[INFO] crate labhub 0.1.9 is already in cache
[INFO] extracting crate labhub 0.1.9 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/labhub/0.1.9
[INFO] extracting crate labhub 0.1.9 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/labhub/0.1.9
[INFO] validating manifest of labhub-0.1.9 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of labhub-0.1.9 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing labhub-0.1.9
[INFO] finished frobbing labhub-0.1.9
[INFO] frobbed toml for labhub-0.1.9 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/labhub/0.1.9/Cargo.toml
[INFO] started frobbing labhub-0.1.9
[INFO] finished frobbing labhub-0.1.9
[INFO] frobbed toml for labhub-0.1.9 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/labhub/0.1.9/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking labhub-0.1.9 against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/labhub/0.1.9:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ce2872c6f456410829cab2ada07c55daf487d02e9175dc651cd73ddb5b14d401
[INFO] running `"docker" "start" "-a" "ce2872c6f456410829cab2ada07c55daf487d02e9175dc651cd73ddb5b14d401"`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling select-rustc v0.1.2
[INFO] [stderr]     Checking serde v1.0.97
[INFO] [stderr]     Checking git2 v0.8.0
[INFO] [stderr]    Compiling indoc-impl v0.3.3
[INFO] [stderr]     Checking mockers v0.13.4
[INFO] [stderr]    Compiling indoc v0.3.3
[INFO] [stderr]    Compiling mockers_derive v0.13.4
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking rocket v0.4.2
[INFO] [stderr]     Checking reqwest v0.9.18
[INFO] [stderr]     Checking rocket_contrib v0.4.2
[INFO] [stderr]     Checking labhub v0.1.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/github.rs:269:16
[INFO] [stderr]     |
[INFO] [stderr] 269 |     repo: &mut RepositoryExt,
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: use `dyn`: `dyn RepositoryExt`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/github.rs:309:16
[INFO] [stderr]     |
[INFO] [stderr] 309 |     repo: &mut RepositoryExt,
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: use `dyn`: `dyn RepositoryExt`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/github.rs:269:16
[INFO] [stderr]     |
[INFO] [stderr] 269 |     repo: &mut RepositoryExt,
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: use `dyn`: `dyn RepositoryExt`
[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/github.rs:309:16
[INFO] [stderr]     |
[INFO] [stderr] 309 |     repo: &mut RepositoryExt,
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: use `dyn`: `dyn RepositoryExt`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.76s
[INFO] running `"docker" "inspect" "ce2872c6f456410829cab2ada07c55daf487d02e9175dc651cd73ddb5b14d401"`
[INFO] running `"docker" "rm" "-f" "ce2872c6f456410829cab2ada07c55daf487d02e9175dc651cd73ddb5b14d401"`
[INFO] [stdout] ce2872c6f456410829cab2ada07c55daf487d02e9175dc651cd73ddb5b14d401