[INFO] updating cached repository wuerges/aula-seg-2016-2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/wuerges/aula-seg-2016-2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/wuerges/aula-seg-2016-2" "work/ex/beta-1.38-1/sources/1.37.0/gh/wuerges/aula-seg-2016-2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wuerges/aula-seg-2016-2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wuerges/aula-seg-2016-2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wuerges/aula-seg-2016-2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wuerges/aula-seg-2016-2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2af1976461e99a752117408198b3fe7df9bdbd54 [INFO] sha for GitHub repo wuerges/aula-seg-2016-2: 2af1976461e99a752117408198b3fe7df9bdbd54 [INFO] validating manifest of wuerges/aula-seg-2016-2 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 wuerges/aula-seg-2016-2 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 wuerges/aula-seg-2016-2 [INFO] finished frobbing wuerges/aula-seg-2016-2 [INFO] frobbed toml for wuerges/aula-seg-2016-2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/wuerges/aula-seg-2016-2/Cargo.toml [INFO] started frobbing wuerges/aula-seg-2016-2 [INFO] finished frobbing wuerges/aula-seg-2016-2 [INFO] frobbed toml for wuerges/aula-seg-2016-2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wuerges/aula-seg-2016-2/Cargo.toml [INFO] crate wuerges/aula-seg-2016-2 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wuerges/aula-seg-2016-2/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 wuerges/aula-seg-2016-2 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-2/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/wuerges/aula-seg-2016-2:/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] 0b02d561cafb9f4c8bd3b979de2debf91fde43c12ec9dd1119c409ca9e3444d3 [INFO] running `"docker" "start" "-a" "0b02d561cafb9f4c8bd3b979de2debf91fde43c12ec9dd1119c409ca9e3444d3"` [INFO] [stderr] Compiling aula-seg-2016-2 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/bin/ceasar.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/bin/ceasar.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inp` [INFO] [stderr] --> src/bin/ceasar.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec, out: &mut Vec, key: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_inp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/bin/ceasar.rs:12:33 [INFO] [stderr] | [INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec, out: &mut Vec, key: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/ceasar.rs:12:52 [INFO] [stderr] | [INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec, out: &mut Vec, key: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/bin/ceasar.rs:63:20 [INFO] [stderr] | [INFO] [stderr] 63 | Ok(m) => { println!("OK!!!") } [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `"docker" "inspect" "0b02d561cafb9f4c8bd3b979de2debf91fde43c12ec9dd1119c409ca9e3444d3"` [INFO] running `"docker" "rm" "-f" "0b02d561cafb9f4c8bd3b979de2debf91fde43c12ec9dd1119c409ca9e3444d3"` [INFO] [stdout] 0b02d561cafb9f4c8bd3b979de2debf91fde43c12ec9dd1119c409ca9e3444d3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/wuerges/aula-seg-2016-2:/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] 7b39b0e253b8b4ff493b082d1954ed9cb1156e0c8b164007e63ebbf8e542352a [INFO] running `"docker" "start" "-a" "7b39b0e253b8b4ff493b082d1954ed9cb1156e0c8b164007e63ebbf8e542352a"` [INFO] [stderr] Compiling aula-seg-2016-2 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/bin/ceasar.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/bin/ceasar.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inp` [INFO] [stderr] --> src/bin/ceasar.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec, out: &mut Vec, key: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_inp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/bin/ceasar.rs:12:33 [INFO] [stderr] | [INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec, out: &mut Vec, key: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/ceasar.rs:12:52 [INFO] [stderr] | [INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec, out: &mut Vec, key: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/bin/ceasar.rs:63:20 [INFO] [stderr] | [INFO] [stderr] 63 | Ok(m) => { println!("OK!!!") } [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "7b39b0e253b8b4ff493b082d1954ed9cb1156e0c8b164007e63ebbf8e542352a"` [INFO] running `"docker" "rm" "-f" "7b39b0e253b8b4ff493b082d1954ed9cb1156e0c8b164007e63ebbf8e542352a"` [INFO] [stdout] 7b39b0e253b8b4ff493b082d1954ed9cb1156e0c8b164007e63ebbf8e542352a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/wuerges/aula-seg-2016-2:/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] 36ad2af218c8decf8ea860aac3f7d16e46e381e8070761c9bc75bd63e5f0d183 [INFO] running `"docker" "start" "-a" "36ad2af218c8decf8ea860aac3f7d16e46e381e8070761c9bc75bd63e5f0d183"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/aula_seg_2016_2-3066d0adb86d0ddf [INFO] [stderr] Running /opt/crater/target/debug/deps/ceasar-107b545c25ca4691 [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] [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" "36ad2af218c8decf8ea860aac3f7d16e46e381e8070761c9bc75bd63e5f0d183"` [INFO] running `"docker" "rm" "-f" "36ad2af218c8decf8ea860aac3f7d16e46e381e8070761c9bc75bd63e5f0d183"` [INFO] [stdout] 36ad2af218c8decf8ea860aac3f7d16e46e381e8070761c9bc75bd63e5f0d183