[INFO] fetching crate constructor-macro 0.4.2...
[INFO] testing constructor-macro-0.4.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate constructor-macro 0.4.2 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate constructor-macro 0.4.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-110/source/rust-toolchain
[INFO] started tweaking crates.io crate constructor-macro 0.4.2
[INFO] finished tweaking crates.io crate constructor-macro 0.4.2
[INFO] tweaked toml for crates.io crate constructor-macro 0.4.2 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d9fc641a2a824e799f7ca54cbb639fb1f6fd3bd68b7c03767b8f1dc24b46538
[INFO] running `Command { std: "docker" "start" "-a" "2d9fc641a2a824e799f7ca54cbb639fb1f6fd3bd68b7c03767b8f1dc24b46538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d9fc641a2a824e799f7ca54cbb639fb1f6fd3bd68b7c03767b8f1dc24b46538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9fc641a2a824e799f7ca54cbb639fb1f6fd3bd68b7c03767b8f1dc24b46538", kill_on_drop: false }`
[INFO] [stdout] 2d9fc641a2a824e799f7ca54cbb639fb1f6fd3bd68b7c03767b8f1dc24b46538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a394fae2d8001d637009bbffa11d7dc920b2ac2feceb6b0e56c9b163d2fd9455
[INFO] running `Command { std: "docker" "start" "-a" "a394fae2d8001d637009bbffa11d7dc920b2ac2feceb6b0e56c9b163d2fd9455", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling constructor-macro v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "a394fae2d8001d637009bbffa11d7dc920b2ac2feceb6b0e56c9b163d2fd9455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a394fae2d8001d637009bbffa11d7dc920b2ac2feceb6b0e56c9b163d2fd9455", kill_on_drop: false }`
[INFO] [stdout] a394fae2d8001d637009bbffa11d7dc920b2ac2feceb6b0e56c9b163d2fd9455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46af008c2d8a7da647434bad0e71fb4fb4551c30190bc02214b5f70c8fe90596
[INFO] running `Command { std: "docker" "start" "-a" "46af008c2d8a7da647434bad0e71fb4fb4551c30190bc02214b5f70c8fe90596", kill_on_drop: false }`
[INFO] [stderr]    Compiling constructor-macro v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/default_value.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 |     struct Value { value: usize };
[INFO] [stdout]    |                                  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]   --> tests/default_value.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         Right,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]    --> tests/default_value.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Right(usize),
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]    --> tests/default_value.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Right { value: usize },
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "46af008c2d8a7da647434bad0e71fb4fb4551c30190bc02214b5f70c8fe90596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46af008c2d8a7da647434bad0e71fb4fb4551c30190bc02214b5f70c8fe90596", kill_on_drop: false }`
[INFO] [stdout] 46af008c2d8a7da647434bad0e71fb4fb4551c30190bc02214b5f70c8fe90596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1149e7da09e4097147ffc8ef08b3d008c307f4766796dd428f9ebd6a767ba51d
[INFO] running `Command { std: "docker" "start" "-a" "1149e7da09e4097147ffc8ef08b3d008c307f4766796dd428f9ebd6a767ba51d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/default_value.rs:68:34
[INFO] [stderr]    |
[INFO] [stderr] 68 |     struct Value { value: usize };
[INFO] [stderr]    |                                  ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]   --> tests/default_value.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         Right,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]    --> tests/default_value.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |         Right(usize),
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]    --> tests/default_value.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         Right { value: usize },
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `constructor-macro` (test "default_value") generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/constructor_macro-a86b20beae867b21)
[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/construct.rs (/opt/rustwide/target/debug/deps/construct-8ee4feda7e4aed1d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_with_named_fields ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/default_value.rs (/opt/rustwide/target/debug/deps/default_value-4089d4bffe26aab9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test c_enum ... ok
[INFO] [stdout] test enum_tuple_variant ... ok
[INFO] [stdout] test enum_struct_variant ... ok
[INFO] [stdout] test r#struct ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test integers ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/module.rs (/opt/rustwide/target/debug/deps/module-2f39716e7b0f922b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test module ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests constructor-macro
[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] running `Command { std: "docker" "inspect" "1149e7da09e4097147ffc8ef08b3d008c307f4766796dd428f9ebd6a767ba51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1149e7da09e4097147ffc8ef08b3d008c307f4766796dd428f9ebd6a767ba51d", kill_on_drop: false }`
[INFO] [stdout] 1149e7da09e4097147ffc8ef08b3d008c307f4766796dd428f9ebd6a767ba51d