[INFO] updating cached repository techhazard/receptionist
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/techhazard/receptionist
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/techhazard/receptionist" "work/ex/beta-1.37-6/sources/1.36.0/gh/techhazard/receptionist"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/techhazard/receptionist'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/techhazard/receptionist" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/techhazard/receptionist"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/techhazard/receptionist'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f89e2a3c41f0e7fa8aaad6a49578f688de8d6784
[INFO] sha for GitHub repo techhazard/receptionist: f89e2a3c41f0e7fa8aaad6a49578f688de8d6784
[INFO] validating manifest of techhazard/receptionist 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 techhazard/receptionist 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 techhazard/receptionist
[INFO] finished frobbing techhazard/receptionist
[INFO] frobbed toml for techhazard/receptionist written to work/ex/beta-1.37-6/sources/1.36.0/gh/techhazard/receptionist/Cargo.toml
[INFO] started frobbing techhazard/receptionist
[INFO] finished frobbing techhazard/receptionist
[INFO] frobbed toml for techhazard/receptionist written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/techhazard/receptionist/Cargo.toml
[INFO] crate techhazard/receptionist 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 techhazard/receptionist 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/techhazard/receptionist:/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] 9909fd4374989301fc4854ea2451bdcb949330d15001ff71aabaaeb4ba96105f
[INFO] running `"docker" "start" "-a" "9909fd4374989301fc4854ea2451bdcb949330d15001ff71aabaaeb4ba96105f"`
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling serde v1.0.78
[INFO] [stderr]    Compiling unic-char-range v0.7.0
[INFO] [stderr]    Compiling unic-common v0.7.0
[INFO] [stderr]    Compiling deunicode v0.4.2
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling jed v0.1.2
[INFO] [stderr]    Compiling unic-ucd-version v0.7.0
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling uuid v0.2.3
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling unic-char-property v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling tar v0.3.4
[INFO] [stderr]    Compiling unic-ucd-segment v0.7.0
[INFO] [stderr]    Compiling url v0.5.10
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling unic-segment v0.7.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling hyperlocal v0.3.0
[INFO] [stderr]    Compiling hyper-openssl v0.2.7
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]    Compiling shiplift v0.3.2
[INFO] [stderr]    Compiling tera v0.11.14
[INFO] [stderr]    Compiling receptionist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "9909fd4374989301fc4854ea2451bdcb949330d15001ff71aabaaeb4ba96105f"`
[INFO] running `"docker" "rm" "-f" "9909fd4374989301fc4854ea2451bdcb949330d15001ff71aabaaeb4ba96105f"`
[INFO] [stdout] 9909fd4374989301fc4854ea2451bdcb949330d15001ff71aabaaeb4ba96105f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/techhazard/receptionist:/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] 4446a277e1fa71044ea03dcf7e9bd0e35c429c9a6f13ef690303e810e00a2c0c
[INFO] running `"docker" "start" "-a" "4446a277e1fa71044ea03dcf7e9bd0e35c429c9a6f13ef690303e810e00a2c0c"`
[INFO] [stderr]    Compiling receptionist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "4446a277e1fa71044ea03dcf7e9bd0e35c429c9a6f13ef690303e810e00a2c0c"`
[INFO] running `"docker" "rm" "-f" "4446a277e1fa71044ea03dcf7e9bd0e35c429c9a6f13ef690303e810e00a2c0c"`
[INFO] [stdout] 4446a277e1fa71044ea03dcf7e9bd0e35c429c9a6f13ef690303e810e00a2c0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/techhazard/receptionist:/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] e9d2551135a9674c4170e402a701f0271a9908c5d7ff9ec8e567bbad99d1a73c
[INFO] running `"docker" "start" "-a" "e9d2551135a9674c4170e402a701f0271a9908c5d7ff9ec8e567bbad99d1a73c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/receptionist-eb27459aa605b800
[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" "e9d2551135a9674c4170e402a701f0271a9908c5d7ff9ec8e567bbad99d1a73c"`
[INFO] running `"docker" "rm" "-f" "e9d2551135a9674c4170e402a701f0271a9908c5d7ff9ec8e567bbad99d1a73c"`
[INFO] [stdout] e9d2551135a9674c4170e402a701f0271a9908c5d7ff9ec8e567bbad99d1a73c