[INFO] updating cached repository efyang/physics-sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/efyang/physics-sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/efyang/physics-sim" "work/ex/beta-1.37-6/sources/1.36.0/gh/efyang/physics-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/efyang/physics-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/efyang/physics-sim" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/efyang/physics-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/efyang/physics-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a99480341be60596ac2188acab7e6c97f3b844b7
[INFO] sha for GitHub repo efyang/physics-sim: a99480341be60596ac2188acab7e6c97f3b844b7
[INFO] validating manifest of efyang/physics-sim 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 efyang/physics-sim 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 efyang/physics-sim
[INFO] finished frobbing efyang/physics-sim
[INFO] frobbed toml for efyang/physics-sim written to work/ex/beta-1.37-6/sources/1.36.0/gh/efyang/physics-sim/Cargo.toml
[INFO] started frobbing efyang/physics-sim
[INFO] finished frobbing efyang/physics-sim
[INFO] frobbed toml for efyang/physics-sim written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/efyang/physics-sim/Cargo.toml
[INFO] crate efyang/physics-sim 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 efyang/physics-sim 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/efyang/physics-sim:/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] 59d8472bf8137d8848eb527f800f54dde9c228ffd241d083621df50c7df9948a
[INFO] running `"docker" "start" "-a" "59d8472bf8137d8848eb527f800f54dde9c228ffd241d083621df50c7df9948a"`
[INFO] [stderr]    Compiling physics-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "59d8472bf8137d8848eb527f800f54dde9c228ffd241d083621df50c7df9948a"`
[INFO] running `"docker" "rm" "-f" "59d8472bf8137d8848eb527f800f54dde9c228ffd241d083621df50c7df9948a"`
[INFO] [stdout] 59d8472bf8137d8848eb527f800f54dde9c228ffd241d083621df50c7df9948a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/efyang/physics-sim:/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] 4dcdd66c2209d606fb0bb7e1dcdc77fe25c6b66deba612ac43c9055be0480976
[INFO] running `"docker" "start" "-a" "4dcdd66c2209d606fb0bb7e1dcdc77fe25c6b66deba612ac43c9055be0480976"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling physics-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "4dcdd66c2209d606fb0bb7e1dcdc77fe25c6b66deba612ac43c9055be0480976"`
[INFO] running `"docker" "rm" "-f" "4dcdd66c2209d606fb0bb7e1dcdc77fe25c6b66deba612ac43c9055be0480976"`
[INFO] [stdout] 4dcdd66c2209d606fb0bb7e1dcdc77fe25c6b66deba612ac43c9055be0480976
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/efyang/physics-sim:/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] b8f0541222ba6550a87efa0011b72830e0f7389e4f8f2df4ec514a7b27c2d362
[INFO] running `"docker" "start" "-a" "b8f0541222ba6550a87efa0011b72830e0f7389e4f8f2df4ec514a7b27c2d362"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/physics_sim-f7890e221de20d0a
[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] [stderr]    Doc-tests physics-sim
[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" "b8f0541222ba6550a87efa0011b72830e0f7389e4f8f2df4ec514a7b27c2d362"`
[INFO] running `"docker" "rm" "-f" "b8f0541222ba6550a87efa0011b72830e0f7389e4f8f2df4ec514a7b27c2d362"`
[INFO] [stdout] b8f0541222ba6550a87efa0011b72830e0f7389e4f8f2df4ec514a7b27c2d362