[INFO] updating cached repository AlexanderThaller/callipe-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlexanderThaller/callipe-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderThaller/callipe-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/callipe-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/callipe-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderThaller/callipe-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderThaller/callipe-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderThaller/callipe-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6968588353ab885ce16a732bff3b9ec22641ba0b
[INFO] sha for GitHub repo AlexanderThaller/callipe-rs: 6968588353ab885ce16a732bff3b9ec22641ba0b
[INFO] validating manifest of AlexanderThaller/callipe-rs 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 AlexanderThaller/callipe-rs 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 AlexanderThaller/callipe-rs
[INFO] finished frobbing AlexanderThaller/callipe-rs
[INFO] frobbed toml for AlexanderThaller/callipe-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/callipe-rs/Cargo.toml
[INFO] started frobbing AlexanderThaller/callipe-rs
[INFO] finished frobbing AlexanderThaller/callipe-rs
[INFO] frobbed toml for AlexanderThaller/callipe-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderThaller/callipe-rs/Cargo.toml
[INFO] crate AlexanderThaller/callipe-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing AlexanderThaller/callipe-rs 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/callipe-rs:/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] a31f0a767103ab177038cbb49e27ea35ec1f32bcf8c1109e8bfa95026832a628
[INFO] running `"docker" "start" "-a" "a31f0a767103ab177038cbb49e27ea35ec1f32bcf8c1109e8bfa95026832a628"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling bytesize v0.1.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling systemstat v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling callipe-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `per_cpu`
[INFO] [stderr]   --> src/input/cpu.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub(super) per_cpu: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `total_cpu`
[INFO] [stderr]   --> src/input/cpu.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub(super) total_cpu: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "a31f0a767103ab177038cbb49e27ea35ec1f32bcf8c1109e8bfa95026832a628"`
[INFO] running `"docker" "rm" "-f" "a31f0a767103ab177038cbb49e27ea35ec1f32bcf8c1109e8bfa95026832a628"`
[INFO] [stdout] a31f0a767103ab177038cbb49e27ea35ec1f32bcf8c1109e8bfa95026832a628
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/callipe-rs:/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] 28f9999818d4e8cdc66d28a4c5ff812065d9368a7a898d6488316db789587c1c
[INFO] running `"docker" "start" "-a" "28f9999818d4e8cdc66d28a4c5ff812065d9368a7a898d6488316db789587c1c"`
[INFO] [stderr]    Compiling callipe-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `per_cpu`
[INFO] [stderr]   --> src/input/cpu.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub(super) per_cpu: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `total_cpu`
[INFO] [stderr]   --> src/input/cpu.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub(super) total_cpu: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "28f9999818d4e8cdc66d28a4c5ff812065d9368a7a898d6488316db789587c1c"`
[INFO] running `"docker" "rm" "-f" "28f9999818d4e8cdc66d28a4c5ff812065d9368a7a898d6488316db789587c1c"`
[INFO] [stdout] 28f9999818d4e8cdc66d28a4c5ff812065d9368a7a898d6488316db789587c1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/callipe-rs:/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] a85edf2dc3fe645fdceffa188cd2ee999982db80d27a5e8693cf443556675bbf
[INFO] running `"docker" "start" "-a" "a85edf2dc3fe645fdceffa188cd2ee999982db80d27a5e8693cf443556675bbf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/callipe_rs-8ca40d4573302fe5
[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" "a85edf2dc3fe645fdceffa188cd2ee999982db80d27a5e8693cf443556675bbf"`
[INFO] running `"docker" "rm" "-f" "a85edf2dc3fe645fdceffa188cd2ee999982db80d27a5e8693cf443556675bbf"`
[INFO] [stdout] a85edf2dc3fe645fdceffa188cd2ee999982db80d27a5e8693cf443556675bbf