[INFO] cloning repository https://github.com/Alpvax/rust-aoc-2015 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alpvax/rust-aoc-2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlpvax%2Frust-aoc-2015", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlpvax%2Frust-aoc-2015'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 825c7f977156ef009ca227636e65a6d24a316fcf [INFO] checking Alpvax/rust-aoc-2015 against try#0ec6e73c26e84416f7a6c0dacee999279e12896e for pr-84385 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlpvax%2Frust-aoc-2015" "/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/Alpvax/rust-aoc-2015 on toolchain 0ec6e73c26e84416f7a6c0dacee999279e12896e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Alpvax/rust-aoc-2015 [INFO] finished tweaking git repo https://github.com/Alpvax/rust-aoc-2015 [INFO] tweaked toml for git repo https://github.com/Alpvax/rust-aoc-2015 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Alpvax/rust-aoc-2015 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f238add7c921929ae26e2f41d74d1652ac0603bf60de2e99aa20b88ef990a2de [INFO] running `Command { std: "docker" "start" "-a" "f238add7c921929ae26e2f41d74d1652ac0603bf60de2e99aa20b88ef990a2de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f238add7c921929ae26e2f41d74d1652ac0603bf60de2e99aa20b88ef990a2de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f238add7c921929ae26e2f41d74d1652ac0603bf60de2e99aa20b88ef990a2de", kill_on_drop: false }` [INFO] [stdout] f238add7c921929ae26e2f41d74d1652ac0603bf60de2e99aa20b88ef990a2de [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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+0ec6e73c26e84416f7a6c0dacee999279e12896e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3268011e5114635042d2b45284b619d9b420119ed8a5e5f38deeedba96f6062b [INFO] running `Command { std: "docker" "start" "-a" "3268011e5114635042d2b45284b619d9b420119ed8a5e5f38deeedba96f6062b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking fancy-regex v0.4.0 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Checking strum v0.19.5 [INFO] [stderr] Checking rust_2015 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Box::new(io::BufReader::new(file).lines().map(move |l| mapper(l.unwrap()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] help: consider adding an explicit lifetime bound... [INFO] [stdout] | [INFO] [stdout] 12 | pub fn read_lines(fname: &str, mapper: impl Fn(String) -> T + 'static) -> Box> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Box::new(io::BufReader::new(file).lines().map(move |l| mapper(l.unwrap()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] help: consider adding an explicit lifetime bound... [INFO] [stdout] | [INFO] [stdout] 12 | pub fn read_lines(fname: &str, mapper: impl Fn(String) -> T + 'static) -> Box> { [INFO] [stdout] | +++++++++ [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_2015` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_2015` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3268011e5114635042d2b45284b619d9b420119ed8a5e5f38deeedba96f6062b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3268011e5114635042d2b45284b619d9b420119ed8a5e5f38deeedba96f6062b", kill_on_drop: false }` [INFO] [stdout] 3268011e5114635042d2b45284b619d9b420119ed8a5e5f38deeedba96f6062b