[INFO] cloning repository https://github.com/TrollingChar/rust-hello-world [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrollingChar/rust-hello-world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrollingChar%2Frust-hello-world", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrollingChar%2Frust-hello-world'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cc057eddd368b75c4e5c7a8852656dc38263d81 [INFO] checking TrollingChar/rust-hello-world against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrollingChar%2Frust-hello-world" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TrollingChar/rust-hello-world on toolchain bb9dbf1d07454a99066eabaabd5819851281494b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TrollingChar/rust-hello-world [INFO] finished tweaking git repo https://github.com/TrollingChar/rust-hello-world [INFO] tweaked toml for git repo https://github.com/TrollingChar/rust-hello-world written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/TrollingChar/rust-hello-world already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ff16c9fa74949b88db61fa2895977c2e40b753f44508640267bc3792df85374 [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" "5ff16c9fa74949b88db61fa2895977c2e40b753f44508640267bc3792df85374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ff16c9fa74949b88db61fa2895977c2e40b753f44508640267bc3792df85374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ff16c9fa74949b88db61fa2895977c2e40b753f44508640267bc3792df85374", kill_on_drop: false }` [INFO] [stdout] 5ff16c9fa74949b88db61fa2895977c2e40b753f44508640267bc3792df85374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32d6f5791075fbd1653cc6fadc0503076a6a39a7764db91276f8caa0f68a658e [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" "32d6f5791075fbd1653cc6fadc0503076a6a39a7764db91276f8caa0f68a658e", kill_on_drop: false }` [INFO] [stderr] Checking rust-07 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0310]: the parameter type `R` may not live long enough [INFO] [stdout] --> src/mid.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 7 | impl Object { [INFO] [stdout] | - help: consider adding an explicit lifetime bound...: `R: 'static` [INFO] [stdout] ... [INFO] [stdout] 12 | state: Low::boxed(LowFns { [INFO] [stdout] | ____________________^ [INFO] [stdout] 13 | | nop: move || Box::new(move |o| (o.fns.nop)()) [INFO] [stdout] 14 | | }), [INFO] [stdout] | |______________^ ...so that the type `low::Object FnOnce(&'r mut mid::Object) -> R>>` will meet its required lifetime bounds [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `R` may not live long enough [INFO] [stdout] --> src/mid.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 7 | impl Object { [INFO] [stdout] | - help: consider adding an explicit lifetime bound...: `R: 'static` [INFO] [stdout] ... [INFO] [stdout] 12 | state: Low::boxed(LowFns { [INFO] [stdout] | ____________________^ [INFO] [stdout] 13 | | nop: move || Box::new(move |o| (o.fns.nop)()) [INFO] [stdout] 14 | | }), [INFO] [stdout] | |______________^ ...so that the type `low::Object FnOnce(&'r mut mid::Object) -> R>>` will meet its required lifetime bounds [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 E0310`. [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 E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-07` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "32d6f5791075fbd1653cc6fadc0503076a6a39a7764db91276f8caa0f68a658e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d6f5791075fbd1653cc6fadc0503076a6a39a7764db91276f8caa0f68a658e", kill_on_drop: false }` [INFO] [stdout] 32d6f5791075fbd1653cc6fadc0503076a6a39a7764db91276f8caa0f68a658e