[INFO] updating cached repository t-tonchim/iron-gcd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/t-tonchim/iron-gcd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/t-tonchim/iron-gcd" "work/ex/beta-1.37-6/sources/1.36.0/gh/t-tonchim/iron-gcd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/t-tonchim/iron-gcd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/t-tonchim/iron-gcd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/t-tonchim/iron-gcd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/t-tonchim/iron-gcd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 48eea87f08892effa292336ccad15bdd41877051
[INFO] sha for GitHub repo t-tonchim/iron-gcd: 48eea87f08892effa292336ccad15bdd41877051
[INFO] validating manifest of t-tonchim/iron-gcd on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of t-tonchim/iron-gcd on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing t-tonchim/iron-gcd
[INFO] finished frobbing t-tonchim/iron-gcd
[INFO] frobbed toml for t-tonchim/iron-gcd written to work/ex/beta-1.37-6/sources/1.36.0/gh/t-tonchim/iron-gcd/Cargo.toml
[INFO] started frobbing t-tonchim/iron-gcd
[INFO] finished frobbing t-tonchim/iron-gcd
[INFO] frobbed toml for t-tonchim/iron-gcd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/t-tonchim/iron-gcd/Cargo.toml
[INFO] crate t-tonchim/iron-gcd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing t-tonchim/iron-gcd against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/t-tonchim/iron-gcd:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 98c30e728760c1b6e3196e9eadbbe4a49951f67d8391246b47ff1c6d91548166
[INFO] running `"docker" "start" "-a" "98c30e728760c1b6e3196e9eadbbe4a49951f67d8391246b47ff1c6d91548166"`
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling urlencoded v0.5.0
[INFO] [stderr]    Compiling iron-gcd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `"docker" "inspect" "98c30e728760c1b6e3196e9eadbbe4a49951f67d8391246b47ff1c6d91548166"`
[INFO] running `"docker" "rm" "-f" "98c30e728760c1b6e3196e9eadbbe4a49951f67d8391246b47ff1c6d91548166"`
[INFO] [stdout] 98c30e728760c1b6e3196e9eadbbe4a49951f67d8391246b47ff1c6d91548166
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/t-tonchim/iron-gcd:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4504efed30015f6329b0efe2786a42114e835f320effe8c24d722acacb2a8402
[INFO] running `"docker" "start" "-a" "4504efed30015f6329b0efe2786a42114e835f320effe8c24d722acacb2a8402"`
[INFO] [stderr]    Compiling iron-gcd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "4504efed30015f6329b0efe2786a42114e835f320effe8c24d722acacb2a8402"`
[INFO] running `"docker" "rm" "-f" "4504efed30015f6329b0efe2786a42114e835f320effe8c24d722acacb2a8402"`
[INFO] [stdout] 4504efed30015f6329b0efe2786a42114e835f320effe8c24d722acacb2a8402
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/t-tonchim/iron-gcd:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9b1fdf9dfec763ec0e233c35356ca1ddaf083ed2887d812aded105b975a91a0b
[INFO] running `"docker" "start" "-a" "9b1fdf9dfec763ec0e233c35356ca1ddaf083ed2887d812aded105b975a91a0b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_gcd-8bf43ec7d33ea57e
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9b1fdf9dfec763ec0e233c35356ca1ddaf083ed2887d812aded105b975a91a0b"`
[INFO] running `"docker" "rm" "-f" "9b1fdf9dfec763ec0e233c35356ca1ddaf083ed2887d812aded105b975a91a0b"`
[INFO] [stdout] 9b1fdf9dfec763ec0e233c35356ca1ddaf083ed2887d812aded105b975a91a0b