[INFO] updating cached repository fooker/pullomatic
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fooker/pullomatic
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fooker/pullomatic" "work/ex/beta-1.38-1/sources/1.37.0/gh/fooker/pullomatic"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fooker/pullomatic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fooker/pullomatic" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fooker/pullomatic"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fooker/pullomatic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90440bc4a35aaa04de0e374d8f92d45a20e93b15
[INFO] sha for GitHub repo fooker/pullomatic: 90440bc4a35aaa04de0e374d8f92d45a20e93b15
[INFO] validating manifest of fooker/pullomatic 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 fooker/pullomatic 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 fooker/pullomatic
[INFO] finished frobbing fooker/pullomatic
[INFO] frobbed toml for fooker/pullomatic written to work/ex/beta-1.38-1/sources/1.37.0/gh/fooker/pullomatic/Cargo.toml
[INFO] started frobbing fooker/pullomatic
[INFO] finished frobbing fooker/pullomatic
[INFO] frobbed toml for fooker/pullomatic written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fooker/pullomatic/Cargo.toml
[INFO] crate fooker/pullomatic 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] testing fooker/pullomatic 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fooker/pullomatic:/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] 9884a6351cdb46dbfcf5da33e6fc66eb72113cfda594a556562a220d14180839
[INFO] running `"docker" "start" "-a" "9884a6351cdb46dbfcf5da33e6fc66eb72113cfda594a556562a220d14180839"`
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.5
[INFO] [stderr]    Compiling base64 v0.7.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling openssl-sys v0.9.30
[INFO] [stderr]    Compiling brotli-sys v0.2.1
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling serde_json v1.0.21
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling serde-humantime v0.1.1
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling brotli2 v0.2.2
[INFO] [stderr]    Compiling libssh2-sys v0.2.7
[INFO] [stderr]    Compiling libgit2-sys v0.7.3 (https://github.com/fooker/git2-rs.git#06cbbd2b)
[INFO] [stderr]    Compiling url v0.2.38
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling gzip-header v0.1.2
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling chrono v0.4.3
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ctrlc v3.1.1
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling serde_derive v1.0.55
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling tiny_http v0.5.9
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling rouille v2.1.0
[INFO] [stderr]    Compiling git2 v0.7.1 (https://github.com/fooker/git2-rs.git#06cbbd2b)
[INFO] [stderr]    Compiling pullomatic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repo.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 30s
[INFO] running `"docker" "inspect" "9884a6351cdb46dbfcf5da33e6fc66eb72113cfda594a556562a220d14180839"`
[INFO] running `"docker" "rm" "-f" "9884a6351cdb46dbfcf5da33e6fc66eb72113cfda594a556562a220d14180839"`
[INFO] [stdout] 9884a6351cdb46dbfcf5da33e6fc66eb72113cfda594a556562a220d14180839
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fooker/pullomatic:/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] 4bb2207ad4d1bf76a88428816fef1d13b14668ccab084a1891aa43bd9c438159
[INFO] running `"docker" "start" "-a" "4bb2207ad4d1bf76a88428816fef1d13b14668ccab084a1891aa43bd9c438159"`
[INFO] [stderr]    Compiling pullomatic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repo.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `"docker" "inspect" "4bb2207ad4d1bf76a88428816fef1d13b14668ccab084a1891aa43bd9c438159"`
[INFO] running `"docker" "rm" "-f" "4bb2207ad4d1bf76a88428816fef1d13b14668ccab084a1891aa43bd9c438159"`
[INFO] [stdout] 4bb2207ad4d1bf76a88428816fef1d13b14668ccab084a1891aa43bd9c438159
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fooker/pullomatic:/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] 0cd6a0372b9204795b0c2c6323f5daabeb78d8a243fd799eebbff8565a7b2ffc
[INFO] running `"docker" "start" "-a" "0cd6a0372b9204795b0c2c6323f5daabeb78d8a243fd799eebbff8565a7b2ffc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pullomatic-c48cf9d9e76ada12
[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" "0cd6a0372b9204795b0c2c6323f5daabeb78d8a243fd799eebbff8565a7b2ffc"`
[INFO] running `"docker" "rm" "-f" "0cd6a0372b9204795b0c2c6323f5daabeb78d8a243fd799eebbff8565a7b2ffc"`
[INFO] [stdout] 0cd6a0372b9204795b0c2c6323f5daabeb78d8a243fd799eebbff8565a7b2ffc