[INFO] fetching crate dropcount 0.1.2...
[INFO] testing dropcount-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dropcount 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dropcount 0.1.2
[INFO] finished tweaking crates.io crate dropcount 0.1.2
[INFO] tweaked toml for crates.io crate dropcount 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dropcount 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6250f2910f647aa03db0a94e1c4138229b0288947d4fcd1a62c464ee70ed8e3
[INFO] running `Command { std: "docker" "start" "-a" "f6250f2910f647aa03db0a94e1c4138229b0288947d4fcd1a62c464ee70ed8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6250f2910f647aa03db0a94e1c4138229b0288947d4fcd1a62c464ee70ed8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6250f2910f647aa03db0a94e1c4138229b0288947d4fcd1a62c464ee70ed8e3", kill_on_drop: false }`
[INFO] [stdout] f6250f2910f647aa03db0a94e1c4138229b0288947d4fcd1a62c464ee70ed8e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0437e156509b05e2705b0d15eec95567fb74d24cef6234024a4fa7718737355d
[INFO] running `Command { std: "docker" "start" "-a" "0437e156509b05e2705b0d15eec95567fb74d24cef6234024a4fa7718737355d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dropcount v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0437e156509b05e2705b0d15eec95567fb74d24cef6234024a4fa7718737355d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0437e156509b05e2705b0d15eec95567fb74d24cef6234024a4fa7718737355d", kill_on_drop: false }`
[INFO] [stdout] 0437e156509b05e2705b0d15eec95567fb74d24cef6234024a4fa7718737355d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 282c0f247083cccdc096c17ef51097821a35da435994858bf94a6fd351e408f9
[INFO] running `Command { std: "docker" "start" "-a" "282c0f247083cccdc096c17ef51097821a35da435994858bf94a6fd351e408f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dropcount v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "282c0f247083cccdc096c17ef51097821a35da435994858bf94a6fd351e408f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282c0f247083cccdc096c17ef51097821a35da435994858bf94a6fd351e408f9", kill_on_drop: false }`
[INFO] [stdout] 282c0f247083cccdc096c17ef51097821a35da435994858bf94a6fd351e408f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8743f673854cb9cd140dc5276bfba0598e181db08c59f3bf480664e599c0fd2
[INFO] running `Command { std: "docker" "start" "-a" "d8743f673854cb9cd140dc5276bfba0598e181db08c59f3bf480664e599c0fd2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dropcount-405704a346d99b97)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test dropcount::tests::do_drop ... ok
[INFO] [stdout] test dropcount::tests::new ... ok
[INFO] [stdout] test dropcount::tests::new_counter ... ok
[INFO] [stdout] test dropcount::tests::drop_in_place ... ok
[INFO] [stdout] test dropcount::tests::new_vec ... ok
[INFO] [stdout] test dropcount::tests::vec_push ... ok
[INFO] [stdout] test tests::example_hashmap ... ok
[INFO] [stdout] test dropcount::tests::vec_pop ... ok
[INFO] [stdout] test tests::example_multi_thread ... ok
[INFO] [stdout] test tests::example_rc ... ok
[INFO] [stdout] test dropcount::tests::vec_drain ... ok
[INFO] [stdout] test dropcount::tests::drop_after_forget ... ok
[INFO] [stdout] test dropcount::tests::default_counter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dropcount
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8743f673854cb9cd140dc5276bfba0598e181db08c59f3bf480664e599c0fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8743f673854cb9cd140dc5276bfba0598e181db08c59f3bf480664e599c0fd2", kill_on_drop: false }`
[INFO] [stdout] d8743f673854cb9cd140dc5276bfba0598e181db08c59f3bf480664e599c0fd2