[INFO] crate warden 0.0.1 is already in cache
[INFO] extracting crate warden 0.0.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/warden/0.0.1
[INFO] extracting crate warden 0.0.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/warden/0.0.1
[INFO] validating manifest of warden-0.0.1 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 warden-0.0.1 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 warden-0.0.1
[INFO] finished frobbing warden-0.0.1
[INFO] frobbed toml for warden-0.0.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/warden/0.0.1/Cargo.toml
[INFO] started frobbing warden-0.0.1
[INFO] finished frobbing warden-0.0.1
[INFO] frobbed toml for warden-0.0.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/warden/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 warden-0.0.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/warden/0.0.1:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4ecd3482c9d06b38ecbf85eea6c9285cb3aa0fed362180dddf7d924c46bbcc4b
[INFO] running `"docker" "start" "-a" "4ecd3482c9d06b38ecbf85eea6c9285cb3aa0fed362180dddf7d924c46bbcc4b"`
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]     Checking term_grid v0.1.7
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.7
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling libflate v0.1.26
[INFO] [stderr]     Checking tar v0.4.26
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]    Compiling path_abs v0.4.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]     Checking yamlette v0.0.8
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]    Compiling warden_postgres v0.0.1
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking warden_core v0.0.1
[INFO] [stderr]     Checking warden v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command/status.rs:29:69
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn database(grid: &mut Grid2, config: &Config) -> Result<Option<Box<Connection>>, Error> {
[INFO] [stderr]    |                                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[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/command/status.rs:56:68
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn migrations(grid: &mut Grid2, config: &Config, conn: Option<&Box<Connection>>) -> MainResult {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command/status.rs:29:69
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn database(grid: &mut Grid2, config: &Config) -> Result<Option<Box<Connection>>, Error> {
[INFO] [stderr]    |                                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[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/command/status.rs:56:68
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn migrations(grid: &mut Grid2, config: &Config, conn: Option<&Box<Connection>>) -> MainResult {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.12s
[INFO] running `"docker" "inspect" "4ecd3482c9d06b38ecbf85eea6c9285cb3aa0fed362180dddf7d924c46bbcc4b"`
[INFO] running `"docker" "rm" "-f" "4ecd3482c9d06b38ecbf85eea6c9285cb3aa0fed362180dddf7d924c46bbcc4b"`
[INFO] [stdout] 4ecd3482c9d06b38ecbf85eea6c9285cb3aa0fed362180dddf7d924c46bbcc4b