[INFO] updating cached repository man0lis/ascii-star [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/man0lis/ascii-star [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/man0lis/ascii-star" "work/ex/beta-1.38-1/sources/1.37.0/gh/man0lis/ascii-star"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/man0lis/ascii-star'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/man0lis/ascii-star" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/man0lis/ascii-star"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/man0lis/ascii-star'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 56d93539c4778ba3cfb9efcef8abfeff6c679649 [INFO] sha for GitHub repo man0lis/ascii-star: 56d93539c4778ba3cfb9efcef8abfeff6c679649 [INFO] validating manifest of man0lis/ascii-star 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 man0lis/ascii-star 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 man0lis/ascii-star [INFO] finished frobbing man0lis/ascii-star [INFO] frobbed toml for man0lis/ascii-star written to work/ex/beta-1.38-1/sources/1.37.0/gh/man0lis/ascii-star/Cargo.toml [INFO] started frobbing man0lis/ascii-star [INFO] finished frobbing man0lis/ascii-star [INFO] frobbed toml for man0lis/ascii-star written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/man0lis/ascii-star/Cargo.toml [INFO] crate man0lis/ascii-star 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 man0lis/ascii-star 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-4/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/man0lis/ascii-star:/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] 808b581d3f3c455df33b14a3d06037db5d97cdbf0827a4acc715558aa568de36 [INFO] running `"docker" "start" "-a" "808b581d3f3c455df33b14a3d06037db5d97cdbf0827a4acc715558aa568de36"` [INFO] [stderr] Compiling gstreamer v0.9.1 [INFO] [stderr] Compiling muldiv v0.1.1 [INFO] [stderr] Compiling chardet v0.2.4 [INFO] [stderr] Compiling gstreamer-sys v0.3.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling parking_lot_core v0.2.8 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling pitch_calc v0.11.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling ultrastar-txt v0.1.1 [INFO] [stderr] Compiling rental-impl v0.4.15 [INFO] [stderr] warning[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:419:8 [INFO] [stderr] | [INFO] [stderr] 415 | let func = func as *const &mut (FnMut(T) -> bool); [INFO] [stderr] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn std::ops::FnMut(T) -> bool` [INFO] [stderr] ... [INFO] [stderr] 419 | if (*func)(value) { [INFO] [stderr] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 431 | let func = func as *const &mut (FnMut(T)); [INFO] [stderr] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn std::ops::FnMut(T)` [INFO] [stderr] ... [INFO] [stderr] 435 | (*func)(value); [INFO] [stderr] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:453:11 [INFO] [stderr] | [INFO] [stderr] 447 | let func = func as *const &mut (FnMut(U, T) -> Result); [INFO] [stderr] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn std::ops::FnMut(U, T) -> std::result::Result` [INFO] [stderr] ... [INFO] [stderr] 453 | match (*func)(accum.take().unwrap(), value) { [INFO] [stderr] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling rental v0.4.16 [INFO] [stderr] Compiling al-sys v0.5.1 [INFO] [stderr] Compiling alto v3.0.1 [INFO] [stderr] Compiling ascii-star v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:119:73 [INFO] [stderr] | [INFO] [stderr] 119 | Box::new(|note: &str| note.yellow().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:122:78 [INFO] [stderr] | [INFO] [stderr] 122 | Box::new(|note: &str| note.bright_blue().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:125:70 [INFO] [stderr] | [INFO] [stderr] 125 | Box::new(|note: &str| note.red().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:131:80 [INFO] [stderr] | [INFO] [stderr] 131 | Box::new(|note: &str| note.bright_yellow().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:134:72 [INFO] [stderr] | [INFO] [stderr] 134 | Box::new(|note: &str| note.white().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:137:77 [INFO] [stderr] | [INFO] [stderr] 137 | Box::new(|note: &str| note.bright_red().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{stdout, Write}; [INFO] [stderr] | ----- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 47 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `"docker" "inspect" "808b581d3f3c455df33b14a3d06037db5d97cdbf0827a4acc715558aa568de36"` [INFO] running `"docker" "rm" "-f" "808b581d3f3c455df33b14a3d06037db5d97cdbf0827a4acc715558aa568de36"` [INFO] [stdout] 808b581d3f3c455df33b14a3d06037db5d97cdbf0827a4acc715558aa568de36 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/man0lis/ascii-star:/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] 8fde0353c207ae83f84b4b9c41f2908913c00925633a85a8c6307c9ada283d93 [INFO] running `"docker" "start" "-a" "8fde0353c207ae83f84b4b9c41f2908913c00925633a85a8c6307c9ada283d93"` [INFO] [stderr] Compiling ascii-star v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:119:73 [INFO] [stderr] | [INFO] [stderr] 119 | Box::new(|note: &str| note.yellow().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:122:78 [INFO] [stderr] | [INFO] [stderr] 122 | Box::new(|note: &str| note.bright_blue().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:125:70 [INFO] [stderr] | [INFO] [stderr] 125 | Box::new(|note: &str| note.red().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:131:80 [INFO] [stderr] | [INFO] [stderr] 131 | Box::new(|note: &str| note.bright_yellow().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:134:72 [INFO] [stderr] | [INFO] [stderr] 134 | Box::new(|note: &str| note.white().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw.rs:137:77 [INFO] [stderr] | [INFO] [stderr] 137 | Box::new(|note: &str| note.bright_red().to_string()) as Box String> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String` [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{stdout, Write}; [INFO] [stderr] | ----- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 47 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `"docker" "inspect" "8fde0353c207ae83f84b4b9c41f2908913c00925633a85a8c6307c9ada283d93"` [INFO] running `"docker" "rm" "-f" "8fde0353c207ae83f84b4b9c41f2908913c00925633a85a8c6307c9ada283d93"` [INFO] [stdout] 8fde0353c207ae83f84b4b9c41f2908913c00925633a85a8c6307c9ada283d93 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/man0lis/ascii-star:/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] de76852cca9caf29ce6c001157b81ca063b3285556cdf08b92fa8c242159146a [INFO] running `"docker" "start" "-a" "de76852cca9caf29ce6c001157b81ca063b3285556cdf08b92fa8c242159146a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/ascii_star-15f8058e030e6093 [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" "de76852cca9caf29ce6c001157b81ca063b3285556cdf08b92fa8c242159146a"` [INFO] running `"docker" "rm" "-f" "de76852cca9caf29ce6c001157b81ca063b3285556cdf08b92fa8c242159146a"` [INFO] [stdout] de76852cca9caf29ce6c001157b81ca063b3285556cdf08b92fa8c242159146a