[INFO] updating cached repository https://github.com/joepetrowski/rust-psd [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 250c58a0f16a64e88da19cca40a0e3668f95f511 [INFO] testing joepetrowski/rust-psd against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoepetrowski%2Frust-psd" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joepetrowski/rust-psd on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/joepetrowski/rust-psd [INFO] finished tweaking git repo https://github.com/joepetrowski/rust-psd [INFO] tweaked toml for git repo https://github.com/joepetrowski/rust-psd written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/joepetrowski/rust-psd already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 2334a31e45fdedf903f331510a7929244112852d16a0e44c54e3c7159c4704fd [INFO] running `"docker" "start" "-a" "2334a31e45fdedf903f331510a7929244112852d16a0e44c54e3c7159c4704fd"` [INFO] [stderr] Compiling gnuplot v0.0.30 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.6 [INFO] [stderr] Compiling psd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:106:77 [INFO] [stderr] | [INFO] [stderr] 106 | fn input_from_file(fname: &'static str) -> Result<(Vec, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:229:7 [INFO] [stderr] | [INFO] [stderr] 229 | let mut lb: f64; // lower bound [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:230:7 [INFO] [stderr] | [INFO] [stderr] 230 | let mut ub: f64; // upper bound [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.16s [INFO] running `"docker" "inspect" "2334a31e45fdedf903f331510a7929244112852d16a0e44c54e3c7159c4704fd"` [INFO] running `"docker" "rm" "-f" "2334a31e45fdedf903f331510a7929244112852d16a0e44c54e3c7159c4704fd"` [INFO] [stdout] 2334a31e45fdedf903f331510a7929244112852d16a0e44c54e3c7159c4704fd [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] d7e443061ee840fc5e43a4701f8a75d8f3de1c8bb1626c6a29afb9d264966d07 [INFO] running `"docker" "start" "-a" "d7e443061ee840fc5e43a4701f8a75d8f3de1c8bb1626c6a29afb9d264966d07"` [INFO] [stderr] Compiling psd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:106:77 [INFO] [stderr] | [INFO] [stderr] 106 | fn input_from_file(fname: &'static str) -> Result<(Vec, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:229:7 [INFO] [stderr] | [INFO] [stderr] 229 | let mut lb: f64; // lower bound [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:230:7 [INFO] [stderr] | [INFO] [stderr] 230 | let mut ub: f64; // upper bound [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "d7e443061ee840fc5e43a4701f8a75d8f3de1c8bb1626c6a29afb9d264966d07"` [INFO] running `"docker" "rm" "-f" "d7e443061ee840fc5e43a4701f8a75d8f3de1c8bb1626c6a29afb9d264966d07"` [INFO] [stdout] d7e443061ee840fc5e43a4701f8a75d8f3de1c8bb1626c6a29afb9d264966d07 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] bee01704681768f979916ff7e8df2681dd3ee81e235cfac7dea8a190c4cb77e9 [INFO] running `"docker" "start" "-a" "bee01704681768f979916ff7e8df2681dd3ee81e235cfac7dea8a190c4cb77e9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/psd-5b268850aac0e465 [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" "bee01704681768f979916ff7e8df2681dd3ee81e235cfac7dea8a190c4cb77e9"` [INFO] running `"docker" "rm" "-f" "bee01704681768f979916ff7e8df2681dd3ee81e235cfac7dea8a190c4cb77e9"` [INFO] [stdout] bee01704681768f979916ff7e8df2681dd3ee81e235cfac7dea8a190c4cb77e9