[INFO] fetching crate ward 2.1.0...
[INFO] testing ward-2.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ward 2.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ward 2.1.0
[INFO] finished tweaking crates.io crate ward 2.1.0
[INFO] tweaked toml for crates.io crate ward 2.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ward 2.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a3d900501e4d762385f940bbd85d4bfad13d723be71a1925fba48d18ebe164
[INFO] running `Command { std: "docker" "start" "-a" "f8a3d900501e4d762385f940bbd85d4bfad13d723be71a1925fba48d18ebe164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a3d900501e4d762385f940bbd85d4bfad13d723be71a1925fba48d18ebe164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a3d900501e4d762385f940bbd85d4bfad13d723be71a1925fba48d18ebe164", kill_on_drop: false }`
[INFO] [stdout] f8a3d900501e4d762385f940bbd85d4bfad13d723be71a1925fba48d18ebe164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff6a2f47466c93fb72b3271f10aa5571a19f3ecac5ce1b482daf0c7bee77daa4
[INFO] running `Command { std: "docker" "start" "-a" "ff6a2f47466c93fb72b3271f10aa5571a19f3ecac5ce1b482daf0c7bee77daa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ward v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "ff6a2f47466c93fb72b3271f10aa5571a19f3ecac5ce1b482daf0c7bee77daa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6a2f47466c93fb72b3271f10aa5571a19f3ecac5ce1b482daf0c7bee77daa4", kill_on_drop: false }`
[INFO] [stdout] ff6a2f47466c93fb72b3271f10aa5571a19f3ecac5ce1b482daf0c7bee77daa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f638ca755637a97d0f2d149b63b46a8a5619b91599ea66c732b574c0b26a2f73
[INFO] running `Command { std: "docker" "start" "-a" "f638ca755637a97d0f2d149b63b46a8a5619b91599ea66c732b574c0b26a2f73", kill_on_drop: false }`
[INFO] [stderr]    Compiling ward v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f638ca755637a97d0f2d149b63b46a8a5619b91599ea66c732b574c0b26a2f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f638ca755637a97d0f2d149b63b46a8a5619b91599ea66c732b574c0b26a2f73", kill_on_drop: false }`
[INFO] [stdout] f638ca755637a97d0f2d149b63b46a8a5619b91599ea66c732b574c0b26a2f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee5fa83f82b22400ce9413193e0787402526e935d86d3f7530485ee7d8baaf87
[INFO] running `Command { std: "docker" "start" "-a" "ee5fa83f82b22400ce9413193e0787402526e935d86d3f7530485ee7d8baaf87", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ward-968d435b66d5293e)
[INFO] [stderr]    Doc-tests ward
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - guard (line 104) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 62) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 124) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 17) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 51) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 149) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 37) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 27) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 114) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 138) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee5fa83f82b22400ce9413193e0787402526e935d86d3f7530485ee7d8baaf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5fa83f82b22400ce9413193e0787402526e935d86d3f7530485ee7d8baaf87", kill_on_drop: false }`
[INFO] [stdout] ee5fa83f82b22400ce9413193e0787402526e935d86d3f7530485ee7d8baaf87