[INFO] cloning repository https://github.com/dncnbuck/component-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dncnbuck/component-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdncnbuck%2Fcomponent-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdncnbuck%2Fcomponent-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cdfdcd47ff898d487892188ec8edb4f92911f97
[INFO] testing dncnbuck/component-manager against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdncnbuck%2Fcomponent-manager" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dncnbuck/component-manager on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dncnbuck/component-manager
[INFO] finished tweaking git repo https://github.com/dncnbuck/component-manager
[INFO] tweaked toml for git repo https://github.com/dncnbuck/component-manager written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dncnbuck/component-manager already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c874aaf83c2bf68364ceb3abd7d4de888b0904ec0f48f1dd0c095780df1ae362
[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" "c874aaf83c2bf68364ceb3abd7d4de888b0904ec0f48f1dd0c095780df1ae362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c874aaf83c2bf68364ceb3abd7d4de888b0904ec0f48f1dd0c095780df1ae362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c874aaf83c2bf68364ceb3abd7d4de888b0904ec0f48f1dd0c095780df1ae362", kill_on_drop: false }`
[INFO] [stdout] c874aaf83c2bf68364ceb3abd7d4de888b0904ec0f48f1dd0c095780df1ae362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f6e5cadf6a61ebc5e039ce587ccd8a5fe06a0a3e5432367dd5cd410bd1d515
[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" "e5f6e5cadf6a61ebc5e039ce587ccd8a5fe06a0a3e5432367dd5cd410bd1d515", kill_on_drop: false }`
[INFO] [stderr]    Compiling testgeneric v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `insert_data` found for mutable reference `&mut Box<(dyn _ComponentArray + 'static)>` in the current scope
[INFO] [stdout]   --> src/main.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 component_array.insert_data(component);
[INFO] [stdout]    |                                 ^^^^^^^^^^^ method not found in `&mut Box<(dyn _ComponentArray + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `testgeneric` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e5f6e5cadf6a61ebc5e039ce587ccd8a5fe06a0a3e5432367dd5cd410bd1d515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f6e5cadf6a61ebc5e039ce587ccd8a5fe06a0a3e5432367dd5cd410bd1d515", kill_on_drop: false }`
[INFO] [stdout] e5f6e5cadf6a61ebc5e039ce587ccd8a5fe06a0a3e5432367dd5cd410bd1d515