[INFO] updating cached repository tomo3110/backupfs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tomo3110/backupfs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tomo3110/backupfs" "work/ex/beta-1.38-1/sources/1.37.0/gh/tomo3110/backupfs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tomo3110/backupfs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tomo3110/backupfs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomo3110/backupfs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomo3110/backupfs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 08e3a5dcf257bb1e6ad1f422ce0c2e29ab499bef [INFO] sha for GitHub repo tomo3110/backupfs: 08e3a5dcf257bb1e6ad1f422ce0c2e29ab499bef [INFO] validating manifest of tomo3110/backupfs 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 tomo3110/backupfs 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 tomo3110/backupfs [INFO] finished frobbing tomo3110/backupfs [INFO] frobbed toml for tomo3110/backupfs written to work/ex/beta-1.38-1/sources/1.37.0/gh/tomo3110/backupfs/Cargo.toml [INFO] started frobbing tomo3110/backupfs [INFO] finished frobbing tomo3110/backupfs [INFO] frobbed toml for tomo3110/backupfs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomo3110/backupfs/Cargo.toml [INFO] crate tomo3110/backupfs 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tomo3110/backupfs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomo3110/backupfs:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 346d4e10658297f43d07c8d095e5aae69307763b0b3f8af92a8dcf788fb29e41 [INFO] running `"docker" "start" "-a" "346d4e10658297f43d07c8d095e5aae69307763b0b3f8af92a8dcf788fb29e41"` [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.3 [INFO] [stderr] Compiling miniz_oxide v0.1.3 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling ctrlc v3.1.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Compiling filedb v0.1.1 [INFO] [stderr] Compiling flate2 v1.0.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.27 [INFO] [stderr] Compiling backupfs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut file: File = File::open(path)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut info: Metadata = file.metadata()?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `config_path` [INFO] [stderr] --> src/bin/client.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | config_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `args` [INFO] [stderr] --> src/bin/deamon.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | args: ArgMatches<'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.13s [INFO] running `"docker" "inspect" "346d4e10658297f43d07c8d095e5aae69307763b0b3f8af92a8dcf788fb29e41"` [INFO] running `"docker" "rm" "-f" "346d4e10658297f43d07c8d095e5aae69307763b0b3f8af92a8dcf788fb29e41"` [INFO] [stdout] 346d4e10658297f43d07c8d095e5aae69307763b0b3f8af92a8dcf788fb29e41 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomo3110/backupfs:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 74ec1b068047ff72cf4079a33e8f371d98c9d10064638c3a1c27ca456feb542c [INFO] running `"docker" "start" "-a" "74ec1b068047ff72cf4079a33e8f371d98c9d10064638c3a1c27ca456feb542c"` [INFO] [stderr] Compiling backupfs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `args` [INFO] [stderr] --> src/bin/deamon.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | args: ArgMatches<'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut file: File = File::open(path)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut info: Metadata = file.metadata()?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `config_path` [INFO] [stderr] --> src/bin/client.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | config_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.82s [INFO] running `"docker" "inspect" "74ec1b068047ff72cf4079a33e8f371d98c9d10064638c3a1c27ca456feb542c"` [INFO] running `"docker" "rm" "-f" "74ec1b068047ff72cf4079a33e8f371d98c9d10064638c3a1c27ca456feb542c"` [INFO] [stdout] 74ec1b068047ff72cf4079a33e8f371d98c9d10064638c3a1c27ca456feb542c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomo3110/backupfs:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 9742484b27dd89d9de69c9f29bdc6f33dcee511e9d26b5aa089384ba2d55bb87 [INFO] running `"docker" "start" "-a" "9742484b27dd89d9de69c9f29bdc6f33dcee511e9d26b5aa089384ba2d55bb87"` [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/crater/target/debug/deps/backupfs-5a696eaeb3f93502 [INFO] [stderr] Running /opt/crater/target/debug/deps/backupfs_client-4c79f67403142820 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_to_absolute_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] [stderr] Running /opt/crater/target/debug/deps/backupfsd-a6ba59f3cefe4254 [INFO] [stderr] Doc-tests backupfs [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" "9742484b27dd89d9de69c9f29bdc6f33dcee511e9d26b5aa089384ba2d55bb87"` [INFO] running `"docker" "rm" "-f" "9742484b27dd89d9de69c9f29bdc6f33dcee511e9d26b5aa089384ba2d55bb87"` [INFO] [stdout] 9742484b27dd89d9de69c9f29bdc6f33dcee511e9d26b5aa089384ba2d55bb87