[INFO] cloning repository lollek/iix.se-rust-backend
[INFO] running `"git" "clone" "--bare" "git://github.com/lollek/iix.se-rust-backend.git" "work/cache/sources/gh/lollek/iix.se-rust-backend"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lollek/iix.se-rust-backend'...
[INFO] running `"git" "clone" "work/cache/sources/gh/lollek/iix.se-rust-backend" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lollek/iix.se-rust-backend"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lollek/iix.se-rust-backend'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lollek/iix.se-rust-backend" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/lollek/iix.se-rust-backend"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/lollek/iix.se-rust-backend'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c5a44e1ce32246883d679b83b2c2dbe1852283f3
[INFO] sha for GitHub repo lollek/iix.se-rust-backend: c5a44e1ce32246883d679b83b2c2dbe1852283f3
[INFO] validating manifest of lollek/iix.se-rust-backend on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lollek/iix.se-rust-backend on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lollek/iix.se-rust-backend
[INFO] finished frobbing lollek/iix.se-rust-backend
[INFO] frobbed toml for lollek/iix.se-rust-backend written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lollek/iix.se-rust-backend/Cargo.toml
[INFO] started frobbing lollek/iix.se-rust-backend
[INFO] finished frobbing lollek/iix.se-rust-backend
[INFO] frobbed toml for lollek/iix.se-rust-backend written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/lollek/iix.se-rust-backend/Cargo.toml
[INFO] crate lollek/iix.se-rust-backend has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lollek/iix.se-rust-backend against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-2/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lollek/iix.se-rust-backend:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8c8d26b762d99bdbc7df05d615f2314d71d27c6780ff044ddd16b2850534d0c7
[INFO] running `"docker" "start" "-a" "8c8d26b762d99bdbc7df05d615f2314d71d27c6780ff044ddd16b2850534d0c7"`
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking socket2 v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking brotli-sys v0.3.2
[INFO] [stderr]     Checking regex v1.0.1
[INFO] [stderr]     Checking h2 v0.1.10
[INFO] [stderr]     Checking chrono v0.4.3
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling cargo_metadata v0.5.6
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]     Checking postgres-shared v0.4.1
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]    Compiling actix v0.5.8
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking cookie v0.10.1
[INFO] [stderr]     Checking actix-web v0.6.14
[INFO] [stderr]     Checking backend-rustless v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use] extern crate log;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use] extern crate log;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.17s
[INFO] running `"docker" "inspect" "8c8d26b762d99bdbc7df05d615f2314d71d27c6780ff044ddd16b2850534d0c7"`
[INFO] running `"docker" "rm" "-f" "8c8d26b762d99bdbc7df05d615f2314d71d27c6780ff044ddd16b2850534d0c7"`
[INFO] [stdout] 8c8d26b762d99bdbc7df05d615f2314d71d27c6780ff044ddd16b2850534d0c7