[INFO] updating cached repository mindriot101/crate-download-stats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mindriot101/crate-download-stats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mindriot101/crate-download-stats" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mindriot101/crate-download-stats"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mindriot101/crate-download-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mindriot101/crate-download-stats" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/mindriot101/crate-download-stats"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/mindriot101/crate-download-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a646bbfa04a58532e664373860eb01ac3e2c81ff
[INFO] sha for GitHub repo mindriot101/crate-download-stats: a646bbfa04a58532e664373860eb01ac3e2c81ff
[INFO] validating manifest of mindriot101/crate-download-stats on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mindriot101/crate-download-stats on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mindriot101/crate-download-stats
[INFO] finished frobbing mindriot101/crate-download-stats
[INFO] frobbed toml for mindriot101/crate-download-stats written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mindriot101/crate-download-stats/Cargo.toml
[INFO] started frobbing mindriot101/crate-download-stats
[INFO] finished frobbing mindriot101/crate-download-stats
[INFO] frobbed toml for mindriot101/crate-download-stats written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/mindriot101/crate-download-stats/Cargo.toml
[INFO] crate mindriot101/crate-download-stats already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mindriot101/crate-download-stats against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-5/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/mindriot101/crate-download-stats:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 852c1a549bba64eeac33e5eef1cd502b084be444b129412eaf4b8ffc065aa319
[INFO] running `"docker" "start" "-a" "852c1a549bba64eeac33e5eef1cd502b084be444b129412eaf4b8ffc065aa319"`
[INFO] [stderr]     Checking md5 v0.2.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.8
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking serde_json v0.9.6
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]    Compiling serde_derive v0.9.7
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking postgres-protocol v0.2.0
[INFO] [stderr]     Checking postgres-shared v0.1.1 (https://github.com/sfackler/rust-postgres?rev=09b078bdbb2ad901f6149d74348fa1195d6c7a84#09b078bd)
[INFO] [stderr]     Checking postgres v0.13.6 (https://github.com/sfackler/rust-postgres?rev=09b078bdbb2ad901f6149d74348fa1195d6c7a84#09b078bd)
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking fitsio-download-stats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:20:47
[INFO] [stderr]    |
[INFO] [stderr] 20 | type Result<T> = ::std::result::Result<T, Box<std::error::Error>>;
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::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:20:47
[INFO] [stderr]    |
[INFO] [stderr] 20 | type Result<T> = ::std::result::Result<T, Box<std::error::Error>>;
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.03s
[INFO] running `"docker" "inspect" "852c1a549bba64eeac33e5eef1cd502b084be444b129412eaf4b8ffc065aa319"`
[INFO] running `"docker" "rm" "-f" "852c1a549bba64eeac33e5eef1cd502b084be444b129412eaf4b8ffc065aa319"`
[INFO] [stdout] 852c1a549bba64eeac33e5eef1cd502b084be444b129412eaf4b8ffc065aa319