[INFO] updating cached repository rusty-cat-life/rpn
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rusty-cat-life/rpn
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rusty-cat-life/rpn" "work/ex/beta-1.37-6/sources/1.36.0/gh/rusty-cat-life/rpn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rusty-cat-life/rpn'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rusty-cat-life/rpn" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rusty-cat-life/rpn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rusty-cat-life/rpn'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87dac64627eaf29038e2ceb65981f1bd2012f1db
[INFO] sha for GitHub repo rusty-cat-life/rpn: 87dac64627eaf29038e2ceb65981f1bd2012f1db
[INFO] validating manifest of rusty-cat-life/rpn 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 rusty-cat-life/rpn 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 rusty-cat-life/rpn
[INFO] finished frobbing rusty-cat-life/rpn
[INFO] frobbed toml for rusty-cat-life/rpn written to work/ex/beta-1.37-6/sources/1.36.0/gh/rusty-cat-life/rpn/Cargo.toml
[INFO] started frobbing rusty-cat-life/rpn
[INFO] finished frobbing rusty-cat-life/rpn
[INFO] frobbed toml for rusty-cat-life/rpn written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rusty-cat-life/rpn/Cargo.toml
[INFO] crate rusty-cat-life/rpn 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rusty-cat-life/rpn against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rusty-cat-life/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b0e129204c923d3e96de18d32b084af640f7b0c7d2c68f3ac2f36996a137f656
[INFO] running `"docker" "start" "-a" "b0e129204c923d3e96de18d32b084af640f7b0c7d2c68f3ac2f36996a137f656"`
[INFO] [stderr]    Compiling rpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "b0e129204c923d3e96de18d32b084af640f7b0c7d2c68f3ac2f36996a137f656"`
[INFO] running `"docker" "rm" "-f" "b0e129204c923d3e96de18d32b084af640f7b0c7d2c68f3ac2f36996a137f656"`
[INFO] [stdout] b0e129204c923d3e96de18d32b084af640f7b0c7d2c68f3ac2f36996a137f656
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rusty-cat-life/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3006e1c6f1b400199de8151b34030eecb2f8d441e7d176f0e6e69b8daace6d77
[INFO] running `"docker" "start" "-a" "3006e1c6f1b400199de8151b34030eecb2f8d441e7d176f0e6e69b8daace6d77"`
[INFO] [stderr]    Compiling rpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "3006e1c6f1b400199de8151b34030eecb2f8d441e7d176f0e6e69b8daace6d77"`
[INFO] running `"docker" "rm" "-f" "3006e1c6f1b400199de8151b34030eecb2f8d441e7d176f0e6e69b8daace6d77"`
[INFO] [stdout] 3006e1c6f1b400199de8151b34030eecb2f8d441e7d176f0e6e69b8daace6d77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rusty-cat-life/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a9e3cb7ed77a287b35b28b7793badbb7ae0ff6510ad82b2e139dd9a0dd50c9f6
[INFO] running `"docker" "start" "-a" "a9e3cb7ed77a287b35b28b7793badbb7ae0ff6510ad82b2e139dd9a0dd50c9f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rpn-527db19f2d99cc0b
[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" "a9e3cb7ed77a287b35b28b7793badbb7ae0ff6510ad82b2e139dd9a0dd50c9f6"`
[INFO] running `"docker" "rm" "-f" "a9e3cb7ed77a287b35b28b7793badbb7ae0ff6510ad82b2e139dd9a0dd50c9f6"`
[INFO] [stdout] a9e3cb7ed77a287b35b28b7793badbb7ae0ff6510ad82b2e139dd9a0dd50c9f6