4", kill_on_drop: false }`
[INFO] [stdout] 2cd1fcf2eaec8e276bd9a89f470d58e0b31a0fc5191cc0c879517b133ea2b2e4