[INFO] updating cached repository wafflespeanut/free-fall
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wafflespeanut/free-fall
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wafflespeanut/free-fall" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/wafflespeanut/free-fall"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/wafflespeanut/free-fall'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wafflespeanut/free-fall" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/wafflespeanut/free-fall"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/wafflespeanut/free-fall'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 157d70ffe5b23162d91632e708689861f11a5a23
[INFO] sha for GitHub repo wafflespeanut/free-fall: 157d70ffe5b23162d91632e708689861f11a5a23
[INFO] validating manifest of wafflespeanut/free-fall on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wafflespeanut/free-fall on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wafflespeanut/free-fall
[INFO] finished frobbing wafflespeanut/free-fall
[INFO] frobbed toml for wafflespeanut/free-fall written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/wafflespeanut/free-fall/Cargo.toml
[INFO] started frobbing wafflespeanut/free-fall
[INFO] finished frobbing wafflespeanut/free-fall
[INFO] frobbed toml for wafflespeanut/free-fall written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/wafflespeanut/free-fall/Cargo.toml
[INFO] crate wafflespeanut/free-fall has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wafflespeanut/free-fall against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/wafflespeanut/free-fall:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] ff2a0f020b00f34ec23fb7240b39963af9fc7916a56aed6094e3d55fb11bc1dc
[INFO] running `"docker" "start" "-a" "ff2a0f020b00f34ec23fb7240b39963af9fc7916a56aed6094e3d55fb11bc1dc"`
[INFO] [stderr]    Compiling winapi v0.2.2
[INFO] [stderr]    Compiling libc v0.1.10
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling kernel32-sys v0.1.4
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling time v0.1.32
[INFO] [stderr]    Compiling rand v0.3.10
[INFO] [stderr]    Compiling free-fall v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `"docker" "inspect" "ff2a0f020b00f34ec23fb7240b39963af9fc7916a56aed6094e3d55fb11bc1dc"`
[INFO] running `"docker" "rm" "-f" "ff2a0f020b00f34ec23fb7240b39963af9fc7916a56aed6094e3d55fb11bc1dc"`
[INFO] [stdout] ff2a0f020b00f34ec23fb7240b39963af9fc7916a56aed6094e3d55fb11bc1dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/wafflespeanut/free-fall:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b31ea2eee8c808bbb85f5f4f213955a4dab79f997f46b2fb251d60db9164bd51
[INFO] running `"docker" "start" "-a" "b31ea2eee8c808bbb85f5f4f213955a4dab79f997f46b2fb251d60db9164bd51"`
[INFO] [stderr]    Compiling free-fall v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "b31ea2eee8c808bbb85f5f4f213955a4dab79f997f46b2fb251d60db9164bd51"`
[INFO] running `"docker" "rm" "-f" "b31ea2eee8c808bbb85f5f4f213955a4dab79f997f46b2fb251d60db9164bd51"`
[INFO] [stdout] b31ea2eee8c808bbb85f5f4f213955a4dab79f997f46b2fb251d60db9164bd51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/wafflespeanut/free-fall:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] dbf1ef8d8b692928d65692f41c50968b004f1d79d94f485a97ef6dba410a68c4
[INFO] running `"docker" "start" "-a" "dbf1ef8d8b692928d65692f41c50968b004f1d79d94f485a97ef6dba410a68c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/free_fall-43affd54d801a624
[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" "dbf1ef8d8b692928d65692f41c50968b004f1d79d94f485a97ef6dba410a68c4"`
[INFO] running `"docker" "rm" "-f" "dbf1ef8d8b692928d65692f41c50968b004f1d79d94f485a97ef6dba410a68c4"`
[INFO] [stdout] dbf1ef8d8b692928d65692f41c50968b004f1d79d94f485a97ef6dba410a68c4