[INFO] fetching crate dtolnay 0.0.9...
[INFO] testing dtolnay-0.0.9 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate dtolnay 0.0.9 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate dtolnay 0.0.9 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13c4da8e921d30c1bfb80f06e1894d1a0957dc1e3427c231af3bd4cb56da86e1
[INFO] running `Command { std: "docker" "start" "-a" "13c4da8e921d30c1bfb80f06e1894d1a0957dc1e3427c231af3bd4cb56da86e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13c4da8e921d30c1bfb80f06e1894d1a0957dc1e3427c231af3bd4cb56da86e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c4da8e921d30c1bfb80f06e1894d1a0957dc1e3427c231af3bd4cb56da86e1", kill_on_drop: false }`
[INFO] [stdout] 13c4da8e921d30c1bfb80f06e1894d1a0957dc1e3427c231af3bd4cb56da86e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d55655359ad89000ca5fc4bc0428b7f444fd4c7df9b73c3043179f8604feede
[INFO] running `Command { std: "docker" "start" "-a" "2d55655359ad89000ca5fc4bc0428b7f444fd4c7df9b73c3043179f8604feede", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtolnay v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "2d55655359ad89000ca5fc4bc0428b7f444fd4c7df9b73c3043179f8604feede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d55655359ad89000ca5fc4bc0428b7f444fd4c7df9b73c3043179f8604feede", kill_on_drop: false }`
[INFO] [stdout] 2d55655359ad89000ca5fc4bc0428b7f444fd4c7df9b73c3043179f8604feede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07349c9addcf2a1c09257c520cd98ea5f95d20b563440231a22d0487b917bc12
[INFO] running `Command { std: "docker" "start" "-a" "07349c9addcf2a1c09257c520cd98ea5f95d20b563440231a22d0487b917bc12", 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 4.30s
[INFO] running `Command { std: "docker" "inspect" "07349c9addcf2a1c09257c520cd98ea5f95d20b563440231a22d0487b917bc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07349c9addcf2a1c09257c520cd98ea5f95d20b563440231a22d0487b917bc12", kill_on_drop: false }`
[INFO] [stdout] 07349c9addcf2a1c09257c520cd98ea5f95d20b563440231a22d0487b917bc12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e86147341127e68320cb0b7de53c4f31714d5f0c10f642d78e63f3b28c5e3b49
[INFO] running `Command { std: "docker" "start" "-a" "e86147341127e68320cb0b7de53c4f31714d5f0c10f642d78e63f3b28c5e3b49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dtolnay-a705526b184a7779)
[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 dtolnay
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 46) - compile fail ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 33) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 320) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 126) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 77) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 147) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 148) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 70) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 109) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 262) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 348) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 109) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 48) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 96) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 184) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 163) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 228) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e86147341127e68320cb0b7de53c4f31714d5f0c10f642d78e63f3b28c5e3b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86147341127e68320cb0b7de53c4f31714d5f0c10f642d78e63f3b28c5e3b49", kill_on_drop: false }`
[INFO] [stdout] e86147341127e68320cb0b7de53c4f31714d5f0c10f642d78e63f3b28c5e3b49