[INFO] fetching crate memoffset 0.6.4...
[INFO] testing memoffset-0.6.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate memoffset 0.6.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate memoffset 0.6.4 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 memoffset 0.6.4
[INFO] finished tweaking crates.io crate memoffset 0.6.4
[INFO] tweaked toml for crates.io crate memoffset 0.6.4 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 49d984badc3c2db5bdc58c972ac65655d4bd2922c425073196102b87566293f0
[INFO] running `Command { std: "docker" "start" "-a" "49d984badc3c2db5bdc58c972ac65655d4bd2922c425073196102b87566293f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49d984badc3c2db5bdc58c972ac65655d4bd2922c425073196102b87566293f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d984badc3c2db5bdc58c972ac65655d4bd2922c425073196102b87566293f0", kill_on_drop: false }`
[INFO] [stdout] 49d984badc3c2db5bdc58c972ac65655d4bd2922c425073196102b87566293f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3a1518d884207f8c04abde2120ec00416cb6a5ed107a7b0009c2eb0f74743eac
[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" "3a1518d884207f8c04abde2120ec00416cb6a5ed107a7b0009c2eb0f74743eac", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "3a1518d884207f8c04abde2120ec00416cb6a5ed107a7b0009c2eb0f74743eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1518d884207f8c04abde2120ec00416cb6a5ed107a7b0009c2eb0f74743eac", kill_on_drop: false }`
[INFO] [stdout] 3a1518d884207f8c04abde2120ec00416cb6a5ed107a7b0009c2eb0f74743eac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a8cd9c33fa242851e6ccd0fa59a8622bbfb9247ae70fccd571070167ff3da87
[INFO] running `Command { std: "docker" "start" "-a" "0a8cd9c33fa242851e6ccd0fa59a8622bbfb9247ae70fccd571070167ff3da87", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "0a8cd9c33fa242851e6ccd0fa59a8622bbfb9247ae70fccd571070167ff3da87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8cd9c33fa242851e6ccd0fa59a8622bbfb9247ae70fccd571070167ff3da87", kill_on_drop: false }`
[INFO] [stdout] 0a8cd9c33fa242851e6ccd0fa59a8622bbfb9247ae70fccd571070167ff3da87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3ecbfb55f9d52a93de21829af81619af18a3464bdeda6f452c52f06adb9d55b2
[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" "3ecbfb55f9d52a93de21829af81619af18a3464bdeda6f452c52f06adb9d55b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memoffset-c6fe4e411fe98022)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test offset_of::tests::inside_generic_method ... ok
[INFO] [stdout] test offset_of::tests::offset_simple ... ok
[INFO] [stdout] test offset_of::tests::offset_simple_packed ... ok
[INFO] [stdout] test offset_of::tests::path ... ok
[INFO] [stdout] test span_of::tests::span_simple ... ok
[INFO] [stdout] test offset_of::tests::test_tuple_offset ... ok
[INFO] [stdout] test span_of::tests::span_simple_packed ... ok
[INFO] [stdout] test offset_of::tests::tuple_struct ... ok
[INFO] [stdout] test offset_of::tests::test_raw_field ... ok
[INFO] [stdout] test span_of::tests::span_forms ... ok
[INFO] [stdout] test offset_of::tests::test_raw_field_tuple ... ok
[INFO] [stdout] test span_of::tests::ig_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memoffset
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 101) ... ignored
[INFO] [stdout] test src/lib.rs - (line 146) ... ignored
[INFO] [stdout] test src/lib.rs - (line 45) ... ignored
[INFO] [stdout] test src/span_of.rs - span_of (line 37) ... ignored
[INFO] [stdout] test src/span_of.rs - span_of (line 44) ... ignored
[INFO] [stdout] test src/offset_of.rs - offset_of (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/span_of.rs - span_of (line 61) ... ok
[INFO] [stdout] test src/offset_of.rs - offset_of_tuple (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 2.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ecbfb55f9d52a93de21829af81619af18a3464bdeda6f452c52f06adb9d55b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ecbfb55f9d52a93de21829af81619af18a3464bdeda6f452c52f06adb9d55b2", kill_on_drop: false }`
[INFO] [stdout] 3ecbfb55f9d52a93de21829af81619af18a3464bdeda6f452c52f06adb9d55b2