[INFO] updating cached repository tbo/rust-mongodb-queryserver [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tbo/rust-mongodb-queryserver [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tbo/rust-mongodb-queryserver" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/tbo/rust-mongodb-queryserver"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/tbo/rust-mongodb-queryserver'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tbo/rust-mongodb-queryserver" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/tbo/rust-mongodb-queryserver"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/tbo/rust-mongodb-queryserver'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aa16905ac40c5074d15f1418c6afe169c6fb2ffa [INFO] sha for GitHub repo tbo/rust-mongodb-queryserver: aa16905ac40c5074d15f1418c6afe169c6fb2ffa [INFO] validating manifest of tbo/rust-mongodb-queryserver on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tbo/rust-mongodb-queryserver on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tbo/rust-mongodb-queryserver [INFO] finished frobbing tbo/rust-mongodb-queryserver [INFO] frobbed toml for tbo/rust-mongodb-queryserver written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/tbo/rust-mongodb-queryserver/Cargo.toml [INFO] started frobbing tbo/rust-mongodb-queryserver [INFO] finished frobbing tbo/rust-mongodb-queryserver [INFO] frobbed toml for tbo/rust-mongodb-queryserver written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/tbo/rust-mongodb-queryserver/Cargo.toml [INFO] crate tbo/rust-mongodb-queryserver already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tbo/rust-mongodb-queryserver against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/tbo/rust-mongodb-queryserver:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6757af0b7a16cacdc1d222fdfa035ebcb051de86e445c3cef7d58e69ef6abe4b [INFO] running `"docker" "start" "-a" "6757af0b7a16cacdc1d222fdfa035ebcb051de86e445c3cef7d58e69ef6abe4b"` [INFO] [stderr] Checking libc v0.2.31 [INFO] [stderr] Checking futures v0.1.16 [INFO] [stderr] Checking serde v1.0.18 [INFO] [stderr] Checking bitflags v1.0.0 [INFO] [stderr] Checking semver v0.8.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.18 [INFO] [stderr] Checking mime v0.3.4 [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking hostname v0.1.3 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking atty v0.2.3 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking mio v0.6.10 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.6 [INFO] [stderr] Checking tokio-core v0.1.9 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking serde_json v1.0.5 [INFO] [stderr] Checking textnonce v0.6.3 [INFO] [stderr] Checking hyper v0.11.6 [INFO] [stderr] Checking bson v0.10.0 [INFO] [stderr] Checking mongodb v0.3.7 [INFO] [stderr] Checking queryserver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:90:106 [INFO] [stderr] | [INFO] [stderr] 90 | fn to_bson_document(query_option: Option<&String>) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:90:106 [INFO] [stderr] | [INFO] [stderr] 90 | fn to_bson_document(query_option: Option<&String>) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> src/main.rs:183:59 [INFO] [stderr] | [INFO] [stderr] 183 | let server = match Http::new().bind(&address, move || Ok(QueryService {db: &db})) { [INFO] [stderr] | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is std::result::Result, std::io::Error> [INFO] [stderr] | lifetime `'1` represents this closure's body [INFO] [stderr] | [INFO] [stderr] = note: closure implements `Fn`, so references to captured variables can't escape the closure [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning: lifetime may not live long enough [INFO] [stderr] --> src/main.rs:183:59 [INFO] [stderr] | [INFO] [stderr] 183 | let server = match Http::new().bind(&address, move || Ok(QueryService {db: &db})) { [INFO] [stderr] | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is std::result::Result, std::io::Error> [INFO] [stderr] | lifetime `'1` represents this closure's body [INFO] [stderr] | [INFO] [stderr] = note: closure implements `Fn`, so references to captured variables can't escape the closure [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.91s [INFO] running `"docker" "inspect" "6757af0b7a16cacdc1d222fdfa035ebcb051de86e445c3cef7d58e69ef6abe4b"` [INFO] running `"docker" "rm" "-f" "6757af0b7a16cacdc1d222fdfa035ebcb051de86e445c3cef7d58e69ef6abe4b"` [INFO] [stdout] 6757af0b7a16cacdc1d222fdfa035ebcb051de86e445c3cef7d58e69ef6abe4b