[INFO] fetching crate ra_ap_toolchain 0.0.83...
[INFO] testing ra_ap_toolchain-0.0.83 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate ra_ap_toolchain 0.0.83 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ra_ap_toolchain 0.0.83 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aaf41fb4bba34b117163de1cbaffe4b03ae655133ad93fd45437e160fb80d54
[INFO] running `Command { std: "docker" "start" "-a" "1aaf41fb4bba34b117163de1cbaffe4b03ae655133ad93fd45437e160fb80d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aaf41fb4bba34b117163de1cbaffe4b03ae655133ad93fd45437e160fb80d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aaf41fb4bba34b117163de1cbaffe4b03ae655133ad93fd45437e160fb80d54", kill_on_drop: false }`
[INFO] [stdout] 1aaf41fb4bba34b117163de1cbaffe4b03ae655133ad93fd45437e160fb80d54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5130e182c7e22091b641d2b71179353a5519cda6da7a02e676397eb30a7e3938
[INFO] running `Command { std: "docker" "start" "-a" "5130e182c7e22091b641d2b71179353a5519cda6da7a02e676397eb30a7e3938", 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 0.36s
[INFO] running `Command { std: "docker" "inspect" "5130e182c7e22091b641d2b71179353a5519cda6da7a02e676397eb30a7e3938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5130e182c7e22091b641d2b71179353a5519cda6da7a02e676397eb30a7e3938", kill_on_drop: false }`
[INFO] [stdout] 5130e182c7e22091b641d2b71179353a5519cda6da7a02e676397eb30a7e3938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33e98984043521eb3cb79d8ec08bb2dc4113d964ab4f0326d42067e6b08cb8d1
[INFO] running `Command { std: "docker" "start" "-a" "33e98984043521eb3cb79d8ec08bb2dc4113d964ab4f0326d42067e6b08cb8d1", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "33e98984043521eb3cb79d8ec08bb2dc4113d964ab4f0326d42067e6b08cb8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e98984043521eb3cb79d8ec08bb2dc4113d964ab4f0326d42067e6b08cb8d1", kill_on_drop: false }`
[INFO] [stdout] 33e98984043521eb3cb79d8ec08bb2dc4113d964ab4f0326d42067e6b08cb8d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9049bc13706eb0545fe26c388eb7f75327539bce9c1bd5026a09efc78f1d47d
[INFO] running `Command { std: "docker" "start" "-a" "b9049bc13706eb0545fe26c388eb7f75327539bce9c1bd5026a09efc78f1d47d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[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" "b9049bc13706eb0545fe26c388eb7f75327539bce9c1bd5026a09efc78f1d47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9049bc13706eb0545fe26c388eb7f75327539bce9c1bd5026a09efc78f1d47d", kill_on_drop: false }`
[INFO] [stdout] b9049bc13706eb0545fe26c388eb7f75327539bce9c1bd5026a09efc78f1d47d