[INFO] fetching crate peek-poke 0.2.0...
[INFO] testing peek-poke-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate peek-poke 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate peek-poke 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7800a6de2c607492ea52334185cf8e8bf97f55bcae248f859f0bbc7bb8faa400
[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" "7800a6de2c607492ea52334185cf8e8bf97f55bcae248f859f0bbc7bb8faa400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7800a6de2c607492ea52334185cf8e8bf97f55bcae248f859f0bbc7bb8faa400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7800a6de2c607492ea52334185cf8e8bf97f55bcae248f859f0bbc7bb8faa400", kill_on_drop: false }`
[INFO] [stdout] 7800a6de2c607492ea52334185cf8e8bf97f55bcae248f859f0bbc7bb8faa400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9caec298bcbe63b510aa4c73e9ff50a877d4c551edfff85d3d49431435d542fc
[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" "9caec298bcbe63b510aa4c73e9ff50a877d4c551edfff85d3d49431435d542fc", kill_on_drop: false }`
[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 3.29s
[INFO] running `Command { std: "docker" "inspect" "9caec298bcbe63b510aa4c73e9ff50a877d4c551edfff85d3d49431435d542fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9caec298bcbe63b510aa4c73e9ff50a877d4c551edfff85d3d49431435d542fc", kill_on_drop: false }`
[INFO] [stdout] 9caec298bcbe63b510aa4c73e9ff50a877d4c551edfff85d3d49431435d542fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac05abb10c4dc6a36c2bf4def8d0c506f1c15e3b4e64b8c8025305ff21345a8c
[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" "ac05abb10c4dc6a36c2bf4def8d0c506f1c15e3b4e64b8c8025305ff21345a8c", 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]    |                 ^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "ac05abb10c4dc6a36c2bf4def8d0c506f1c15e3b4e64b8c8025305ff21345a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac05abb10c4dc6a36c2bf4def8d0c506f1c15e3b4e64b8c8025305ff21345a8c", kill_on_drop: false }`
[INFO] [stdout] ac05abb10c4dc6a36c2bf4def8d0c506f1c15e3b4e64b8c8025305ff21345a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b24ab6099ff128d792bcf7cb722e07961bf9093aa1bc6d8006bb0d3fafd2ac22
[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" "b24ab6099ff128d792bcf7cb722e07961bf9093aa1bc6d8006bb0d3fafd2ac22", 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]    |                 ^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `peek-poke` (test "max_size") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/peek_poke-7b0692efa0e3d6e2)
[INFO] [stderr]      Running tests/max_size.rs (/opt/rustwide/target/debug/deps/max_size-a57ff72ac8a22d48)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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_enum ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_phantom_data ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_enum_cstyle ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_fixed_size_array ... 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-2feccd2e40b360be)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] test test_generic_enum ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_enum_cstyle ... ok
[INFO] [stdout] test test_phantom_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peek-poke
[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 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b24ab6099ff128d792bcf7cb722e07961bf9093aa1bc6d8006bb0d3fafd2ac22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24ab6099ff128d792bcf7cb722e07961bf9093aa1bc6d8006bb0d3fafd2ac22", kill_on_drop: false }`
[INFO] [stdout] b24ab6099ff128d792bcf7cb722e07961bf9093aa1bc6d8006bb0d3fafd2ac22