[INFO] updating cached repository https://github.com/jmesmon/freqm [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c41d20858c60833b0e8fb7bb2a6047ceafbb36da [INFO] testing jmesmon/freqm against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Ffreqm" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmesmon/freqm on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmesmon/freqm [INFO] finished tweaking git repo https://github.com/jmesmon/freqm [INFO] tweaked toml for git repo https://github.com/jmesmon/freqm written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jmesmon/freqm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ae3a13b6ad10e106060b14e214a5b167f6998c73dc04728b5ffb3ebfc24f215 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ae3a13b6ad10e106060b14e214a5b167f6998c73dc04728b5ffb3ebfc24f215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ae3a13b6ad10e106060b14e214a5b167f6998c73dc04728b5ffb3ebfc24f215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ae3a13b6ad10e106060b14e214a5b167f6998c73dc04728b5ffb3ebfc24f215", kill_on_drop: false }` [INFO] [stdout] 7ae3a13b6ad10e106060b14e214a5b167f6998c73dc04728b5ffb3ebfc24f215 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76a999d7c4d71f3039f11040ea0aac9fe4051c84173283daa917f8ac0ccc5188 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76a999d7c4d71f3039f11040ea0aac9fe4051c84173283daa917f8ac0ccc5188", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling ord_subset v3.1.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling decimal v2.0.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling serial v0.4.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling serialport v3.3.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling snafu-derive v0.6.6 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.6 [INFO] [stderr] Compiling snafu v0.6.6 [INFO] [stderr] Compiling structopt v0.3.13 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling freqm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `freq_as_offset` [INFO] [stdout] --> src/main.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn freq_as_offset(&self) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bandwidth` [INFO] [stdout] --> src/main.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | fn bandwidth(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode` [INFO] [stdout] --> src/main.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn mode(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `code_in` [INFO] [stdout] --> src/main.rs:253:8 [INFO] [stdout] | [INFO] [stdout] 253 | fn code_in(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `code_out` [INFO] [stdout] --> src/main.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | fn code_out(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.49s [INFO] running `Command { std: "docker" "inspect" "76a999d7c4d71f3039f11040ea0aac9fe4051c84173283daa917f8ac0ccc5188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a999d7c4d71f3039f11040ea0aac9fe4051c84173283daa917f8ac0ccc5188", kill_on_drop: false }` [INFO] [stdout] 76a999d7c4d71f3039f11040ea0aac9fe4051c84173283daa917f8ac0ccc5188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b842c96b8d3398bd640d1e307544bbaa97e2ad43b571c63587402d8ceff3027 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6b842c96b8d3398bd640d1e307544bbaa97e2ad43b571c63587402d8ceff3027", kill_on_drop: false }` [INFO] [stderr] Compiling freqm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `freq_as_offset` [INFO] [stdout] --> src/main.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn freq_as_offset(&self) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bandwidth` [INFO] [stdout] --> src/main.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | fn bandwidth(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode` [INFO] [stdout] --> src/main.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn mode(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `code_in` [INFO] [stdout] --> src/main.rs:253:8 [INFO] [stdout] | [INFO] [stdout] 253 | fn code_in(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `code_out` [INFO] [stdout] --> src/main.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | fn code_out(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `freq_as_offset` [INFO] [stdout] --> src/main.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn freq_as_offset(&self) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bandwidth` [INFO] [stdout] --> src/main.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | fn bandwidth(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode` [INFO] [stdout] --> src/main.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn mode(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `code_in` [INFO] [stdout] --> src/main.rs:253:8 [INFO] [stdout] | [INFO] [stdout] 253 | fn code_in(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `code_out` [INFO] [stdout] --> src/main.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | fn code_out(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "6b842c96b8d3398bd640d1e307544bbaa97e2ad43b571c63587402d8ceff3027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b842c96b8d3398bd640d1e307544bbaa97e2ad43b571c63587402d8ceff3027", kill_on_drop: false }` [INFO] [stdout] 6b842c96b8d3398bd640d1e307544bbaa97e2ad43b571c63587402d8ceff3027 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] adcac84b6d1553cfb18bbc2ab9c14ed0a2e14fd9db4baca6a376e3197e9b2781 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "adcac84b6d1553cfb18bbc2ab9c14ed0a2e14fd9db4baca6a376e3197e9b2781", kill_on_drop: false }` [INFO] [stderr] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/main.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/main.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/main.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | other => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `freq_as_offset` [INFO] [stderr] --> src/main.rs:239:8 [INFO] [stderr] | [INFO] [stderr] 239 | fn freq_as_offset(&self) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bandwidth` [INFO] [stderr] --> src/main.rs:243:8 [INFO] [stderr] | [INFO] [stderr] 243 | fn bandwidth(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mode` [INFO] [stderr] --> src/main.rs:247:8 [INFO] [stderr] | [INFO] [stderr] 247 | fn mode(&self) -> usize { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `code_in` [INFO] [stderr] --> src/main.rs:253:8 [INFO] [stderr] | [INFO] [stderr] 253 | fn code_in(&self) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `code_out` [INFO] [stderr] --> src/main.rs:257:8 [INFO] [stderr] | [INFO] [stderr] 257 | fn code_out(&self) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/main.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/main.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | #[warn(rust_2018_idioms, missing_debug_implementations, missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/main.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | other => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `freq_as_offset` [INFO] [stderr] --> src/main.rs:239:8 [INFO] [stderr] | [INFO] [stderr] 239 | fn freq_as_offset(&self) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bandwidth` [INFO] [stderr] --> src/main.rs:243:8 [INFO] [stderr] | [INFO] [stderr] 243 | fn bandwidth(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mode` [INFO] [stderr] --> src/main.rs:247:8 [INFO] [stderr] | [INFO] [stderr] 247 | fn mode(&self) -> usize { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `code_in` [INFO] [stderr] --> src/main.rs:253:8 [INFO] [stderr] | [INFO] [stderr] 253 | fn code_in(&self) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `code_out` [INFO] [stderr] --> src/main.rs:257:8 [INFO] [stderr] | [INFO] [stderr] 257 | fn code_out(&self) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/freqm-9f77af5f5273a64a [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/rustwide/target/debug/deps/freqm-d04a3f816b74ff45 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sparse_mem-790d0e99c213b7ac [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 freqm [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test insert_extend ... ok [INFO] [stdout] test insert_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 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 `Command { std: "docker" "inspect" "adcac84b6d1553cfb18bbc2ab9c14ed0a2e14fd9db4baca6a376e3197e9b2781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adcac84b6d1553cfb18bbc2ab9c14ed0a2e14fd9db4baca6a376e3197e9b2781", kill_on_drop: false }` [INFO] [stdout] adcac84b6d1553cfb18bbc2ab9c14ed0a2e14fd9db4baca6a376e3197e9b2781