[INFO] cloning repository https://github.com/robinhundt/bio_algos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinhundt/bio_algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fbio_algos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fbio_algos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4fa0cd4395e76e29f32cda77104d3e667a1b5db
[INFO] testing robinhundt/bio_algos against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinhundt%2Fbio_algos" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robinhundt/bio_algos on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robinhundt/bio_algos
[INFO] finished tweaking git repo https://github.com/robinhundt/bio_algos
[INFO] tweaked toml for git repo https://github.com/robinhundt/bio_algos written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/robinhundt/bio_algos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray v0.12.0
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b74d3d370bc0dfdd20ab366d6b10d907e913a75df964e708cd30c4bd3d3dc97
[INFO] running `Command { std: "docker" "start" "-a" "7b74d3d370bc0dfdd20ab366d6b10d907e913a75df964e708cd30c4bd3d3dc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b74d3d370bc0dfdd20ab366d6b10d907e913a75df964e708cd30c4bd3d3dc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b74d3d370bc0dfdd20ab366d6b10d907e913a75df964e708cd30c4bd3d3dc97", kill_on_drop: false }`
[INFO] [stdout] 7b74d3d370bc0dfdd20ab366d6b10d907e913a75df964e708cd30c4bd3d3dc97
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b7d387f97c7aa46e1118d1d6c76e04d0c1efe679a9e2595e126a26d5a3f27b0
[INFO] running `Command { std: "docker" "start" "-a" "6b7d387f97c7aa46e1118d1d6c76e04d0c1efe679a9e2595e126a26d5a3f27b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.12.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling bio_algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/analysis/mod.rs:354:34
[INFO] [stdout]     |
[INFO] [stdout] 354 | ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 354 - ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stdout] 354 + ) -> Result<Vec<(f64, f64)>, Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:199:67
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 - fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 199 + fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:207:58
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 207 - fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 207 + fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:241:64
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 - fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 241 + fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:261:65
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 261 - fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 261 + fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:283:71
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 - fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 283 + fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:297:65
[INFO] [stdout]     |
[INFO] [stdout] 297 | fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 297 - fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 297 + fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.68s
[INFO] running `Command { std: "docker" "inspect" "6b7d387f97c7aa46e1118d1d6c76e04d0c1efe679a9e2595e126a26d5a3f27b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7d387f97c7aa46e1118d1d6c76e04d0c1efe679a9e2595e126a26d5a3f27b0", kill_on_drop: false }`
[INFO] [stdout] 6b7d387f97c7aa46e1118d1d6c76e04d0c1efe679a9e2595e126a26d5a3f27b0
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa05fa5edd9ea2c88ee8d292b10e6e0deeaa7286a8bc2fe469a92883ee792b45
[INFO] running `Command { std: "docker" "start" "-a" "fa05fa5edd9ea2c88ee8d292b10e6e0deeaa7286a8bc2fe469a92883ee792b45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bio_algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/analysis/mod.rs:354:34
[INFO] [stdout]     |
[INFO] [stdout] 354 | ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 354 - ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stdout] 354 + ) -> Result<Vec<(f64, f64)>, Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:199:67
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 - fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 199 + fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:207:58
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 207 - fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 207 + fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:241:64
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 - fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 241 + fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:261:65
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 261 - fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 261 + fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:283:71
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 - fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 283 + fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:297:65
[INFO] [stdout]     |
[INFO] [stdout] 297 | fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 297 - fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stdout] 297 + fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/analysis/mod.rs:354:34
[INFO] [stdout]     |
[INFO] [stdout] 354 | ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 354 - ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stdout] 354 + ) -> Result<Vec<(f64, f64)>, Box<dyn Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "fa05fa5edd9ea2c88ee8d292b10e6e0deeaa7286a8bc2fe469a92883ee792b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa05fa5edd9ea2c88ee8d292b10e6e0deeaa7286a8bc2fe469a92883ee792b45", kill_on_drop: false }`
[INFO] [stdout] fa05fa5edd9ea2c88ee8d292b10e6e0deeaa7286a8bc2fe469a92883ee792b45
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14890a1094d923b24534925a033fb66ac657bd2719120113f6fc66b4bda2302a
[INFO] running `Command { std: "docker" "start" "-a" "14890a1094d923b24534925a033fb66ac657bd2719120113f6fc66b4bda2302a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/analysis/mod.rs:354:34
[INFO] [stderr]     |
[INFO] [stderr] 354 | ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 354 - ) -> Result<Vec<(f64, f64)>, Box<Error>> {
[INFO] [stderr] 354 + ) -> Result<Vec<(f64, f64)>, Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `bio_algos` (lib) generated 1 warning
[INFO] [stderr] warning: `bio_algos` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:199:67
[INFO] [stderr]     |
[INFO] [stderr] 199 | fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 199 - fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr] 199 + fn exec_count_startcodons(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:207:58
[INFO] [stderr]     |
[INFO] [stderr] 207 | fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                          ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 207 - fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr] 207 + fn exec_calc_pwm(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:241:64
[INFO] [stderr]     |
[INFO] [stderr] 241 | fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 241 - fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr] 241 + fn exec_calc_threshold(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:261:65
[INFO] [stderr]     |
[INFO] [stderr] 261 | fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 261 - fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr] 261 + fn exec_calc_roc<'a>(matches: &'a ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:283:71
[INFO] [stderr]     |
[INFO] [stderr] 283 | fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 283 - fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr] 283 + fn exec_eval_sequences<'a>(matches: &'a ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:297:65
[INFO] [stderr]     |
[INFO] [stderr] 297 | fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 297 - fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<Error>> {
[INFO] [stderr] 297 + fn exec_count_auc_pairs(matches: &ArgMatches) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `bio_algos` (bin "bio_algos" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bio_algos-ba1e04fe9e78b48b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test analysis::tests::auc_calculates_0_5 ... ok
[INFO] [stdout] test analysis::tests::auc_calculates_one ... ok
[INFO] [stdout] test analysis::tests::auc_calculates_0_625 ... ok
[INFO] [stdout] test analysis::tests::calc_background_model_uniform ... ok
[INFO] [stdout] test analysis::tests::auc_calculates_zero ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bio_algos-cc81cf85f1d999d3)
[INFO] [stdout] test analysis::tests::calc_pwm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bio_algos
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14890a1094d923b24534925a033fb66ac657bd2719120113f6fc66b4bda2302a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14890a1094d923b24534925a033fb66ac657bd2719120113f6fc66b4bda2302a", kill_on_drop: false }`
[INFO] [stdout] 14890a1094d923b24534925a033fb66ac657bd2719120113f6fc66b4bda2302a