[INFO] fetching crate loupe 0.1.3...
[INFO] testing loupe-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate loupe 0.1.3 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate loupe 0.1.3 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 loupe 0.1.3
[INFO] finished tweaking crates.io crate loupe 0.1.3
[INFO] tweaked toml for crates.io crate loupe 0.1.3 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loupe-derive v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 50ae5f7c28a5c13ed69e5da3251bf8023e8bf7b1e9fd4da7eb28eb38a583c6db
[INFO] running `Command { std: "docker" "start" "-a" "50ae5f7c28a5c13ed69e5da3251bf8023e8bf7b1e9fd4da7eb28eb38a583c6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ae5f7c28a5c13ed69e5da3251bf8023e8bf7b1e9fd4da7eb28eb38a583c6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ae5f7c28a5c13ed69e5da3251bf8023e8bf7b1e9fd4da7eb28eb38a583c6db", kill_on_drop: false }`
[INFO] [stdout] 50ae5f7c28a5c13ed69e5da3251bf8023e8bf7b1e9fd4da7eb28eb38a583c6db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] f3e2032ed0632dd8e5434fd10338f16979c773de7f3d98ff88bba68d55c08faf
[INFO] running `Command { std: "docker" "start" "-a" "f3e2032ed0632dd8e5434fd10338f16979c773de7f3d98ff88bba68d55c08faf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling loupe-derive v0.1.3
[INFO] [stderr]    Compiling loupe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
[INFO] running `Command { std: "docker" "inspect" "f3e2032ed0632dd8e5434fd10338f16979c773de7f3d98ff88bba68d55c08faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e2032ed0632dd8e5434fd10338f16979c773de7f3d98ff88bba68d55c08faf", kill_on_drop: false }`
[INFO] [stdout] f3e2032ed0632dd8e5434fd10338f16979c773de7f3d98ff88bba68d55c08faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 59e100b8aebfa3cb918e2c9f12c69fb01cc98e45a3cdeb1af063c44e4a3ebd76
[INFO] running `Command { std: "docker" "start" "-a" "59e100b8aebfa3cb918e2c9f12c69fb01cc98e45a3cdeb1af063c44e4a3ebd76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling loupe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "59e100b8aebfa3cb918e2c9f12c69fb01cc98e45a3cdeb1af063c44e4a3ebd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e100b8aebfa3cb918e2c9f12c69fb01cc98e45a3cdeb1af063c44e4a3ebd76", kill_on_drop: false }`
[INFO] [stdout] 59e100b8aebfa3cb918e2c9f12c69fb01cc98e45a3cdeb1af063c44e4a3ebd76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] fe10c911772523341f8f9e5dd2d5ef663524c665e3328be80a9456ba6c251ac9
[INFO] running `Command { std: "docker" "start" "-a" "fe10c911772523341f8f9e5dd2d5ef663524c665e3328be80a9456ba6c251ac9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/loupe-d91ea29fadce77d6)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test memory_usage::alloc::test_alloc_types::test_layout ... ok
[INFO] [stdout] test memory_usage::any::test_any_types::test_boxed_any ... ok
[INFO] [stdout] test memory_usage::cell::test_cell_types::test_unsafecell ... ok
[INFO] [stdout] test memory_usage::cell::test_cell_types::test_refcell ... ok
[INFO] [stdout] test memory_usage::collection::test_collection_types::test_hashmap_not_unique ... ok
[INFO] [stdout] test memory_usage::collection::test_collection_types::test_hashmap ... ok
[INFO] [stdout] test memory_usage::collection::test_vec_types::test_vec ... ok
[INFO] [stdout] test memory_usage::collection::test_vec_types::test_vec_not_unique ... ok
[INFO] [stdout] test memory_usage::option::test_option_types::test_option ... ok
[INFO] [stdout] test memory_usage::path::test_path_types::test_pathbuf ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_bool ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_char ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_f32 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_f64 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_i16 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_i32 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_i64 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_i8 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_isize ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_u16 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_u32 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_u64 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_u8 ... ok
[INFO] [stdout] test memory_usage::primitive::test_numeric_types::test_usize ... ok
[INFO] [stdout] test memory_usage::primitive::test_tuple_types::test_empty_tuple ... ok
[INFO] [stdout] test memory_usage::primitive::test_tuple_types::test_tuple ... ok
[INFO] [stdout] test memory_usage::ptr::test_pointer_types::test_mutable_pointer ... ok
[INFO] [stdout] test memory_usage::ptr::test_pointer_types::test_nonnull_pointer ... ok
[INFO] [stdout] test memory_usage::ptr::test_pointer_types::test_pointer ... ok
[INFO] [stdout] test memory_usage::ptr::test_reference_types::test_mutable_reference ... ok
[INFO] [stdout] test memory_usage::ptr::test_reference_types::test_reference ... ok
[INFO] [stdout] test memory_usage::r#box::test_box_types::test_box ... ok
[INFO] [stdout] test memory_usage::r#box::test_box_types::test_boxed_slice ... ok
[INFO] [stdout] test memory_usage::result::test_result_types::test_result ... ok
[INFO] [stdout] test memory_usage::slice::test_slice_types::test_slice_dynamically_sized ... ok
[INFO] [stdout] test memory_usage::string::test_string_types::test_str ... ok
[INFO] [stdout] test memory_usage::string::test_string_types::test_string ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_arc ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_bool ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_i16 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_i32 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_i64 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_i8 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_isize ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_u16 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_u32 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_u64 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_u8 ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_atomic_usize ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_mutex ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_rwlock ... ok
[INFO] [stdout] test memory_usage::sync::test_sync_types::test_weak ... ok
[INFO] [stdout] test tests::test_size_of_val_helper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-fa48530f86bc682a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_enum_variant_ignored ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_enum_with_generic ... ok
[INFO] [stdout] test test_enum_with_inlined_generic ... ok
[INFO] [stdout] test test_struct_empty ... ok
[INFO] [stdout] test test_ptr ... ok
[INFO] [stdout] test test_struct_field_ignored ... ok
[INFO] [stdout] test test_struct_flat ... ok
[INFO] [stdout] test test_struct_padding ... ok
[INFO] [stdout] test test_struct_with_generic ... ok
[INFO] [stdout] test test_struct_with_inlined_generic ... ok
[INFO] [stdout] test test_tuple ... 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 loupe
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ignored
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - size_of_val (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe10c911772523341f8f9e5dd2d5ef663524c665e3328be80a9456ba6c251ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe10c911772523341f8f9e5dd2d5ef663524c665e3328be80a9456ba6c251ac9", kill_on_drop: false }`
[INFO] [stdout] fe10c911772523341f8f9e5dd2d5ef663524c665e3328be80a9456ba6c251ac9