[INFO] updating cached repository clumsy-sailor/genimage [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/clumsy-sailor/genimage [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/clumsy-sailor/genimage" "work/ex/beta-1.38-1/sources/1.37.0/gh/clumsy-sailor/genimage"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/clumsy-sailor/genimage'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/clumsy-sailor/genimage" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/clumsy-sailor/genimage"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/clumsy-sailor/genimage'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 052e9ade2ad5080754733a8d7a630d3c75d8eee9 [INFO] sha for GitHub repo clumsy-sailor/genimage: 052e9ade2ad5080754733a8d7a630d3c75d8eee9 [INFO] validating manifest of clumsy-sailor/genimage 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 clumsy-sailor/genimage 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 clumsy-sailor/genimage [INFO] finished frobbing clumsy-sailor/genimage [INFO] frobbed toml for clumsy-sailor/genimage written to work/ex/beta-1.38-1/sources/1.37.0/gh/clumsy-sailor/genimage/Cargo.toml [INFO] started frobbing clumsy-sailor/genimage [INFO] finished frobbing clumsy-sailor/genimage [INFO] frobbed toml for clumsy-sailor/genimage written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/clumsy-sailor/genimage/Cargo.toml [INFO] crate clumsy-sailor/genimage 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 clumsy-sailor/genimage 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-5/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/clumsy-sailor/genimage:/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] 3c8dab41915f72e71e04ab11912284c785262d48fbdd1bd632b5daf4f4525c2e [INFO] running `"docker" "start" "-a" "3c8dab41915f72e71e04ab11912284c785262d48fbdd1bd632b5daf4f4525c2e"` [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling genimage v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `crate::constants::GENOTYPE_LENGTH` [INFO] [stderr] --> src/genotype.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::constants::GENOTYPE_LENGTH; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::constants::GEN_MIN_VALUE` [INFO] [stderr] --> src/genotype.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::constants::GEN_MIN_VALUE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::constants::GEN_MAX_VALUE` [INFO] [stderr] --> src/genotype.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::constants::GEN_MAX_VALUE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/population.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/genotype.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn gen2string(g: &Genotype) -> String { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GENOTYPE_LENGTH` [INFO] [stderr] --> src/constants.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub const GENOTYPE_LENGTH: usize = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GEN_MIN_VALUE` [INFO] [stderr] --> src/constants.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | pub const GEN_MIN_VALUE: f32 = -1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GEN_MAX_VALUE` [INFO] [stderr] --> src/constants.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub const GEN_MAX_VALUE: f32 =1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `POPULATION_SIZE` [INFO] [stderr] --> src/constants.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const POPULATION_SIZE: usize = 1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MUTATION_RATE` [INFO] [stderr] --> src/constants.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const MUTATION_RATE: f32 = 0.03; // 3% [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen2string` [INFO] [stderr] --> src/genotype.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn gen2string(g: &Genotype) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.07s [INFO] running `"docker" "inspect" "3c8dab41915f72e71e04ab11912284c785262d48fbdd1bd632b5daf4f4525c2e"` [INFO] running `"docker" "rm" "-f" "3c8dab41915f72e71e04ab11912284c785262d48fbdd1bd632b5daf4f4525c2e"` [INFO] [stdout] 3c8dab41915f72e71e04ab11912284c785262d48fbdd1bd632b5daf4f4525c2e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/clumsy-sailor/genimage:/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] 47e38b59783d80465d5e1112be4c414845ec04e3cde9a3fb2676bc88bf61fdd5 [INFO] running `"docker" "start" "-a" "47e38b59783d80465d5e1112be4c414845ec04e3cde9a3fb2676bc88bf61fdd5"` [INFO] [stderr] Compiling genimage v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `crate::constants::GENOTYPE_LENGTH` [INFO] [stderr] --> src/genotype.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::constants::GENOTYPE_LENGTH; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::constants::GEN_MIN_VALUE` [INFO] [stderr] --> src/genotype.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::constants::GEN_MIN_VALUE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::constants::GEN_MAX_VALUE` [INFO] [stderr] --> src/genotype.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::constants::GEN_MAX_VALUE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/population.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/genotype.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn gen2string(g: &Genotype) -> String { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GENOTYPE_LENGTH` [INFO] [stderr] --> src/constants.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub const GENOTYPE_LENGTH: usize = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GEN_MIN_VALUE` [INFO] [stderr] --> src/constants.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | pub const GEN_MIN_VALUE: f32 = -1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GEN_MAX_VALUE` [INFO] [stderr] --> src/constants.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub const GEN_MAX_VALUE: f32 =1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `POPULATION_SIZE` [INFO] [stderr] --> src/constants.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const POPULATION_SIZE: usize = 1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MUTATION_RATE` [INFO] [stderr] --> src/constants.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const MUTATION_RATE: f32 = 0.03; // 3% [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen2string` [INFO] [stderr] --> src/genotype.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn gen2string(g: &Genotype) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `"docker" "inspect" "47e38b59783d80465d5e1112be4c414845ec04e3cde9a3fb2676bc88bf61fdd5"` [INFO] running `"docker" "rm" "-f" "47e38b59783d80465d5e1112be4c414845ec04e3cde9a3fb2676bc88bf61fdd5"` [INFO] [stdout] 47e38b59783d80465d5e1112be4c414845ec04e3cde9a3fb2676bc88bf61fdd5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/clumsy-sailor/genimage:/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] 626347b37dd3204a89d3cfced6a8eba628f4935fac09ca8dea587462888728c8 [INFO] running `"docker" "start" "-a" "626347b37dd3204a89d3cfced6a8eba628f4935fac09ca8dea587462888728c8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/genimage-f890ec5192f39161 [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" "626347b37dd3204a89d3cfced6a8eba628f4935fac09ca8dea587462888728c8"` [INFO] running `"docker" "rm" "-f" "626347b37dd3204a89d3cfced6a8eba628f4935fac09ca8dea587462888728c8"` [INFO] [stdout] 626347b37dd3204a89d3cfced6a8eba628f4935fac09ca8dea587462888728c8