[INFO] updating cached repository MartinBG/MiniGit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MartinBG/MiniGit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MartinBG/MiniGit" "work/ex/beta-1.37-6/sources/1.36.0/gh/MartinBG/MiniGit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/MartinBG/MiniGit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MartinBG/MiniGit" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MartinBG/MiniGit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MartinBG/MiniGit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18295be714a76d6d63b93027831f898f6d122c3d
[INFO] sha for GitHub repo MartinBG/MiniGit: 18295be714a76d6d63b93027831f898f6d122c3d
[INFO] validating manifest of MartinBG/MiniGit 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 MartinBG/MiniGit 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 MartinBG/MiniGit
[INFO] finished frobbing MartinBG/MiniGit
[INFO] frobbed toml for MartinBG/MiniGit written to work/ex/beta-1.37-6/sources/1.36.0/gh/MartinBG/MiniGit/Cargo.toml
[INFO] started frobbing MartinBG/MiniGit
[INFO] finished frobbing MartinBG/MiniGit
[INFO] frobbed toml for MartinBG/MiniGit written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MartinBG/MiniGit/Cargo.toml
[INFO] crate MartinBG/MiniGit 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 MartinBG/MiniGit 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MartinBG/MiniGit:/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] 49f97357ed99053b60a9b8e7554f61697bbfc7daafb155d733e9c3713463ead1
[INFO] running `"docker" "start" "-a" "49f97357ed99053b60a9b8e7554f61697bbfc7daafb155d733e9c3713463ead1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling same-file v1.0.1
[INFO] [stderr]    Compiling walkdir v2.0.1
[INFO] [stderr]    Compiling MiniGit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/command_parsing.rs:113:3
[INFO] [stderr]     |
[INFO] [stderr] 113 |         _ => panic!("Wrong command passed in run_command")
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MiniGit` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mini_git`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MiniGit` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mini_git`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `"docker" "inspect" "49f97357ed99053b60a9b8e7554f61697bbfc7daafb155d733e9c3713463ead1"`
[INFO] running `"docker" "rm" "-f" "49f97357ed99053b60a9b8e7554f61697bbfc7daafb155d733e9c3713463ead1"`
[INFO] [stdout] 49f97357ed99053b60a9b8e7554f61697bbfc7daafb155d733e9c3713463ead1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MartinBG/MiniGit:/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] e2de19c66b1a90082a70e435bd26328960684d0c8e786b74bb867f701e31fe8d
[INFO] running `"docker" "start" "-a" "e2de19c66b1a90082a70e435bd26328960684d0c8e786b74bb867f701e31fe8d"`
[INFO] [stderr]    Compiling MiniGit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/command_parsing.rs:113:3
[INFO] [stderr]     |
[INFO] [stderr] 113 |         _ => panic!("Wrong command passed in run_command")
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MiniGit` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mini_git`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MiniGit` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mini_git`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "e2de19c66b1a90082a70e435bd26328960684d0c8e786b74bb867f701e31fe8d"`
[INFO] running `"docker" "rm" "-f" "e2de19c66b1a90082a70e435bd26328960684d0c8e786b74bb867f701e31fe8d"`
[INFO] [stdout] e2de19c66b1a90082a70e435bd26328960684d0c8e786b74bb867f701e31fe8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MartinBG/MiniGit:/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] 5f9446d66b25553ad9de732752473a9b90a9152e11e6459c69716f238c324aed
[INFO] running `"docker" "start" "-a" "5f9446d66b25553ad9de732752473a9b90a9152e11e6459c69716f238c324aed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/MiniGit-ff56117a10aee3c4
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/MiniGit-79ebc82f6bb517b5
[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] [stderr]    Doc-tests MiniGit
[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" "5f9446d66b25553ad9de732752473a9b90a9152e11e6459c69716f238c324aed"`
[INFO] running `"docker" "rm" "-f" "5f9446d66b25553ad9de732752473a9b90a9152e11e6459c69716f238c324aed"`
[INFO] [stdout] 5f9446d66b25553ad9de732752473a9b90a9152e11e6459c69716f238c324aed