[INFO] fetching crate dtolnay 0.0.9...
[INFO] testing dtolnay-0.0.9 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate dtolnay 0.0.9 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dtolnay 0.0.9 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dtolnay 0.0.9
[INFO] finished tweaking crates.io crate dtolnay 0.0.9
[INFO] tweaked toml for crates.io crate dtolnay 0.0.9 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 555e08f8d938ef71f37d29920a4403f25c340336b8e1336fe3692d9afcb12cab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "555e08f8d938ef71f37d29920a4403f25c340336b8e1336fe3692d9afcb12cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "555e08f8d938ef71f37d29920a4403f25c340336b8e1336fe3692d9afcb12cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555e08f8d938ef71f37d29920a4403f25c340336b8e1336fe3692d9afcb12cab", kill_on_drop: false }`
[INFO] [stdout] 555e08f8d938ef71f37d29920a4403f25c340336b8e1336fe3692d9afcb12cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b821210467f8aa0e41d6aeed249fdfc2aef99539818f77b5b087a5e9d0db6688
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b821210467f8aa0e41d6aeed249fdfc2aef99539818f77b5b087a5e9d0db6688", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtolnay v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "b821210467f8aa0e41d6aeed249fdfc2aef99539818f77b5b087a5e9d0db6688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b821210467f8aa0e41d6aeed249fdfc2aef99539818f77b5b087a5e9d0db6688", kill_on_drop: false }`
[INFO] [stdout] b821210467f8aa0e41d6aeed249fdfc2aef99539818f77b5b087a5e9d0db6688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9775537f608acb06621f38d92fc09e50a9c619f08b7a640c80fcbc71ab7c06c7
[INFO] running `Command { std: "docker" "start" "-a" "9775537f608acb06621f38d92fc09e50a9c619f08b7a640c80fcbc71ab7c06c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling dtolnay v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "9775537f608acb06621f38d92fc09e50a9c619f08b7a640c80fcbc71ab7c06c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9775537f608acb06621f38d92fc09e50a9c619f08b7a640c80fcbc71ab7c06c7", kill_on_drop: false }`
[INFO] [stdout] 9775537f608acb06621f38d92fc09e50a9c619f08b7a640c80fcbc71ab7c06c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 082e958c0b952894b7d01d22d9c1e3580b5a9186ff6fc74dd1d0f589976349df
[INFO] running `Command { std: "docker" "start" "-a" "082e958c0b952894b7d01d22d9c1e3580b5a9186ff6fc74dd1d0f589976349df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dtolnay-3f0aae28c5af637f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests dtolnay
[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 17 tests
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02__reference_types (line 46) - compile fail ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02__reference_types (line 96) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01__await_a_minute (line 228) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02__reference_types (line 184) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03__soundness_bugs (line 147) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01__await_a_minute (line 148) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03__soundness_bugs (line 126) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02__reference_types (line 70) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03__soundness_bugs (line 109) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02__reference_types (line 109) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01__await_a_minute (line 320) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01__await_a_minute (line 48) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03__soundness_bugs (line 163) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02__reference_types (line 33) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01__await_a_minute (line 262) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01__await_a_minute (line 348) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03__soundness_bugs (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "082e958c0b952894b7d01d22d9c1e3580b5a9186ff6fc74dd1d0f589976349df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082e958c0b952894b7d01d22d9c1e3580b5a9186ff6fc74dd1d0f589976349df", kill_on_drop: false }`
[INFO] [stdout] 082e958c0b952894b7d01d22d9c1e3580b5a9186ff6fc74dd1d0f589976349df