[INFO] updating cached repository Nephos/rust-rpn
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nephos/rust-rpn
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nephos/rust-rpn" "work/ex/beta-1.38-1/sources/1.37.0/gh/Nephos/rust-rpn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Nephos/rust-rpn'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nephos/rust-rpn" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nephos/rust-rpn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nephos/rust-rpn'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 57fe86c0a732a65870dae07af98b73979287255e
[INFO] sha for GitHub repo Nephos/rust-rpn: 57fe86c0a732a65870dae07af98b73979287255e
[INFO] validating manifest of Nephos/rust-rpn on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nephos/rust-rpn on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nephos/rust-rpn
[INFO] finished frobbing Nephos/rust-rpn
[INFO] frobbed toml for Nephos/rust-rpn written to work/ex/beta-1.38-1/sources/1.37.0/gh/Nephos/rust-rpn/Cargo.toml
[INFO] started frobbing Nephos/rust-rpn
[INFO] finished frobbing Nephos/rust-rpn
[INFO] frobbed toml for Nephos/rust-rpn written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nephos/rust-rpn/Cargo.toml
[INFO] crate Nephos/rust-rpn already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Nephos/rust-rpn against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Nephos/rust-rpn:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fccd114f00e81261e03146401c3034767e8ad4a2ff8c5a6ec6e5b4219320dd27
[INFO] running `"docker" "start" "-a" "fccd114f00e81261e03146401c3034767e8ad4a2ff8c5a6ec6e5b4219320dd27"`
[INFO] [stderr]    Compiling rust3-calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "fccd114f00e81261e03146401c3034767e8ad4a2ff8c5a6ec6e5b4219320dd27"`
[INFO] running `"docker" "rm" "-f" "fccd114f00e81261e03146401c3034767e8ad4a2ff8c5a6ec6e5b4219320dd27"`
[INFO] [stdout] fccd114f00e81261e03146401c3034767e8ad4a2ff8c5a6ec6e5b4219320dd27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Nephos/rust-rpn:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 22b275192748288acca030acf55772200a55870f4c7e60d99c468d77ae340f2c
[INFO] running `"docker" "start" "-a" "22b275192748288acca030acf55772200a55870f4c7e60d99c468d77ae340f2c"`
[INFO] [stderr]    Compiling rust3-calc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "22b275192748288acca030acf55772200a55870f4c7e60d99c468d77ae340f2c"`
[INFO] running `"docker" "rm" "-f" "22b275192748288acca030acf55772200a55870f4c7e60d99c468d77ae340f2c"`
[INFO] [stdout] 22b275192748288acca030acf55772200a55870f4c7e60d99c468d77ae340f2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Nephos/rust-rpn:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a2f4977dc46593c24b5e9c13174ad9985619ba70a790452c1480798b73997a6d
[INFO] running `"docker" "start" "-a" "a2f4977dc46593c24b5e9c13174ad9985619ba70a790452c1480798b73997a6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust3_calc-9f45ccff45edcfc5
[INFO] [stdout] 
[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" "a2f4977dc46593c24b5e9c13174ad9985619ba70a790452c1480798b73997a6d"`
[INFO] running `"docker" "rm" "-f" "a2f4977dc46593c24b5e9c13174ad9985619ba70a790452c1480798b73997a6d"`
[INFO] [stdout] a2f4977dc46593c24b5e9c13174ad9985619ba70a790452c1480798b73997a6d