[INFO] updating cached repository https://github.com/LogoiLab/norot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92e2937c80129fcf074a48755b253d2fc29a1291
[INFO] testing LogoiLab/norot against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Fnorot" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LogoiLab/norot on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/LogoiLab/norot
[INFO] finished tweaking git repo https://github.com/LogoiLab/norot
[INFO] tweaked toml for git repo https://github.com/LogoiLab/norot written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/LogoiLab/norot already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b15a914b5e7d2985a49a8276446dcca4df651b159ac32eb607ddc39141fcf2ed
[INFO] running `"docker" "start" "-a" "b15a914b5e7d2985a49a8276446dcca4df651b159ac32eb607ddc39141fcf2ed"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling vec_map v0.7.0
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling serde v1.0.2
[INFO] [stderr]    Compiling lz4-compress v0.1.0
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling clap v2.23.3
[INFO] [stderr]    Compiling norot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> src/insurer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use efes::{read,write};
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decomp`
[INFO] [stderr]  --> src/insurer.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use compressor::{comp,decomp};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/efes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/insurer.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dest`
[INFO] [stderr]   --> src/insurer.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `copy`
[INFO] [stderr]   --> src/insurer.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replicate`
[INFO] [stderr]  --> src/insurer.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace`
[INFO] [stderr]   --> src/insurer.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check`
[INFO] [stderr]  --> src/validator.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn check() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `store`
[INFO] [stderr]  --> src/validator.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn store() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/efes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     file.sync_all();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.99s
[INFO] running `"docker" "inspect" "b15a914b5e7d2985a49a8276446dcca4df651b159ac32eb607ddc39141fcf2ed"`
[INFO] running `"docker" "rm" "-f" "b15a914b5e7d2985a49a8276446dcca4df651b159ac32eb607ddc39141fcf2ed"`
[INFO] [stdout] b15a914b5e7d2985a49a8276446dcca4df651b159ac32eb607ddc39141fcf2ed
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 692bb6c15c3de594431a25612514c87105461a2a22ad48d672baccd08c06f9f7
[INFO] running `"docker" "start" "-a" "692bb6c15c3de594431a25612514c87105461a2a22ad48d672baccd08c06f9f7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling norot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> src/insurer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use efes::{read,write};
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decomp`
[INFO] [stderr]  --> src/insurer.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use compressor::{comp,decomp};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/efes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/insurer.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dest`
[INFO] [stderr]   --> src/insurer.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `copy`
[INFO] [stderr]   --> src/insurer.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replicate`
[INFO] [stderr]  --> src/insurer.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace`
[INFO] [stderr]   --> src/insurer.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check`
[INFO] [stderr]  --> src/validator.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn check() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `store`
[INFO] [stderr]  --> src/validator.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn store() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/efes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     file.sync_all();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> src/insurer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use efes::{read,write};
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decomp`
[INFO] [stderr]  --> src/insurer.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use compressor::{comp,decomp};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/efes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/insurer.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dest`
[INFO] [stderr]   --> src/insurer.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `copy`
[INFO] [stderr]   --> src/insurer.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replicate`
[INFO] [stderr]  --> src/insurer.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace`
[INFO] [stderr]   --> src/insurer.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check`
[INFO] [stderr]  --> src/validator.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn check() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `store`
[INFO] [stderr]  --> src/validator.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn store() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/efes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     file.sync_all();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "692bb6c15c3de594431a25612514c87105461a2a22ad48d672baccd08c06f9f7"`
[INFO] running `"docker" "rm" "-f" "692bb6c15c3de594431a25612514c87105461a2a22ad48d672baccd08c06f9f7"`
[INFO] [stdout] 692bb6c15c3de594431a25612514c87105461a2a22ad48d672baccd08c06f9f7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] a24a67f8b1e155e08af390db4eeb2b2571ee4c55a3755f7a32db4b3b2adfc424
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a24a67f8b1e155e08af390db4eeb2b2571ee4c55a3755f7a32db4b3b2adfc424"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> src/insurer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use efes::{read,write};
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decomp`
[INFO] [stderr]  --> src/insurer.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use compressor::{comp,decomp};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/efes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/insurer.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dest`
[INFO] [stderr]   --> src/insurer.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `copy`
[INFO] [stderr]   --> src/insurer.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replicate`
[INFO] [stderr]  --> src/insurer.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace`
[INFO] [stderr]   --> src/insurer.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check`
[INFO] [stderr]  --> src/validator.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn check() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `store`
[INFO] [stderr]  --> src/validator.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn store() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/efes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     file.sync_all();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> src/insurer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use efes::{read,write};
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decomp`
[INFO] [stderr]  --> src/insurer.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use compressor::{comp,decomp};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/efes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/insurer.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |            ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dest`
[INFO] [stderr]   --> src/insurer.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `copy`
[INFO] [stderr]   --> src/insurer.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replicate`
[INFO] [stderr]  --> src/insurer.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace`
[INFO] [stderr]   --> src/insurer.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check`
[INFO] [stderr]  --> src/validator.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn check() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `store`
[INFO] [stderr]  --> src/validator.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn store() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/efes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     file.sync_all();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/norot-3418796d74aca997
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/norot-ad00f7e51ecb414b
[INFO] [stdout] test result: ok. 0 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]    Doc-tests norot
[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" "a24a67f8b1e155e08af390db4eeb2b2571ee4c55a3755f7a32db4b3b2adfc424"`
[INFO] running `"docker" "rm" "-f" "a24a67f8b1e155e08af390db4eeb2b2571ee4c55a3755f7a32db4b3b2adfc424"`
[INFO] [stdout] a24a67f8b1e155e08af390db4eeb2b2571ee4c55a3755f7a32db4b3b2adfc424