[INFO] fetching crate rubicon 3.4.9...
[INFO] testing rubicon-3.4.9 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rubicon 3.4.9 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rubicon 3.4.9
[INFO] finished tweaking crates.io crate rubicon 3.4.9
[INFO] tweaked toml for crates.io crate rubicon 3.4.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rubicon 3.4.9 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a550c7ee5e56a982f84960e1aa6563e7b00f5c55cf19947a6c73c3d2fb39e4
[INFO] running `Command { std: "docker" "start" "-a" "09a550c7ee5e56a982f84960e1aa6563e7b00f5c55cf19947a6c73c3d2fb39e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a550c7ee5e56a982f84960e1aa6563e7b00f5c55cf19947a6c73c3d2fb39e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a550c7ee5e56a982f84960e1aa6563e7b00f5c55cf19947a6c73c3d2fb39e4", kill_on_drop: false }`
[INFO] [stdout] 09a550c7ee5e56a982f84960e1aa6563e7b00f5c55cf19947a6c73c3d2fb39e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70245b2dc1ebe933b389b3f6d0192ca92b8889c2bb2d6191c64c0051125110ce
[INFO] running `Command { std: "docker" "start" "-a" "70245b2dc1ebe933b389b3f6d0192ca92b8889c2bb2d6191c64c0051125110ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubicon v3.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "70245b2dc1ebe933b389b3f6d0192ca92b8889c2bb2d6191c64c0051125110ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70245b2dc1ebe933b389b3f6d0192ca92b8889c2bb2d6191c64c0051125110ce", kill_on_drop: false }`
[INFO] [stdout] 70245b2dc1ebe933b389b3f6d0192ca92b8889c2bb2d6191c64c0051125110ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff0d7ed9d17cb874788b0ee0dfa4b3dd5791f42008c6d79d36e26988f23c63d
[INFO] running `Command { std: "docker" "start" "-a" "7ff0d7ed9d17cb874788b0ee0dfa4b3dd5791f42008c6d79d36e26988f23c63d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubicon v3.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "7ff0d7ed9d17cb874788b0ee0dfa4b3dd5791f42008c6d79d36e26988f23c63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff0d7ed9d17cb874788b0ee0dfa4b3dd5791f42008c6d79d36e26988f23c63d", kill_on_drop: false }`
[INFO] [stdout] 7ff0d7ed9d17cb874788b0ee0dfa4b3dd5791f42008c6d79d36e26988f23c63d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffa8f6863b8124fe247d7de27699b619f06be45ee43b4f260140c21d24c2cce4
[INFO] running `Command { std: "docker" "start" "-a" "ffa8f6863b8124fe247d7de27699b619f06be45ee43b4f260140c21d24c2cce4", 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/rubicon-4c51a354b21c2d37)
[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]    Doc-tests rubicon
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - compatibility_check (line 762) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 324) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 155) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 285) ... ok
[INFO] [stdout] test src/lib.rs - compatibility_check (line 770) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 164) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 199) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 291) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 313) ... ok
[INFO] [stdout] test src/lib.rs - compatibility_check (line 798) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffa8f6863b8124fe247d7de27699b619f06be45ee43b4f260140c21d24c2cce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa8f6863b8124fe247d7de27699b619f06be45ee43b4f260140c21d24c2cce4", kill_on_drop: false }`
[INFO] [stdout] ffa8f6863b8124fe247d7de27699b619f06be45ee43b4f260140c21d24c2cce4