[INFO] fetching crate memoffset 0.6.4...
[INFO] testing memoffset-0.6.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate memoffset 0.6.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate memoffset 0.6.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2bcbfd5a48b67742234dd0845e366d09cb86ad00e2d1920ae9dadff98915867
[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" "b2bcbfd5a48b67742234dd0845e366d09cb86ad00e2d1920ae9dadff98915867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2bcbfd5a48b67742234dd0845e366d09cb86ad00e2d1920ae9dadff98915867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bcbfd5a48b67742234dd0845e366d09cb86ad00e2d1920ae9dadff98915867", kill_on_drop: false }`
[INFO] [stdout] b2bcbfd5a48b67742234dd0845e366d09cb86ad00e2d1920ae9dadff98915867
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7beb8ba8eaeb58f7da70191b520db405a0f98c81e4294b2461f7a2a08800ab1
[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" "b7beb8ba8eaeb58f7da70191b520db405a0f98c81e4294b2461f7a2a08800ab1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memoffset v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "b7beb8ba8eaeb58f7da70191b520db405a0f98c81e4294b2461f7a2a08800ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7beb8ba8eaeb58f7da70191b520db405a0f98c81e4294b2461f7a2a08800ab1", kill_on_drop: false }`
[INFO] [stdout] b7beb8ba8eaeb58f7da70191b520db405a0f98c81e4294b2461f7a2a08800ab1
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94f9691986e4e81591a468594307193d322269c2ef9666f2298628b7694f2a92
[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" "94f9691986e4e81591a468594307193d322269c2ef9666f2298628b7694f2a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling memoffset v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "94f9691986e4e81591a468594307193d322269c2ef9666f2298628b7694f2a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f9691986e4e81591a468594307193d322269c2ef9666f2298628b7694f2a92", kill_on_drop: false }`
[INFO] [stdout] 94f9691986e4e81591a468594307193d322269c2ef9666f2298628b7694f2a92
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 672bdc6c954669136d9e25fa90f33fbcb1c80624c47d7b4f4037cd1ce500b2d7
[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" "672bdc6c954669136d9e25fa90f33fbcb1c80624c47d7b4f4037cd1ce500b2d7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memoffset-cf9c28e6a17b6a0f)
[INFO] [stdout] test offset_of::tests::inside_generic_method ... ok
[INFO] [stdout] test offset_of::tests::offset_simple_packed ... ok
[INFO] [stdout] test offset_of::tests::path ... ok
[INFO] [stdout] test offset_of::tests::test_raw_field_tuple ... ok
[INFO] [stdout] test offset_of::tests::test_tuple_offset ... ok
[INFO] [stdout] test span_of::tests::ig_test ... ok
[INFO] [stderr]    Doc-tests memoffset
[INFO] [stdout] test span_of::tests::span_forms ... ok
[INFO] [stdout] test offset_of::tests::test_raw_field ... ok
[INFO] [stdout] test span_of::tests::span_simple ... 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::offset_simple ... 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] [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::span_of (line 37) ... ignored
[INFO] [stdout] test src/span_of.rs - span_of::span_of (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] test src/offset_of.rs - offset_of::offset_of (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/offset_of.rs - offset_of::offset_of_tuple (line 105) ... ok
[INFO] [stdout] test src/span_of.rs - span_of::span_of (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 1.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "672bdc6c954669136d9e25fa90f33fbcb1c80624c47d7b4f4037cd1ce500b2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672bdc6c954669136d9e25fa90f33fbcb1c80624c47d7b4f4037cd1ce500b2d7", kill_on_drop: false }`
[INFO] [stdout] 672bdc6c954669136d9e25fa90f33fbcb1c80624c47d7b4f4037cd1ce500b2d7