[INFO] updating cached repository ArniDagur/InstantTee
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ArniDagur/InstantTee
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ArniDagur/InstantTee" "work/ex/beta-1.38-1/sources/1.37.0/gh/ArniDagur/InstantTee"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ArniDagur/InstantTee'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ArniDagur/InstantTee" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArniDagur/InstantTee"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArniDagur/InstantTee'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 395b126e3ab9c2fd575a7d859454cfe8a01725bd
[INFO] sha for GitHub repo ArniDagur/InstantTee: 395b126e3ab9c2fd575a7d859454cfe8a01725bd
[INFO] validating manifest of ArniDagur/InstantTee 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 ArniDagur/InstantTee 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 ArniDagur/InstantTee
[INFO] finished frobbing ArniDagur/InstantTee
[INFO] frobbed toml for ArniDagur/InstantTee written to work/ex/beta-1.38-1/sources/1.37.0/gh/ArniDagur/InstantTee/Cargo.toml
[INFO] started frobbing ArniDagur/InstantTee
[INFO] finished frobbing ArniDagur/InstantTee
[INFO] frobbed toml for ArniDagur/InstantTee written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArniDagur/InstantTee/Cargo.toml
[INFO] crate ArniDagur/InstantTee 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 ArniDagur/InstantTee 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ArniDagur/InstantTee:/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] 8ab1ee64371e99f8b81a598a2c94008ab49f0b98e582f0b779a44370066a0226
[INFO] running `"docker" "start" "-a" "8ab1ee64371e99f8b81a598a2c94008ab49f0b98e582f0b779a44370066a0226"`
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling instanttee v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `"docker" "inspect" "8ab1ee64371e99f8b81a598a2c94008ab49f0b98e582f0b779a44370066a0226"`
[INFO] running `"docker" "rm" "-f" "8ab1ee64371e99f8b81a598a2c94008ab49f0b98e582f0b779a44370066a0226"`
[INFO] [stdout] 8ab1ee64371e99f8b81a598a2c94008ab49f0b98e582f0b779a44370066a0226
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ArniDagur/InstantTee:/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] 1460478f8fe4d9a8fda693af23fff83e56985c7359f41006233baf8a1060ead8
[INFO] running `"docker" "start" "-a" "1460478f8fe4d9a8fda693af23fff83e56985c7359f41006233baf8a1060ead8"`
[INFO] [stderr]    Compiling instanttee v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "1460478f8fe4d9a8fda693af23fff83e56985c7359f41006233baf8a1060ead8"`
[INFO] running `"docker" "rm" "-f" "1460478f8fe4d9a8fda693af23fff83e56985c7359f41006233baf8a1060ead8"`
[INFO] [stdout] 1460478f8fe4d9a8fda693af23fff83e56985c7359f41006233baf8a1060ead8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ArniDagur/InstantTee:/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] b08dfac1de31ee04f503032e2fae79b9e50953ac3c413b0c1e12672d06ef26e5
[INFO] running `"docker" "start" "-a" "b08dfac1de31ee04f503032e2fae79b9e50953ac3c413b0c1e12672d06ef26e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/itee-091c6d783527626f
[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" "b08dfac1de31ee04f503032e2fae79b9e50953ac3c413b0c1e12672d06ef26e5"`
[INFO] running `"docker" "rm" "-f" "b08dfac1de31ee04f503032e2fae79b9e50953ac3c413b0c1e12672d06ef26e5"`
[INFO] [stdout] b08dfac1de31ee04f503032e2fae79b9e50953ac3c413b0c1e12672d06ef26e5