[INFO] updating cached repository mattcl/repo-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mattcl/repo-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mattcl/repo-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/mattcl/repo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mattcl/repo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattcl/repo-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattcl/repo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattcl/repo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9da6b8d4dcc6649d9c73cbdd526ada6647c7a2ae
[INFO] sha for GitHub repo mattcl/repo-rs: 9da6b8d4dcc6649d9c73cbdd526ada6647c7a2ae
[INFO] validating manifest of mattcl/repo-rs 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 mattcl/repo-rs 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 mattcl/repo-rs
[INFO] finished frobbing mattcl/repo-rs
[INFO] frobbed toml for mattcl/repo-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/mattcl/repo-rs/Cargo.toml
[INFO] started frobbing mattcl/repo-rs
[INFO] finished frobbing mattcl/repo-rs
[INFO] frobbed toml for mattcl/repo-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattcl/repo-rs/Cargo.toml
[INFO] crate mattcl/repo-rs 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 mattcl/repo-rs 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattcl/repo-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4114fab825faedc87a60e027e9dbae86282e9fce4067241a77d2f94cd5665d5d
[INFO] running `"docker" "start" "-a" "4114fab825faedc87a60e027e9dbae86282e9fce4067241a77d2f94cd5665d5d"`
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling encode_unicode v0.2.0
[INFO] [stderr]    Compiling serde v1.0.4
[INFO] [stderr]    Compiling openssl-probe v0.1.1
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling openssl-sys v0.9.11
[INFO] [stderr]    Compiling cmake v0.1.22
[INFO] [stderr]    Compiling curl-sys v0.3.11
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling num_cpus v1.5.0
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling csv v0.14.7
[INFO] [stderr]    Compiling colored v1.5.1
[INFO] [stderr]    Compiling bytes v0.4.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.6.10
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling mio v0.6.7
[INFO] [stderr]    Compiling rayon-core v1.0.0
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling prettytable-rs v0.6.6
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.4
[INFO] [stderr]    Compiling rayon v0.7.0
[INFO] [stderr]    Compiling tokio-core v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling git2 v0.6.5
[INFO] [stderr]    Compiling repo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let default_config_path_raw = env::home_dir()
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / error_chain! {
[INFO] [stderr] 9  | |     foreign_links {
[INFO] [stderr] 10 | |         VarError(env::VarError);
[INFO] [stderr] 11 | |         IOError(io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     // }
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 28s
[INFO] running `"docker" "inspect" "4114fab825faedc87a60e027e9dbae86282e9fce4067241a77d2f94cd5665d5d"`
[INFO] running `"docker" "rm" "-f" "4114fab825faedc87a60e027e9dbae86282e9fce4067241a77d2f94cd5665d5d"`
[INFO] [stdout] 4114fab825faedc87a60e027e9dbae86282e9fce4067241a77d2f94cd5665d5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattcl/repo-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cf6f08834469cda23ca03d15f39452d2861d4b61a66a386cbf0045b58a263df1
[INFO] running `"docker" "start" "-a" "cf6f08834469cda23ca03d15f39452d2861d4b61a66a386cbf0045b58a263df1"`
[INFO] [stderr]    Compiling repo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let default_config_path_raw = env::home_dir()
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / error_chain! {
[INFO] [stderr] 9  | |     foreign_links {
[INFO] [stderr] 10 | |         VarError(env::VarError);
[INFO] [stderr] 11 | |         IOError(io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     // }
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `"docker" "inspect" "cf6f08834469cda23ca03d15f39452d2861d4b61a66a386cbf0045b58a263df1"`
[INFO] running `"docker" "rm" "-f" "cf6f08834469cda23ca03d15f39452d2861d4b61a66a386cbf0045b58a263df1"`
[INFO] [stdout] cf6f08834469cda23ca03d15f39452d2861d4b61a66a386cbf0045b58a263df1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattcl/repo-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 13d425133eda94c5e36ee8045b5aae9bdd40d726d13cb1d9030ec7a288e8efee
[INFO] running `"docker" "start" "-a" "13d425133eda94c5e36ee8045b5aae9bdd40d726d13cb1d9030ec7a288e8efee"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/repo_rs-8d9efb90f0c44f76
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test repo::tests::equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "13d425133eda94c5e36ee8045b5aae9bdd40d726d13cb1d9030ec7a288e8efee"`
[INFO] running `"docker" "rm" "-f" "13d425133eda94c5e36ee8045b5aae9bdd40d726d13cb1d9030ec7a288e8efee"`
[INFO] [stdout] 13d425133eda94c5e36ee8045b5aae9bdd40d726d13cb1d9030ec7a288e8efee