[INFO] fetching crate peek-poke 0.2.0...
[INFO] testing peek-poke-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate peek-poke 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate peek-poke 0.2.0 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 peek-poke 0.2.0
[INFO] finished tweaking crates.io crate peek-poke 0.2.0
[INFO] tweaked toml for crates.io crate peek-poke 0.2.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 47c7101847ea6301de73b1883f4b69553a2fdf0355440a236d289a8c8643a1ce
[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" "47c7101847ea6301de73b1883f4b69553a2fdf0355440a236d289a8c8643a1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c7101847ea6301de73b1883f4b69553a2fdf0355440a236d289a8c8643a1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c7101847ea6301de73b1883f4b69553a2fdf0355440a236d289a8c8643a1ce", kill_on_drop: false }`
[INFO] [stdout] 47c7101847ea6301de73b1883f4b69553a2fdf0355440a236d289a8c8643a1ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] db920f6adef18abd3d857c6747acaaa2fe9a1652ae1193a56a215bd7e9cfb9da
[INFO] running `Command { std: "docker" "start" "-a" "db920f6adef18abd3d857c6747acaaa2fe9a1652ae1193a56a215bd7e9cfb9da", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling peek-poke-derive v0.2.1
[INFO] [stderr]    Compiling peek-poke v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.74s
[INFO] running `Command { std: "docker" "inspect" "db920f6adef18abd3d857c6747acaaa2fe9a1652ae1193a56a215bd7e9cfb9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db920f6adef18abd3d857c6747acaaa2fe9a1652ae1193a56a215bd7e9cfb9da", kill_on_drop: false }`
[INFO] [stdout] db920f6adef18abd3d857c6747acaaa2fe9a1652ae1193a56a215bd7e9cfb9da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2798311db8a91782ec5d8968c12af5723f0b2e9e6c71c14b381bd16ab4c6b4e4
[INFO] running `Command { std: "docker" "start" "-a" "2798311db8a91782ec5d8968c12af5723f0b2e9e6c71c14b381bd16ab4c6b4e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling peek-poke v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/max_size.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |     assert_eq!(<(isize)>::max_size(), size_of::<isize>());
[INFO] [stdout]    |                 ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -     assert_eq!(<(isize)>::max_size(), size_of::<isize>());
[INFO] [stdout] 55 +     assert_eq!(<isize>::max_size(), size_of::<isize>());
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/peek_poke-17af94330cd0b1f5)
[INFO] [stderr]   Executable tests/max_size.rs (/opt/rustwide/target/debug/deps/max_size-c4ce5a21457a94f8)
[INFO] [stderr]   Executable tests/round_trip.rs (/opt/rustwide/target/debug/deps/round_trip-3a8868e5c2df86a6)
[INFO] running `Command { std: "docker" "inspect" "2798311db8a91782ec5d8968c12af5723f0b2e9e6c71c14b381bd16ab4c6b4e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2798311db8a91782ec5d8968c12af5723f0b2e9e6c71c14b381bd16ab4c6b4e4", kill_on_drop: false }`
[INFO] [stdout] 2798311db8a91782ec5d8968c12af5723f0b2e9e6c71c14b381bd16ab4c6b4e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 848bb5678bf3356049be6c3bee097154dc97e7ef020be66be5d0dee8f9c0d120
[INFO] running `Command { std: "docker" "start" "-a" "848bb5678bf3356049be6c3bee097154dc97e7ef020be66be5d0dee8f9c0d120", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> tests/max_size.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |     assert_eq!(<(isize)>::max_size(), size_of::<isize>());
[INFO] [stderr]    |                 ^     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -     assert_eq!(<(isize)>::max_size(), size_of::<isize>());
[INFO] [stderr] 55 +     assert_eq!(<isize>::max_size(), size_of::<isize>());
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `peek-poke` (test "max_size") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peek_poke-17af94330cd0b1f5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/max_size.rs (/opt/rustwide/target/debug/deps/max_size-c4ce5a21457a94f8)
[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_bool ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_enum_cstyle ... ok
[INFO] [stdout] test test_phantom_data ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_option ... 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]      Running tests/round_trip.rs (/opt/rustwide/target/debug/deps/round_trip-3a8868e5c2df86a6)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_generic ... ok
[INFO] [stderr]    Doc-tests peek-poke
[INFO] [stdout] test test_enum_cstyle ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_phantom_data ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_generic_enum ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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 - Peek (line 194) ... ignored
[INFO] [stdout] test src/lib.rs - Poke (line 135) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "848bb5678bf3356049be6c3bee097154dc97e7ef020be66be5d0dee8f9c0d120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848bb5678bf3356049be6c3bee097154dc97e7ef020be66be5d0dee8f9c0d120", kill_on_drop: false }`
[INFO] [stdout] 848bb5678bf3356049be6c3bee097154dc97e7ef020be66be5d0dee8f9c0d120