[INFO] updating cached repository jorge-jbs/recorrelaberintos [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jorge-jbs/recorrelaberintos [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jorge-jbs/recorrelaberintos" "work/ex/beta-1.38-1/sources/1.37.0/gh/jorge-jbs/recorrelaberintos"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jorge-jbs/recorrelaberintos'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jorge-jbs/recorrelaberintos" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorge-jbs/recorrelaberintos"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorge-jbs/recorrelaberintos'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6c4ffae0f6dc8a3c93155bfae04c51af3d582f96 [INFO] sha for GitHub repo jorge-jbs/recorrelaberintos: 6c4ffae0f6dc8a3c93155bfae04c51af3d582f96 [INFO] validating manifest of jorge-jbs/recorrelaberintos 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 jorge-jbs/recorrelaberintos 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 jorge-jbs/recorrelaberintos [INFO] finished frobbing jorge-jbs/recorrelaberintos [INFO] frobbed toml for jorge-jbs/recorrelaberintos written to work/ex/beta-1.38-1/sources/1.37.0/gh/jorge-jbs/recorrelaberintos/Cargo.toml [INFO] started frobbing jorge-jbs/recorrelaberintos [INFO] finished frobbing jorge-jbs/recorrelaberintos [INFO] frobbed toml for jorge-jbs/recorrelaberintos written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorge-jbs/recorrelaberintos/Cargo.toml [INFO] crate jorge-jbs/recorrelaberintos 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 jorge-jbs/recorrelaberintos 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-2/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/jorge-jbs/recorrelaberintos:/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] 174e38a058d5e7db834345cb4d2521033c05b4a5f18c25f087eff0453cdb0537 [INFO] running `"docker" "start" "-a" "174e38a058d5e7db834345cb4d2521033c05b4a5f18c25f087eff0453cdb0537"` [INFO] [stderr] Compiling cons-list v0.0.3 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling rayon v1.0.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling recorrelaberintos v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/bfs.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | / /** Instead of checking duplicates in `frontier` (finding whether a node is in the [INFO] [stderr] 56 | | * frontier is expensive), we add nodes even if they are duplicated, and skip them we [INFO] [stderr] 57 | | * have already explored them. [INFO] [stderr] 58 | | * [INFO] [stderr] 59 | | * Although in practice there doesn't seem to be any duplicated nodes :/ [INFO] [stderr] 60 | | */ [INFO] [stderr] | |_______________^ [INFO] [stderr] 61 | println!("eh!"); [INFO] [stderr] | ---------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.39s [INFO] running `"docker" "inspect" "174e38a058d5e7db834345cb4d2521033c05b4a5f18c25f087eff0453cdb0537"` [INFO] running `"docker" "rm" "-f" "174e38a058d5e7db834345cb4d2521033c05b4a5f18c25f087eff0453cdb0537"` [INFO] [stdout] 174e38a058d5e7db834345cb4d2521033c05b4a5f18c25f087eff0453cdb0537 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/jorge-jbs/recorrelaberintos:/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] cb79567c11eacf51a4f43cce277c1b6d14a45d68465726b2d15c6318de5441d4 [INFO] running `"docker" "start" "-a" "cb79567c11eacf51a4f43cce277c1b6d14a45d68465726b2d15c6318de5441d4"` [INFO] [stderr] Compiling recorrelaberintos v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/bfs.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | / /** Instead of checking duplicates in `frontier` (finding whether a node is in the [INFO] [stderr] 56 | | * frontier is expensive), we add nodes even if they are duplicated, and skip them we [INFO] [stderr] 57 | | * have already explored them. [INFO] [stderr] 58 | | * [INFO] [stderr] 59 | | * Although in practice there doesn't seem to be any duplicated nodes :/ [INFO] [stderr] 60 | | */ [INFO] [stderr] | |_______________^ [INFO] [stderr] 61 | println!("eh!"); [INFO] [stderr] | ---------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stderr] --> src/async_cons_list.rs:448:7 [INFO] [stderr] | [INFO] [stderr] 448 | #[bench] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stderr] --> src/async_cons_list.rs:454:7 [INFO] [stderr] | [INFO] [stderr] 454 | #[bench] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stderr] --> src/async_cons_list.rs:460:7 [INFO] [stderr] | [INFO] [stderr] 460 | #[bench] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stderr] --> src/async_cons_list.rs:466:7 [INFO] [stderr] | [INFO] [stderr] 466 | #[bench] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> src/async_cons_list.rs:443:9 [INFO] [stderr] | [INFO] [stderr] 443 | use test::Bencher; [INFO] [stderr] | ^^^^ help: a similar path exists: `super::test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> src/async_cons_list.rs:444:9 [INFO] [stderr] | [INFO] [stderr] 444 | use test; [INFO] [stderr] | ^^^^ no `test` in the root [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/async_cons_list.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | extern crate test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/async_cons_list.rs:375:21 [INFO] [stderr] | [INFO] [stderr] 375 | let mut h = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/async_cons_list.rs:375:21 [INFO] [stderr] | [INFO] [stderr] 375 | let mut h = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `recorrelaberintos`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "cb79567c11eacf51a4f43cce277c1b6d14a45d68465726b2d15c6318de5441d4"` [INFO] running `"docker" "rm" "-f" "cb79567c11eacf51a4f43cce277c1b6d14a45d68465726b2d15c6318de5441d4"` [INFO] [stdout] cb79567c11eacf51a4f43cce277c1b6d14a45d68465726b2d15c6318de5441d4