[INFO] updating cached repository joepetrowski/rust-psd [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/joepetrowski/rust-psd [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/joepetrowski/rust-psd" "work/ex/beta-1.38-1/sources/1.37.0/gh/joepetrowski/rust-psd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/joepetrowski/rust-psd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/joepetrowski/rust-psd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joepetrowski/rust-psd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joepetrowski/rust-psd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 250c58a0f16a64e88da19cca40a0e3668f95f511 [INFO] sha for GitHub repo joepetrowski/rust-psd: 250c58a0f16a64e88da19cca40a0e3668f95f511 [INFO] validating manifest of joepetrowski/rust-psd 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 joepetrowski/rust-psd 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 joepetrowski/rust-psd [INFO] finished frobbing joepetrowski/rust-psd [INFO] frobbed toml for joepetrowski/rust-psd written to work/ex/beta-1.38-1/sources/1.37.0/gh/joepetrowski/rust-psd/Cargo.toml [INFO] started frobbing joepetrowski/rust-psd [INFO] finished frobbing joepetrowski/rust-psd [INFO] frobbed toml for joepetrowski/rust-psd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joepetrowski/rust-psd/Cargo.toml [INFO] crate joepetrowski/rust-psd 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing joepetrowski/rust-psd against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joepetrowski/rust-psd:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4ec3860bd4858123209a475ec8bf0cfc2e16383402a0387d5c936406f33fe633 [INFO] running `"docker" "start" "-a" "4ec3860bd4858123209a475ec8bf0cfc2e16383402a0387d5c936406f33fe633"` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling gnuplot v0.0.30 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.6 [INFO] [stderr] Compiling psd v0.1.0 (/opt/crater/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 12.28s [INFO] running `"docker" "inspect" "4ec3860bd4858123209a475ec8bf0cfc2e16383402a0387d5c936406f33fe633"` [INFO] running `"docker" "rm" "-f" "4ec3860bd4858123209a475ec8bf0cfc2e16383402a0387d5c936406f33fe633"` [INFO] [stdout] 4ec3860bd4858123209a475ec8bf0cfc2e16383402a0387d5c936406f33fe633 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joepetrowski/rust-psd:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] bf9d7cb5c2bbb3a1b28537fd7863ddb3f0d8c97936049aca847f429ec24be09b [INFO] running `"docker" "start" "-a" "bf9d7cb5c2bbb3a1b28537fd7863ddb3f0d8c97936049aca847f429ec24be09b"` [INFO] [stderr] Compiling psd v0.1.0 (/opt/crater/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 0.79s [INFO] running `"docker" "inspect" "bf9d7cb5c2bbb3a1b28537fd7863ddb3f0d8c97936049aca847f429ec24be09b"` [INFO] running `"docker" "rm" "-f" "bf9d7cb5c2bbb3a1b28537fd7863ddb3f0d8c97936049aca847f429ec24be09b"` [INFO] [stdout] bf9d7cb5c2bbb3a1b28537fd7863ddb3f0d8c97936049aca847f429ec24be09b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joepetrowski/rust-psd:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 0feb293a612a0d0f72393344c3da3aa9a8fa1553c4aef92761b996e26ab72423 [INFO] running `"docker" "start" "-a" "0feb293a612a0d0f72393344c3da3aa9a8fa1553c4aef92761b996e26ab72423"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/psd-86d16415867a1aaa [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" "0feb293a612a0d0f72393344c3da3aa9a8fa1553c4aef92761b996e26ab72423"` [INFO] running `"docker" "rm" "-f" "0feb293a612a0d0f72393344c3da3aa9a8fa1553c4aef92761b996e26ab72423"` [INFO] [stdout] 0feb293a612a0d0f72393344c3da3aa9a8fa1553c4aef92761b996e26ab72423