[INFO] fetching crate peek-poke 0.2.0...
[INFO] testing peek-poke-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate peek-poke 0.2.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate peek-poke 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded euclid v0.20.14
[INFO] [stderr]   Downloaded peek-poke-derive v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66594e87aa8321e497c94b7d66799750b9434d54af8cb12e2df1acf49cfb80e1
[INFO] running `Command { std: "docker" "start" "-a" "66594e87aa8321e497c94b7d66799750b9434d54af8cb12e2df1acf49cfb80e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66594e87aa8321e497c94b7d66799750b9434d54af8cb12e2df1acf49cfb80e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66594e87aa8321e497c94b7d66799750b9434d54af8cb12e2df1acf49cfb80e1", kill_on_drop: false }`
[INFO] [stdout] 66594e87aa8321e497c94b7d66799750b9434d54af8cb12e2df1acf49cfb80e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaa2dff1547dd6132f8dee8c1c265e95c5ef07da4529dff6395371a2824eb52a
[INFO] running `Command { std: "docker" "start" "-a" "aaa2dff1547dd6132f8dee8c1c265e95c5ef07da4529dff6395371a2824eb52a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[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 7.17s
[INFO] running `Command { std: "docker" "inspect" "aaa2dff1547dd6132f8dee8c1c265e95c5ef07da4529dff6395371a2824eb52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa2dff1547dd6132f8dee8c1c265e95c5ef07da4529dff6395371a2824eb52a", kill_on_drop: false }`
[INFO] [stdout] aaa2dff1547dd6132f8dee8c1c265e95c5ef07da4529dff6395371a2824eb52a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48e1f94a1dd14796481f355e3312c6999219f279c20e241ec76d686a213e0d32
[INFO] running `Command { std: "docker" "start" "-a" "48e1f94a1dd14796481f355e3312c6999219f279c20e241ec76d686a213e0d32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 1.45s
[INFO] running `Command { std: "docker" "inspect" "48e1f94a1dd14796481f355e3312c6999219f279c20e241ec76d686a213e0d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e1f94a1dd14796481f355e3312c6999219f279c20e241ec76d686a213e0d32", kill_on_drop: false }`
[INFO] [stdout] 48e1f94a1dd14796481f355e3312c6999219f279c20e241ec76d686a213e0d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ddb9e444a49223d5ec9af227154779069386d06187b3f165244abe9940a895a
[INFO] running `Command { std: "docker" "start" "-a" "0ddb9e444a49223d5ec9af227154779069386d06187b3f165244abe9940a895a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/peek_poke-a06b63895b67a694)
[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] [stderr]      Running tests/max_size.rs (/opt/rustwide/target/debug/deps/max_size-04a81a3ee9d8af7f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_enum_cstyle ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_phantom_data ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/round_trip.rs (/opt/rustwide/target/debug/deps/round_trip-a75ce77cf5c2af14)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stderr]    Doc-tests peek-poke
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_enum_cstyle ... ok
[INFO] [stdout] test test_bool ... 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_numbers ... ok
[INFO] [stdout] test test_phantom_data ... ok
[INFO] [stdout] test test_tuple ... 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] [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 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ddb9e444a49223d5ec9af227154779069386d06187b3f165244abe9940a895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddb9e444a49223d5ec9af227154779069386d06187b3f165244abe9940a895a", kill_on_drop: false }`
[INFO] [stdout] 0ddb9e444a49223d5ec9af227154779069386d06187b3f165244abe9940a895a