[INFO] fetching crate droptest 0.2.1...
[INFO] testing droptest-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate droptest 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate droptest 0.2.1
[INFO] finished tweaking crates.io crate droptest 0.2.1
[INFO] tweaked toml for crates.io crate droptest 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate droptest 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcc458bdb938b4ed374b3214f405a3c996fd4dba773081648bab9cd245a0762d
[INFO] running `Command { std: "docker" "start" "-a" "bcc458bdb938b4ed374b3214f405a3c996fd4dba773081648bab9cd245a0762d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcc458bdb938b4ed374b3214f405a3c996fd4dba773081648bab9cd245a0762d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc458bdb938b4ed374b3214f405a3c996fd4dba773081648bab9cd245a0762d", kill_on_drop: false }`
[INFO] [stdout] bcc458bdb938b4ed374b3214f405a3c996fd4dba773081648bab9cd245a0762d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2444d361081843d4e04922b7e88441c78b354cedb82b0fa57de9026aecbdb7bd
[INFO] running `Command { std: "docker" "start" "-a" "2444d361081843d4e04922b7e88441c78b354cedb82b0fa57de9026aecbdb7bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling droptest v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "2444d361081843d4e04922b7e88441c78b354cedb82b0fa57de9026aecbdb7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2444d361081843d4e04922b7e88441c78b354cedb82b0fa57de9026aecbdb7bd", kill_on_drop: false }`
[INFO] [stdout] 2444d361081843d4e04922b7e88441c78b354cedb82b0fa57de9026aecbdb7bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5af4771e27243fb6a20803ce9a4b6fbc18c4165949f6349114fe23ab144d1be4
[INFO] running `Command { std: "docker" "start" "-a" "5af4771e27243fb6a20803ce9a4b6fbc18c4165949f6349114fe23ab144d1be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling droptest v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5af4771e27243fb6a20803ce9a4b6fbc18c4165949f6349114fe23ab144d1be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af4771e27243fb6a20803ce9a4b6fbc18c4165949f6349114fe23ab144d1be4", kill_on_drop: false }`
[INFO] [stdout] 5af4771e27243fb6a20803ce9a4b6fbc18c4165949f6349114fe23ab144d1be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad2c4b6543cb9da56c79293ab4408488965f5836764de7b2eb04d07ed2ccd6b1
[INFO] running `Command { std: "docker" "start" "-a" "ad2c4b6543cb9da56c79293ab4408488965f5836764de7b2eb04d07ed2ccd6b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/droptest-90fedcc377cce712)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::std_sync_rc ... ok
[INFO] [stdout] test tests::assert_should_not_panic ... ok
[INFO] [stdout] test tests::is_dropped ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::is_registered_to ... ok
[INFO] [stdout] test tests::assert_drop_should_panic - should panic ... ok
[INFO] [stdout] test tests::double_drop_panics - should panic ... ok
[INFO] [stderr]    Doc-tests droptest
[INFO] [stdout] test tests::assert_no_drop_should_panic - should panic ... ok
[INFO] [stdout] test tests::std_mem_drop ... ok
[INFO] [stdout] test tests::std_mem_forget ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - DropRegistry::is_dropped (line 425) ... ok
[INFO] [stdout] test src/lib.rs - DropRegistry::new_guard_for (line 353) ... ok
[INFO] [stdout] test src/lib.rs - DropRegistry::stats (line 397) ... ok
[INFO] [stdout] test src/lib.rs - assert_drop (line 75) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<'a,T>::value (line 212) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - DropRegistry::new_guard (line 380) ... ok
[INFO] [stdout] test src/lib.rs - assert_no_drop (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<'a,T>::is_registered_to (line 245) ... ok
[INFO] [stdout] test src/lib.rs - assert_drop_stats (line 129) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<'a,T>::by_id (line 229) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<'a,T>::id (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad2c4b6543cb9da56c79293ab4408488965f5836764de7b2eb04d07ed2ccd6b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2c4b6543cb9da56c79293ab4408488965f5836764de7b2eb04d07ed2ccd6b1", kill_on_drop: false }`
[INFO] [stdout] ad2c4b6543cb9da56c79293ab4408488965f5836764de7b2eb04d07ed2ccd6b1