[INFO] fetching crate ra_ap_toolchain 0.0.83...
[INFO] testing ra_ap_toolchain-0.0.83 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ra_ap_toolchain 0.0.83 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate ra_ap_toolchain 0.0.83 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_toolchain 0.0.83
[INFO] finished tweaking crates.io crate ra_ap_toolchain 0.0.83
[INFO] tweaked toml for crates.io crate ra_ap_toolchain 0.0.83 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69d5f2610b045cb229e96ddbdecf684c82af5d163859f95561c6aa4af0cdc69e
[INFO] running `Command { std: "docker" "start" "-a" "69d5f2610b045cb229e96ddbdecf684c82af5d163859f95561c6aa4af0cdc69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69d5f2610b045cb229e96ddbdecf684c82af5d163859f95561c6aa4af0cdc69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d5f2610b045cb229e96ddbdecf684c82af5d163859f95561c6aa4af0cdc69e", kill_on_drop: false }`
[INFO] [stdout] 69d5f2610b045cb229e96ddbdecf684c82af5d163859f95561c6aa4af0cdc69e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 124b9838bfff03e7834602341f6ade7095db7e7f9aeabf6ad64a2bfec8be8547
[INFO] running `Command { std: "docker" "start" "-a" "124b9838bfff03e7834602341f6ade7095db7e7f9aeabf6ad64a2bfec8be8547", kill_on_drop: false }`
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling ra_ap_toolchain v0.0.83 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "124b9838bfff03e7834602341f6ade7095db7e7f9aeabf6ad64a2bfec8be8547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124b9838bfff03e7834602341f6ade7095db7e7f9aeabf6ad64a2bfec8be8547", kill_on_drop: false }`
[INFO] [stdout] 124b9838bfff03e7834602341f6ade7095db7e7f9aeabf6ad64a2bfec8be8547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bd0dcf4cef625e041ba3dd9b285449a96368633c1699783f8fd6339975d258f
[INFO] running `Command { std: "docker" "start" "-a" "4bd0dcf4cef625e041ba3dd9b285449a96368633c1699783f8fd6339975d258f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_toolchain v0.0.83 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "4bd0dcf4cef625e041ba3dd9b285449a96368633c1699783f8fd6339975d258f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd0dcf4cef625e041ba3dd9b285449a96368633c1699783f8fd6339975d258f", kill_on_drop: false }`
[INFO] [stdout] 4bd0dcf4cef625e041ba3dd9b285449a96368633c1699783f8fd6339975d258f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8aac257f5ac9d5949f66199c0fed7b2e706938f9d526709f89a7bec044de983
[INFO] running `Command { std: "docker" "start" "-a" "b8aac257f5ac9d5949f66199c0fed7b2e706938f9d526709f89a7bec044de983", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ra_ap_toolchain-703163793b9da2bf)
[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] running `Command { std: "docker" "inspect" "b8aac257f5ac9d5949f66199c0fed7b2e706938f9d526709f89a7bec044de983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8aac257f5ac9d5949f66199c0fed7b2e706938f9d526709f89a7bec044de983", kill_on_drop: false }`
[INFO] [stdout] b8aac257f5ac9d5949f66199c0fed7b2e706938f9d526709f89a7bec044de983