[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] checking dncnbuck/component-manager against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[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 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", 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" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3665edde165456ba65d1fb1a1d727bed8a7c0a7408c774eeb72249a712a177bd
[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" "3665edde165456ba65d1fb1a1d727bed8a7c0a7408c774eeb72249a712a177bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3665edde165456ba65d1fb1a1d727bed8a7c0a7408c774eeb72249a712a177bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3665edde165456ba65d1fb1a1d727bed8a7c0a7408c774eeb72249a712a177bd", kill_on_drop: false }`
[INFO] [stdout] 3665edde165456ba65d1fb1a1d727bed8a7c0a7408c774eeb72249a712a177bd
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--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] bdb479402634d35c3852f3f54f8d3f14110ed986e6b6e507717e2354f1284b53
[INFO] running `Command { std: "docker" "start" "-a" "bdb479402634d35c3852f3f54f8d3f14110ed986e6b6e507717e2354f1284b53", kill_on_drop: false }`
[INFO] [stderr]     Checking 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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "bdb479402634d35c3852f3f54f8d3f14110ed986e6b6e507717e2354f1284b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb479402634d35c3852f3f54f8d3f14110ed986e6b6e507717e2354f1284b53", kill_on_drop: false }`
[INFO] [stdout] bdb479402634d35c3852f3f54f8d3f14110ed986e6b6e507717e2354f1284b53