[INFO] fetching crate structdiff 0.7.3...
[INFO] testing structdiff-0.7.3 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate structdiff 0.7.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate structdiff 0.7.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate structdiff 0.7.3
[INFO] tweaked toml for crates.io crate structdiff 0.7.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structdiff 0.7.3 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structdiff 0.7.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e79271d6212bd33d562d229618c8eefcac11d9e7720c4e90e860d6e874adcbe
[INFO] running `Command { std: "docker" "start" "-a" "9e79271d6212bd33d562d229618c8eefcac11d9e7720c4e90e860d6e874adcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e79271d6212bd33d562d229618c8eefcac11d9e7720c4e90e860d6e874adcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e79271d6212bd33d562d229618c8eefcac11d9e7720c4e90e860d6e874adcbe", kill_on_drop: false }`
[INFO] [stdout] 9e79271d6212bd33d562d229618c8eefcac11d9e7720c4e90e860d6e874adcbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f8f0c2018f950424fed530acd4960f49c31c3becc94a481e580fd13ffd9243fe
[INFO] running `Command { std: "docker" "start" "-a" "f8f0c2018f950424fed530acd4960f49c31c3becc94a481e580fd13ffd9243fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling structdiff-derive v0.7.3
[INFO] [stderr]    Compiling structdiff v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "f8f0c2018f950424fed530acd4960f49c31c3becc94a481e580fd13ffd9243fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f0c2018f950424fed530acd4960f49c31c3becc94a481e580fd13ffd9243fe", kill_on_drop: false }`
[INFO] [stdout] f8f0c2018f950424fed530acd4960f49c31c3becc94a481e580fd13ffd9243fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6550cd9566daacc3926539608dfc2956d818d9d6e84bd2402cebc8ff0314e047
[INFO] running `Command { std: "docker" "start" "-a" "6550cd9566daacc3926539608dfc2956d818d9d6e84bd2402cebc8ff0314e047", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling assert_unordered v0.3.5
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling structdiff v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/derives.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     (dyn core::fmt::Debug + Send + 'static): Debug,
[INFO] [stdout]    |     ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -     (dyn core::fmt::Debug + Send + 'static): Debug,
[INFO] [stdout] 33 +     dyn core::fmt::Debug + Send + 'static: Debug,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> tests/derives.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     (dyn core::fmt::Debug + Send + 'static): Debug,
[INFO] [stdout]    |     ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -     (dyn core::fmt::Debug + Send + 'static): Debug,
[INFO] [stdout] 33 +     dyn core::fmt::Debug + Send + 'static: Debug,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestSetters` is never constructed
[INFO] [stdout]   --> tests/types.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub struct TestSetters {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.31s
[INFO] running `Command { std: "docker" "inspect" "6550cd9566daacc3926539608dfc2956d818d9d6e84bd2402cebc8ff0314e047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6550cd9566daacc3926539608dfc2956d818d9d6e84bd2402cebc8ff0314e047", kill_on_drop: false }`
[INFO] [stdout] 6550cd9566daacc3926539608dfc2956d818d9d6e84bd2402cebc8ff0314e047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 3c7f07bc6f6d320b4ac91b70e762b104fc376b97ebbb65efaa5b7a0ddc951b4e
[INFO] running `Command { std: "docker" "start" "-a" "3c7f07bc6f6d320b4ac91b70e762b104fc376b97ebbb65efaa5b7a0ddc951b4e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] running 27 tests
[INFO] [stderr]   --> tests/derives.rs:33:5
[INFO] [stdout] test collections::ordered_array_like::test::problem_cases::test_string ... ok
[INFO] [stderr]    |
[INFO] [stdout] test collections::ordered_array_like::test::problem_cases::test_string_2 ... ok
[INFO] [stderr] 33 |     (dyn core::fmt::Debug + Send + 'static): Debug,
[INFO] [stdout] test collections::ordered_array_like::test::test_collection_strategies ... ok
[INFO] [stderr]    |     ^                                     ^
[INFO] [stdout] test collections::ordered_array_like::test::test_empty_strings ... ok
[INFO] [stderr]    |
[INFO] [stdout] test collections::ordered_array_like::test::test_dna ... ok
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test collections::ordered_array_like::test::test_collection_strategies_ref ... ok
[INFO] [stderr] help: remove these parentheses
[INFO] [stdout] test collections::ordered_array_like::test::problem_cases::test_string_6 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test collections::ordered_array_like::test::test_string ... ok
[INFO] [stderr] 33 -     (dyn core::fmt::Debug + Send + 'static): Debug,
[INFO] [stdout] test collections::ordered_array_like::test::problem_cases::test_string_5 ... ok
[INFO] [stderr] 33 +     dyn core::fmt::Debug + Send + 'static: Debug,
[INFO] [stdout] test collections::rope::test::delete_rebalance ... ok
[INFO] [stderr]    |
[INFO] [stdout] test collections::ordered_array_like::test::test_identical_strings ... ok
[INFO] [stderr] 
[INFO] [stdout] test collections::unordered_array_like::test::test_collection_strategies ... ok
[INFO] [stderr] warning: `structdiff` (test "derives") generated 1 warning (run `cargo fix --test "derives" -p structdiff` to apply 1 suggestion)
[INFO] [stdout] test collections::ordered_array_like::test::test_random_strings ... ok
[INFO] [stderr] warning: struct `TestSetters` is never constructed
[INFO] [stdout] test collections::ordered_array_like::test::problem_cases::test_string_3 ... ok
[INFO] [stderr]   --> tests/types.rs:99:12
[INFO] [stdout] test collections::unordered_map_like_recursive::test::test_key_value ... ok
[INFO] [stderr]    |
[INFO] [stdout] test collections::unordered_map_like::test::test_key_only ... ok
[INFO] [stderr] 99 | pub struct TestSetters {
[INFO] [stdout] test collections::unordered_map_like::test::test_key_value ... ok
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stdout] test collections::unordered_map_like_recursive::test::test_key_only ... ok
[INFO] [stderr]    |
[INFO] [stdout] test collections::ordered_array_like::test::test_random_f64_lists ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test collections::ordered_array_like::test::test_one_empty_string ... ok
[INFO] [stderr] 
[INFO] [stderr] warning: `structdiff` (test "integration") generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/structdiff/aa9943059181e8b3/deps/structdiff-aa9943059181e8b3)
[INFO] [stdout] test collections::ordered_array_like::test::problem_cases::test_string_4 ... ok
[INFO] [stdout] test collections::rope::test::get_last ... ok
[INFO] [stdout] test collections::unordered_array_like::test::test_collection_strategies_ref ... ok
[INFO] [stdout] test collections::rope::test::get_from_empty - should panic ... ok
[INFO] [stdout] test collections::rope::test::get_past_end - should panic ... ok
[INFO] [stdout] test collections::rope::test::paired_large has been running for over 60 seconds
[INFO] [stdout] test collections::rope::test::paired_small has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3c7f07bc6f6d320b4ac91b70e762b104fc376b97ebbb65efaa5b7a0ddc951b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7f07bc6f6d320b4ac91b70e762b104fc376b97ebbb65efaa5b7a0ddc951b4e", kill_on_drop: false }`
[INFO] [stdout] 3c7f07bc6f6d320b4ac91b70e762b104fc376b97ebbb65efaa5b7a0ddc951b4e
